note 17745 added to function.pdf-setcolor
| From: | steven dot gould at NO_SPAM dot stevengould dot org | Date: | Fri, 21 Dec 2001 16:44:25 +0000 |
| Subject: | note 17745 added to function.pdf-setcolor | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-23763@lists.php.net to get a copy of this message | ||
<p>If you encounter errors of the form<br>
function 'PDF_setcolor' must not be called in 'path' scope<br>
this generally means that you've called the PDFLib functions in the wrong order. For example,
the following would be *incorrect* because PDF_rect marks the beginning of the "path
scope", and set_color must not be called in path scope:
<p>// THIS CODE WILL PRODUCE AN ERROR
PDF_rect($pdf,0,0,$width,$height);
PDF_setcolor($pdf,$red,$green,$blue);
PDF_fill($pdf);
<p>The correct order of function calls is as follows:
<p>// Correct order of function calls
PDF_setcolor($pdf,$red,$green,$blue);
PDF_rect($pdf,0,0,$width,$height);
PDF_fill($pdf);
--
http://www.php.net/manual/en/function.pdf-setcolor.php
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