89 lines
3.5 KiB
PHP
89 lines
3.5 KiB
PHP
<?php
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require_once("../lib/phpchartdir.php");
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# The data for the upper and lower bounding lines
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$upperY = array(60, 60, 100, 100, 60, 60);
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$lowerY = array(40, 40, 80, 80, 40, 40);
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$zoneX = array(0, 2.5, 3.5, 5.5, 6.5, 10);
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# The data for the spline curve
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$curveY = array(50, 44, 54, 48, 58, 50, 90, 85, 104, 82, 96, 90, 74, 52, 35, 58, 46,
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54, 48, 52, 50);
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$curveX = array(0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8,
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8.5, 9, 9.5, 10);
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# Create a XYChart object of size 600 x 300 pixels, with a light grey (cccccc)
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# background, black border, and 1 pixel 3D border effect.
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$c = new XYChart(600, 300, 0xcccccc, 0x000000, 1);
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#Set directory for loading images to current script directory
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#Need when running under Microsoft IIS
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$c->setSearchPath(dirname(__FILE__));
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# Set the plotarea at (55, 58) and of size 520 x 195 pixels, with white background.
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# Turn on both horizontal and vertical grid lines with light grey color (cccccc)
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$c->setPlotArea(55, 58, 520, 195, 0xffffff, -1, -1, 0xcccccc, 0xcccccc);
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# Add a legend box at (55, 32) (top of the chart) with horizontal layout. Use 9 pts
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# Arial Bold font. Set the background and border color to Transparent.
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$legendObj = $c->addLegend(55, 32, false, "arialbd.ttf", 9);
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$legendObj->setBackground(Transparent);
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# Add a title box to the chart using 15 pts Times Bold Italic font. The title is in
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# CDML and includes embedded images for highlight. The text is white (ffffff) on a
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# black background, with a 1 pixel 3D border.
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$textBoxObj = $c->addTitle(
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"<*block,valign=absmiddle*><*img=star.png*><*img=star.png*> Performance ".
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"Enhancer <*img=star.png*><*img=star.png*><*/*>", "timesbi.ttf", 15, 0xffffff);
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$textBoxObj->setBackground(0x000000, -1, 1);
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# Add a title to the y axis
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$c->yAxis->setTitle("Temperature");
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# Add a title to the x axis using CMDL
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$c->xAxis->setTitle(
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"<*block,valign=absmiddle*><*img=clock.png*> Elapsed Time (hour)<*/*>");
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# Set the axes width to 2 pixels
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$c->xAxis->setWidth(2);
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$c->yAxis->setWidth(2);
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# Add a purple (800080) spline layer to the chart with a line width of 2 pixels
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$splineLayer = $c->addSplineLayer($curveY, 0x800080, "Molecular Temperature");
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$splineLayer->setXData($curveX);
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$splineLayer->setLineWidth(2);
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# Add a line layer to the chart with two dark green (338033) data sets, and a line
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# width of 2 pixels
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$lineLayer = $c->addLineLayer2();
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$lineLayer->addDataSet($upperY, 0x338033, "Target Zone");
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$lineLayer->addDataSet($lowerY, 0x338033);
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$lineLayer->setXData($zoneX);
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$lineLayer->setLineWidth(2);
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# Color the zone between the upper zone line and lower zone line as semi-transparent
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# light green (8099ff99)
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$c->addInterLineLayer($lineLayer->getLine(0), $lineLayer->getLine(1), 0x8099ff99,
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0x8099ff99);
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# If the spline line gets above the upper zone line, color to area between the lines
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# red (ff0000)
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$c->addInterLineLayer($splineLayer->getLine(0), $lineLayer->getLine(0), 0xff0000,
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Transparent);
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# If the spline line gets below the lower zone line, color to area between the lines
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# blue (0000ff)
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$c->addInterLineLayer($splineLayer->getLine(0), $lineLayer->getLine(1), Transparent,
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0x0000ff);
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# Add a custom CDML text at the bottom right of the plot area as the logo
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$textBoxObj = $c->addText(575, 250,
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"<*block,valign=absmiddle*><*img=small_molecule.png*> <*block*>".
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"<*font=timesbi.ttf,size=10,color=804040*>Molecular\nEngineering<*/*>");
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$textBoxObj->setAlignment(BottomRight);
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# output the chart
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header("Content-type: image/png");
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print($c->makeChart2(PNG));
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?>
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