public function testDrawArea() { // Dataset definition $DataSet = new pData(); $DataSet->addPoints(array(10, 9.4, 7.7, 5, 1.7, -1.7, -5, -7.7, -9.4, -10, -9.4, -7.7, -5, -1.8, 1.7), "Serie1"); $DataSet->addPoints(array(0, 3.4, 6.4, 8.699999999999999, 9.800000000000001, 9.800000000000001, 8.699999999999999, 6.4, 3.4, 0, -3.4, -6.4, -8.6, -9.800000000000001, -9.9), "Serie2"); $DataSet->addPoints(array(7.1, 9.1, 10, 9.699999999999999, 8.199999999999999, 5.7, 2.6, -0.9, -4.2, -7.1, -9.1, -10, -9.699999999999999, -8.199999999999999, -5.8), "Serie3"); $DataSet->addPoints(array("Jan", "Jan", "Jan", "Feb", "Feb", "Feb", "Mar", "Mar", "Mar", "Apr", "Apr", "Apr", "May", "May", "May"), "Serie4"); $DataSet->AddAllSeries(); $DataSet->SetAbscissaLabelSeries("Serie4"); $DataSet->SetSeriesName("Max Average", "Serie1"); $DataSet->SetSeriesName("Min Average", "Serie2"); $DataSet->SetSeriesName("Temperature", "Serie3"); $DataSet->SetYAxisName("Temperature"); $DataSet->SetXAxisName("Month of the year"); // Initialise the graph $canvas = new TestCanvas(); $Test = new pChart(700, 230, $canvas); $Test->reportWarnings("GD"); $Test->setFixedScale(-12, 12, 5); $Test->setFontProperties("Fonts/tahoma.ttf", 8); $Test->setGraphArea(65, 30, 570, 185); $canvas->drawFilledRoundedRectangle(new Point(7, 7), new Point(693, 223), 5, new Color(240), 1, 0, ShadowProperties::NoShadow()); $backgroundStyle = new BackgroundStyle(new Color(255), TRUE); $Test->drawGraphBackground($backgroundStyle); $scaleStyle = new ScaleStyle(SCALE_NORMAL, new Color(150)); $Test->drawScale($DataSet, $scaleStyle, 0, 2, TRUE, 3); $Test->drawGrid(new GridStyle(4, TRUE, new Color(230), 50)); // Draw the 0 line $Test->setFontProperties("Fonts/tahoma.ttf", 6); $Test->drawTreshold(0, new Color(143, 55, 72), TRUE, TRUE); // Draw the area $DataSet->RemoveSeries("Serie4"); $Test->drawArea($DataSet->GetData(), "Serie1", "Serie2", new Color(239, 238, 227), 50); $DataSet->RemoveSeries("Serie3"); $Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription()); // Draw the line graph $Test->setLineStyle(1, 6); $DataSet->RemoveAllSeries(); $DataSet->AddSeries("Serie3"); $Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription()); $Test->drawPlotGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 3, 2, new Color(255)); // Write values on Serie3 $Test->setFontProperties("Fonts/tahoma.ttf", 8); $Test->writeValues($DataSet->GetData(), $DataSet->GetDataDescription(), "Serie3"); // Finish the graph $Test->setFontProperties("Fonts/tahoma.ttf", 8); $Test->drawLegend(590, 90, $DataSet->GetDataDescription(), new Color(255)); $Test->setFontProperties("Fonts/tahoma.ttf", 10); $Test->drawTitle(60, 22, "example 15", new Color(50), 585); // Add an image $Test->drawFromPNG(dirname(__FILE__) . "/../Sample/logo.png", 584, 35); $this->assertEquals('53b34d556af518230b7556e19349bd94', md5($canvas->getActionLog())); }
$Test = new pChart(700, 230); $Test->reportWarnings("GD"); $Test->setFixedScale(-12, 12, 5); $Test->setFontProperties("../Fonts/tahoma.ttf", 8); $Test->setGraphArea(65, 30, 570, 185); $Test->drawFilledRoundedRectangle(7, 7, 693, 223, 5, 240, 240, 240); $Test->drawRoundedRectangle(5, 5, 695, 225, 5, 230, 230, 230); $Test->drawGraphArea(255, 255, 255, TRUE); $Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2, TRUE, 3); $Test->drawGrid(4, TRUE, 230, 230, 230, 50); // Draw the 0 line $Test->setFontProperties("../Fonts/tahoma.ttf", 6); $Test->drawTreshold(0, 143, 55, 72, TRUE, TRUE); // Draw the area $DataSet->RemoveSerie("Serie4"); $Test->drawArea($DataSet->GetData(), "Serie1", "Serie2", 239, 238, 227, 50); $DataSet->RemoveSerie("Serie3"); $Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription()); // Draw the line graph $Test->setLineStyle(1, 6); $DataSet->RemoveAllSeries(); $DataSet->AddSerie("Serie3"); $Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription()); $Test->drawPlotGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 3, 2, 255, 255, 255); // Write values on Serie3 $Test->setFontProperties("../Fonts/tahoma.ttf", 8); $Test->writeValues($DataSet->GetData(), $DataSet->GetDataDescription(), "Serie3"); // Finish the graph $Test->setFontProperties("../Fonts/tahoma.ttf", 8); $Test->drawLegend(590, 90, $DataSet->GetDataDescription(), 255, 255, 255); $Test->setFontProperties("../Fonts/tahoma.ttf", 10);
$DataSet->SetSerieSymbol("Serie3", $normal_circle); $DataSet->SetSerieSymbolLastOne("Serie3", $last_circle); // Initialise the graph $Test = new pChart($width, $height); $Test->setFontPropertiesDir("{$pChart_dir}/Fonts"); // Add an image $Test->drawFromPNG($background, 0, 0); $Test->reportWarnings("GD"); $Test->setFixedScale($min_y_value, $max_y_value, 5); $Test->setFontProperties("{$pChart_dir}/Fonts/tahoma.ttf", 14); $Test->setGraphArea($area_margin_left, 20, $width - 30, $height - 55); $Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 255, 255, 255, TRUE, 0, 2, TRUE, 1); $Test->drawGrid(4, TRUE, 233, 218, 213, 0); //画网格 // Draw the area $Test->drawArea($DataSet->GetData(), "Serie3", "Serie4", 239, 238, 227, 40); $DataSet->RemoveSerie("Serie4"); // Draw the line graph $Test->setColorPalette(0, 255, 237, 237); $Test->setLineStyle(2, 0); //设置虚线的宽度 $Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription()); $Test->setColorPalette(0, 243, 247, 252); $Test->drawPlotGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 5, 3, 255, 255, 255); // $Test->setFontProperties("{$pChart_dir}/Fonts/simfang.ttf",14); $Test->writeValues($DataSet->GetData(), $DataSet->GetDataDescription(), "Serie3"); // $Test->Render("example15.png"); $Test->Stroke(); function dump($data) { echo "<pre>";
$DataSet = new pData(); $canvas = new GDCanvas(700, 230); $Chart = new pChart(700, 230, $canvas); // Dataset definition CSVImporter::ImportFromCSV($DataSet, "../sample/datawithtitle.csv", ",", array(1, 2, 3), TRUE, 0); $DataSet->AddAllSeries(); $DataSet->setAbscissaLabelSeries(); // Initialise the graph $Chart->setFontProperties("../Fonts/tahoma.ttf", 8); $Chart->setGraphArea(60, 30, 680, 200); $canvas->drawFilledRoundedRectangle(new Point(7, 7), new Point(693, 223), 5, new Color(240), 1, 0, ShadowProperties::NoShadow()); $canvas->drawRoundedRectangle(new Point(5, 5), new Point(695, 225), 5, new Color(230), 1, 0, ShadowProperties::NoShadow()); $Chart->drawGraphBackground(new BackgroundStyle(new Color(255), TRUE)); $Chart->drawScale($DataSet, ScaleStyle::DefaultStyle(), 0, 2); $Chart->drawGrid(new GridStyle(4, TRUE, new Color(230, 230, 230), TRUE)); // Draw the 0 line $Chart->setFontProperties("../Fonts/tahoma.ttf", 6); $Chart->drawTreshold(0, new Color(143, 55, 72), TRUE, TRUE); // Draw the area $Chart->drawArea($DataSet, "Serie 1", "Serie 3", new Color(239, 238, 227)); // Draw the line graph $Chart->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription()); $Chart->drawPlotGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 3, 2, new Color(255)); // Finish the graph $Chart->setFontProperties("../Fonts/tahoma.ttf", 8); $Chart->drawLegend(65, 35, $DataSet->GetDataDescription(), new Color(250)); $Chart->setFontProperties("../Fonts/tahoma.ttf", 10); $Chart->drawTitle(60, 22, "Example 4", new Color(50), 585); $Chart->Render("Example4.png"); header("Content-Type:image/png"); readfile("Example4.png");