function create_common_image($title, $width, $height, $data, $chart_type = 'line')
{
global $pchart_path;
/* Create the pChart object */
$myPicture = new pImage($width, $height, $data);
/* Draw the background */
$Settings = array("R" => 255, "G" => 255, "B" => 255, "Dash" => 1, "DashR" => 185, "DashG" => 225, "DashB" => 255);
$myPicture->drawFilledRectangle(0, 0, $width, $height, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 206, "StartG" => 235, "StartB" => 235, "EndR" => 71, "EndG" => 150, "EndB" => 205, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, $width, $height, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, $width, 20, DIRECTION_VERTICAL, array("StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, $width - 1, $height - 1, array("R" => 0, "G" => 0, "B" => 0));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => $pchart_path . "/fonts/arialbd.ttf", "FontSize" => 9));
$myPicture->drawText(24, 12, win2uni($title), array("R" => 255, "G" => 255, "B" => 255, "Align" => TEXT_ALIGN_MIDDLELEFT));
$myPicture->drawFromPNG(4, 4, "includes/design/images/chart_pie.png");
if ($chart_type == 'line') {
$myPicture->setFontProperties(array("FontName" => $pchart_path . "/fonts/arial.ttf", "FontSize" => 8));
/* Draw the scale and the 1st chart */
$myPicture->setGraphArea(60, 64, 450 + 200, 190);
$myPicture->drawFilledRectangle(60, 50, 450 + 200, 190, array("R" => 255, "G" => 255, "B" => 255, "Surrounding" => -255, "Alpha" => 60));
$myPicture->drawScale(array("Mode" => SCALE_MODE_START0, "DrawSubTicks" => FALSE, "GridR" => 151, "GridG" => 197, "GridB" => 254, "GridAlpha" => 30));
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
}
$myPicture->setFontProperties(array("FontName" => $pchart_path . "/fonts/pf_arma_five.ttf", "FontSize" => 6));
return $myPicture;
}
function renderChart($chartType, $title, $prepData, $legend)
{
$width = 800;
$height = 500;
$titleHeight = 20;
/*
* Create a dataset we can use
*/
$dataSet = array_values($prepData);
$imgData = new pData();
if ($chartType == "bar") {
$imgData->addPoints($dataSet, "data");
$imgData->addPoints($legend, "legend");
$imgData->setAbscissa("legend");
$imgData->setPalette("data", array("R" => 0, "G" => 108, "B" => 171, "Alpha" => 100));
$img = new pImage($width, $height, $imgData);
$img->drawGradientArea(0, $titleHeight, $width, $height, DIRECTION_VERTICAL, array("StartR" => 200, "StartG" => 200, "StartB" => 200, "EndR" => 18, "EndG" => 52, "EndB" => 86, "Alpha" => 100));
$img->drawGradientArea(0, 0, $width, $titleHeight, DIRECTION_VERTICAL, array("StartR" => 18, "StartG" => 52, "StartB" => 86, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 100));
$img->setFontProperties(array("FontName" => "images/ttf/liberation-sans/LiberationSans-Bold.ttf", "FontSize" => 10));
$img->drawText($width / 2, 13, $title, array("Align" => TEXT_ALIGN_MIDDLEMIDDLE, "R" => 255, "G" => 255, "B" => 255));
$img->setFontProperties(array("R" => 255, "G" => 255, "B" => 255, "FontName" => "images/ttf/liberation-sans/LiberationSans-Regular.ttf", "FontSize" => 9));
$img->setGraphArea(60, $titleHeight + 20, $width - 50, $height - 30);
$img->drawScale(array("GridR" => 200, "GridG" => 200, "GridB" => 200, "Mode" => SCALE_MODE_START0));
$img->drawBarChart(array("Gradient" => TRUE, "GradientMode" => GRADIENT_EFFECT_CAN, "DisplayPos" => LABEL_POS_INSIDE, "DisplayValues" => TRUE, "Surrounding" => 10));
} elseif ($chartType == "3Dpie") {
$imgData->addPoints($dataSet, "data");
$imgData->addPoints($legend, "legend");
$imgData->setAbscissa("legend");
$img = new pImage($width, $height, $imgData, TRUE);
$PieChart = new pPie($img, $imgData);
$img->drawGradientArea(0, $titleHeight, $width, $height, DIRECTION_VERTICAL, array("StartR" => 200, "StartG" => 200, "StartB" => 200, "EndR" => 18, "EndG" => 52, "EndB" => 86, "Alpha" => 100));
$img->drawGradientArea(0, 0, $width, $titleHeight, DIRECTION_VERTICAL, array("StartR" => 18, "StartG" => 52, "StartB" => 86, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 100));
$img->setFontProperties(array("FontName" => "images/ttf/liberation-sans/LiberationSans-Bold.ttf", "FontSize" => 10));
$img->drawText($width / 2, 13, $title, array("Align" => TEXT_ALIGN_MIDDLEMIDDLE, "R" => 255, "G" => 255, "B" => 255));
$PieChart->setSliceColor(0, array("R" => 0, "G" => 108, "B" => 171));
$PieChart->setSliceColor(1, array("R" => 205, "G" => 159, "B" => 0));
$PieChart->setSliceColor(2, array("R" => 0, "G" => 171, "B" => 0));
$PieChart->setSliceColor(3, array("R" => 171, "G" => 28, "B" => 0));
$img->setFontProperties(array("FontName" => "images/ttf/liberation-sans/LiberationSans-Regular.ttf", "FontSize" => 9));
$PieChart->draw3DPie($width / 2, $height / 2 + $titleHeight, array("Radius" => $width / 2 - 100, "SecondPass" => TRUE, "DrawLabels" => TRUE, "WriteValues" => TRUE, "Precision" => 2, "ValueR" => 0, "ValueG" => 0, "ValueB" => 0, "ValueAlpha" => 100, "SkewFactor" => 0.6, "LabelR" => 255, "LabelG" => 255, "LabelB" => 255, "LabelAlpha" => 100));
}
# if
if (isset($img)) {
ob_start();
$img->render(NULL);
$imageString = ob_get_clean();
$dimensions = $this->_svcImageUtil->getImageDimensions($imageString);
return array('metadata' => $dimensions, 'content' => $imageString);
} else {
return false;
}
# else
}
function index()
{
$width = 600;
$height = 230;
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints(array(-4, VOID, VOID, 12, 8, 3), "Female");
$MyData->addPoints(array(3, 12, 15, 8, 5, -5), "Male");
//$MyData->addPoints(array(2,0,5,18,19,22),"Probe 3");
$MyData->setSerieTicks("Male", 4);
$MyData->setAxisName(0, "Number of males, females");
$MyData->addPoints(array("Jan", "Feb", "Mar", "Apr", "May", "Jun"), "Labels");
$MyData->setSerieDescription("Labels", "Months");
$MyData->setAbscissa("Labels");
/* Create the pChart object */
$myPicture = new pImage($width, $height, $MyData);
/* Draw the background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, $width, $height, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, $width, $height, DIRECTION_VERTICAL, $Settings);
//$myPicture->drawGradientArea(0,0,700,20,DIRECTION_VERTICAL,array("StartR"=>0,"StartG"=>0,"StartB"=>0,"EndR"=>50,"EndG"=>50,"EndB"=>50,"Alpha"=>80));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, $width - 1, $height - 1, array("R" => 0, "G" => 0, "B" => 0));
/* Write the picture title */
//$myPicture->setFontProperties(array("FontName"=>pClass."fonts/Silkscreen.ttf","FontSize"=>6));
//$myPicture->drawText(10,13,"drawBarChart() - draw a bar chart",array("R"=>255,"G"=>255,"B"=>255));
/* Write the chart title */
$myPicture->setFontProperties(array("FontName" => pClass . "fonts/Forgotte.ttf", "FontSize" => 11));
$myPicture->drawText(250, 55, "Average time to find a set", array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE));
/* Draw the scale and the 1st chart */
$myPicture->setGraphArea(60, 60, 450, 190);
$myPicture->drawFilledRectangle(60, 60, 450, 190, array("R" => 255, "G" => 255, "B" => 255, "Surrounding" => -200, "Alpha" => 10));
$myPicture->drawScale(array("DrawSubTicks" => TRUE));
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
$myPicture->setFontProperties(array("FontName" => pClass . "fonts/pf_arma_five.ttf", "FontSize" => 10));
$myPicture->drawBarChart(array("DisplayValues" => TRUE, "DisplayColor" => DISPLAY_AUTO, "Rounded" => TRUE, "Surrounding" => 30));
//$myPicture->drawBarChart(array("DisplayValues"=>TRUE,"DisplayColor"=>DISPLAY_AUTO,"Surrounding"=>30));
$myPicture->setShadow(FALSE);
/* Draw the scale and the 2nd chart */
/*
$myPicture->setGraphArea(500,60,670,190);
$myPicture->drawFilledRectangle(500,60,670,190,array("R"=>255,"G"=>255,"B"=>255,"Surrounding"=>-200,"Alpha"=>10));
$myPicture->drawScale(array("Pos"=>SCALE_POS_TOPBOTTOM,"DrawSubTicks"=>TRUE));
$myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
$myPicture->drawBarChart();
$myPicture->setShadow(FALSE);
*/
/* Write the chart legend */
//$myPicture->drawLegend(510,205,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
$myPicture->drawLegend(500, 105, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_VERTICAL));
/* Render the picture (choose the best way) */
$myPicture->stroke();
}
function ring2d($x, $y, $name)
{
$MyData = new pData();
$MyData->addPoints($x, "ScoreA");
$MyData->setSerieDescription("ScoreA", "Application A");
/* Define the absissa serie */
$MyData->addPoints($y, "Labels");
$MyData->setAbscissa("Labels");
/* Create the pChart object */
$myPicture = new pImage(500, 250, $MyData);
/* Draw a solid background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, 500, 500, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 500, 500, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, 500, 30, DIRECTION_VERTICAL, array("StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 100));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 500, 250, array("R" => 0, "G" => 0, "B" => 0));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => "mod/pchart/fonts/verdana.ttf", "FontSize" => 12));
$myPicture->drawText(15, 20, $name, array("R" => 255, "G" => 255, "B" => 255));
/* Set the default font properties */
$myPicture->setFontProperties(array("FontName" => "mod/pchart/fonts/verdana.ttf", "FontSize" => 12, "R" => 80, "G" => 80, "B" => 80));
/* Enable shadow computing */
$myPicture->setShadow(TRUE, array("X" => 2, "Y" => 2, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 50));
/* Create the pPie object */
$PieChart = new pPie($myPicture, $MyData);
/* Draw an AA pie chart */
$PieChart->draw2DRing(390, 140, array("WriteValues" => TRUE, "ValueR" => 255, "ValueG" => 255, "ValueB" => 255, "Border" => TRUE));
/* Write the legend box */
$myPicture->setShadow(FALSE);
$PieChart->drawPieLegend(10, 50, array("Alpha" => 20));
/* Render the picture (choose the best way) */
$myPicture->autoOutput("2dring.png");
}
function func_bargraphGenerate($student_id, $time, $type, $basepath, $success, $r = "", $g = "", $b = "", $name)
{
$bookIdResult = $this->func_getBookId('1,2');
$bookID = array();
foreach ($bookIdResult as $book) {
$bookID[] = $book['book_id'];
}
$getActivityTypeIdResult = $this->func_getActivityTypeId('WORD HUNT');
foreach ($getActivityTypeIdResult as $activityTypeId) {
$activityTypeId = $activityTypeId['activity_type_id'];
}
$getActivityIdResult = $this->func_getActivityId($bookID, $activityTypeId);
$actId = array();
foreach ($getActivityIdResult as $activityId) {
$actId[] = $activityId['activity_id'];
}
$actNewId = implode(',', $actId);
$k = 0;
$j = 0;
for ($i = 0; $i < 5; $i = $i + 1) {
$date[$k] = date("Y-m-d", strtotime("-{$i} day"));
$dateRec[] = date('M d', strtotime("-{$i} day"));
$k = $k + 1;
}
$successaccessmentResult = $this->fun_getAssmentResult($student_id, $actNewId, '', $date, "word_hunt", $success);
$totalaccessmentResult = $this->fun_getAssmentResult($student_id, $actNewId, '', $date, "word_hunt", '0,1');
for ($i = 0; $i < 5; $i = $i + 1) {
$j = $i;
if ($totalaccessmentResult['0']['count_' . $j] == "0") {
$totalaccessmentResult['0']['count_' . $j] = 1;
}
$per[$i] = $successaccessmentResult['0']['count_' . $j] / $totalaccessmentResult['0']['count_' . $j] * 100;
}
$MyData = new pData();
$MyData->addPoints($per, "Server A");
$MyData->setAxisName(0, "Percentage");
$MyData->addPoints(array_reverse($dateRec), "Months");
$MyData->setSerieDescription("Months", "Month");
$MyData->setAbscissa("Months");
$myPicture = new pImage(350, 230, $MyData);
/* Turn of Antialiasing */
$myPicture->Antialias = FALSE;
/* Add a border to the picture */
$myPicture->drawGradientArea(0, 0, 400, 230, DIRECTION_VERTICAL, array("StartR" => 255, "StartG" => 255, "StartB" => 255, "EndR" => 255, "EndG" => 255, "EndB" => 255, "Alpha" => 100));
// $myPicture->drawRectangle(0,0,400,229,array("R"=>0,"G"=>0,"B"=>0));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => $basepath . "Silkscreen.ttf", "FontSize" => 6));
/* Define the chart area */
$myPicture->setGraphArea(60, 40, 350, 200);
/* Draw the scale */
$scaleSettings = array("GridR" => 300, "GridG" => 300, "GridB" => 200, "DrawSubTicks" => FALSE, "CycleBackground" => FALSE, "Pos" => SCALE_POS_LEFTRIGHT, "Mode" => SCALE_MODE_MANUAL, "LabelingMethod" => LABELING_ALL);
$myPicture->drawScale($scaleSettings);
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Draw the chart */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
$settings = array("Surrounding" => -30, "InnerSurrounding" => 30, "Mode" => 0);
$myPicture->drawBarChart($settings, $r, $g, $b);
/* Render the picture (choose the best way) */
$picname = $student_id . '_' . $name . '_' . $time . '.png';
$this->fun_getImageLog($student_id, $picname, $type, $time, $name);
$myPicture->render("uploads/graph/" . $picname);
}
<?php
/* CAT:Drawing */
/* pChart library inclusions */
include "../class/pDraw.class.php";
include "../class/pImage.class.php";
/* Create the pChart object */
$myPicture = new pImage(700, 230);
/* Draw the background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, 700, 230, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, 700, 20, DIRECTION_VERTICAL, array("StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 699, 229, array("R" => 0, "G" => 0, "B" => 0));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => "../fonts/Silkscreen.ttf", "FontSize" => 6));
$myPicture->drawText(10, 13, "drawGradientArea() - Transparency & colors", array("R" => 255, "G" => 255, "B" => 255));
/* Draw a gradient area */
$GradientSettings = array("StartR" => 181, "StartG" => 209, "StartB" => 27, "Alpha" => 100, "Levels" => -50);
$myPicture->drawGradientArea(20, 60, 400, 170, DIRECTION_HORIZONTAL, $GradientSettings);
/* Draw a gradient area */
$GradientSettings = array("StartR" => 209, "StartG" => 134, "StartB" => 27, "Alpha" => 30, "Levels" => -50);
$myPicture->drawGradientArea(30, 30, 200, 200, DIRECTION_VERTICAL, $GradientSettings);
/* Draw a gradient area */
$GradientSettings = array("StartR" => 209, "StartG" => 31, "StartB" => 27, "Alpha" => 100, "Levels" => 50);
$myPicture->drawGradientArea(480, 50, 650, 80, DIRECTION_HORIZONTAL, $GradientSettings);
/* Draw a gradient area */
$GradientSettings = array("StartR" => 209, "StartG" => 125, "StartB" => 27, "Alpha" => 100, "Levels" => 50);
/* Create the scatter chart binding */
$myData->setScatterSerie("X1", "Y1", 0);
$myData->setScatterSerie("X2", "Y2", 1);
$myData->setScatterSerie("X3", "Y3", 2);
$myData->setScatterSerie("X4", "Y4", 3);
$myData->setScatterSerieDrawable(1, FALSE);
$myData->setScatterSerieDrawable(2, FALSE);
$myData->setScatterSerieDrawable(3, FALSE);
/* Create the pChart object */
$myPicture = new pImage(800, 582, $myData);
/* Draw the background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, 800, 582, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 800, 582, DIRECTION_VERTICAL, $Settings);
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 799, 581, array("R" => 0, "G" => 0, "B" => 0));
/* Write the title */
$myPicture->setFontProperties(array("FontName" => "../fonts/Forgotte.ttf", "FontSize" => 23));
$myPicture->drawText(55, 50, "Anscombe's Quartet drawing example", array("R" => 255, "G" => 255, "B" => 255));
$myPicture->drawText(55, 65, "This example demonstrate the importance of graphing data before analysing it. (The line of best fit is the same for all datasets)", array("FontSize" => 12, "R" => 255, "G" => 255, "B" => 255));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Create the Scatter chart object */
$myScatter = new pScatter($myPicture, $myData);
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Draw the 1st chart */
$myPicture->setGraphArea(56, 90, 380, 285);
$myScatter->drawScatterScale(array("XMargin" => 5, "YMargin" => 5, "Floating" => TRUE, "DrawSubTicks" => TRUE));
/* CAT:Stacked chart */
/* pChart library inclusions */
include "../class/pData.class.php";
include "../class/pDraw.class.php";
include "../class/pImage.class.php";
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints(array(4, VOID, VOID, 12, 8, 3), "Frontend #1");
$MyData->addPoints(array(3, 12, 15, 8, 5, 5), "Frontend #2");
$MyData->addPoints(array(2, 7, 5, 18, 19, 22), "Frontend #3");
$MyData->setAxisName(0, "Average Usage");
$MyData->addPoints(array("Jan", "Feb", "Mar", "Apr", "May", "Jun"), "Labels");
$MyData->setSerieDescription("Labels", "Months");
$MyData->setAbscissa("Labels");
/* Create the pChart object */
$myPicture = new pImage(700, 230, $MyData);
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, array("StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 100));
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_HORIZONTAL, array("StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 20));
/* Set the default font properties */
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Draw the scale and the chart */
$myPicture->setGraphArea(60, 20, 680, 190);
$myPicture->drawScale(array("DrawSubTicks" => TRUE, "Mode" => SCALE_MODE_ADDALL_START0));
$myPicture->setShadow(FALSE);
$myPicture->drawStackedBarChart(array("Surrounding" => -15, "InnerSurrounding" => 15));
/* Write a label */
$myPicture->writeLabel(array("Frontend #1", "Frontend #2", "Frontend #3"), 1, array("DrawVerticalLine" => TRUE));
/* Write the chart legend */
$myPicture->drawLegend(480, 210, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL));
/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawStackedBarChart.shaded.png");
}
}
$myData = new pData();
$myData->addPoints($average, "Serie1");
$myData->setSerieDescription("Serie1", "Average");
$myData->setSerieOnAxis("Serie1", 0);
$serieSettings = array("R" => 255, "G" => 250, "B" => 200);
$myData->setPalette("Serie1", $serieSettings);
$myData->addPoints($hour, "Absissa");
$myData->setAbscissa("Absissa");
$myData->setAxisPosition(0, AXIS_POSITION_LEFT);
$myData->setAxisName(0, "");
$myData->setAxisUnit(0, "");
$myPicture = new pImage(160, 65, $myData, TRUE);
$GradientSettings = array("StartR" => 050, "StartG" => 100, "StartB" => 150, "Alpha" => 50, "Levels" => -100);
$myPicture->drawGradientArea(0, 0, 160, 80, DIRECTION_VERTICAL, $GradientSettings);
$myPicture->setShadow(FALSE);
$myPicture->setGraphArea(14, 7, 153, 60);
$myPicture->setFontProperties(array("R" => 250, "G" => 250, "B" => 250, "FontName" => "../pchart/fonts/Forgotte.ttf", "FontSize" => 8));
$max = max($average) + 5;
if ($max <= 0) {
$max = 1;
}
if ($max > 64) {
$max = 64;
}
$min = min($average) - 5;
if ($min < 0) {
$min = 0;
}
$Settings = array("Pos" => SCALE_POS_LEFTRIGHT, "Mode" => SCALE_MODE_MANUAL, "ManualScale" => array(0 => array("Min" => $min, "Max" => $max)), "LabelingMethod" => LABELING_ALL, "GridR" => 200, "GridG" => 200, "GridB" => 200, "GridAlpha" => 75, "TickR" => 240, "TickG" => 240, "TickB" => 240, "TickAlpha" => 75, "LabelRotation" => 0, "LabelSkip" => 1, "DrawXLines" => 0, "DrawSubTicks" => 1, "DrawYLines" => ALL, "SubTickR" => 210, "SubTickG" => 210, "SubTickB" => 210, "SubTickAlpha" => 75, "AxisR" => 210, "AxisG" => 210, "AxisB" => 210, "AxisAlpha" => 75);
$MyData->addPoints($tabNote, "ScoreB");
$MyData->setSerieDescription("ScoreA", "Moyenne classe");
$MyData->setSerieDescription("ScoreB", "Notes étudiant");
$MyData->setPalette("ScoreB", array("R" => 0, "G" => 0, "B" => 0, "Alpha" => 100));
$MyData->setPalette("ScoreA", array("R" => 224, "G" => 100, "B" => 46, "Alpha" => 100));
/* Create the X serie */
$MyData->addPoints($tabModule, "Labels");
$MyData->setAbscissa("Labels");
/* Create the pChart object */
$myPicture = new pImage(1000, 460, $MyData);
/* Draw a solid background */
$Settings = array("R" => 255, "G" => 255, "B" => 255, "Dash" => 1, "DashR" => 255, "DashG" => 255, "DashB" => 255);
$myPicture->drawFilledRectangle(0, 0, 1000, 460, $Settings);
/* Overlay some gradient areas */
$Settings = array("StartR" => 255, "StartG" => 255, "StartB" => 255, "EndR" => 240, "EndG" => 255, "EndB" => 247, "Alpha" => 90);
$myPicture->drawGradientArea(0, 0, 1000, 460, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, 1000, 20, DIRECTION_VERTICAL, array("StartR" => 255, "StartG" => 99, "StartB" => 71, "EndR" => 124, "EndG" => 122, "EndB" => 122, "Alpha" => 100));
/* Draw the border */
$myPicture->drawRectangle(0, 0, 999, 459, array("R" => 255, "G" => 99, "B" => 71));
/* Write the title */
$myPicture->setFontProperties(array("FontName" => "pChart2.1.4/fonts/arial.ttf", "FontSize" => 18));
$myPicture->drawText(10, 18, $var2["shortname"] . " " . date('d-m-Y'), array("R" => 255, "G" => 255, "B" => 255));
/* Define general drawing parameters */
$myPicture->setFontProperties(array("FontName" => "pChart2.1.4/fonts/arial.ttf", "FontSize" => 10, "R" => 80, "G" => 80, "B" => 80));
$myPicture->setShadow(TRUE, array("X" => 2, "Y" => 2, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Create the radar object */
$SplitChart = new pRadar();
/* Draw the 1st radar chart */
$myPicture->setGraphArea(20, 25, 995, 425);
$Options = array("Layout" => RADAR_LAYOUT_STAR, "LabelPos" => RADAR_LABELS_HORIZONTAL, "BackgroundGradient" => array("StartR" => 255, "StartG" => 255, "StartB" => 255, "StartAlpha" => 100, "EndR" => 207, "EndG" => 227, "EndB" => 125, "EndAlpha" => 50));
$SplitChart->drawRadar($myPicture, $MyData, $Options);
function generate_graph_image($outputfile)
{
// Create Graph Dataset and set axis attributes
$graphData = new pData();
$graphData->setAxisName(0, $this->ytitle_actual);
$graphData->addPoints($this->xlabels, "xaxis");
$graphData->setSerieDescription("xaxis", "xaxis");
$graphData->setAbscissa("xaxis");
$graphData->setXAxisName("ooo");
// Add each series of plot values to dataset, but Reportico will
// duplicate series were the same data are displayed in different forms
// so only add each unique series once
$seriesadded = array();
foreach ($this->plot as $k => $v) {
$series = $v["name"] . $k;
$graphData->addPoints($v["data"], $series);
$graphData->setSerieDescription($series, $v["legend"]);
}
/*
$graph->xgrid->SetColor($this->xgridcolor);
$graph->ygrid->SetColor($this->ygridcolor);
*/
/*
switch ( $this->xgriddisplay )
{
case "all":
$graph->xgrid->Show(true,true);
break;
case "major":
$graph->xgrid->Show(true,false);
break;
case "minor":
$graph->xgrid->Show(false,true);
break;
case "none":
default:
$graph->xgrid->Show(false,false);
break;
}
switch ( $this->ygriddisplay )
{
case "all":
$graph->ygrid->Show(true,true);
break;
case "major":
$graph->ygrid->Show(true,false);
break;
case "minor":
$graph->ygrid->Show(false,true);
break;
case "none":
default:
$graph->ygrid->Show(false,false);
break;
}
*/
/*
$graph->xaxis->SetFont($fontfamilies[$xaxisfont],$fontstyles[$xaxisfontstyle], $xaxisfontsize);
$graph->xaxis->SetColor($xaxiscolor,$xaxisfontcolor);
$graph->yaxis->SetFont($fontfamilies[$yaxisfont],$fontstyles[$yaxisfontstyle], $yaxisfontsize);
$graph->yaxis->SetColor($yaxiscolor,$yaxisfontcolor);
$graph->xaxis->title->SetFont($fontfamilies[$xtitlefont],$fontstyles[$xtitlefontstyle], $xtitlefontsize);
$graph->xaxis->title->SetColor($xtitlecolor);
$graph->yaxis->title->SetFont($fontfamilies[$ytitlefont],$fontstyles[$ytitlefontstyle], $ytitlefontsize);
$graph->yaxis->title->SetColor($ytitlecolor);
$graph->xaxis->SetLabelAngle(90);
$graph->xaxis->SetLabelMargin(15);
$graph->yaxis->SetLabelMargin(15);
$graph->xaxis->SetTickLabels($xlabels);
$graph->xaxis->SetTextLabelInterval($xticklabint);
$graph->yaxis->SetTextLabelInterval($yticklabint);
$graph->xaxis->SetTextTickInterval($xtickinterval);
$graph->yaxis->SetTextTickInterval($ytickinterval);
*/
/*
if ( $gridpos == "front" )
$graph->SetGridDepth(DEPTH_FRONT);
*/
// Display the graph
/*?$graph->Stroke();*/
$this->apply_defaults_internal();
//echo "oo<BR>";
//echo "<PRE>";
//var_dump($graphData);
//echo $this->width."<BR>";
//echo $this->height_actual."<BR>";
$graphImage = new pImage($this->width_actual, $this->height_actual, $graphData);
/* Turn of Antialiasing */
$graphImage->Antialias = TRUE;
// Add gradient fill from chosen background color to white
$startgradient = $this->htmltorgb("#ffffff");
$color = $this->htmltorgb($this->graphcolor);
$graphImage->drawGradientArea(0, 0, $this->width_actual, $this->height_actual, DIRECTION_VERTICAL, array("StartR" => $startgradient[0], "StartG" => $startgradient[1], "StartB" => $startgradient[2], "EndR" => $color[0], "EndG" => $color[1], "EndB" => $color[2], "Alpha" => 100));
/* Add a border to the picture */
$graphImage->drawRectangle(0, 0, $this->width_actual - 1, $this->height_actual - 1, array("R" => 200, "G" => 200, "B" => 200));
/* Set the title font and draw it */
$graphImage->setFontProperties(array("FontName" => PCHARTFONTS_DIR . $this->titlefont, "FontSize" => $this->titlefontsize));
$this->titlecolor = $this->htmltorgb($this->titlecolor);
$graphImage->drawText(20, 30, $this->title_actual, array("R" => $this->titlecolor[0], "G" => $this->titlecolor[1], "B" => $this->titlecolor[2]));
/* Set the default font from the X title font */
$graphImage->setFontProperties(array("FontName" => PCHARTFONTS_DIR . $this->xtitlefont, "FontSize" => $this->xtitlefontsize));
/* Define the chart area */
$graphImage->setGraphArea($this->marginleft, $this->margintop, $this->width_actual - $this->marginright, $this->height_actual - $this->marginbottom);
//$scaleSettings = array("GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE,"LabelRotation"=>30);
//$graphImage->drawScale($scaleSettings);
//$settings = array("Surrounding"=>-30,"InnerSurrounding"=>30);
//$graphImage->drawBarChart($settings);
//$graphImage->autoOutput("pictures/example.drawBarChart.simple.png");
//return;
// Before plotting a series ensure they are all not drawable.
/// Plot the chart data
$stackeddrawn = false;
$stackedexists = false;
$barexists = false;
foreach ($this->plot as $k => $v) {
if ($v["type"] == "STACKEDBAR") {
$stackedexists = true;
}
if ($v["type"] == "STACKEDBAR" || $v["type"] == "BAR") {
$barexists = true;
}
}
/* Draw the scale */
$scaleSettings = array("GridR" => 200, "GridG" => 200, "GridB" => 200, "DrawSubTicks" => TRUE, "CycleBackground" => TRUE, "LabelRotation" => 30);
// For stacked charts fix up the Max and Min values;
if ($stackedexists) {
$scaleMin = "Unknown";
$scaleMax = 0;
foreach ($this->plot as $k => $v) {
if ($v["type"] == "BAR" || $v["type"] == "STACKEDBAR") {
$series = $v["name"] . $k;
$min = $graphData->getMin($series);
if ($scaleMin == "Unknown" || $min < $scaleMin) {
$scaleMin = $min;
}
$scaleMax = $scaleMax + $graphData->getMax($series);
}
}
if ($scaleMin > 0) {
$scaleMin = 0;
}
$range = $scaleMax - $scaleMin;
// Make scales based on 5% of the range of values
$scaleMax = round($range * 0.05 + $scaleMax);
if ($scaleMin < 0) {
$scaleMin = $scaleMin - round($range * 0.05);
}
$AxisBoundaries = array(0 => array("Min" => $scaleMin, "Max" => $scaleMax));
$scaleSettings["Mode"] = SCALE_MODE_MANUAL;
$scaleSettings["ManualScale"] = $AxisBoundaries;
} else {
if ($barexists) {
$scaleMin = "Unknown";
$scaleMax = 0;
foreach ($this->plot as $k => $v) {
if ($v["type"] == "BAR" || $v["type"] == "STACKEDBAR") {
$series = $v["name"] . $k;
$min = $graphData->getMin($series);
if ($scaleMin == "Unknown" || $min < $scaleMin) {
$scaleMin = $min;
}
$max = $graphData->getMax($series);
if ($scaleMax == "Unknown" || $max > $scaleMax) {
$scaleMax = $max;
}
}
}
if ($scaleMin > 0) {
$scaleMin = 0;
}
$range = $scaleMax - $scaleMin;
// Make scales based on 5% of the range of values
$scaleMax = round($range * 0.05 + $scaleMax);
if ($scaleMin < 0) {
$scaleMin = $scaleMin - round($range * 0.05);
}
$AxisBoundaries = array(0 => array("Min" => $scaleMin, "Max" => $scaleMax));
$scaleSettings["Mode"] = SCALE_MODE_MANUAL;
$scaleSettings["ManualScale"] = $AxisBoundaries;
}
}
$graphImage->drawScale($scaleSettings);
// If there's a Pie chart we want to draw different legends
$piechart = false;
foreach ($this->plot as $k => $v) {
foreach ($this->plot as $k1 => $v1) {
$series = $v1["name"] . $k1;
$graphData->setSerieDrawable($series, FALSE);
}
$series = $v["name"] . $k;
$graphData->setSerieDrawable($series, TRUE);
switch ($v["type"]) {
case "PIE":
$piechart = true;
$pie = new pPie($graphImage, $graphData);
//$pie->draw2DPie($width_actual / 2,$height_actual / 2,80,array("DrawLabels"=>TRUE,"LabelStacked"=>TRUE,"Border"=>TRUE));
$pie->draw2DPie($width_actual / 2, $height_actual / 2, 80, array("WriteValues" => PIE_VALUE_PERCENTAGE, "DataGapAngle" => 10, "DataGapRadius" => 6, "Border" => TRUE, "BorderR" => 255, "BorderG" => 255, "BorderB" => 255));
break;
case "PIE3D":
$piechart = true;
$pie = new pPie($graphImage, $graphData);
$pie->draw3DPie($this->width_actual / 2, $this->height_actual / 2, 80, array("SecondPass" => FALSE));
break;
case "STACKEDBAR":
case "BAR":
if ($stackeddrawn) {
break;
}
if ($barexists) {
foreach ($this->plot as $k1 => $v1) {
if ($v1["type"] == "BAR" || $v1["type"] == "STACKEDBAR") {
$graphData->setSerieDrawable($v1["name"] . $k1, TRUE);
}
}
}
$stackeddrawn = true;
$settings = array("Surrounding" => -30, "InnerSurrounding" => 30);
if ($stackedexists) {
$graphImage->drawStackedBarChart($settings);
} else {
$graphImage->drawBarChart($settings);
}
break;
case "LINE":
default:
if (count($v["data"]) == 1) {
$v["data"][] = 0;
}
$graphImage->drawLineChart($settings);
break;
}
}
$graphData->drawAll();
if ($piechart) {
$pie->drawPieLegend($this->width_actual - 100, 30, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_VERTICAL));
} else {
$graphImage->drawLegend($this->width_actual - 180, 22, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_VERTICAL));
}
$graphImage->setShadow(TRUE, array("X" => 0, "Y" => 0, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
$graphImage->render($outputfile);
return true;
}
public static function tests_pchart3()
{
/* @ 700x230 Filled spline chart drawing example. */
/* pChart library inclusions */
include 'lib/pChart/class/pData.class';
include 'lib/pChart/class/pDraw.class';
include 'lib/pChart/class/pImage.class';
/* Create and populate the pData object */
$MyData = new pData();
$MyData->setAxisName(0, "Strength");
for ($i = 0; $i <= 720; $i = $i + 20) {
$MyData->addPoints(cos(deg2rad($i)) * 100, "Probe 1");
$MyData->addPoints(cos(deg2rad($i + 90)) * 60, "Probe 2");
}
/* Create the pChart object */
$myPicture = new pImage(847, 304, $MyData);
$myPicture->drawGradientArea(0, 0, 847, 304, DIRECTION_VERTICAL, array("StartR" => 47, "StartG" => 47, "StartB" => 47, "EndR" => 17, "EndG" => 17, "EndB" => 17, "Alpha" => 100));
$myPicture->drawGradientArea(0, 250, 847, 304, DIRECTION_VERTICAL, array("StartR" => 47, "StartG" => 47, "StartB" => 47, "EndR" => 27, "EndG" => 27, "EndB" => 27, "Alpha" => 100));
$myPicture->drawLine(0, 249, 847, 249, array("R" => 0, "G" => 0, "B" => 0));
$myPicture->drawLine(0, 250, 847, 250, array("R" => 70, "G" => 70, "B" => 70));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 846, 303, array("R" => 204, "G" => 204, "B" => 204));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => CINTIENT_INSTALL_DIR . "lib/pChart/fonts/pf_arma_five.ttf", "FontSize" => 6));
$myPicture->drawText(423, 14, "Cyclic magnetic field strength", array("R" => 255, "G" => 255, "B" => 255, "Align" => TEXT_ALIGN_MIDDLEMIDDLE));
/* Define the chart area */
$myPicture->setGraphArea(58, 27, 816, 228);
/* Draw a rectangle */
$myPicture->drawFilledRectangle(58, 27, 816, 228, array("R" => 0, "G" => 0, "B" => 0, "Dash" => TRUE, "DashR" => 0, "DashG" => 51, "DashB" => 51, "BorderR" => 0, "BorderG" => 0, "BorderB" => 0));
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
/* Draw the scale */
$myPicture->setFontProperties(array("R" => 255, "G" => 255, "B" => 255));
$ScaleSettings = array("XMargin" => 4, "DrawSubTicks" => TRUE, "GridR" => 255, "GridG" => 255, "GridB" => 255, "AxisR" => 255, "AxisG" => 255, "AxisB" => 255, "GridAlpha" => 30, "CycleBackground" => TRUE);
$myPicture->drawScale($ScaleSettings);
/* Draw the spline chart */
$myPicture->drawFilledSplineChart();
/* Write the chart boundaries */
$BoundsSettings = array("MaxDisplayR" => 237, "MaxDisplayG" => 23, "MaxDisplayB" => 48, "MinDisplayR" => 23, "MinDisplayG" => 144, "MinDisplayB" => 237);
$myPicture->writeBounds(BOUND_BOTH, $BoundsSettings);
/* Write the 0 line */
$myPicture->drawThreshold(0, array("WriteCaption" => TRUE));
/* Write the chart legend */
$myPicture->setFontProperties(array("R" => 255, "G" => 255, "B" => 255));
$myPicture->drawLegend(560, 266, array("Style" => LEGEND_NOBORDER));
/* Write the 1st data series statistics */
$Settings = array("R" => 188, "G" => 224, "B" => 46, "Align" => TEXT_ALIGN_BOTTOMLEFT);
$myPicture->drawText(620, 270, "Max : " . ceil($MyData->getMax("Probe 1")), $Settings);
$myPicture->drawText(680, 270, "Min : " . ceil($MyData->getMin("Probe 1")), $Settings);
$myPicture->drawText(740, 270, "Avg : " . ceil($MyData->getSerieAverage("Probe 1")), $Settings);
/* Write the 2nd data series statistics */
$Settings = array("R" => 224, "G" => 100, "B" => 46, "Align" => TEXT_ALIGN_BOTTOMLEFT);
$myPicture->drawText(620, 283, "Max : " . ceil($MyData->getMax("Probe 2")), $Settings);
$myPicture->drawText(680, 283, "Min : " . ceil($MyData->getMin("Probe 2")), $Settings);
$myPicture->drawText(740, 283, "Avg : " . ceil($MyData->getSerieAverage("Probe 2")), $Settings);
/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawFilledSplineChart.png");
}
protected function render_graph($title, pData $MyData, $zoom, $width = 0, $height = 0)
{
// Check graph size sanity
$width = intval($width);
if ($width <= 50 || $width > 4096) {
$width = 700;
}
$height = intval($height);
if ($height <= 60 || $height > 4096) {
$height = 260;
}
$MyData->setSerieDescription("TimeStamp", "time");
$MyData->setAbscissa("TimeStamp");
switch ($zoom) {
case 'hour':
$MyData->setXAxisDisplay(AXIS_FORMAT_TIME, "H:00");
break;
case 'year':
$MyData->setXAxisDisplay(AXIS_FORMAT_DATE, "Y");
break;
case 'month':
$MyData->setXAxisDisplay(AXIS_FORMAT_DATE, "Y-m");
break;
case 'day':
$MyData->setXAxisDisplay(AXIS_FORMAT_DATE, "Y-m-d");
break;
}
/* Create the pChart object */
$myPicture = new pImage($width, $height, $MyData);
/* Turn of Antialiasing */
$myPicture->Antialias = FALSE;
/* Draw a background */
$Settings = array("R" => 90, "G" => 90, "B" => 90, "Dash" => 1, "DashR" => 120, "DashG" => 120, "DashB" => 120);
$myPicture->drawFilledRectangle(0, 0, $width, $height, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 200, "StartG" => 200, "StartB" => 200, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, $width, $height, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, $width, $height, DIRECTION_HORIZONTAL, $Settings);
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, $width - 1, $height - 1, array("R" => 0, "G" => 0, "B" => 0));
/* Write the chart title */
$myPicture->setFontProperties(array("FontName" => AmpConfig::get('prefix') . "/modules/pChart/fonts/Forgotte.ttf", "FontSize" => 11));
$myPicture->drawText(150, 35, $title, array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => AmpConfig::get('prefix') . "/modules/pChart/fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Define the chart area */
$myPicture->setGraphArea(60, 40, $width - 20, $height - 50);
/* Draw the scale */
$scaleSettings = array("XMargin" => 10, "YMargin" => 10, "Floating" => TRUE, "GridR" => 200, "GridG" => 200, "GridB" => 200, "RemoveSkippedAxis" => TRUE, "DrawSubTicks" => FALSE, "Mode" => SCALE_MODE_START0, "LabelRotation" => 45, "LabelingMethod" => LABELING_DIFFERENT);
$myPicture->drawScale($scaleSettings);
/* Turn on Antialiasing */
$myPicture->Antialias = TRUE;
/* Draw the line chart */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
$myPicture->drawLineChart();
/* Write a label over the chart */
$myPicture->writeLabel("Inbound", 720);
/* Write the chart legend */
$myPicture->drawLegend(280, 20, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL));
header("Content-Disposition: filename=\"ampache-graph.png\"");
/* Render the picture (choose the best way) */
$myPicture->autoOutput();
}
/* CAT:Bar Chart */
/* pChart library inclusions */
include "../class/pData.class.php";
include "../class/pDraw.class.php";
include "../class/pImage.class.php";
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints(array(60, 30, 10), "Answers");
$MyData->setAxisName(0, "Answers (%)");
$MyData->addPoints(array("I do agree ", "I disagree ", "No opinion "), "Options");
$MyData->setAbscissa("Options");
/* Create the pChart object */
$myPicture = new pImage(500, 220, $MyData);
/* Write the chart title */
$myPicture->setFontProperties(array("FontName" => "../fonts/Forgotte.ttf", "FontSize" => 15));
$myPicture->drawText(20, 34, "Q: Flexibility is a key point of this library", array("FontSize" => 20));
/* Define the default font */
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Set the graph area */
$myPicture->setGraphArea(70, 60, 480, 200);
$myPicture->drawGradientArea(70, 60, 480, 200, DIRECTION_HORIZONTAL, array("StartR" => 200, "StartG" => 200, "StartB" => 200, "EndR" => 255, "EndG" => 255, "EndB" => 255, "Alpha" => 30));
/* Draw the chart scale */
$scaleSettings = array("AxisAlpha" => 10, "TickAlpha" => 10, "DrawXLines" => FALSE, "Mode" => SCALE_MODE_START0, "GridR" => 0, "GridG" => 0, "GridB" => 0, "GridAlpha" => 10, "Pos" => SCALE_POS_TOPBOTTOM);
$myPicture->drawScale($scaleSettings);
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Draw the chart */
$myPicture->drawBarChart(array("DisplayValues" => TRUE, "DisplayShadow" => TRUE, "DisplayPos" => LABEL_POS_INSIDE, "Rounded" => TRUE, "Surrounding" => 30));
/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawBarChart.poll.png");
<?php
/* CAT:Misc */
/* pChart library inclusions */
include "../class/pDraw.class.php";
include "../class/pImage.class.php";
/* Create the pChart object */
$myPicture = new pImage(550, 175);
/* Create a solid background */
$Settings = array("R" => 183, "G" => 161, "B" => 71, "Dash" => 1, "DashR" => 203, "DashG" => 181, "DashB" => 91);
$myPicture->drawFilledRectangle(0, 0, 550, 175, $Settings);
/* Do a gradient overlay */
$Settings = array("StartR" => 231, "StartG" => 228, "StartB" => 155, "EndR" => 138, "EndG" => 91, "EndB" => 10, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 550, 175, DIRECTION_VERTICAL, $Settings);
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => "../fonts/calibri.ttf", "FontSize" => 20));
/* Draw the text box */
$myPicture->setShadow(FALSE);
$myPicture->drawFilledRectangle(141, 77, 393, 126, array("Alpha" => 20, "R" => 230, "G" => 230, "B" => 230));
$myPicture->drawRectangle(141, 77, 393, 126, array("R" => 50, "G" => 50, "B" => 50));
/* Write the text */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
$TextSettings = array("R" => 201, "G" => 230, "B" => 40, "FontSize" => 40);
$myPicture->drawText(144, 125, "My text box", $TextSettings);
/* Prepare and draw the markers */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
$MyMarkerSettings = array("R" => 255, "G" => 0, "B" => 0, "BorderR" => 0, "BorderB" => 0, "BorderG" => 0, "Size" => 4);
$myPicture->drawRectangleMarker(141, 77, $MyMarkerSettings);
$myPicture->drawRectangleMarker(141, 101, $MyMarkerSettings);
$myPicture->drawRectangleMarker(141, 126, $MyMarkerSettings);
$myPicture->drawRectangleMarker(260, 77, $MyMarkerSettings);
public function actionGraph2()
{
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints(array(13251, 4118, 3087, 1460, 1248, 156, 26, 9, 8), "Hits");
$MyData->setAxisName(0, "Hits");
$MyData->addPoints(array("Firefox", "Chrome", "Internet Explorer", "Opera", "Safari", "Mozilla", "SeaMonkey", "Camino", "Lunascape"), "Browsers");
$MyData->setSerieDescription("Browsers", "Browsers");
$MyData->setAbscissa("Browsers");
/* Create the pChart object */
$myPicture = new pImage(500, 500, $MyData);
$myPicture->drawGradientArea(0, 0, 500, 500, DIRECTION_VERTICAL, array("StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 100));
$myPicture->drawGradientArea(0, 0, 500, 500, DIRECTION_HORIZONTAL, array("StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 20));
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Draw the chart scale */
$myPicture->setGraphArea(100, 30, 480, 480);
$myPicture->drawScale(array("CycleBackground" => TRUE, "DrawSubTicks" => TRUE, "GridR" => 0, "GridG" => 0, "GridB" => 0, "GridAlpha" => 10, "Pos" => SCALE_POS_TOPBOTTOM));
//
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Draw the chart */
$myPicture->drawBarChart(array("DisplayPos" => LABEL_POS_INSIDE, "DisplayValues" => TRUE, "Rounded" => TRUE, "Surrounding" => 30));
/* Write the legend */
$myPicture->drawLegend(570, 215, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL));
/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawBarChart.vertical.png");
}
/**
* Helper method to draw bar graph
* parameters have same meaning as displayGraph's parameters
*/
function displayBarGraph($fid, $frid, $labelElement, $dataElement, $operation, $graphOptions)
{
// getting data from DB
if (is_int($frid) && $frid > 0) {
$dbData = getData($frid, $fid);
} else {
$dbData = getData("", $fid);
}
foreach ($dbData as $entry) {
// mayor - OR array of mayors if there's more than one in the dataset, depending on the one-to-may in a relationship
$dataRawValue = display($entry, $dataElement);
// city_name;
$labelRawValue = display($entry, $labelElement);
if (!is_array($dataRawValue) && $dataRawValue) {
$dataRawValue = array($dataRawValue);
}
if (!is_array($labelRawValue)) {
$labelRawValue = array($labelRawValue);
}
foreach ($labelRawValue as $thisLabelValue) {
if ($dataPoints[$thisLabelValue]) {
$dataPoints[$thisLabelValue] = array_merge($dataPoints[$thisLabelValue], $dataRawValue);
} else {
$dataPoints[$thisLabelValue] = $dataRawValue;
}
}
}
// Oct 29 Update for column heading for graphs:
$elementHandler = xoops_getmodulehandler('elements', 'formulize');
$elementObject = $elementHandler->get($labelElement);
$labelElement = $elementObject->getVar('ele_colhead') ? $elementObject->getVar('ele_colhead') : printSmart($elementObject->getVar('ele_caption'));
$elementObject = $elementHandler->get($dataElement);
$dataElement = $elementObject->getVar('ele_colhead') ? $elementObject->getVar('ele_colhead') : printSmart($elementObject->getVar('ele_caption'));
// end of Update
switch ($operation) {
case "count":
// count the values in each label of the array
foreach (array_keys($dataPoints) as $key) {
if (!empty($dataPoints[$key])) {
$dataPoints[$key] = count($dataPoints[$key]);
} else {
$dataPoints[$key] = 0;
}
}
if ($labelElement == $dataElement) {
$dataElement = "count of " . $labelElement;
} else {
$dataElement = "count of " . $dataElement;
}
break;
case "sum":
case "display":
// TODO: Check this!
foreach ($dataPoints as $thisLabel => $theseValues) {
$dataPoints[$thisLabel] = array_sum($theseValues);
}
$dataElement = ($operation == "display" ? "number of " : "sum of ") . $dataElement;
break;
case "count-unique":
foreach ($dataPoints as $thisLabel => $theseValues) {
$dataPoints[$thisLabel] = count(array_unique($theseValues));
}
if ($dataElement == $labelElement) {
$dataElement = "count of unique " . $labelElement;
} else {
$dataElement = "count of unique " . $dataElement;
}
break;
default:
echo "Sorry, the operation \"{$operation}\" for Bar graph is not supported at the moment!";
return;
}
// print("dataElement: ".$dataElement." ");
// print("labelElement: ".$labelElement." ");
// process the graph options
// these defaults will be used, unless overwritten by values from the $graphOptions array
$sizeMultiplier = sizeof(array_keys($dataPoints));
$BAR_THICKNESS = 40;
$IMAGE_WIDTH = 600;
$IMAGE_DEFAULT_WIDTH = $IMAGE_WIDTH;
if ($sizeMultiplier > 1) {
$IMAGE_HEIGHT = $BAR_THICKNESS * $sizeMultiplier / 0.5;
} else {
$IMAGE_HEIGHT = $BAR_THICKNESS * 4;
}
$IMAGE_DEFAULT_HEIGHT = $IMAGE_HEIGHT;
$IMAGE_ORIENTATION = "vertical";
$BACKGROUND_R = 141;
$BACKGROUND_G = 189;
$BACKGROUND_B = 225;
$BARCOLOR_R = 143;
$BARCOLOR_G = 190;
$BARCOLOR_B = 88;
if (sizeof($graphOptions) > 0) {
foreach ($graphOptions as $graphoption => $value) {
switch ($graphoption) {
case "width":
$IMAGE_WIDTH = $value;
break;
case "height":
$IMAGE_HEIGHT = $value;
break;
case "orientation":
$IMAGE_ORIENTATION = $value;
if ($IMAGE_ORIENTATION == "horizontal") {
if ($IMAGE_HEIGHT == $IMAGE_DEFAULT_HEIGHT) {
$IMAGE_HEIGHT = 500;
} else {
if ($IMAGE_WIDTH == $IMAGE_DEFAULT_WIDTH) {
$IMAGE_WIDTH = $BAR_THICKNESS * $sizeMultiplier / 0.5;
}
}
}
break;
case "backgroundcolor":
// print_r($value);
foreach ($value as $RGB => $colorvalue) {
switch ($RGB) {
case "R":
$BACKGROUND_R = $colorvalue;
break;
case "G":
$BACKGROUND_G = $colorvalue;
break;
case "B":
$BACKGROUND_B = $colorvalue;
break;
default:
echo "Please follow the correct format of backgroundcolor.";
break;
}
}
break;
case "barcolor":
// print_r($value);
foreach ($value as $RGB => $colorvalue) {
switch ($RGB) {
case "R":
$BARCOLOR_R = $colorvalue;
break;
case "G":
$BARCOLOR_G = $colorvalue;
break;
case "B":
$BARCOLOR_B = $colorvalue;
break;
default:
echo "Please follow the correct format of backgroundcolor.";
break;
}
}
break;
default:
echo "Sorry, the graph option \"{$graphoption}\" for Bar graph is not supported at the moment!<br>";
break;
}
}
}
// reset width/height of the image in case the label is too long
if (strlen($labelElement) * 4.5 >= $IMAGE_HEIGHT and $IMAGE_ORIENTATION == "vertical") {
if ($IMAGE_HEIGHT == $IMAGE_DEFAULT_HEIGHT) {
$IMAGE_HEIGHT = strlen($labelElement) * 5;
} else {
$labelElement = substr($labelElement, 0, $IMAGE_HEIGHT / 4.5 - 3) . "...";
}
} elseif (strlen($dataElement) * 4.5 >= $IMAGE_HEIGHT and $IMAGE_ORIENTATION == "horizontal") {
if ($IMAGE_HEIGHT == $IMAGE_DEFAULT_HEIGHT) {
$IMAGE_HEIGHT = strlen($dataElement) * 5;
} else {
$dataElement = substr($dataElement, 0, $IMAGE_HEIGHT / 4.5 - 3) . "...";
}
} elseif (strlen($labelElement) * 4.5 >= $IMAGE_WIDTH and $IMAGE_ORIENTATION == "horizontal") {
if ($IMAGE_WIDTH == $IMAGE_DEFAULT_WIDTH) {
$IMAGE_WIDTH = strlen($labelElement) * 5;
} else {
$labelElement = substr($labelElement, 0, $IMAGE_HEIGHT / 4.5 - 3) . "...";
}
} elseif (strlen($dataElement) * 4.5 >= $IMAGE_WIDTH and $IMAGE_ORIENTATION == "vertical") {
if ($IMAGE_WIDTH == $IMAGE_DEFAULT_WIDTH) {
$IMAGE_WIDTH = strlen($dataElement) * 5;
} else {
$dataElement = substr($dataElement, 0, $IMAGE_HEIGHT / 4.5 - 3) . "...";
}
}
// Code straightly copied from pChart documentation to draw the graph
$myData = new pData();
$myData->addPoints(array_values($dataPoints), $dataElement);
$myData->setAxisName(0, $dataElement);
$myData->addPoints(array_keys($dataPoints), $labelElement);
$myData->setSerieDescription($labelElement, $labelElement);
$myData->setAbscissa($labelElement);
$myData->setAbscissaName($labelElement);
// $myData -> setAxisDisplay(0, AXIS_FORMAT_CUSTOM, "YAxisFormat");
/* Create the pChart object */
$myPicture = new pImage($IMAGE_WIDTH, $IMAGE_HEIGHT, $myData);
$myPicture->drawGradientArea(0, 0, $IMAGE_WIDTH, $IMAGE_HEIGHT, DIRECTION_VERTICAL, array("StartR" => $BACKGROUND_R, "StartG" => $BACKGROUND_G, "StartB" => $BACKGROUND_B, "EndR" => $BACKGROUND_R, "EndG" => $BACKGROUND_G, "EndB" => $BACKGROUND_B, "Alpha" => 100));
$myPicture->drawGradientArea(0, 0, 500, 500, DIRECTION_HORIZONTAL, array("StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 30));
$myPicture->setFontProperties(array("FontName" => "modules/formulize/libraries/pChart/fonts/arial.ttf", "FontSize" => 8));
$paddingtoLeft = $IMAGE_WIDTH * 0.15;
$paddingtoTop = $IMAGE_HEIGHT * 0.2;
if ($paddingtoTop > 50) {
$paddingtoTop = 50;
}
/* Draw the chart scale */
$myPicture->setGraphArea($paddingtoLeft, $paddingtoTop, $IMAGE_WIDTH * 0.9, $IMAGE_HEIGHT * 0.88);
if ($IMAGE_ORIENTATION == "vertical") {
$myPicture->drawScale(array("CycleBackground" => TRUE, "DrawSubTicks" => TRUE, "GridR" => 0, "GridG" => 0, "GridB" => 0, "GridAlpha" => 10, "Pos" => SCALE_POS_TOPBOTTOM, "Mode" => SCALE_MODE_ADDALL_START0, "Decimal" => 0, "MinDivHeight" => 50));
} else {
$myPicture->drawScale(array("CycleBackground" => TRUE, "DrawSubTicks" => TRUE, "GridR" => 0, "GridG" => 0, "GridB" => 0, "GridAlpha" => 10, "Mode" => SCALE_MODE_ADDALL_START0, "Decimal" => 0, "MinDivHeight" => 50));
}
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
$Palette = array("0" => array("R" => $BARCOLOR_R, "G" => $BARCOLOR_G, "B" => $BARCOLOR_B, "Alpha" => 100));
for ($i = 1; $i < $sizeMultiplier; $i++) {
$Palette[$i] = array("R" => $BARCOLOR_R, "G" => $BARCOLOR_G, "B" => $BARCOLOR_B, "Alpha" => 100);
}
// print_r($Palette);
$myPicture->drawBarChart(array("OverrideColors" => $Palette));
/* Draw the chart */
$myPicture->drawBarChart(array("DisplayPos" => LABEL_POS_INSIDE, "DisplayValues" => TRUE, "Rounded" => TRUE, "Surrounding" => 30, "OverrideColors" => $Palette));
renderGraph($myPicture, $fid, $frid, $labelElement, $dataElement, $operation, $graphOptions);
return;
}
/**
* eval_ccpc_genGraphPie - Génère un graphique de type camenbert sous forme d'image au format PNG
*
* @category : eval_ccpc_functions
* @param array $data Données à partir desquelles le graphique est généré
* @return string URL de l'image générée
*
* @Author Ali Bellamine
*
* Structure de $data :<br>
* ['data'][nom du label] => (int) Valeur liée au label<br>
* ['settings']['height'] => (int) Hauteur du graphique (en px)<br>
* ['settings']['width'] => (int) Largeur du graphique (en px)
*
*/
function eval_ccpc_genGraphPie($data)
{
// On vérifie les données fournit
if (isset($data) && isset($data['data']) && count($data['data']) > 0) {
// On récupère le hash de $data
$hash = md5(json_encode($data));
// Chemin du fichier
$filePath = PLUGIN_PATH . 'cache/' . $hash . '.png';
$filePathURI = ROOT . 'evaluations/ccpc/cache/' . $hash . '.png';
// Si le hash existe déjà : on renvoie le lien de l'image // sinon en crée le graphique
if (is_file($filePath)) {
return $filePathURI;
} else {
// On crée l'image
/* On inclut la librairie */
require_once PLUGIN_PATH . 'core/pChart2.1.4/class/pData.class.php';
require_once PLUGIN_PATH . 'core/pChart2.1.4/class/pDraw.class.php';
require_once PLUGIN_PATH . 'core/pChart2.1.4/class/pImage.class.php';
/* On crée l'objet pData */
// Préparation des données
$tempDataArray = array();
// Contient les données chiffrés de chaque part du camenbert
$tempLegendArray = array();
// Contient la légend chaque part de camenbert
foreach ($data['data'] as $tempDataLegend => $tempDataValue) {
$tempLegendArray[] = $tempDataLegend;
if (isset($tempDataValue) && is_numeric($tempDataValue)) {
$tempDataArray[] = $tempDataValue;
} else {
return FALSE;
}
}
$MyData = new pData();
$MyData->addPoints($tempDataArray, 'Values');
$MyData->addPoints($tempLegendArray, 'Label');
$MyData->setAbscissa("Label");
/* On crée l'objet pChart */
if (isset($data['settings']['width'])) {
$width = $data['settings']['width'];
} else {
$width = 600;
}
if (isset($data['settings']['height'])) {
$height = $data['settings']['height'];
} else {
$height = 300;
}
$myPicture = new pImage($width, $height, $MyData);
$myPicture->setFontProperties(array("FontName" => PLUGIN_PATH . 'core/pChart2.1.4/fonts/verdana.ttf', "FontSize" => 8, "R" => 223, "G" => 223, "B" => 223));
/* Set the graph area */
$myPicture->setGraphArea(10, 20, $width - 20, $height - 20);
$myPicture->drawGradientArea(10, 20, $width - 20, $height - 20, DIRECTION_HORIZONTAL, array("StartR" => 200, "StartG" => 200, "StartB" => 200, "EndR" => 255, "EndG" => 255, "EndB" => 255, "Alpha" => 30));
/* Draw the chart scale */
$scaleSettings = array("RemoveXAxis" => TRUE, "AxisAlpha" => 10, "TickAlpha" => 10, "DrawXLines" => FALSE, "Mode" => SCALE_MODE_START0, "GridR" => 0, "GridG" => 0, "GridB" => 0, "GridAlpha" => 10, "Pos" => SCALE_POS_TOPBOTTOM);
$myPicture->drawScale($scaleSettings);
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Draw the chart */
$myPicture->drawBarChartAli(array("DisplayValues" => TRUE, "DisplayShadow" => TRUE, "DisplayPos" => LABEL_POS_INSIDE, "Rounded" => TRUE, "Surrounding" => 30));
$myPicture->render($filePath);
return $filePathURI;
}
} else {
return FALSE;
}
}
function PlotLine($rowX, $rowY, $name, $ch)
{
include $_SERVER['DOCUMENT_ROOT'] . "/TBSIM/Lib/class/pData.class.php";
include $_SERVER['DOCUMENT_ROOT'] . "/TBSIM/Lib/class/pDraw.class.php";
include $_SERVER['DOCUMENT_ROOT'] . "/TBSIM/Lib/class/pImage.class.php";
include $_SERVER['DOCUMENT_ROOT'] . "/TBSIM/Lib/class/pPie.class.php";
//**************************************
$myData = new pData();
$myData->addPoints($rowX, "Serie1");
$myData->setSerieDescription("Serie1", $name);
//$myData->setSerieOnAxis("Serie1",0);
$myData->addPoints($rowY, "Absissa");
$myData->setAbscissa("Absissa");
//$myData->addPoints(array("January","February","March","April","May","June","July","August"),"Absissa");
//$myData->setAbscissa("Absissa");
$myData->setAxisPosition(0, AXIS_POSITION_LEFT);
//$myData->setAxisName(0,"1st axis");
$myData->setAxisUnit(0, "");
$myPicture = new pImage(700, 230, $myData);
$Settings = array("R" => 240, "G" => 242, "B" => 241, "Dash" => 1, "DashR" => 260, "DashG" => 262, "DashB" => 261);
$myPicture->drawFilledRectangle(0, 0, 700, 230, $Settings);
$Settings = array("StartR" => 252, "StartG" => 255, "StartB" => 254, "EndR" => 252, "EndG" => 255, "EndB" => 254, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, $Settings);
$myPicture->drawRectangle(0, 0, 699, 229, array("R" => 0, "G" => 0, "B" => 0));
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 50, "G" => 50, "B" => 50, "Alpha" => 20));
$myPicture->setFontProperties(array("FontName" => "fonts/Forgotte.ttf", "FontSize" => 14));
$TextSettings = array("Align" => TEXT_ALIGN_MIDDLEMIDDLE, "R" => 252, "G" => 252, "B" => 252, "DrawBox" => 1, "BoxAlpha" => 30);
//$myPicture->drawText(350,25,$name,$TextSettings);
$myPicture->setShadow(FALSE);
$myPicture->setGraphArea(50, 50, 675, 190);
//$myPicture->setFontProperties(array("R"=>0,"G"=>0,"B"=>0,"FontName"=>"fonts/pf_arma_five.ttf","FontSize"=>6));
$Settings = array("Pos" => SCALE_POS_LEFTRIGHT, "Mode" => SCALE_MODE_FLOATING, "LabelingMethod" => LABELING_ALL, "GridR" => 255, "GridG" => 255, "GridB" => 255, "GridAlpha" => 50, "TickR" => 0, "TickG" => 0, "TickB" => 0, "TickAlpha" => 50, "LabelRotation" => 0, "CycleBackground" => 1, "DrawXLines" => 1, "DrawSubTicks" => 1, "SubTickR" => 255, "SubTickG" => 0, "SubTickB" => 0, "SubTickAlpha" => 50, "DrawYLines" => ALL);
$myPicture->drawScale($Settings);
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 50, "G" => 50, "B" => 50, "Alpha" => 10));
$Config = "";
if ($ch == 1) {
$myPicture->drawSplineChart($Config);
}
if ($ch == 2) {
$myPicture->drawBarChart($Config);
}
if ($ch == 3) {
$myPicture->drawLineChart($Config);
}
if ($ch == 4) {
$myPicture->drawPlotChart($Config);
}
if ($ch == 5) {
$myPicture->drawStepChart($Config);
}
if ($ch == 6) {
$myPicture->drawAreaChart($Config);
}
if ($ch == 7) {
$myPicture->drawFilledSplineChart($Config);
}
if ($ch == 8) {
$myPicture->drawFilledStepChart($Config);
}
if ($ch == 9) {
$myPicture->drawStackedAreaChart($Config);
}
$Config = array("FontR" => 0, "FontG" => 0, "FontB" => 0, "FontName" => "fonts/pf_arma_five.ttf", "FontSize" => 6, "Margin" => 6, "Alpha" => 30, "BoxSize" => 5, "Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL);
$myPicture->drawLegend(563, 16, $Config);
$myPicture->stroke();
}
/* CAT:Spline chart */
/* pChart library inclusions */
include "../class/pData.class.php";
include "../class/pDraw.class.php";
include "../class/pImage.class.php";
/* Create and populate the pData object */
$MyData = new pData();
$MyData->setAxisName(0, "Strength");
for ($i = 0; $i <= 720; $i = $i + 20) {
$MyData->addPoints(cos(deg2rad($i)) * 100, "Probe 1");
$MyData->addPoints(cos(deg2rad($i + 90)) * 60, "Probe 2");
}
/* Create the pChart object */
$myPicture = new pImage(847, 304, $MyData);
$myPicture->drawGradientArea(0, 0, 847, 304, DIRECTION_VERTICAL, array("StartR" => 47, "StartG" => 47, "StartB" => 47, "EndR" => 17, "EndG" => 17, "EndB" => 17, "Alpha" => 100));
$myPicture->drawGradientArea(0, 250, 847, 304, DIRECTION_VERTICAL, array("StartR" => 47, "StartG" => 47, "StartB" => 47, "EndR" => 27, "EndG" => 27, "EndB" => 27, "Alpha" => 100));
$myPicture->drawLine(0, 249, 847, 249, array("R" => 0, "G" => 0, "B" => 0));
$myPicture->drawLine(0, 250, 847, 250, array("R" => 70, "G" => 70, "B" => 70));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 846, 303, array("R" => 204, "G" => 204, "B" => 204));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
$myPicture->drawText(423, 14, "Cyclic magnetic field strength", array("R" => 255, "G" => 255, "B" => 255, "Align" => TEXT_ALIGN_MIDDLEMIDDLE));
/* Define the chart area */
$myPicture->setGraphArea(58, 27, 816, 228);
/* Draw a rectangle */
$myPicture->drawFilledRectangle(58, 27, 816, 228, array("R" => 0, "G" => 0, "B" => 0, "Dash" => TRUE, "DashR" => 0, "DashG" => 51, "DashB" => 51, "BorderR" => 0, "BorderG" => 0, "BorderB" => 0));
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
/* Draw the scale */
/* Create the pChart object */
$myPicture = new pImage(700, 230, $MyData);
/* Retrieve the image map */
if (isset($_GET["ImageMap"]) || isset($_POST["ImageMap"])) {
$myPicture->dumpImageMap("ImageMapSplineChart", IMAGE_MAP_STORAGE_FILE, "SplineChart", "../tmp");
}
/* Set the image map name */
$myPicture->initialiseImageMap("ImageMapSplineChart", IMAGE_MAP_STORAGE_FILE, "SplineChart", "../tmp");
/* Turn of Antialiasing */
$myPicture->Antialias = FALSE;
/* Draw the background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, 700, 230, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, $Settings);
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 699, 229, array("R" => 0, "G" => 0, "B" => 0));
/* Write the chart title */
$myPicture->setFontProperties(array("FontName" => FONT_PATH . "/Forgotte.ttf", "FontSize" => 11));
$myPicture->drawText(150, 35, "Average temperature", array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => FONT_PATH . "/pf_arma_five.ttf", "FontSize" => 6));
/* Define the chart area */
$myPicture->setGraphArea(60, 40, 650, 200);
/* Draw the scale */
$scaleSettings = array("XMargin" => 10, "YMargin" => 10, "Floating" => TRUE, "GridR" => 200, "GridG" => 200, "GridB" => 200, "DrawSubTicks" => TRUE, "CycleBackground" => TRUE);
$myPicture->drawScale($scaleSettings);
/* Turn on Antialiasing */
$myPicture->Antialias = TRUE;
/* Draw the line chart */
/**
* 绘制图表并生成图片
* @method drawChart
* @return [type] [description]
*/
protected function drawChart($data_arr, $lab_arr, $pic_name)
{
/* pChart library inclusions */
include "libs/pChart2.1.4/class/pData.class.php";
include "libs/pChart2.1.4/class/pDraw.class.php";
include "libs/pChart2.1.4/class/pPie.class.php";
include "libs/pChart2.1.4/class/pImage.class.php";
/* pData object creation */
$MyData = new \pData();
/* Data definition */
$MyData->addPoints($data_arr, "Value");
/* Labels definition */
$MyData->addPoints($lab_arr, "Legend");
$MyData->setAbscissa("Legend");
/* Create the pChart object */
$myPicture = new \pImage(500, 150, $MyData);
/* Draw a gradient background */
$myPicture->drawGradientArea(0, 0, 500, 150, DIRECTION_HORIZONTAL, array("StartR" => 220, "StartG" => 220, "StartB" => 220, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 100));
/* Add a border to the picture */
// $myPicture->drawRectangle(0,0,399,149,array("R"=>0,"G"=>0,"B"=>0));
/* Create the pPie object */
$PieChart = new \pPie($myPicture, $MyData);
/* Enable shadow computing */
$myPicture->setShadow(FALSE);
/* Set the default font properties */
$myPicture->setFontProperties(array("FontName" => __DIR__ . "/libs/pChart2.1.4/fonts/msyh.ttf", "FontSize" => 10, "R" => 80, "G" => 80, "B" => 80));
/* Draw a splitted pie chart */
$PieChart->draw3DPie(250, 100, array("Radius" => 80, "DrawLabels" => TRUE, "DataGapAngle" => 10, "DataGapRadius" => 6, "Border" => FALSE));
/* Render the picture (choose the best way) */
$myPicture->autoOutput(public_path() . '/pictures/' . $pic_name);
}
$myData->setAxisUnit(0, "");
$myData->addPoints(array("1er Trimestre", "2ndo Trimestre", "3er Trimestre"), "Absissa");
$myData->setAbscissa("Absissa");
//$myData->addPoints(array("1","2","3"),"Labels");
//$myData->setSerieDescription("Labels","Evaluaciones");
//$myData->setAbscissa("Labels");
$myPicture = new pImage($anchura, $altura, $myData);
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, $anchura, $altura, $Settings);
if ($g_enabled == "on") {
list($StartR, $StartG, $StartB) = extractColors($g_gradient_start);
list($EndR, $EndG, $EndB) = extractColors($g_gradient_end);
$Settings = array("StartR" => $StartR, "StartG" => $StartG, "StartB" => $StartB, "EndR" => $EndR, "EndG" => $EndG, "EndB" => $EndB, "Alpha" => 50);
//$Settings = array("StartR"=>125, "StartG"=>92, "StartB"=>231, "EndR"=>1, "EndG"=>138, "EndB"=>68, "Alpha"=>50);
if ($g_direction == "vertical") {
$myPicture->drawGradientArea(0, 0, $anchura, $altura, DIRECTION_VERTICAL, $Settings);
} else {
$myPicture->drawGradientArea(0, 0, $anchura, $altura, DIRECTION_HORIZONTAL, $Settings);
}
} else {
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, $anchura, $altura, DIRECTION_VERTICAL, $Settings);
}
$myPicture->drawRectangle(0, 0, $anchura - 1, $altura - 1, array("R" => 0, "G" => 0, "B" => 0));
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 50, "G" => 50, "B" => 50, "Alpha" => 20));
$myPicture->setFontProperties(array("FontName" => "fonts/Forgotte.ttf", "FontSize" => 14));
$TextSettings = array("Align" => TEXT_ALIGN_MIDDLEMIDDLE, "R" => 255, "G" => 255, "B" => 255);
$myPicture->drawText($anchura / 2, 25, $title, $TextSettings);
$myPicture->setFontProperties(array("FontName" => "fonts/Forgotte.ttf", "FontSize" => 10));
$TextSettings = array("Align" => TEXT_ALIGN_MIDDLEMIDDLE, "R" => 0, "G" => 0, "B" => 0);
$myPicture->drawText($anchura / 2, $altura - 20, "Evaluaciones", $TextSettings);
if (isset($_GET["w"])) {
$W = $_GET["w"];
}
$myPicture = new pImage($W, 400, $MyData);
/* Turn of Antialiasing */
$myPicture->Antialias = FALSE;
//$myPicture->drawGraphAreaGradient(132,153,172,50,TARGET_BACKGROUND);
/* Add a border to the picture */
//$myPicture->drawRectangle(0,0,1023,399,array("R"=>0,"G"=>0,"B"=>0));
//$myPicture->drawGradientArea(0,0,1024,400, DIRECTION_HORIZONTAL);
//$myPicture->drawFilledRectangle(0,0,1024,400,array("R"=>47,"G"=>126,"B"=>216,"Surrounding"=>-200,"Alpha"=>80));
/* Write the chart title */
$Settings = array("R" => 179, "G" => 217, "B" => 91, "Dash" => 1, "DashR" => 199, "DashG" => 237, "DashB" => 111);
$myPicture->drawFilledRectangle(0, 0, $W, 400, $Settings);
$Settings = array("StartR" => 194, "StartG" => 231, "StartB" => 44, "EndR" => 43, "EndG" => 107, "EndB" => 58, "Alpha" => 50);
$myPicture->drawGradientArea(60, 40, $W - 20, 380, DIRECTION_VERTICAL, $Settings);
//$myPicture->drawGradientArea(60,40,1010,380,DIRECTION_VERTICAL,array("StartR"=>0,"StartG"=>0,"StartB"=>0,"EndR"=>50,"EndG"=>50,"EndB"=>50,"Alpha"=>100));
$myPicture->setFontProperties(array("FontName" => "pChart/fonts/Forgotte.ttf", "FontSize" => 11));
$myPicture->drawText(150, 35, "Average temperature", array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => "pChart/fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Define the chart area */
$myPicture->setGraphArea(60, 40, $W - 20, 380);
/* Draw the scale */
$scaleSettings = array("LabelSkip" => round(count($data1) / 10), "DrawXLines" => TRUE, "XMargin" => 10, "YMargin" => 10, "Floating" => TRUE, "GridR" => 200, "GridG" => 200, "GridB" => 200, "DrawSubTicks" => FALSE, "CycleBackground" => TRUE);
$myPicture->drawScale($scaleSettings);
/* Turn on Antialiasing */
$myPicture->Antialias = TRUE;
/* Draw the line chart */
$myPicture->drawsplineChart();
$myPicture->drawPlotChart();
$MyData->addPoints(log($i + 1) * 10, "Bounds 1");
$MyData->addPoints(log($i + 3) * 10 + rand(0, 2) - 1, "Probe 1");
$MyData->addPoints(log($i + 6) * 10, "Bounds 2");
$MyData->addPoints($i * 10, "Labels");
}
$MyData->setAxisName(0, "Size (cm)");
$MyData->setSerieDescription("Labels", "Months");
$MyData->setAbscissa("Labels");
$MyData->setAbscissaName("Time (years)");
/* Create the pChart object */
$myPicture = new pImage(700, 230, $MyData);
/* Turn of Antialiasing */
$myPicture->Antialias = FALSE;
/* Draw the background and the border */
$myPicture->drawFilledRectangle(0, 0, 699, 229, array("R" => 200, "G" => 200, "B" => 200));
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, array("StartR" => 220, "StartG" => 220, "StartB" => 220, "EndR" => 100, "EndG" => 100, "EndB" => 100, "Alpha" => 30));
$myPicture->drawRectangle(0, 0, 699, 229, array("R" => 0, "G" => 0, "B" => 0));
/* Write the chart title */
$myPicture->setFontProperties(array("FontName" => "../fonts/Forgotte.ttf", "FontSize" => 11));
$myPicture->drawText(150, 35, "Size by time generations", array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Define the chart area */
$myPicture->setGraphArea(40, 40, 680, 200);
/* Draw the scale */
$scaleSettings = array("LabelSkip" => 4, "XMargin" => 10, "YMargin" => 10, "Floating" => TRUE, "GridAlpha" => 30, "GridR" => 140, "GridG" => 140, "GridB" => 140, "DrawSubTicks" => TRUE);
$myPicture->drawScale($scaleSettings);
/* Turn on Antialiasing */
$myPicture->Antialias = TRUE;
/* Draw the line chart */
$myPicture->drawZoneChart("Bounds 1", "Bounds 2", array("LineAlpha" => 100, "AreaR" => 230, "AreaG" => 230, "AreaB" => 230, "AreaAlpha" => 20, "LineTicks" => 3));
function buildgraph($MyData, $xsize, $ysize, $title, $minscale, $maxscale, $date, $type, $imagefilename)
{
//include("../cfg/nmcgraph_cfg.php");
/* Create and populate the pData object */
$MyData = new pData();
load_nmc_data($MyData, $date, $type, $minscale, $maxscale);
//var_dump($MyData);
//echo $minscale." ".$maxscale; exit;
//printf("minscale: $minscale maxscale: $maxscale <br />\n");
//buildgraph( $MyData, $xsize, $ysize, $title );
$MyData->setAxisDisplay(0, AXIS_FORMAT_CURRENCY, "฿");
//$MyData->addPoints(array("8h","10h","12h","14h","16h","18h"),"Time");
//$MyData->setAbscissa("Months");
//$MyData->setAxisName(0,"Price in BTC");
//$MyData->setSerieDescription("Time","Hour of the day");
/* Create the pChart object */
$myPicture = new pImage($xsize, $ysize, $MyData);
/* Draw the background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, $xsize, $ysize, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, $xsize, $ysize, DIRECTION_VERTICAL, $Settings);
/* Draw the border */
$myPicture->drawRectangle(0, 0, $xsize - 1, $ysize - 1, array("R" => 0, "G" => 0, "B" => 0));
/* Write the title */
$myPicture->setFontProperties(array("FontName" => dirname(__FILE__) . "/../../fonts/verdana.ttf", "FontSize" => 9));
$myPicture->drawText(70, 45, $title, array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMLEFT));
/* Draw the 1st scale */
$myPicture->setGraphArea(70, 60, $xsize - 40, $ysize - 30);
$myPicture->drawFilledRectangle(70, 60, $xsize - 40, $ysize - 30, array("R" => 255, "G" => 255, "B" => 255, "Surrounding" => -200, "Alpha" => 10));
// Y scale
$AxisBoundariesY = array(0 => array("Min" => $minscale, "Max" => $maxscale));
$myPicture->drawScale(array("DrawSubTicks" => TRUE, "CycleBackground" => TRUE, "Mode" => SCALE_MODE_MANUAL, "ManualScale" => $AxisBoundariesY));
//X scale
//$AxisBoundariesX = array("01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23");
//$MyData->setSerieDescription("Labels","Months");
//$MyData->setAbscissa("Labels");
$MyData->setXAxisDisplay(0, AXIS_FORMAT_TIME, "H");
//$myPicture->drawScale(array("DrawXLines"=>array(0)));
/* Draw the 1st stock chart */
$mystockChart = new pStock($myPicture, $MyData);
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 30));
$mystockChart->drawStockChart();
/* Reset the display mode because of the graph small size */
//$MyData->setAxisDisplay(0,AXIS_FORMAT_DEFAULT);
/* Draw the 2nd scale */
//$myPicture->setShadow(FALSE);
//$myPicture->setGraphArea(500,60,670,190);
//$myPicture->drawFilledRectangle(500,60,670,190,array("R"=>255,"G"=>255,"B"=>255,"Surrounding"=>-200,"Alpha"=>10));
//$myPicture->drawScale(array("Pos"=>SCALE_POS_TOPBOTTOM,"DrawSubTicks"=>TRUE));
/* Draw the 2nd stock chart */
//$mystockChart = new pStock($myPicture,$MyData);
//$myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>30));
//$mystockChart->drawStockChart();
/* Render the picture (choose the best way) */
//$myPicture->autoOutput("pictures/example.drawStockChart.png");
$myPicture->render($imagefilename);
$current_time = time();
$graphgendate = $current_time;
return $graphgendate;
}
protected function drawBarChart(ChartDataset $CDs)
{
if (!extension_loaded("gd") && !extension_loaded("gd2")) {
/* Extension not loaded */
// NO BARCHARTS AND ERRORS FOR YOU!
return;
}
/* Create and populate the pData object */
$MyData = new pData();
if (empty($CDs->data)) {
return;
}
//print_r($CDs->data);
foreach ($CDs->data as $points) {
//print_r($points);
$MyData->addPoints($points["points"], $points["label"]);
}
$MyData->setAxisName(0, "Amount Sold");
$MyData->setSerieDescription($points["label"], $points["label"]);
$MyData->setAbscissa($points["label"]);
/* Create the pChart object */
$myPicture = new pImage(1000, 230, $MyData);
// the horrible way to add fonts is just one bunch of f****d up shit, not making sense. bullshit parameters and paths.
//$myPicture->setFontProperties(array("FontName"=>"Bedizen"));
$myPicture->setFontProperties(array("FontName" => "pChart2.1.4//fonts/calibri.ttf", "FontSize" => 11));
//print_r(is_file("C:/xampp_jan2015/htdocs/hackerbar/web/fonts/GeosansLight.ttf"));
/* Turn of Antialiasing */
$myPicture->Antialias = false;
/* Add a border to the picture */
$myPicture->drawGradientArea(0, 0, 1000, 230, DIRECTION_VERTICAL, array("StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 100));
$myPicture->drawGradientArea(0, 0, 1000, 230, DIRECTION_HORIZONTAL, array("StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 20));
$myPicture->drawRectangle(0, 0, 999, 229, array("R" => 0, "G" => 0, "B" => 0));
/* Set the default font */
//$myPicture->setFontProperties(array("FontName"=>"../fonts/pf_arma_five.ttf","FontSize"=>6));
/* Define the chart area */
$myPicture->setGraphArea(60, 40, 850, 200);
/* Draw the scale */
$scaleSettings = array("GridR" => 200, "GridG" => 200, "GridB" => 200, "DrawSubTicks" => TRUE, "CycleBackground" => TRUE);
$myPicture->drawScale($scaleSettings);
/* Write the chart legend */
$myPicture->drawLegend(860, 25, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_VERTICAL));
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Draw the chart */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
$settings = array("Surrounding" => -30, "InnerSurrounding" => 30);
$myPicture->drawBarChart($settings);
/* Render the picture (choose the best way) */
$myPicture->autoOutput("images/barcharts/" . $points["label"] . ".png");
//$myPicture->auto
$myPicture->render("myfile.png");
}
//echo 'returning from cached file';
$graphgendate = $file_time;
} else {
/* Create and populate the pData object */
$MyData = new pData();
load_nmc_data($MyData, $date, $type, $minscale, $maxscale, $interval);
// now we have the data, lets build the image
$MyData->setAxisDisplay(0, AXIS_FORMAT_CURRENCY, "฿");
//$MyData->addPoints(array("8h","10h","12h","14h","16h","18h"),"Time");
$MyData->setAbscissa("Time");
//$MyData->setAxisName(0,"Price in BTC");
//$MyData->setSerieDescription("Time","Hour of the day");
/* Create the pChart object */
$myPicture = new pImage($xsize, $ysize, $MyData);
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, $xsize, $ysize, DIRECTION_VERTICAL, $Settings);
/* Draw the border */
$myPicture->drawRectangle(0, 0, $xsize - 1, $ysize - 1, array("R" => 0, "G" => 0, "B" => 0));
/* Write the title */
$myPicture->setFontProperties(array("FontName" => "../../fonts/verdana.ttf", "FontSize" => 9));
$myPicture->drawText(70, 45, $title, array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMLEFT));
/* Draw the 1st scale */
$myPicture->setGraphArea(70, 60, $xsize - 40, $ysize - 30);
$myPicture->drawFilledRectangle(70, 60, $xsize - 40, $ysize - 30, array("R" => 255, "G" => 255, "B" => 255, "Surrounding" => -200, "Alpha" => 10));
$AxisBoundaries = array(0 => array("Min" => $minscale, "Max" => $maxscale));
$myPicture->drawScale(array("DrawSubTicks" => TRUE, "CycleBackground" => TRUE, "Mode" => SCALE_MODE_MANUAL, "ManualScale" => $AxisBoundaries));
/* Draw the 1st stock chart */
$mystockChart = new pStock($myPicture, $MyData);
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 30));
$mystockChart->drawStockChart();
/* Reset the display mode because of the graph small size */
<?php
/* CAT:Drawing */
/* pChart library inclusions */
include "../class/pDraw.class.php";
include "../class/pImage.class.php";
/* Create the pChart object */
$myPicture = new pImage(700, 230);
/* Draw the background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, 700, 230, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, 700, 20, DIRECTION_VERTICAL, array("StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 699, 229, array("R" => 0, "G" => 0, "B" => 0));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => "../fonts/Silkscreen.ttf", "FontSize" => 6));
$myPicture->drawText(10, 13, "drawRectangle() - Transparency & colors", array("R" => 255, "G" => 255, "B" => 255));
/* Enable shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
/* Draw a rectangle */
$RectangleSettings = array("R" => 181, "G" => 209, "B" => 27, "Alpha" => 100);
$myPicture->drawRectangle(20, 60, 400, 170, $RectangleSettings);
/* Draw a rectangle */
$RectangleSettings = array("R" => 209, "G" => 134, "B" => 27, "Alpha" => 30);
$myPicture->drawRectangle(30, 30, 200, 200, $RectangleSettings);
/* Draw a rectangle */
$RectangleSettings = array("R" => 209, "G" => 31, "B" => 27, "Alpha" => 100);
$myPicture->drawRectangle(480, 50, 650, 80, $RectangleSettings);
}
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints($room_value, "Capacite electrique disponible (kW)");
$MyData->setAxisName(0, "Capacite electrique disponible (kW)");
$MyData->addPoints($room_name, "Salles");
$MyData->setAbscissa("Salles");
/* Create the pChart object */
$myPicture = new pImage(65 * $nbr_room + 65, 330, $MyData);
// Taille dynamique de l'image en fonction du nombre de réponse SQL
/* Draw the background */
$Settings = array("R" => 39, "G" => 43, "B" => 48, "Dash" => 1, "DashR" => 122, "DashG" => 130, "DashB" => 136);
$myPicture->drawFilledRectangle(0, 0, 65 * $nbr_room + 65, 330, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 39, "StartG" => 43, "StartB" => 48, "EndR" => 122, "EndG" => 130, "EndB" => 136, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 65 * $nbr_room + 65, 330, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, 65 * $nbr_room + 65, 20, DIRECTION_VERTICAL, array("StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 65 * $nbr_room + 64, 329, array("R" => 0, "G" => 0, "B" => 0));
/* Write the chart title */
$myPicture->setFontProperties(array("FontName" => "pChart/fonts/Silkscreen.ttf", "FontSize" => 6, "R" => 255, "G" => 255, "B" => 255));
$myPicture->drawText(10, 13, "Capacite electrique disponible (kW)", array("R" => 255, "G" => 255, "B" => 255));
/* Define the default font */
$myPicture->setFontProperties(array("FontName" => "pChart/fonts/verdana.ttf", "FontSize" => 10));
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
/* Set the graph area */
$myPicture->setGraphArea(50, 40, 65 * $nbr_room + 35, 290);
$myPicture->drawGradientArea(50, 40, 65 * $nbr_room + 35, 290, DIRECTION_VERTICAL, array("StartR" => 200, "StartG" => 200, "StartB" => 200, "EndR" => 255, "EndG" => 255, "EndB" => 255, "Alpha" => 30));
/* Draw the chart scale */
$scaleSettings = array("AxisAlpha" => 10, "TickAlpha" => 10, "DrawXLines" => FALSE, "Mode" => SCALE_MODE_START0, "GridR" => 0, "GridG" => 0, "GridB" => 0, "GridAlpha" => 10);
$myPicture->drawScale($scaleSettings);
