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Version 1.9g

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nemunaire 2008-11-08 12:00:00 +01:00
commit 4c9814a99c
800 changed files with 237325 additions and 1949 deletions
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artichow/examples/site/bar-004.php Normal file
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<?php
/*
* This work is hereby released into the Public Domain.
* To view a copy of the public domain dedication,
* visit http://creativecommons.org/licenses/publicdomain/ or send a letter to
* Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
*
*/
require_once "../../BarPlot.class.php";
function labelFormat($value) {
return round($value, 2);
}
$graph = new Graph(280, 200);
$graph->setAntiAliasing(TRUE);
$group = new PlotGroup;
$group->setSpace(5, 5, 15, 0);
$group->setPadding(40, 40);
$group->axis->left->setLabelPrecision(2);
$group->axis->right->setLabelPrecision(2);
$colors = array(
new Color(80, 105, 190, 10),
new Color(105, 190, 80, 10)
);
$darkColor = array(
new Color(40, 55, 120, 10),
new Color(55, 120, 40, 10)
);
$axis = array(
Plot::LEFT,
Plot::RIGHT
);
$group->axis->left->setColor($darkColor[0]);
$group->axis->left->label->setColor($darkColor[0]);
$group->axis->right->setColor($darkColor[1]);
$group->axis->right->label->setColor($darkColor[1]);
$group->setBackgroundGradient(
new LinearGradient(
new Color(225, 225, 225),
new Color(255, 255, 255),
0
)
);
for($n = 0; $n < 2; $n++) {
$x = array();
for($i = 0; $i < 4; $i++) {
$x[] = (cos($i * M_PI / 100) / ($n + 1) * mt_rand(700, 1300) / 1000 - 0.5) * (($n%2) ? -0.5 : 1) + (($n%2) ? -0.4 : 0) + 1;
}
$plot = new BarPlot($x, $n+1, 2);
$plot->barBorder->setColor(new Color(0, 0, 0, 30));
$plot->setBarPadding(0.1, 0.1);
$plot->setBarSpace(5);
$plot->barShadow->setSize(3);
$plot->barShadow->setPosition(Shadow::RIGHT_TOP);
$plot->barShadow->setColor(new Color(180, 180, 180, 10));
$plot->barShadow->smooth(TRUE);
$plot->label->set($x);
$plot->label->move(0, -6);
$plot->label->setFont(new Tuffy(7));
$plot->label->setAngle(90);
$plot->label->setAlign(NULL, Label::TOP);
$plot->label->setPadding(3, 1, 0, 6);
$plot->label->setCallbackFunction("labelFormat");
$plot->setBarColor($colors[$n]);
$plot->setYAxis($axis[$n]);
$group->add($plot);
}
$graph->add($group);
$graph->draw();
?>