| Package home | Report new bug | New search | Development Roadmap | Status: Open | Feedback | All | Closed Since Version 0.8.0 |
| Bug #14486 | bug of setlabelInterval | ||
|---|---|---|---|
| Submitted: | 2008-08-11 04:33 UTC | ||
| From: | nofish | Assigned: | |
| Status: | Open | Package: | Image_Graph (version 0.7.2) |
| PHP Version: | 5.2.6 | OS: | Windows XP |
| Roadmaps: | (Not assigned) | ||
[2008-08-11 04:33 UTC] nofish
(No Fish)
Description:
------------
when the $x parameter of addpoint($x,$y) is string,
setLabelInterval will not work very well.
Test script:
---------------
<?php
require_once 'Image/Graph.php';
$Graph =& Image_Graph::factory('graph', array(250, 150));
$Graph->add(
Image_Graph::vertical(
$Plotarea = Image_Graph::factory('plotarea'),$Legend = Image_Graph::factory('legend'), 100),7);
$Dataset1 =& Image_Graph::factory('dataset');
$Dataset1->addpoint('1/2', 2);
$Dataset1->addpoint('1/3', 3);
$Dataset1->addpoint('1/4', 6);
$Dataset1->addpoint('1/5', 5);
$Dataset1->addpoint('1/6', 4);
//$Plotarea =& $Graph->addNew('plotarea', array('axis', 'axis'));
$axis_x =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
$axis_x->setLabelInterval(2,3);
$Plot1 =& $Plotarea->addNew('line', array(&$Dataset1));
$Plot1->setLineColor('red');
$Graph->done();
?>
Expected result:
----------------
6 |
|
4 |
|
2 |
|
_ _ _ _ _ _ _ _ _ _ _
1/4 1/5
Actual result:
--------------
6 |
|
4 |
|
2 |
|
_ _ _ _ _ _ _ _ _ _ _
1/2 1/4 1/6