$data2[] = array('', $data1[$i][1], ($data1[$i][2] + $data1[$i][3]) / 2);
}
$p = new PHPlot(800, 600);
$p->SetPrintImage(0);
// Do not output image until told
// First plot:
$p->SetDataValues($data1);
$p->SetDataType('text-data');
$p->SetPlotType('ohlc');
$p->SetPlotAreaWorld(NULL, 0);
// For Y to start at 0
$p->SetXTickPos('none');
$p->SetTitle('OHLC and Line Plot Overlay');
$p->SetXTitle('Date', 'plotdown');
$p->SetYTitle('Security Price', 'plotleft');
$p->SetDrawPlotAreaBackground(True);
$p->SetPlotBgColor('PeachPuff');
$p->SetMarginsPixels(50, 50, 50, 50);
$p->DrawGraph();
// Second plot:
$p->SetDrawPlotAreaBackground(False);
$p->SetDataValues($data2);
$p->SetDataType('text-data');
$p->SetPlotType('lines');
$p->SetDataColors(array('red', 'orange'));
// Must clear X and Y titles or they are drawn again, possibly with offset.
$p->SetXTitle('');
$p->SetYTitle('');
$p->DrawGraph();
// Now output the completed image
$p->PrintImage();
}
# Create a PHPlot object which will make an 800x400 pixel image:
$p = new PHPlot(800, 400);
# Use TrueType fonts:
//$p->SetDefaultTTFont('./arial.ttf');
# Set the main plot title:
$p->SetTitle('PHPlot Customer Satisfaction (estimated)');
# Select the data array representation and store the data:
$p->SetDataType('text-data');
$p->SetDataValues($data);
# Select the plot type - bar chart:
$p->SetPlotType('bars');
# Define the data range. PHPlot can do this automatically, but not as well.
$p->SetPlotAreaWorld(0, 0, 9, 100);
# Select an overall image background color and another color under the plot:
$p->SetBackgroundColor('#ffffcc');
$p->SetDrawPlotAreaBackground(True);
$p->SetPlotBgColor('#ffffff');
# Draw lines on all 4 sides of the plot:
$p->SetPlotBorderType('full');
# Set a 3 line legend, and position it in the upper left corner:
$p->SetLegend(array('Features', 'Bugs', 'Happy Users'));
$p->SetLegendWorld(0.1, 95);
# Turn data labels on, and all ticks and tick labels off:
$p->SetXDataLabelPos('plotdown');
$p->SetXTickPos('none');
$p->SetXTickLabelPos('none');
$p->SetYTickPos('none');
$p->SetYTickLabelPos('none');
# Generate and output the graph now:
$p->DrawGraph();
<?php
session_start();
require_once 'phplot.php';
echo $_GET[countKeywords];
$data = array(array('新增文件', intval($_GET[countnew])), array('删除文件', intval($_GET[countdel])), array('修改文件', intval($_GET[countmodify])));
$plot = new PHPlot(350, 280);
$plot->SetTTFPath('./public');
$plot->SetDefaultTTFont('SIMHEI.TTF');
$plot->SetUseTTF(True);
$plot->SetImageBorderType('plain');
$plot->SetPlotType('bars');
$plot->SetDataType('text-data');
$plot->SetPlotBorderType('full');
$plot->SetBackgroundColor('#ffffcc');
$plot->SetDrawPlotAreaBackground(True);
$plot->SetPlotBgColor('#ffffff');
$plot->SetDataValues($data);
$plot->SetTitle("新增文件数:{$_GET['countnew']} 删除文件数:{$_GET['countdel']} 修改文件数:{$_GET['countmodify']}");
$plot->SetTitleColor('#D9773A');
foreach ($data as $row) {
$plot->Setshading(10);
}
$plot->SetDataBorderColors('black');
$plot->DrawGraph();
}
# Common setup for all plots on the image:
$plot = new PHPlot(800, 625);
$plot->SetTitle('Multiple pie charts');
$plot->SetPrintImage(False);
$plot->SetBackgroundColor('wheat');
$plot->SetDrawPlotAreaBackground(True);
$plot->SetPlotType('pie');
$plot->SetDataType($data_type);
$plot->SetDataValues($data);
$plot->SetPlotBorderType('full');
#$plot->SetLabelScalePosition(0.50);
# Plot 1 - upper left
$plot->SetPlotAreaPixels(4, 25, 398, 323);
$plot->SetPieLabelType('label');
$plot->SetPlotBgColor('plum');
$plot->DrawGraph();
# Plot 2 - upper right
$plot->SetPlotAreaPixels(402, 25, 797, 323);
$plot->SetPieLabelType('index');
$plot->SetPlotBgColor('salmon');
$plot->DrawGraph();
# Plot 3 - lower left
$plot->SetPlotAreaPixels(4, 327, 398, 623);
$plot->SetPieLabelType('');
// Reset to default
$plot->SetDrawPlotAreaBackground(False);
$plot->DrawGraph();
# Plot 4 - lower right
$plot->SetPlotAreaPixels(402, 327, 797, 623);
$plot->SetPieLabelType('value');
<?php
require 'phplot/phplot.php';
require 'mem_image.php';
$graph = new PHPlot(500, 300);
$graph->SetDataType('data-data');
//Specify some data
$data = array(array('', 2000, 750), array('', 2010, 1700), array('', 2015, 2000), array('', 2020, 1800), array('', 2025, 1300), array('', 2030, 400));
$graph->SetDataValues($data);
//Specify plotting area details
$graph->SetPlotType('lines');
$graph->SetTitleFontSize('2');
$graph->SetTitle('Social Security trust fund asset estimates, in $ billions');
$graph->SetMarginsPixels(null, null, 40, null);
$graph->SetPlotAreaWorld(2000, 0, 2035, 2000);
$graph->SetPlotBgColor('white');
$graph->SetPlotBorderType('left');
$graph->SetBackgroundColor('white');
$graph->SetDataColors(array('red'), array('black'));
//Define the X axis
$graph->SetXLabel('Year');
$graph->SetXTickIncrement(5);
//Define the Y axis
$graph->SetYTickIncrement(500);
$graph->SetPrecisionY(0);
$graph->SetLightGridColor('blue');
//Disable image output
$graph->SetPrintImage(false);
//Draw the graph
$graph->DrawGraph();
$pdf = new PDF_MemImage();
}
}
} else {
for ($j = 0; $j < $ny; $j++) {
$widths[$j] = $j + 1;
}
}
}
if ($set_styles) {
// $p->SetDefaultDashedStyle('10-5');
$p->SetDrawYGrid(False);
// Hard to see dashed lines with dashed grid.
}
// Always do SetLineStyles (if set_styles is false, it sets them all to solid)
$p->SetLineStyles($styles);
if ($set_linewidths) {
$p->SetLineWidths($widths);
}
$p->SetLegend($legend);
$p->SetLegendPosition(0, 0, 'plot', 0, 0, 5, 5);
if ($legend_use_shapes) {
$p->SetLegendUseShapes(True);
}
$p->SetPlotBgColor('black');
if ($plot_area_background) {
$p->SetDrawPlotAreaBackground(True);
}
if (isset($colorbox_width)) {
$p->legend_colorbox_width = $colorbox_width;
}
$p->DrawGraph();
$p->SetLegend($legend);
$p->SetDataType('data-data');
$p->SetDataValues($data);
$p->SetPlotType($plottype);
$p->SetPlotAreaWorld(0, 0, 5, 10);
$p->SetXDataLabelPos('none');
$p->SetXTickIncrement(1.0);
$p->SetYTickIncrement(1.0);
# Option: Use legend shape markers?
$p->SetLegendUseShapes($useshapes);
# Option: Use TT Font, set size and optional line spacing scale:
if (!empty($fontsize)) {
$p->SetFontTTF('legend', $font, $fontsize, $linespacing);
}
# Option: Varying point shape sizes:
if ($setpointsizes) {
$p->SetPointSizes(array(2, 4, 8, 10, 16));
}
# Turn on backgrounds for visibility.
$p->SetBackgroundColor('SkyBlue');
$p->SetDrawPlotAreaBackground(True);
$p->SetPlotBgColor('plum');
# Option: Change alignment of lines/color boxes in legend?
if (isset($textalign)) {
$p->SetLegendStyle($textalign, $colorboxalign);
}
# Opton: Scale factor for color box width?
if (isset($colorboxwidth)) {
$p->legend_colorbox_width = $colorboxwidth;
}
$p->DrawGraph();
}
# Create a PHPlot object which will make a 600x400 pixel image:
$p = new PHPlot(850, 300);
# Use TrueType fonts:
$p->SetDefaultTTFont('phplot/simsun.ttc');
# Set the main plot title:
$p->SetTitle('版本非PASS测试例数量直方图');
# Select the data array representation and store the data:
$p->SetDataType('text-data');
$p->SetDataValues($data);
# Select the plot type - bar chart:
$p->SetPlotType('bars');
# Define the data range. PHPlot can do this automatically, but not as well.
//$p->SetPlotAreaWorld(0, 0, 7, 100);
# Select an overall image background color and another color under the plot:
$p->SetBackgroundColor('#CCDDED');
$p->SetDrawPlotAreaBackground(True);
$p->SetPlotBgColor('#CCDDED');
# Draw lines on all 4 sides of the plot:
$p->SetPlotBorderType('full');
# Set a 3 line legend, and position it in the upper left corner:
$p->SetLegend(array('No Pass'));
$p->SetLegendWorld(0.1, 95);
# Turn data labels on, and all ticks and tick labels off:
$p->SetXDataLabelPos('plotdown');
$p->SetXTickPos('none');
$p->SetXTickLabelPos('none');
$p->SetYTickPos('none');
$p->SetYTickLabelPos('none');
# Generate and output the graph now:
$p->DrawGraph();
<?php
# $Id$
# Testing phplot - Fix for SetPlotAreaPixels with pie charts.
require_once 'phplot.php';
$data = array();
$legend = array();
for ($i = 0; $i < 15; $i++) {
$data[] = array('', 10 + $i);
$legend[] = "A very long label for set {$i}";
}
$p = new PHPlot(800, 500);
$p->SetPlotAreaPixels(240, 20, 795, 495);
$p->SetLegendPixels(5, 40);
$p->SetLegend($legend);
$p->SetTitle("Pie chart, SetPlotAreaPixels, Long Labels");
$p->SetDataType('text-data-single');
$p->SetDataValues($data);
$p->SetPlotType('pie');
# Color background so we can see what's what:
$p->SetDrawPlotAreaBackground(True);
$p->SetPlotBgColor('gray');
$p->DrawGraph();
if (isset($labels[(int) $value])) {
return $labels[(int) $value];
}
return $value;
}
# <=12 13-17 17-28 30-39 40-54 >=55
$data = array(array('Cherry', 1, 1, 2, 2, 4, 3, 3, 4, 3, 5, 5, 6, 6), array('Apple', 2, 1, 9, 2, 7, 3, 4, 4, 7, 5, 3, 6, 7), array('Pear', 3, '', 2, 2, 2, 3, 3, 4, 4, 5, 3, 6, 2), array('Grape', 4, 1, 8, 2, 5, 3, 5, 4, 6, 5, 3, 6, 4), array('Kiwi', 5, '', 0, 2, 3, 3, 4, 4, 4, 5, 5, 6, 2), array('Banana', 6, 1, 5, 2, 4, 3, 6, 4, 3, 5, 3, 6, 4));
$plot = new PHPlot(600, 600);
$plot->SetTitle("Flavor Preference By Age Group");
$plot->SetDataType('data-data-xyz');
$plot->SetDataValues($data);
$plot->SetPlotType('bubbles');
$plot->SetDataColors('yellow');
// Use same color for all data sets
$plot->SetDrawPlotAreaBackground(True);
$plot->SetPlotBgColor('plum');
$plot->SetLightGridColor('red');
// Change grid color to make it visible
$plot->SetImageBorderType('plain');
$plot->SetPlotBorderType('full');
$plot->SetXTickIncrement(1);
// For grid line spacing
$plot->SetYTickIncrement(1);
$plot->SetPlotAreaWorld(0, 0, 6.5, 6.5);
# Establish the handler for the Y label text:
$plot->SetYLabelType('custom', 'get_label', $y_labels);
$plot->SetXTickPos('both');
// Tick marks on both sides
$plot->SetYTickPos('both');
// Tick marks on top and bottom too
$plot->SetXDataLabelPos('both');
for ($v = 1, $i = 0; $i < $n_slices; $i++, $v *= 1.414) {
$data[] = array('', $v);
}
# Build a title:
$title = 'Pie Autosize Test: Label scale pos=' . (isset($label_pos) ? $label_pos : "not set") . ', Autosize is ';
# Detect presence of autosize feature (PHPlot>=5.6.0):
$do_autosize = method_exists('PHPlot', 'SetPieAutoSize');
if (!$do_autosize) {
$title .= "(not available).\n" . "Pie should be sized right up to plot area edge.";
} elseif ($pie_autosize) {
$title .= "On.\n" . "Pie should be sized so labels are contained in plot area.";
} else {
$title .= "Off.\n" . "Pie should be sized just inside (5px) of plot area.";
}
$plot = new PHPlot(800, 600);
$plot->SetPlotType('pie');
$plot->SetDataType('text-data-single');
$plot->SetDataValues($data);
$plot->SetTitle($title);
$plot->SetMarginsPixels(50, 50, 50, 50);
$plot->SetShading(0);
if (isset($label_pos)) {
$plot->SetLabelScalePosition($label_pos);
}
// Turn on plot area background to make margins visible.
$plot->SetPlotBgColor('gray');
$plot->SetDrawPlotAreaBackground(TRUE);
if ($do_autosize) {
$plot->SetPieAutoSize($pie_autosize);
}
$plot->DrawGraph();
/**
* drawing the graph for a evaluation question
*
* @param array() $data
* @param string $evalquestion_id
*/
function do_graph($data, $evalquestion_id)
{
global $tmp_path_export, $auth, $PATH_EXPORT;
$type = do_graph_template();
//Define the object
if ($type == "pie") {
// Beim pie muss die Zeichenflaeche etwas groesser gewaehlt werden...
$graph = new PHPlot(500, 300);
} else {
$graph = new PHPlot(300, 250);
}
if ($type == "pie") {
// Beim pie muss das Array umgeformt werden. Bug in PHPlot?
$tmp = array();
$tmp2 = array();
$legend = array();
array_push($tmp, "Test");
foreach ($data as $k => $d) {
array_push($tmp, $d[1]);
array_push($legend, $d[0]);
}
array_push($tmp2, $tmp);
$data = $tmp2;
$graph->SetLegend($legend);
}
//Data Colors
$graph->SetDataColors(array("blue", "green", "yellow", "red", "PeachPuff", "orange", "pink", "lavender", "navy", "peru", "salmon", "maroon", "magenta", "orchid", "ivory"), array("black"));
$max_x = max(array_map('next', $data));
$graph->SetPlotAreaWorld(NULL, 0);
// y-achse bei 0 starten
$graph->SetPrecisionY(0);
//anzahl kommastellen y-achse
$graph->SetYTickIncrement($max_x < 10 ? 1 : round($max_x / 10));
$graph->SetPlotBgColor(array(222, 222, 222));
$graph->SetDataType("text-data");
$graph->SetFileFormat(Config::get()->EVAL_AUSWERTUNG_GRAPH_FORMAT);
$graph->SetOutputFile($tmp_path_export . "/evalsum" . $evalquestion_id . $auth->auth["uid"] . "." . Config::get()->EVAL_AUSWERTUNG_GRAPH_FORMAT);
$graph->SetIsInline(true);
$graph->SetDataValues($data);
$graph->SetPlotType($type);
$graph->SetXLabelAngle(count($data) < 10 ? 0 : 90);
//$graph->SetShading(0); // kein 3D
$graph->SetLineWidth(1);
$graph->SetDrawXDataLabels(true);
//Draw it
$graph->DrawGraph();
}
$p = new PHPlot(800, 600);
$p->SetTitle($title);
$p->SetDataType('data-data');
$p->SetDataValues($data);
$p->SetPlotType('points');
$p->SetLegend($legend);
$p->SetPlotAreaWorld(0, 0, 6, 6);
$p->SetPointSizes(8);
# Wide left margin, leaving room for legend:
$p->SetMarginsPixels(200);
# Put the legend to the left of plot area, starting about 1/4 down:
$p->SetLegendPosition(1, 0, 'plot', -0.1, 0.25);
# Colors:
if (!empty($image_bg_color)) {
$p->SetBackgroundColor($image_bg_color);
}
if (!empty($plot_bg_color)) {
$p->SetPlotBgColor($plot_bg_color);
$p->SetDrawPlotAreaBackground(True);
}
if (!empty($legend_bg_color)) {
$p->SetLegendBgColor($legend_bg_color);
}
$p->SetLegendUseShapes($use_shapes);
if (!empty($text_color)) {
$p->SetTextColor($text_color);
}
if (!empty($legend_text_color)) {
$p->SetLegendTextColor($legend_text_color);
}
$p->DrawGraph();
include "/usr/lib/phplot/phplot.php";
include "/usr/lib/phplot/rgb.inc.php";
include "/tmp/plot.data.php";
// Test data
//$cvs_data = array(
// array( "", "2000/03/15", 750),
// array("", "2010/04/18", 1700),
// array("", "2015/05/19", 2000),
// array("", "2030/06/20", 400)
// );
$graph = new PHPlot(238, 220);
$graph->SetIsInline("1");
$graph->SetDataType("text-data");
$graph->SetPlotType("bars");
$graph->SetDataValues($cvs_data);
// Specify plotting area details
$graph->SetImageArea(238, 220);
$graph->SetPlotAreaPixels(55, 20, 208, 190);
$graph->SetPrecisionY("0");
$graph->SetVertTickIncrement("100");
$graph->SetTickLength("5");
$graph->SetTitleFontSize("2");
$graph->SetPlotBgColor(204, 204, 204);
$graph->SetPlotBorderType("left");
$graph->SetBackgroundColor($ColorArray["gray80"]);
// Define the X axis
$graph->SetXLabel("Date");
// Define the Y axis
$graph->SetDataColors(array("blue", "red"), array("black"));
$graph->SetFileFormat("png");
$graph->DrawGraph();
