public function grafico_2_bd()
{
require_once APPPATH . '/libraries/JpGraph/jpgraph_bar.php';
$data1y = $this->id_asignacionprueba;
$data2y = $this->curso_id_curso;
$graph = new Graph(700, 360, "auto");
$graph->SetScale("textlin");
$graph->img->SetMargin(30, 30, 20, 65);
$graph->ygrid->SetFill(true, '#fff', '#DDDDDD@0.5');
$graph->SetMarginColor("#fff");
$graph->SetFrame(true, '#fff', 1);
$graph->SetBox(false);
//$columnas_2 = array('Ext. Info Explicita','Ext. Info Implicita','Ref. Contenido Texto','Ref. Sobre Texto');
//$graph->xaxis->SetTickLabels($columnas_2);
$b1plot = new BarPlot($data1y);
$b1plot->SetWeight(0);
$b1plot->SetFillColor("#61A9F3");
$b1plot->SetLegend("id asignacion");
$b1plot->SetValuePos('center');
$b2plot = new BarPlot($data2y);
$b2plot->SetWeight(0);
$b2plot->SetFillColor("#F381B9");
$b2plot->SetLegend("id curso");
$b2plot->SetValuePos('center');
$gbplot = new AccBarPlot(array($b1plot, $b2plot));
$graph->Add($gbplot);
$b1plot->value->Show();
$b2plot->value->Show();
$b1plot->value->SetFormat('%d');
$b2plot->value->SetFormat('%d');
$graph->title->Set("Grafico 2 - de barras compuestas");
$graph->legend->SetPos(0.5, 0.99, 'center', 'bottom');
$graph->legend->SetFrameWeight(1);
$graph->Stroke(_IMG_HANDLER);
global $fileName_bd_2;
$this->fileName_bd_2 = "assets/images/grafica_muestra_bd_2.jpg";
$graph->img->Stream($this->fileName_bd_2);
/*
$graph->img->Headers();
$graph->img->Stream();
*/
}
<?php
// content="text/plain; charset=utf-8"
require_once "jpgraph/jpgraph.php";
require_once "jpgraph/jpgraph_bar.php";
require_once "jpgraph/jpgraph_line.php";
require_once "jpgraph/jpgraph_plotline.php";
$datay = array(2, 3, 5, 8.5, 11.5, 6, 3);
// Create the graph.
$graph = new Graph(460, 400, 'auto');
$graph->SetScale("textlin");
$graph->SetMargin(40, 20, 50, 70);
$graph->legend->SetPos(0.5, 0.97, 'center', 'bottom');
$graph->title->Set('Plot line legend');
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
$graph->SetTitleBackground('lightblue:1.3', TITLEBKG_STYLE2, TITLEBKG_FRAME_BEVEL);
$graph->SetTitleBackgroundFillStyle(TITLEBKG_FILLSTYLE_HSTRIPED, 'lightblue', 'navy');
// Create a bar pot
$bplot = new BarPlot($datay);
$bplot->value->Show();
$bplot->value->SetFont(FF_VERDANA, FS_BOLD, 8);
$bplot->SetValuePos('top');
$bplot->SetLegend('Bar Legend');
$graph->Add($bplot);
$pline = new PlotLine(HORIZONTAL, 8, 'red', 2);
$pline->SetLegend('Line Legend');
$graph->legend->SetColumns(10);
$graph->Add($pline);
$graph->Stroke();
$graph->yaxis->SetTickSide(SIDE_LEFT);
$graph->y2axis->SetTickSide(SIDE_RIGHT);
$graph->y2axis->SetColor('black', 'blue');
$graph->y2axis->SetLabelFormat('%3d.0%%');
// Create a bar pot
$bplot = new BarPlot($data_freq);
// Create targets and alt texts for the image maps. One for each bar
// (In this example this is just "dummy" targets)
$targ = array("#1", "#2", "#3", "#4", "#5", "#6", "#7");
$alts = array("val=%d", "val=%d", "val=%d", "val=%d", "val=%d", "val=%d", "val=%d");
$bplot->SetCSIMTargets($targ, $alts);
// Create accumulative graph
$lplot = new LinePlot($data_accfreq);
// We want the line plot data point in the middle of the bars
$lplot->SetBarCenter();
// Use transperancy
$lplot->SetFillColor('lightblue@0.6');
$lplot->SetColor('blue@0.6');
//$lplot->SetColor('blue');
$graph->AddY2($lplot);
// Setup the bars
$bplot->SetFillColor("orange@0.2");
$bplot->SetValuePos('center');
$bplot->value->SetFormat("%d");
$bplot->value->SetFont(FF_ARIAL, FS_NORMAL, 9);
$bplot->value->Show();
// Add it to the graph
$graph->Add($bplot);
// Send back the HTML page which will call this script again
// to retrieve the image.
$graph->StrokeCSIM();
$graph->xaxis->SetLabelMargin(10);
// Label align for X-axis
$graph->xaxis->SetLabelAlign('right', 'center');
// Add some grace to y-axis so the bars doesn't go
// all the way to the end of the plot area
$graph->yaxis->scale->SetGrace(20);
// We don't want to display Y-axis
$graph->yaxis->Hide();
// Now create a bar pot
$bplot = new BarPlot($datay);
$bplot->SetShadow();
//You can change the width of the bars if you like
//$bplot->SetWidth(0.5);
// Set gradient fill for bars
$bplot->SetFillGradient('darkred', 'yellow', GRAD_HOR);
// We want to display the value of each bar at the top
$bplot->value->Show();
$bplot->value->SetFont(FF_ARIAL, FS_BOLD, 10);
//$bplot->value->SetAlign('left','center');
$bplot->value->SetColor("white");
$bplot->value->SetFormat('%.1f');
$bplot->SetValuePos('max');
// Add the bar to the graph
$graph->Add($bplot);
// Add some explanation text
$txt = new Text('Note: Higher value is better.');
$txt->SetPos(190, 399, 'center', 'bottom');
$txt->SetFont(FF_ARIAL, FS_NORMAL, 8);
$graph->Add($txt);
// .. and stroke the graph
$graph->Stroke();
}
$datax[] = $_REQUEST["actual"];
$datay[] = "Prima Actual";
$datax[] = $_REQUEST["provart"];
$datay[] = "Prima Provincia ART";
$graph = new Graph(400, 256, "auto");
$graph->SetScale("textlin", $min, $max);
$graph->SetShadow();
$graph->img->SetMargin(40, 30, 20, 40);
$graph->xaxis->SetFont(FF_ARIAL, FS_BOLD, 10);
$graph->xaxis->SetLabelAlign("center", "bottom");
$graph->xaxis->SetLabelAngle(0);
$graph->xaxis->SetLabelMargin(16);
$graph->xaxis->SetTickLabels($datay);
$graph->yaxis->SetLabelMargin(1);
if ($leyenda) {
$txt = new Text(" (En miles)");
$txt->SetColor("red");
$graph->AddText($txt);
}
$bplot = new BarPlot($datax);
//$bplot->SetColor("gray");
//$bplot->SetFillColor("orange");
$bplot->SetFillGradient("#00a4e4", "#00a4e4", GRAD_VER);
$bplot->SetShadow("black", 8, 4);
$bplot->SetValuePos("bottom");
$bplot->SetWidth(0.3);
$graph->Add($bplot);
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 10);
$graph->Stroke(GRAFICO_CARTA_COTIZACION . $_REQUEST["archivo"]);
//$graph->Stroke();
//print_r2($xAxis);
//print_r2($yAxis);
$graph = new Graph(1200, 280);
$graph->img->SetMargin(40, 40, 40, 40);
$graph->img->SetAntiAliasing();
$graph->SetScale('textlin');
$graph->SetShadow();
// Title
$graph->title->Set('Letzte Sensorwerte ' . $locationName);
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 12);
$graph->subtitle->SetFont(FF_ARIAL, FS_NORMAL, 10);
$graph->subtitle->Set($lastTime->format('d.m.y H:i:s'));
// X-Axis
$graph->xaxis->SetTickLabels($xAxis);
$graph->xaxis->SetTitle('Sensor', 'middle');
$graph->xaxis->title->SetFont(FF_ARIAL, FS_NORMAL, 10);
// Y-Axis
$graph->yaxis->SetTitle($unit, 'middle');
$graph->yaxis->title->SetFont(FF_ARIAL, FS_NORMAL, 10);
// Use 20% "grace" to get slightly larger scale then min/max of
// data
$graph->yscale->SetGrace(0);
$bar = new BarPlot($yAxis);
$bar->SetValuePos('top');
$bar->value->SetFont(FF_ARIAL);
$bar->value->SetColor('black');
$bar->value->SetFormat('%.1f °C');
// print_r2($bar);
$graph->Add($bar);
$bar->value->Show();
$graph->Stroke();
private function createStackedBarGraph($xdata, $data1, $data2, $ytitle)
{
// Create the graph.
$graph = new Graph($this->width, $this->height, "auto");
$graph->SetScale("textlin");
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->SetFrame(false);
if ($this->shadow) {
$graph->SetShadow();
}
// Create the bar plots
$b1plot = new BarPlot($data1);
$b1plot->SetFillColor("khaki");
$b1plot->value->Show();
$b1plot->value->SetFormat('%d');
$b1plot->value->SetColor("black");
$b1plot->SetValuePos('center');
$b1plot->SetLegend($this->legend[0]);
$b2plot = new BarPlot($data2);
$b2plot->SetFillColor("orange");
$b2plot->value->Show();
$b2plot->value->SetFormat('%d');
$b2plot->value->SetColor("black");
$b2plot->SetValuePos('center');
$b2plot->SetLegend($this->legend[1]);
// Create the stacked bar plot...
$gbplot = new AccBarPlot(array($b1plot, $b2plot));
// ... and add it to the graph
$graph->Add($gbplot);
$graph->xaxis->title->Set($this->title);
$graph->xaxis->SetTickLabels($xdata);
$graph->xaxis->title->SetFont(FF_FONT1, FS_BOLD);
$graph->yaxis->title->Set($ytitle);
$graph->yaxis->title->SetFont(FF_FONT1, FS_BOLD);
$graph->yaxis->SetLabelMargin(5);
$graph->yaxis->scale->SetGrace(10);
$graph->yaxis->HideZeroLabel();
$graph->ygrid->SetFill(true, '#f2f2f2@0.5', '#cacaca@0.5');
return $graph;
}
private static function mbars($datasets, $labels, $lengends, $title, $xlabel, $ylabel, $opts = array())
{
/*
Types:
datasets: array('KEY1' => array(1,2,3,4), 'KEY2' => array(1,2,3,4), ...)
lengends: array('KEY1' => 'color1', 'KEY2' => 'color2', ...)
labels: array('Jan', '02', 'whatever', ...)
opts: array('xdim' => int, 'ydim' => int, 'retObj' => bool, 'scale' => 'scale string')
*/
// Options
$retObj = array_key_exists('retObj', $opts) && $opts['retObj'];
$dim['x'] = array_key_exists('xdim', $opts) ? $opts['xdim'] : 800;
$dim['y'] = array_key_exists('ydim', $opts) ? $opts['ydim'] : 600;
$scale = array_key_exists('scale', $opts) ? $opts['scale'] : "textint";
$format = preg_match('/lin/', $scale) ? '%.1f' : '%d';
// Ready graph object.
$graph = new Graph($dim['x'], $dim['y'], "auto");
$graph->SetScale($scale);
$graph->SetShadow();
$graph->img->SetMargin(40, 30, 20, 40);
$graph->xaxis->SetTickLabels($labels);
// Create the bar plots
$bplots = array();
foreach ($lengends as $key => $color) {
$bplot = new BarPlot($datasets[$key]);
$bplot->SetFillColor($color);
$bplot->value->Show();
$bplot->value->SetFormat($format);
$bplot->value->SetFont(FF_FONT1, FS_BOLD);
$bplot->value->SetColor('white');
$bplot->SetValuePos('center');
$bplot->SetLegend($key);
$bplots[] = $bplot;
}
// Create the grouped bar plot
$plot = new GroupBarPlot($bplots);
$graph->Add($plot);
$graph->title->Set($title);
$graph->xaxis->title->Set($xlabel);
$graph->yaxis->title->Set($ylabel);
return $retObj ? $graph : $graph->Stroke();
}
private function barHPlot($question, $datax, $datay, $width, $height)
{
include_once BASE . "jpgraph.php";
include_once BASE . "jpgraph_bar.php";
$tFontSize = 11;
$xFontSize = 6 + $height / $this->amountOfVariants / 30;
$maxX = 0;
foreach ($datax as $x) {
if (($t = strlen($x)) > $maxX) {
$maxX = $t;
}
}
for ($i = 0; $i < $this->amountOfVariants; $i++) {
$x =& $datax[$i];
if (($t = strlen($x)) >= MAXCHARSPERLINE) {
$index = strrpos(substr($x, 0, MAXCHARSPERLINE - 1), ' ');
if ($index === false) {
$index = MAXCHARSPERLINE - 3;
}
$x[$index] = "\n";
if ($t > $index + MAXCHARSPERLINE) {
$x = substr($x, 0, $index + MAXCHARSPERLINE - 3) . "...";
}
}
}
unset($x);
// Set the basic parame graph
$graph = new Graph($width, $height, 'auto');
$graph->SetScale("textlin", 0, 100);
//if (amountOfVariants>5) $xFontSize--;
$lm = 0;
foreach ($datax as $x) {
$linia = strtok($x, "\n");
while ($linia != '') {
$t = new Text($linia);
$t->SetFont(FF_COMIC, FS_NORMAL, $xFontSize);
$lineWidth = $t->GetWidth($graph->img);
if ($lineWidth > $lm) {
$lm = $lineWidth;
}
//echo $linia.$lineWidth."<BR>";
$linia = strtok("\n");
}
}
// Rotate graph 90 degrees and set margin
$graph->Set90AndMargin($lm + 10, 20, 40, 30);
// Set white margin color
$graph->SetMarginColor('gray@0.95');
// Setup title
$graph->title->Set($question);
$graph->title->SetMargin(10);
$graph->title->SetFont(FF_VERDANA, FS_BOLD, $tFontSize);
$tWidth = $graph->title->GetWidth($graph->img);
//if ($graph->title->GetWidth($graph->img)>$width) $graph->title->SetFont(FF_VERDANA, FS_BOLD, $tFontSize-2);
if ($tWidth > $width) {
$index = strrpos(substr($question, 0, ($len = strlen($question)) / 2 + 5), ' ');
//echo $index;
if ($index === false) {
$index = $len / 2 - 3;
}
$question[$index] = "\n";
$graph->title->SetFont(FF_VERDANA, FS_BOLD, $tFontSize -= 2);
$graph->title->Set($question);
}
//$graph->subtitle->Set("(Non optimized)");
// Setup X-axis
$graph->xaxis->SetFont(FF_COMIC, FS_NORMAL, $xFontSize);
$graph->xaxis->SetTickLabels($datax);
$graph->xaxis->SetColor('black');
// Some extra margin looks nicer
$graph->xaxis->SetLabelMargin(10);
// Label align for X-axis
$graph->xaxis->SetLabelAlign('right', 'center');
// Add some grace to y-axis so the bars doesn't go
// all the way to the end of the plot area
//$graph->yaxis->scale->SetGrace(5);
$graph->yaxis->SetPos('max');
$graph->yaxis->SetLabelAlign('center', 'top');
$graph->yaxis->SetLabelSide('SIDE_RIGHT');
$graph->yaxis->SetLabelFormat('%2d%%');
// Now create a bar pot
$bplot = new BarPlot($datay);
$bplot->SetWidth(0.4);
// We want to display the value of each bar at the top
$bplot->value->Show();
$bplot->value->SetFont(FF_VERDANA, FS_BOLD, $xFontSize - 1);
//$bplot->SetShadow("black@0.1",2,2);
$bplot->value->SetAlign('right', 'center');
$bplot->value->SetColor("yellow");
$bplot->value->SetFormat('%d%%');
$bplot->value->HideZero();
$bplot->SetValuePos('max');
//$graph->SetMarginColor('green');
// Box around plotarea
$graph->SetBox();
$graph->SetFrame();
$graph->SetShadow();
// Setup the X and Y grid
$graph->ygrid->SetFill(true, '#DDDDDD@0.5', '#BBBBBB@0.5');
$graph->ygrid->SetLineStyle('dashed');
$graph->ygrid->SetColor('gray');
$graph->xgrid->Show();
$graph->xgrid->SetLineStyle('dashed');
$graph->xgrid->SetColor('gray');
$fcol = '#440000';
$tcol = '#FF9090';
$bplot->SetFillGradient($fcol, $tcol, GRAD_LEFT_REFLECTION);
// Set line weigth to 0 so that there are no border
// around each bar
$bplot->SetWeight(0);
$graph->Add($bplot);
// .. and stroke the graph
return $graph->Stroke("images/raporty/{$this->id_pytanie}H.png");
}
$bplot1->value->Show();
$bplot1->value->SetFormat('%.0f');
$bplot1->value->SetColor('white');
$bplot1->value->SetAngle(90);
$bplot1->value->SetFont(FF_FONT1, FS_BOLD);
$bplot1->SetValuePos('bottom');
$bplot1->SetWidth(0.7);
$bplot2 = new BarPlot($lows);
$bplot2->SetFillColor('blue');
$bplot2->SetLegend("Low");
$bplot2->value->Show();
$bplot2->value->SetFormat('%.0f');
$bplot2->value->SetColor('white');
$bplot2->value->SetAngle(90);
$bplot2->value->SetFont(FF_FONT1, FS_BOLD);
$bplot2->SetValuePos('bottom');
$bplot2->SetWidth(0.7);
$gbarplot = new GroupBarPlot(array($bplot1, $bplot2));
$gbarplot->SetWidth(0.6);
if ($hasclimate) {
$l1plot = new LinePlot($alows);
$l1plot->SetColor("black");
$l1plot->mark->SetType(MARK_FILLEDCIRCLE);
$l1plot->mark->SetFillColor("lightblue");
$l1plot->mark->SetWidth(4);
$l1plot->SetWeight(2);
$l1plot->SetLegend("Avg Low");
$l1plot->SetBarCenter();
$l2plot = new LinePlot($ahighs);
$l2plot->SetColor("black");
$l2plot->mark->SetType(MARK_FILLEDCIRCLE);
private function createBarGraph()
{
// Create the graph.
$graph = new Graph($this->width, $this->height, "auto");
$graph->SetScale("textlin");
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->SetFrame(false);
// ... and add it to the graph
//$graph->xaxis->title->Set(Prado::localize('title'));
//$graph->xaxis->SetTickLabels($this->xdata);
//$graph->xaxis->title->SetFont(FF_FONT1, FS_BOLD);
// First make the labels look right
$graph->yaxis->SetLabelFormat('%d');
$graph->yaxis->SetLabelSide(SIDE_LEFT);
$graph->yaxis->SetLabelMargin(5);
$graph->yaxis->scale->SetGrace(0.1);
$graph->yaxis->HideZeroLabel();
$graph->ygrid->SetFill(true, '#f2f2f2@0.5', '#cacaca@0.5');
if ($this->shadow) {
$graph->SetShadow();
}
// Create the bar plot
$tmpArray = array();
if ($this->numberdimensions > 1) {
for ($ii = 1; $ii <= $this->numberpivots; $ii++) {
for ($jj = 0; $jj < $this->numberchildren; $jj++) {
${'tmpArray' . $ii . $jj} = array();
/*${'bplot'.$jj} = new BarPlot($this->ydata[$ii][$jj]);
${'bplot'.$jj}->SetFillColor($this->colorarray[$jj]);
${'bplot'.$jj}->value->Show();
${'bplot'.$jj}->value->SetFormat('%d');
${'bplot'.$jj}->value->SetColor("black");
${'bplot'.$jj}->SetValuePos('top');
array_push(${'tmpArray'.$ii},${'bplot'.$jj});*/
array_push(${'tmpArray' . $ii . $jj}, $this->ydata[$ii][$jj]);
${'bplot' . $ii . $jj} = new BarPlot(${'tmpArray' . $ii . $jj});
${'bplot' . $ii . $jj}->SetFillColor($this->colorarray[$jj]);
${'bplot' . $ii . $jj}->value->Show();
${'bplot' . $ii . $jj}->value->SetFormat('%d');
${'bplot' . $ii . $jj}->value->SetColor("black");
${'bplot' . $ii . $jj}->SetValuePos('top');
//array_push($tmpArray,${'tmpArray'.$ii});
array_push($tmpArray, ${'bplot' . $ii . $jj});
}
}
$gbplot = new GroupBarPlot($tmpArray);
$gbplot->setWidth(0.9);
$gbplot->SetLegend(Prado::localize($this->legend));
$graph->Add($gbplot);
} else {
$tmpArray = array();
for ($ii = 0; $ii < $this->numberpivots; $ii++) {
array_push($tmpArray, $this->ydata[1][$ii]);
}
$bplot = new BarPlot($tmpArray);
$bplot->value->Show();
$bplot->value->SetFormat('%d');
$bplot->value->SetColor("black");
$bplot->SetValuePos('center');
$bplot->SetWidth(0.8);
$bplot->SetLegend(Prado::localize($this->legend));
$graph->Add($bplot);
}
return $graph;
}
function GerarGraficoBarra()
{
require_once "../biblioteca/jpgraph/jpgraph.php";
require_once "../biblioteca/jpgraph/jpgraph_bar.php";
$grafico = new graph($this->largura, $this->altura, "png");
/* Margem das partes principais do gráfico (dados), o que está
* fora da margem fica separado para as labels, títulos, etc
* Este valor ficará como padrão para todos os gráficos
*/
$grafico->img->SetMargin(40, 30, 20, 40);
$grafico->SetScale("textlin");
$grafico->SetShadow();
//Define Titulo e Subtitulo
$grafico->title->Set($this->titulo);
$grafico->subtitle->Set($this->subtitulo);
// pedir para mostrar os grides no fundo do gráfico,
// o ygrid é marcado como true por padrão
$grafico->ygrid->Show(true);
$grafico->xgrid->Show(true);
$gBarras = new BarPlot($this->dados_eixoY);
$gBarras->SetFillColor($this->cor_barra);
$gBarras->SetShadow($this->cor_sombra);
$gBarras->SetAbsWidth($this->largura_barra);
$gBarras->value->Show();
$gBarras->value->SetFormat('%d');
$gBarras->SetValuePos('center');
$gBarras->value->SetFont(FF_FONT1, FS_BOLD);
// título dos vértices
$grafico->yaxis->title->Set($this->label_eixoY);
$grafico->xaxis->title->Set($this->label_eixoX);
// título das barras
$grafico->xaxis->SetTickLabels($this->dados_eixoX);
$grafico->Add($gBarras);
$grafico->Stroke("imagens/graficos/" . $this->nome);
}
