39 lines
1.5 KiB
PHP
39 lines
1.5 KiB
PHP
<?php
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require_once("../lib/phpchartdir.php");
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# Some ChartDirector built-in symbols
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$symbols = array(SquareSymbol, DiamondSymbol, TriangleSymbol, RightTriangleSymbol,
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LeftTriangleSymbol, InvertedTriangleSymbol, CircleSymbol, StarShape(3),
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StarShape(4), StarShape(5), StarShape(6), StarShape(7), StarShape(8), StarShape(9
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), StarShape(10), PolygonShape(5), Polygon2Shape(5), PolygonShape(6),
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Polygon2Shape(6), PolygonShape(7), PolygonShape(8), CrossShape(0.1), CrossShape(
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0.2), CrossShape(0.3), CrossShape(0.4), CrossShape(0.5), CrossShape(0.6),
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CrossShape(0.7), Cross2Shape(0.1), Cross2Shape(0.2), Cross2Shape(0.3),
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Cross2Shape(0.4), Cross2Shape(0.5), Cross2Shape(0.6), Cross2Shape(0.7));
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# Create a XYChart object of size 450 x 400 pixels
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$c = new XYChart(450, 400);
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# Set the plotarea at (55, 40) and of size 350 x 300 pixels, with a light grey border
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# (0xc0c0c0). Turn on both horizontal and vertical grid lines with light grey color
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# (0xc0c0c0)
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$c->setPlotArea(55, 40, 350, 300, -1, -1, 0xc0c0c0, 0xc0c0c0, -1);
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# Add a title to the chart using 18 pts Times Bold Itatic font.
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$c->addTitle("Built-in Symbols", "timesbi.ttf", 18);
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# Set the axes line width to 3 pixels
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$c->xAxis->setWidth(3);
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$c->yAxis->setWidth(3);
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# Add each symbol as a separate scatter layer.
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for($i = 0; $i < count($symbols); ++$i) {
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$c->addScatterLayer(array($i % 5 + 1), array((int)($i / 5 + 1)), "", $symbols[$i
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], 15);
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}
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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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