Subversion Repositories Applications.gtt

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Ignore whitespace Rev 61 → Rev 149

/tags/v1.0-Homere/bibliotheque/artichow/examples/site/bar-004.php
New file
0,0 → 1,92
<?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();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/scatter-003.php
New file
0,0 → 1,34
<?php
 
require_once "../../ScatterPlot.class.php";
 
$graph = new Graph(300, 280);
 
$graph->title->set('Linked ScatterPlot');
$graph->title->setFont(new TuffyItalic(14));
$graph->shadow->setSize(4);
 
$y = array(1, 10, 7, 8, 5, 4, 2, 4);
$x = array(0.5, 0.5, 1.5, 4, 3, 5, 2, 2);
 
$plot = new ScatterPlot($y, $x);
$plot->setBackgroundColor(new Color(235, 235, 235));
 
$plot->mark->setSize(15);
$plot->mark->setFill(
new RadialGradient(
new LightGreen,
new DarkGreen
)
);
 
$plot->link(TRUE);
$plot->setColor(new DarkGreen);
 
$plot->setSpace(6, 6, 6, 0);
$plot->setPadding(25, NULL, 40, 20);
 
$graph->add($plot);
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/bar-005.php
New file
0,0 → 1,82
<?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";
 
$graph = new Graph(300, 200);
 
$graph->setAntiAliasing(TRUE);
$graph->border->hide();
 
$group = new PlotGroup;
$group->grid->hide(TRUE);
$group->setSpace(2, 2, 20, 0);
$group->setPadding(30, 10, NULL, NULL);
 
$colors = array(
new Orange(25),
new LightBlue(10)
);
 
for($n = 0; $n < 2; $n++) {
 
$x = array();
for($i = 0; $i < 3 - $n * 3; $i++) {
$x[] = NULL;
}
for($i = 3 - ($n * 3); $i < 12 - ($n * 3); $i++) {
$x[] = cos($i * M_PI / 100) * mt_rand(800, 1200) / 1000 * (((1 - $n) * 5 + 10) / 10);
}
for($i = 0; $i < $n * 3; $i++) {
$x[] = NULL;
}
$plot = new BarPlot($x, 1, 1, (1 - $n) * 6);
// $plot->setBarPadding(2, 2);
$plot->barShadow->setSize(2);
$plot->barShadow->setPosition(Shadow::RIGHT_TOP);
$plot->barShadow->setColor(new Color(160, 160, 160, 10));
$plot->barShadow->smooth(TRUE);
 
$plot->setBarColor($colors[$n]);
$group->add($plot);
$group->legend->add($plot, $n + date('Y'), Legend::BACKGROUND);
}
 
function setPc($value) {
return round($value * 10).'%';
}
 
$group->axis->left->label->setCallbackFunction('setPc');
 
$months = array(
"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"
);
 
$group->axis->bottom->setLabelText($months);
$group->axis->bottom->hideTicks(TRUE);
 
$group->legend->shadow->setSize(0);
$group->legend->setAlign(Legend::CENTER);
$group->legend->setSpace(6);
$group->legend->setTextFont(new Tuffy(8));
$group->legend->setPosition(0.50, 0.10);
$group->legend->setBackgroundColor(new Color(255, 255, 255, 25));
$group->legend->setColumns(2);
 
$graph->add($group);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/canvas-001.php
New file
0,0 → 1,68
<?php
 
require_once "../../Graph.class.php";
 
$graph = new Graph(300, 200);
 
$driver = $graph->getDriver();
 
$driver->filledRectangle(
new Color(230, 230, 230, 0),
new Line(
new Point(10, 10),
new Point(200, 150)
)
);
 
for($i = 7; $i < 400; $i += 15) {
$driver->line(
new Color(0, 0, 0),
new Line(
new Point($i, 0 + 50),
new Point($i, 30 + 50)
)
);
}
 
for($i = 7; $i < 30; $i += 15) {
$driver->line(
new Color(0, 0, 0),
new Line(
new Point(0, $i + 50),
new Point(400, $i + 50)
)
);
}
 
$driver->filledRectangle(
new Color(0, 100, 200, 50),
new Line(
new Point(100, 100),
new Point(280, 180)
)
);
 
$debut = new Color(230, 250, 0);
$fin = new Color(255, 255, 255, 100);
 
$driver->filledEllipse(
new RadialGradient(
$debut,
$fin
),
new Point(105, 135),
90, 90
);
 
$text = new Text(
"Artichow !",
new Tuffy(15),
new Color(0, 0, 80),
45
);
 
$driver->string($text, new Point(210, 75));
 
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/pie-001.php
New file
0,0 → 1,42
<?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 "../../Pie.class.php";
 
 
$graph = new Graph(300, 175);
$graph->setAntiAliasing(TRUE);
 
$graph->title->set("Stats");
$graph->title->setFont(new TuffyItalic(16));
 
$values = array(8, 4, 6, 2, 5, 3, 4);
 
$plot = new Pie($values, Pie::EARTH);
$plot->setCenter(0.4, 0.55);
$plot->setSize(0.7, 0.6);
$plot->set3D(10);
$plot->explode(array(1 => 14, 4 => 20, 0 => 10));
 
$plot->setLegend(array(
'Mon',
'Tue',
'Wed',
'Thu',
'Fri',
'Sat',
'Sun'
));
 
$plot->legend->setPosition(1.3);
 
$graph->add($plot);
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/impulse-001.php
New file
0,0 → 1,36
<?php
 
require_once "../../ScatterPlot.class.php";
 
$graph = new Graph(300, 200);
 
$graph->title->set('Impulses');
$graph->shadow->setSize(4);
 
$y = array();
for($i = 0; $i < 40; $i++) {
$y[] = cos($i / 15 * 2 * M_PI) / (0.8 + $i / 15) * 4;
}
 
$plot = new ScatterPlot($y);
$plot->setPadding(25, 15, 35, 15);
$plot->setBackgroundColor(new Color(230, 230, 255));
$plot->setSpace(2, 2);
 
// Set impulses
$plot->setImpulse(new DarkBlue);
 
$plot->grid->hideVertical();
$plot->grid->setType(Line::DASHED);
 
// Hide ticks
$plot->xAxis->hideTicks();
$plot->xAxis->label->hide();
 
$plot->mark->setType(Mark::SQUARE);
$plot->mark->setSize(4);
 
$graph->add($plot);
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/pie-002.php
New file
0,0 → 1,50
<?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 "../../Pie.class.php";
 
 
$graph = new Graph(300, 175);
$graph->setBackgroundGradient(
new LinearGradient(
new White,
new VeryLightGray(40),
0
)
);
$graph->title->set("Horses");
$graph->shadow->setSize(5);
$graph->shadow->smooth(TRUE);
$graph->shadow->setPosition(Shadow::LEFT_BOTTOM);
$graph->shadow->setColor(new DarkGray);
 
$values = array(8, 4, 6, 2, 5);
 
$plot = new Pie($values);
$plot->setCenter(0.35, 0.55);
$plot->setSize(0.7, 0.6);
$plot->set3D(10);
$plot->setLabelPosition(10);
 
$plot->setLegend(array(
'France',
'Spain',
'Italy',
'Germany',
'England'
));
 
$plot->legend->setPosition(1.40);
$plot->legend->shadow->setSize(0);
$plot->legend->setBackgroundColor(new VeryLightGray(30));
 
$graph->add($plot);
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/pie-003.php
New file
0,0 → 1,52
<?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 "../../Pie.class.php";
 
 
$graph = new Graph(300, 175);
$graph->setAntiAliasing(TRUE);
 
$graph->title->set("Customized colors");
$graph->title->setFont(new Tuffy(12));
$graph->title->move(80, 10);
 
$values = array(16, 9, 13, 23);
$colors = array(
new LightOrange,
new LightPurple,
new LightBlue,
new LightRed,
new LightPink
);
 
$plot = new Pie($values, $colors);
$plot->setCenter(0.3, 0.53);
$plot->setAbsSize(200, 200);
$plot->setBorderColor(new White);
$plot->setStartAngle(234);
 
$plot->setLegend(array(
'Arthur',
'Abel',
'Pascal',
'Thamer'
));
 
$plot->setLabelPosition(-40);
$plot->label->setPadding(2, 2, 2, 2);
$plot->label->setFont(new Tuffy(7));
$plot->label->setBackgroundColor(new White(60));
 
$plot->legend->setPosition(1.38);
 
$graph->add($plot);
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/pie-004.php
New file
0,0 → 1,53
<?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 "../../Pie.class.php";
 
 
$graph = new Graph(300, 175);
$graph->setBackgroundGradient(
new LinearGradient(
new VeryLightGray(40),
new White,
90
)
);
$graph->title->set("Arbitrary labels");
$graph->title->setAngle(90);
$graph->title->move(120, NULL);
 
$values = array(8, 4, 6, 2, 5, 3, 4);
 
$plot = new Pie($values);
$plot->setCenter(0.45, 0.5);
$plot->setSize(0.55, 0.55 * 300 / 175);
 
$plot->label->set(array(
'Arthur', 'Abel', 'Bernard', 'Thierry', 'Paul', 'Gaston', 'Joe'
));
 
$plot->label->setCallbackFunction(NULL); // We must disable the default callback function
$plot->setLabelPosition(10);
 
$plot->setLegend(array(
'ABC',
'DEF',
'GHI',
'JKL',
'MNO',
'PQR',
'STU'
));
 
$plot->legend->hide(TRUE);
 
$graph->add($plot);
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/pie-005.php
New file
0,0 → 1,51
<?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 "../../Pie.class.php";
 
function createPie($values, $title, $x, $y) {
$plot = new Pie($values, Pie::EARTH);
$plot->title->set($title);
$plot->title->setFont(new TuffyBold(9));
$plot->title->move(NULL, -12);
$plot->label->setFont(new Tuffy(7));
$plot->legend->hide(TRUE);
$plot->setLabelPosition(5);
$plot->setSize(0.48, 0.35);
$plot->setCenter($x, $y);
$plot->set3D(8);
$plot->setBorderColor(new White);
return $plot;
 
}
 
$graph = new Graph(280, 350);
$graph->setAntiAliasing(TRUE);
 
$plot = createPie(array(1, 4, 5, 2, 3), "Cowléoptère", 0.25, 0.24);
$graph->add($plot);
 
$plot = createPie(array(1, 9, 1, 2, 1), "Asticow", 0.75, 0.24);
$graph->add($plot);
 
$plot = createPie(array(5, 7, 8, 6, 3), "Cowlibri", 0.25, 0.65);
$graph->add($plot);
 
$plot = createPie(array(6, 4, 6, 5, 6), "Bourricow", 0.75, 0.65);
$plot->legend->setModel(Legend::MODEL_BOTTOM);
$plot->setLegend(array('plip', 'plop', 'plap', 'plup', 'plep'));
$plot->legend->hide(FALSE); // We print only one legend
$plot->legend->setPosition(0, 1.10);
$graph->add($plot);
 
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/line-001.php
New file
0,0 → 1,71
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(300, 175);
 
$graph->setAntiAliasing(TRUE);
 
$x = array(
3, 1, 5, 6, 3, 8, 6
);
 
$plot = new LinePlot($x);
 
$plot->grid->setNoBackground();
 
$plot->title->set("Filled line and marks");
$plot->title->setFont(new Tuffy(10));
$plot->title->setBackgroundColor(new Color(255, 255, 255, 25));
$plot->title->border->show();
$plot->title->setPadding(3, 3, 3, 3);
$plot->title->move(-20, 25);
 
$plot->setSpace(4, 4, 10, 0);
$plot->setPadding(25, 15, 10, 18);
 
$plot->setBackgroundGradient(
new LinearGradient(
new Color(210, 210, 210),
new Color(255, 255, 255),
0
)
);
 
$plot->setColor(new Color(0, 0, 150, 20));
 
$plot->setFillGradient(
new LinearGradient(
new Color(150, 150, 210),
new Color(245, 245, 245),
0
)
);
 
$plot->mark->setType(Mark::CIRCLE);
$plot->mark->border->show();
 
$y = array(
'Lundi',
'Mardi',
'Mercredi',
'Jeudi',
'Vendredi',
'Samedi',
'Dimanche'
);
 
$plot->xAxis->setLabelText($y);
$plot->xAxis->label->setFont(new Tuffy(7));
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/line-002.php
New file
0,0 → 1,62
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(300, 175);
 
$graph->setAntiAliasing(TRUE);
 
$x = array(
4, 3, 1, 0, -2, 1, 3, 2, 3, 5, 4, 1
);
 
$plot = new LinePlot($x);
$plot->setXAxisZero(FALSE);
 
$plot->grid->hide(TRUE);
 
$plot->title->set("Using dashed line and legend");
$plot->title->setFont(new TuffyItalic(9));
$plot->title->setBackgroundColor(new Color(255, 255, 255, 50));
$plot->title->setPadding(3, 3, 3, 3);
$plot->title->move(0, 20);
 
$plot->setSpace(6, 6, 10, 10);
$plot->setPadding(30, 10, 15, 25);
 
$plot->setBackgroundColor(
new Color(245, 245, 245)
);
 
$plot->setStyle(Line::DASHED);
$plot->setColor(new Color(0, 150, 0, 20));
 
$plot->setFillGradient(
new LinearGradient(
new Color(220, 220, 150, 40),
new Color(255, 255, 210, 30),
0
)
);
 
$graph->shadow->setSize(4);
$graph->shadow->setPosition(Shadow::LEFT_BOTTOM);
$graph->shadow->smooth(TRUE);
 
$plot->legend->add($plot, "Apples");
$plot->legend->shadow->setSize(0);
$plot->legend->setAlign(Legend::CENTER, Legend::TOP);
$plot->legend->setPosition(0.75, 0.60);
$plot->legend->setTextFont(new Tuffy(8));
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/math-001.php
New file
0,0 → 1,45
<?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 "../../MathPlot.class.php";
 
 
$graph = new Graph(300, 300);
 
$plot = new MathPlot(-3, 3, 3, -3);
$plot->setInterval(0.2);
$plot->setPadding(NULL, NULL, NULL, 20);
 
$function = new MathFunction('cos');
$function->setColor(new DarkGreen);
$function->mark->setType(Mark::SQUARE);
$function->mark->setSize(3);
$plot->add($function, "f(x) = cos(x)", Legend::MARK);
 
$function = new MathFunction('exp');
$function->setColor(new DarkRed);
$function->mark->setType(Mark::SQUARE);
$function->mark->setSize(3);
$function->mark->setFill(new DarkBlue);
$plot->add($function, "f(x) = exp(x)", Legend::MARK);
 
function x2($x) {
return - $x * $x + 0.5;
}
 
$function = new MathFunction('x2');
$function->setColor(new DarkBlue);
$plot->add($function, "f(x) = - x * x + 0.5");
 
$plot->legend->setPosition(0.9, 0.8);
$plot->legend->setPadding(3, 3, 3, 3, 3);
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/line-003.php
New file
0,0 → 1,70
<?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 "../../LinePlot.class.php";
 
$graph = new Graph(280, 200);
 
$x = array();
for($i = 115; $i < 115 + 180; $i++) {
$x[] = cos($i / 25);
}
 
function format($value) {
return sprintf("%.1f", $value).' %';
}
 
$plot = new LinePlot($x);
 
$plot->setBackgroundColor(
new Color(240, 240, 240)
);
 
$plot->setPadding(40, 15, 15, 15);
 
$plot->setColor(
new Color(60, 60, 150)
);
 
$plot->setFillColor(
new Color(120, 175, 80, 47)
);
 
$plot->grid->setType(Line::DASHED);
 
$plot->yAxis->setLabelNumber(6);
$plot->yAxis->setLabelPrecision(1);
$plot->yAxis->setNumberByTick('minor', 'major', 1);
$plot->yAxis->label->setCallbackFunction('format');
$plot->yAxis->label->setFont(new Tuffy(7));
 
$plot->xAxis->setNumberByTick('minor', 'major', 3);
$plot->xAxis->label->hideFirst(TRUE);
$plot->xAxis->setLabelInterval(50);
$plot->xAxis->label->setFont(new Tuffy(7));
 
$plot->grid->setInterval(1, 50);
 
$graph->shadow->setSize(4);
$graph->shadow->setPosition(Shadow::RIGHT_BOTTOM);
$graph->shadow->smooth(TRUE);
 
$plot->label->set($x);
$plot->label->setInterval(25);
$plot->label->hideFirst(TRUE);
$plot->label->setPadding(1, 1, 1, 1);
$plot->label->setCallbackFunction('format');
$plot->label->setBackgroundColor(
new Color(227, 223, 241, 15)
);
$plot->label->setFont(new Tuffy(7));
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/line-004.php
New file
0,0 → 1,104
<?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 "../../LinePlot.class.php";
require_once "../../BarPlot.class.php";
 
 
$graph = new Graph(600, 250);
 
$graph->setBackgroundColor(new Color(0xF4, 0xF4, 0xF4));
$graph->shadow->setSize(3);
 
$graph->title->set("Evolution");
$graph->title->setFont(new Tuffy(15));
$graph->title->setColor(new Color(0x00, 0x00, 0x8B));
 
 
$group = new PlotGroup;
$group->setSize(0.82, 1);
$group->setCenter(0.41, 0.5);
$group->setPadding(35, 26, 40, 27);
$group->setSpace(2, 2);
 
$group->grid->setColor(new Color(0xC4, 0xC4, 0xC4));
$group->grid->setType(Line::DASHED);
$group->grid->hideVertical(TRUE);
$group->grid->setBackgroundColor(new White);
 
$group->axis->left->setColor(new DarkGreen);
$group->axis->left->label->setFont(new Font2);
 
$group->axis->right->setColor(new DarkBlue);
$group->axis->right->label->setFont(new Font2);
 
$group->axis->bottom->label->setFont(new Font2);
 
$group->legend->setPosition(1.18);
$group->legend->setTextFont(new Tuffy(8));
$group->legend->setSpace(10);
 
// Add a bar plot
$x = array(16, 16, 12, 13, 11, 18, 10, 12, 11, 12, 11, 16);
 
$plot = new BarPlot($x, 1, 2);
$plot->setBarColor(new MidYellow);
$plot->setBarPadding(0.15, 0.15);
$plot->barShadow->setSize(3);
$plot->barShadow->smooth(TRUE);
$plot->barShadow->setColor(new Color(200, 200, 200, 10));
$plot->move(1, 0);
 
$group->legend->add($plot, "Yellow bar", Legend::BACKGROUND);
$group->add($plot);
 
// Add a bar plot
$x = array(20, 25, 20, 18, 16, 25, 29, 12, 15, 18, 21, 26);
 
$plot = new BarPlot($x, 2, 2);
$plot->setBarColor(new Color(120, 175, 80, 10));
$plot->setBarPadding(0.15, 0.15);
$plot->barShadow->setSize(3);
$plot->barShadow->smooth(TRUE);
$plot->barShadow->setColor(new Color(200, 200, 200, 10));
 
$group->legend->add($plot, "Green bar", Legend::BACKGROUND);
$group->add($plot);
 
// Add a second bar plot
$x = array(12, 14, 10, 9, 10, 16, 12, 8, 8, 10, 12, 13);
 
$plot = new BarPlot($x, 2, 2);
$plot->setBarColor(new Orange);
$plot->setBarPadding(0.15, 0.15);
 
$group->legend->add($plot, "Orange bar", Legend::BACKGROUND);
$group->add($plot);
 
// Add a line plot
$x = array(6, 5, 6, 5.5, 4.5, 4, 4.5, 4, 5, 4, 5, 5.5);
 
$plot = new LinePlot($x, LinePlot::MIDDLE);
$plot->setColor(new DarkBlue);
$plot->setThickness(5);
$plot->setYAxis(Plot::RIGHT);
$plot->setYMax(12);
 
$plot->mark->setType(Mark::CIRCLE);
$plot->mark->setSize(6);
$plot->mark->setFill(new LightBlue);
$plot->mark->border->show();
 
$group->legend->add($plot, "Blue line", Legend::MARK);
$group->add($plot);
 
$graph->add($group);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/line-006.php
New file
0,0 → 1,58
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(300, 200);
 
$graph->setAntiAliasing(TRUE);
 
$x = array(
-4, -5, -2, -8, -3, 1, 4, 9, 5, 6, 2
);
 
$plot = new LinePlot($x);
$plot->setStyle(Line::DASHED);
 
$plot->setSpace(4, 4, 10, 0);
$plot->setPadding(25, 15, 10, 18);
 
$plot->setBackgroundGradient(
new LinearGradient(
new Color(230, 230, 230),
new Color(255, 255, 255),
90
)
);
 
$plot->setFilledArea(7, 9, new Red(25));
$plot->setFilledArea(1, 4, new Yellow(25));
 
$plot->setColor(new Color(0, 0, 150, 20));
 
$plot->grid->setColor(new VeryLightGray);
 
$plot->mark->setType(Mark::SQUARE);
$plot->mark->setSize(4);
$plot->mark->setFill(new VeryDarkGreen(30));
$plot->mark->border->show();
$plot->mark->border->setColor(new DarkBlue(60));
 
$plot->xAxis->label->hide(TRUE);
$plot->xAxis->setNumberByTick('minor', 'major', 3);
 
$plot->yAxis->setLabelNumber(8);
 
$plot->legend->add($plot, "My line");
$plot->legend->setPosition(0.9, 0.77);
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/mini-001.php
New file
0,0 → 1,60
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(150, 100);
 
$graph->setAntiAliasing(TRUE);
 
$x = array(
0, 2, 5, 2, 3, 8
);
 
$plot = new LinePlot($x);
$plot->setXAxisZero(FALSE);
$plot->grid->setNobackground();
 
$plot->setSpace(6, 6, 10, 10);
$plot->setPadding(30, 6, 8, 18);
 
// Set a background gradient
$plot->setBackgroundGradient(
new LinearGradient(
new Color(210, 210, 210),
new Color(255, 255, 255),
0
)
);
 
// Change line color
$plot->setColor(new Color(0, 0, 150, 20));
 
// Set line background gradient
$plot->setFillGradient(
new LinearGradient(
new Color(150, 150, 210),
new Color(230, 230, 255),
0
)
);
 
// Change mark type
$plot->mark->setType(Mark::CIRCLE);
$plot->mark->border->show();
$plot->mark->setSize(6);
 
$plot->yAxis->setLabelPrecision(1);
$plot->yAxis->label->setFont(new Font1);
$plot->xAxis->label->setFont(new Font1);
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/mini-002.php
New file
0,0 → 1,50
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(150, 100);
 
$graph->setAntiAliasing(TRUE);
 
$x = array(
1, 2, 5, 0.5, 3, 8, 7, 6, 2, -4
);
 
$plot = new LinePlot($x);
$plot->grid->setNobackground();
$plot->setPadding(20, 8, 8, 20);
$plot->setXAxisZero(FALSE);
 
// Set a background gradient
$plot->setBackgroundGradient(
new LinearGradient(
new Color(210, 210, 210),
new Color(255, 255, 255),
0
)
);
 
// Set semi-transparent background gradient
$plot->setFillGradient(
new LinearGradient(
new Color(230, 150, 150, 20),
new Color(230, 230, 180, 50),
90
)
);
 
$plot->xAxis->label->hideFirst(TRUE);
$plot->xAxis->label->hideLast(TRUE);
$plot->xAxis->setNumberByTick('minor', 'major', 2);
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/line-007.php
New file
0,0 → 1,70
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(300, 200);
 
$graph->setAntiAliasing(TRUE);
 
$group = new PlotGroup;
$group->grid->setType(Line::DASHED);
 
$group->setPadding(40, NULL, 20, NULL);
 
$group->axis->left->setLabelNumber(8);
$group->axis->left->setLabelPrecision(1);
$group->axis->left->setTickStyle(Tick::OUT);
 
$x = array(2, 4, 8, 16, 32, 48, 56, 60, 62);
 
$plot = new LinePlot($x);
$plot->setColor(new Orange());
$plot->setFillColor(new LightOrange(80));
 
$plot->mark->setType(Mark::CIRCLE);
$plot->mark->setFill(new MidRed);
$plot->mark->setSize(6);
 
$group->legend->add($plot, "John", Legend::MARK);
$group->add($plot);
 
$x = array(NULL, NULL, NULL, 10, 12, 14, 18, 26, 42);
 
$plot = new LinePlot($x);
$plot->setColor(new Color(120, 120, 30, 10));
$plot->setFillColor(new Color(120, 120, 60, 90));
 
$plot->mark->setType(Mark::SQUARE);
$plot->mark->setFill(new DarkGreen);
$plot->mark->setSize(5);
 
$group->add($plot);
 
function setYear($value) {
return $value + 2000;
}
 
$group->axis->bottom->label->setCallbackFunction('setYear');
 
function setK($value) {
return round($value).'K';
}
 
$group->axis->left->label->setCallbackFunction('setK');
 
$group->legend->add($plot, "George", Legend::MARK);
$group->legend->setPosition(0.45, 0.25);
$group->legend->shadow->smooth(TRUE);
 
$graph->add($group);
 
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/mini-003.php
New file
0,0 → 1,56
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(150, 100);
 
$x = array();
 
for($i = 0; $i < 8; $i++) {
$x[] = cos($i / 3 * M_PI) + mt_rand(-10, 10) / 40;
}
 
$plot = new LinePlot($x);
$plot->setPadding(22, 5, 25, 8);
 
// Hide grid
$plot->grid->setType(Line::DASHED);
 
// Change background color
$plot->setBackgroundColor(new Color(240, 240, 240, 50));
 
// Set Y on both left and rights sides
$plot->setYAxis(Plot::BOTH);
 
// Change line properties
$plot->setColor(new Color(0, 0, 0));
$plot->setFillColor(new Color(240, 190, 130, 50));
 
// Chenge ticks and labels interval
$plot->xAxis->setTickInterval(2);
$plot->xAxis->label->hide(TRUE);
$plot->xAxis->setNumberByTick('minor', 'major', 1);
 
// Hide first and last values on X axis
$plot->xAxis->label->hideFirst(TRUE);
$plot->xAxis->label->hideLast(TRUE);
 
// Add a title
$plot->title->set("Random values");
$plot->title->move(0, 2);
$plot->title->setFont(new Tuffy(8));
$plot->title->setBackgroundColor(new Color(255, 255, 255, 25));
$plot->title->border->show();
$plot->title->setPadding(2, 2, 2, 2);
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/mini-004.php
New file
0,0 → 1,59
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(150, 100);
 
$graph->setAntiAliasing(TRUE);
 
$x = array(
1, 2, 5, 4, 2, 3
);
 
$plot = new LinePlot($x);
 
// Change component padding
$plot->setPadding(10, 12, 12, 7);
 
// Set a background gradient
$plot->setBackgroundGradient(
new LinearGradient(
new Color(230, 230, 230),
new Color(255, 255, 255),
0
)
);
 
// Change line background color
$plot->setFillGradient(
new LinearGradient(
new Color(200, 240, 215, 30),
new Color(150, 190, 165, 30),
0
)
);
 
// Hide grid
$plot->grid->hide(TRUE);
$plot->grid->setNobackground();
 
$plot->yAxis->label->hide(TRUE);
$plot->xAxis->label->hide(TRUE);
 
$plot->label->set($x);
$plot->label->setBackgroundColor(new Color(240, 240, 240, 10));
$plot->label->border->setColor(new Color(255, 0, 0, 15));
$plot->label->setPadding(3, 2, 0, 0);
$plot->label->setFont(new Font1);
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/mini-005.php
New file
0,0 → 1,46
<?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 "../../LinePlot.class.php";
 
$graph = new Graph(150, 100);
 
$graph->setAntiAliasing(TRUE);
 
$x = array();
for($i = 0; $i < 10; $i++) {
$x[] = mt_rand(1, 99) / 10;
}
 
$plot = new LinePlot($x);
$plot->setBackgroundColor(new Color(240, 240, 240));
$plot->setPadding(30, 8, 8, 20);
 
$plot->setColor(
new Color(60, 60, 150)
);
$plot->setFillGradient(
new LinearGradient(
new Color(120, 175, 80, 47),
new Color(231, 172, 113, 30),
0
)
);
 
$plot->grid->setType(Line::DASHED);
 
$plot->yAxis->setLabelNumber(2);
$plot->yAxis->setLabelPrecision(1);
 
$plot->xAxis->setLabelInterval(2);
$plot->xAxis->setNumberByTick('minor', 'major', 2);
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/mini-006.php
New file
0,0 → 1,53
<?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 "../../LinePlot.class.php";
 
// Return a random color
function color($a = NULL) {
return new Color(mt_rand(20, 180), mt_rand(20, 180), mt_rand(20, 180), $a);
}
 
function formatLabel($value) {
return sprintf("%.2f", $value);
}
 
$graph = new Graph(150, 100);
 
$graph->setAntiAliasing(TRUE);
 
$group = new PlotGroup;
$group->setXAxisZero(FALSE);
$group->setBackgroundColor(new Color(197, 180, 210, 80));
 
$group->setPadding(25, 10, 10, 20);
 
$group->axis->left->setLabelNumber(2);
$group->axis->left->setLabelPrecision(1);
 
// Display two lines
for($n = 0; $n < 2; $n++) {
 
$x = array();
for($i = 0; $i < 10; $i++) {
$x[] = (cos($i * M_PI / 5)) / ($n + 1);
}
$plot = new LinePlot($x);
$plot->setColor(color(10)); // Random line color
$plot->setFillColor(color(90)); // Random background color
$group->add($plot);
}
 
$graph->add($group);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/logo.php
New file
0,0 → 1,51
<?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 "../../LinePlot.class.php";
 
 
$graph = new Graph(500, 100);
 
$graph->setAntiAliasing(TRUE);
$graph->border->hide();
 
$x = array();
for($i = 0; $i < 20; $i++) {
$x[] = mt_rand(4, 12);
}
 
$plot = new LinePlot($x);
 
$plot->setSpace(0, 0, 50, 0);
$plot->setPadding(3, 3, 3, 3);
 
$plot->setBackgroundGradient(
new LinearGradient(
new Color(230, 230, 230),
new Color(255, 255, 255),
0
)
);
 
$plot->setColor(new Color(0, 0, 180, 20));
 
$plot->setFillGradient(
new LinearGradient(
new Color(220, 220, 230, 25),
new Color(240, 240, 255, 25),
90
)
);
 
$plot->xAxis->hide(TRUE);
$plot->yAxis->hide(TRUE);
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/bar-001.php
New file
0,0 → 1,80
<?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";
 
 
$graph = new Graph(280, 200);
 
$graph->setAntiAliasing(TRUE);
 
$x = array(
1, 2, 5, 0.5, 3, 8, 6
);
 
$plot = new BarPlot($x);
 
$plot->setSpace(4, 4, 10, 0);
$plot->setPadding(40, 15, 10, 40);
 
$plot->title->set("Zoé and friends");
$plot->title->setFont(new TuffyBold(11));
$plot->title->border->show();
$plot->title->setBackgroundColor(new Color(255, 255, 255, 25));
$plot->title->setPadding(4, 4, 4, 4);
$plot->title->move(-20, 25);
 
$plot->yAxis->title->set("Axe des Y");
$plot->yAxis->title->setFont(new TuffyBold(10));
$plot->yAxis->title->move(-4, 0);
$plot->yAxis->setTitleAlignment(Label::TOP);
 
$plot->xAxis->title->set("Axe des X");
$plot->xAxis->title->setFont(new TuffyBold(10));
$plot->xAxis->setTitleAlignment(Label::RIGHT);
 
$plot->setBackgroundGradient(
new LinearGradient(
new Color(230, 230, 230),
new Color(255, 255, 255),
0
)
);
 
$plot->barBorder->setColor(new Color(0, 0, 150, 20));
 
$plot->setBarGradient(
new LinearGradient(
new Color(150, 150, 210, 0),
new Color(230, 230, 255, 30),
0
)
);
 
$y = array(
'Zoé',
'Yvan',
'Fred',
'Lucie',
'Ilia',
'Nino',
'Marie'
);
 
$plot->xAxis->setLabelText($y);
$plot->xAxis->label->setFont(new TuffyBold(7));
 
$graph->shadow->setSize(4);
$graph->shadow->setPosition(Shadow::LEFT_TOP);
$graph->shadow->smooth(TRUE);
$graph->shadow->setColor(new Color(160, 160, 160));
 
$graph->add($plot);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/scatter-001.php
New file
0,0 → 1,69
<?php
 
require_once "../../ScatterPlot.class.php";
 
$graph = new Graph(280, 280);
 
$graph->title->move(-40, 0);
$graph->title->set('Two circles');
 
$group = new PlotGroup;
$group->setBackgroundGradient(
new LinearGradient(
new VeryLightGray,
new Color(245, 245, 245),
0
)
);
 
$group->setPadding(25, 20, 40, 15);
$group->setSpace(5, 5, 5, 5);
 
$group->legend->setPosition(0.82, 0.1);
$group->legend->setAlign(Legend::CENTER, Legend::MIDDLE);
 
function getCircle($size) {
 
$center = 0;
$x = array();
$y = array();
for($i = 0; $i <= 20; $i++) {
$rad = ($i / 20) * 2 * M_PI;
$x[] = $center + cos($rad) * $size;
$y[] = $center + sin($rad) * $size;
}
return array($x, $y);
}
 
list($x, $y) = getCircle(3);
 
$plot = new ScatterPlot($y, $x);
 
$plot->link(TRUE, new DarkBlue);
 
$plot->mark->setFill(new DarkPink);
$plot->mark->setType(Mark::CIRCLE, 6);
 
$group->legend->add($plot, 'Circle #1', Legend::MARK);
$group->add($plot);
 
list($x, $y) = getCircle(5);
 
$plot = new ScatterPlot($y, $x);
 
$plot->link(TRUE, new DarkGreen);
 
$plot->mark->setFill(new DarkOrange);
$plot->mark->setType(Mark::SQUARE, 4);
 
$group->legend->add($plot, 'Circle #2', Legend::MARK);
$group->add($plot);
 
$graph->add($group);
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/bar-002.php
New file
0,0 → 1,80
<?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";
 
$graph = new Graph(280, 280);
 
$graph->setAntiAliasing(TRUE);
 
$group = new PlotGroup;
$group->setSpace(6, 6, 5, 5);
$group->setBackgroundGradient(
new LinearGradient(
new Color(235, 235, 235),
new White(),
0
)
);
$group->setPadding(40, 10, 10, 50);
 
$group->axis->left->setLabelPrecision(2);
$group->axis->bottom->label->hide(TRUE);
$group->axis->bottom->hideTicks(TRUE);
 
$group->grid->setType(Line::DASHED);
$group->grid->hideHorizontal(TRUE);
 
$gradients = array(
new LinearGradient(
new Color(30, 30, 160, 10), new Color(120, 120, 160, 10), 0
),
new LinearGradient(
new Color(30, 160, 30, 10), new Color(120, 160, 120, 10), 0
),
new LinearGradient(
new Color(160, 30, 30, 10), new Color(160, 120, 120, 10), 0
)
);
 
for($n = 0; $n < 3; $n++) {
 
$x = array();
for($i = 0; $i < 6; $i++) {
$x[] = (cos($i * M_PI / 100) / ($n + 1) * mt_rand(600, 900) / 1000 - 0.5) * (($n%2) ? -0.5 : 1) + (($n%2) ? -0.4 : 0);
}
$plot = new BarPlot($x, $n + 1, 3);
$plot->setXAxis(Plot::BOTTOM);
$plot->barShadow->setSize(1);
$plot->barShadow->setPosition(Shadow::RIGHT_TOP);
$plot->barShadow->setColor(new Color(160, 160, 160, 10));
$plot->barBorder->setColor($gradients[$n]->from);
 
$plot->setBarGradient($gradients[$n]);
$plot->setBarSpace(2);
$group->legend->add($plot, 'Bar#'.($n + 1), Legend::BACKGROUND);
$group->add($plot);
}
 
$group->legend->setModel(Legend::MODEL_BOTTOM);
$group->legend->setPosition(NULL, 0.86);
$group->legend->shadow->hide();
 
$graph->add($group);
$graph->draw();
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/scatter-002.php
New file
0,0 → 1,30
<?php
 
require_once "../../ScatterPlot.class.php";
 
$graph = new Graph(300, 240);
 
$graph->title->set('Simple ScatterPlot');
$graph->shadow->setSize(4);
 
$y = array(1, 1.3, 1.8, 1.6, 10, 7, 8, 3, 4, 2, 4);
$x = array(0.5, 0.7, 0.65, 0.9, 0.5, 1.5, 4, 3, 5, 2, 2);
 
$plot = new ScatterPlot($y, $x);
$plot->setBackgroundColor(new Color(255, 245, 220));
 
$plot->mark->setSize(15);
$plot->mark->setFill(
new RadialGradient(
new LightRed,
new Red
)
);
 
$plot->setSpace(6, 6, 6, 0);
$plot->setPadding(25, NULL, 40, 20);
 
$graph->add($plot);
$graph->draw();
 
?>
/tags/v1.0-Homere/bibliotheque/artichow/examples/site/bar-003.php
New file
0,0 → 1,73
<?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 color($a = NULL) {
if($a === NULL) {
$a = 0;
}
return new Color(mt_rand(20, 180), mt_rand(20, 180), mt_rand(20, 180), $a);
}
 
$graph = new Graph(300, 200);
 
$graph->setAntiAliasing(TRUE);
$graph->border->hide();
 
$group = new PlotGroup;
$group->setSpace(5, 10, 20, 15);
$group->setPadding(40, 10, NULL, 20);
$group->setXAxisZero(FALSE);
 
$group->axis->left->setLabelPrecision(2);
 
$colors = array(
new Color(100, 180, 154, 12),
new Color(100, 154, 180, 12),
new Color(154, 100, 180, 12),
new Color(180, 100, 154, 12)
);
 
for($n = 0; $n < 4; $n++) {
 
$x = array();
for($i = 0; $i < 6; $i++) {
$x[] = (cos($i * M_PI / 100) / ($n + 1) * mt_rand(600, 1400) / 1000 - 0.5);
}
$plot = new BarPlot($x, 1, 1, (3 - $n) * 7);
$plot->barBorder->setColor(new Color(0, 0, 0));
$plot->setBarSize(0.54);
$plot->barShadow->setSize(3);
$plot->barShadow->setPosition(Shadow::RIGHT_TOP);
$plot->barShadow->setColor(new Color(160, 160, 160, 10));
$plot->barShadow->smooth(TRUE);
 
$plot->setBarColor($colors[$n]);
$group->add($plot);
$group->legend->add($plot, "Barre #".$n, Legend::BACKGROUND);
}
 
$group->legend->shadow->setSize(0);
$group->legend->setAlign(Legend::CENTER);
$group->legend->setSpace(6);
$group->legend->setTextFont(new Tuffy(8));
$group->legend->setPosition(0.50, 0.12);
$group->legend->setBackgroundColor(new Color(255, 255, 255, 25));
$group->legend->setColumns(2);
 
$graph->add($group);
$graph->draw();
?>