62 lines
1.7 KiB
PHP
62 lines
1.7 KiB
PHP
<?php
|
|
require_once("../lib/phpchartdir.php");
|
|
|
|
# The data for the bar chart
|
|
$data = array(85, 156, 179.5, 211, 123, 176, 195);
|
|
|
|
# The labels for the bar chart
|
|
$labels = array("Square", "Star(8)", "Polygon(6)", "Cross", "Cross2", "Diamond",
|
|
"Custom");
|
|
|
|
# Create a XYChart object of size 500 x 280 pixels.
|
|
$c = new XYChart(500, 280);
|
|
|
|
# Set the plotarea at (50, 40) with alternating light grey (f8f8f8) / white (ffffff)
|
|
# background
|
|
$c->setPlotArea(50, 40, 400, 200, 0xf8f8f8, 0xffffff);
|
|
|
|
# Add a title to the chart using 14 pts Arial Bold Italic font
|
|
$c->addTitle(" Bar Shape Demonstration", "arialbi.ttf", 14);
|
|
|
|
# Add a multi-color bar chart layer
|
|
$layer = $c->addBarLayer3($data);
|
|
|
|
# Set layer to 3D with 10 pixels 3D depth
|
|
$layer->set3D(10);
|
|
|
|
# Set bar shape to circular (cylinder)
|
|
$layer->setBarShape(CircleShape);
|
|
|
|
# Set the first bar (index = 0) to square shape
|
|
$layer->setBarShape(SquareShape, 0, 0);
|
|
|
|
# Set the second bar to 8-pointed star
|
|
$layer->setBarShape(StarShape(8), 0, 1);
|
|
|
|
# Set the third bar to 6-sided polygon
|
|
$layer->setBarShape(PolygonShape(6), 0, 2);
|
|
|
|
# Set the next 3 bars to cross shape, X shape and diamond shape
|
|
$layer->setBarShape(CrossShape(), 0, 3);
|
|
$layer->setBarShape(Cross2Shape(), 0, 4);
|
|
$layer->setBarShape(DiamondShape, 0, 5);
|
|
|
|
# Set the last bar to a custom shape, specified as an array of (x, y) points in
|
|
# normalized coordinates
|
|
$layer->setBarShape2(array(-500, 0, 0, 500, 500, 0, 500, 1000, 0, 500, -500, 1000),
|
|
0, 6);
|
|
|
|
# Set the labels on the x axis.
|
|
$c->xAxis->setLabels($labels);
|
|
|
|
# Add a title to the y axis
|
|
$c->yAxis->setTitle("Frequency");
|
|
|
|
# Add a title to the x axis
|
|
$c->xAxis->setTitle("Shapes");
|
|
|
|
# output the chart
|
|
header("Content-type: image/png");
|
|
print($c->makeChart2(PNG));
|
|
?>
|