| Package home | Report new bug | New search | Development Roadmap | Status: Open | Feedback | All | Closed Since Version 0.4.0 |
| Bug #18366 | Call to undefined function ps_new() | ||
|---|---|---|---|
| Submitted: | 2011-03-16 20:01 UTC | ||
| From: | daveo | Assigned: | daveo |
| Status: | Closed | Package: | Image_Canvas (version 0.3.3) |
| PHP Version: | Irrelevant | OS: | Ubuntu 101.10 |
| Roadmaps: | (Not assigned) | ||
[2011-03-16 20:01 UTC] daveo
(Steve Cho)
Description:
------------
PHP Fatal error: Call to undefined function ps_new() in /usr/share/php/Image/Canvas/PS.php on line 312
Test script:
---------------
<?php
require_once 'Image/Graph.php';
// create the graph
$Graph =& Image_Graph::factory('graph', array(400, 300));
// add a TrueType font
$Font =& $Graph->addNew('font', 'verdana.ttf');
// set the font size to 11 pixels
$Font->setSize(8);
$Graph->setFont($Font);
$Matrix =& $Graph->addNew('Image_Graph_Layout_Matrix', array(2, 2));
$Graph->add(
Image_Graph::vertical(
Image_Graph::factory('title', array('X-axis Angle Sample', 12)),
Image_Graph::vertical(
$Plotarea = Image_Graph::factory('plotarea'),
$Legend = Image_Graph::factory('legend'),
90
),
5
)
);
// create the dataset
$Dataset1 =& Image_Graph::factory('random', array(10, 2, 15, false));
$Dataset2 =& Image_Graph::factory('random', array(10, 2, 15, false));
$Dataset3 =& Image_Graph::factory('random', array(10, 2, 15, false));
$Dataset4 =& Image_Graph::factory('random', array(10, 2, 15, false));
$Plotarea =& $Matrix->getEntry(0, 0);
$Plot =& $Plotarea->addNew('bar', array(&$Dataset1));
$Plot->setLineColor('gray');
$Plot->setFillColor('red@0.2');
$Plot->setSpacing(2);
$Marker =& $Plot->addNew('Image_Graph_Marker_Value', IMAGE_GRAPH_VALUE_Y);
$PointingMarker =& $Plot->addNew('Image_Graph_Marker_Pointing_Angular', array(20, &$Marker));
$Plot->setMarker($PointingMarker);
$Plotarea->setAxisPadding(1, 'left');
$Plotarea->addNew('title', array('x-axis angle should be at 335', array('size' => 7)));
$Plotarea->setAxisPadding(40, 'top');
$AxisX =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
$AxisX->setFontAngle(335);
$AxisX->setLabelOption('offset', 10);
$AxisX->setFont(&$Font);
$AxisX->setFontColor('red@0.5');
$Plotarea =& $Matrix->getEntry(0, 1);
$Plot =& $Plotarea->addNew('bar', array(&$Dataset2));
$Plot->setLineColor('gray');
$Plot->setFillColor('blue@0.2');
$Plot->setSpacing(2);
$Marker =& $Plot->addNew('Image_Graph_Marker_Value', IMAGE_GRAPH_VALUE_Y);
$PointingMarker =& $Plot->addNew('Image_Graph_Marker_Pointing_Angular', array(20, &$Marker));
$Plot->setMarker($PointingMarker);
$Plotarea->setAxisPadding(1, 'left');
$Plotarea->addNew('title', array('x-axis angle should be at 90', array('size' => 7)));
$Plotarea->setAxisPadding(40, 'top');
$AxisX =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
$AxisX->setFontAngle(90);
$AxisX->setLabelOption('offset', 10);
$AxisX->setFont(&$Font);
$Plotarea =& $Matrix->getEntry(1, 0);
$Plot =& $Plotarea->addNew('bar', array(&$Dataset3));
$Plot->setLineColor('gray');
$Plot->setFillColor('orange@0.2');
$Plot->setSpacing(2);
$Marker =& $Plot->addNew('Image_Graph_Marker_Value', IMAGE_GRAPH_VALUE_Y);
$PointingMarker =& $Plot->addNew('Image_Graph_Marker_Pointing_Angular', array(20, &$Marker));
$Plot->setMarker($PointingMarker);
$Plotarea->setAxisPadding(1, 'left');
$Plotarea->addNew('title', array('x-axis angle should be at 45', array('size' => 7)));
$Plotarea->setAxisPadding(40, 'top');
$AxisX =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
$AxisX->setFontAngle(45);
$AxisX->setLabelOption('offset', 10);
$AxisX->setFont(&$Font);
// output the graph using the PS canvas
$Graph->done(array('filename' => 'foo1.ps'));
// create a new PS canvas
$Canvas =& Image_Canvas::factory('ps',
array(
'width' => 600,
'height' => 400
)
);
// make the graph use this now instead
$Graph->setCanvas($Canvas);
// 're'-output the graph, but not using the PS canvas
$Graph->done(array('filename' => 'foo1.ps'));
?>
Expected result:
----------------
PS file
Actual result:
--------------
PNG file
Comments
[2012-01-02 06:32 UTC] doconnor
(Daniel O'Connor)
Hi Steve, I'm guessing you don't have the postscript pecl extension loaded if you are
getting a fatal error?
http://au2.php.net/manual/en/ps.setup.php
[2012-01-04 23:47 UTC] daveo
(Steve Cho)
-Status: Feedback
+Status: Closed
-Assigned To:
+Assigned To: daveo
Yes, you are right. I forgot to retract my claim. My apologies. [2012-01-04 23:48 UTC] daveo
(Steve Cho)
Yes, you are right. I forgot to retract my claim. My apologies.