Help/text2pngPlugin
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Convert text into a png image using GD without using WikiPluginCached. The images are stored in a private <PHPWIKI_DIR>/images/<LANG> subdirectory instead, which are not timestamp checked at all. Delete the .png file(s) if you change anything.
This is a really simple and stupid plugin, which might need some work.
Usage
<<text2png text="some text">>
Arguments
- text
- some text to display
- lang
- language subdirectory
- _force
- set to 1 to recreate the image
- fontsize
- 18. with GD1 it's the pixelsize, with GD2 the pointsize
- with_shadow
- 1
- fontcolor
- #000000
- shadowcolor
- #AFAFAF
- backcolor
- #ffffff
Configurable Options
See the sourcecode. You'd probably need to adjust $ttfont and text2png_debug.
Example
<<text2png text='Hello WikiWorld!'>>
would produce:
PhpWiki Warning: (8, Undefined variable: l, /var/www/phpwiki/lib/plugin/text2png.php, 126)
PhpWiki Warning: (8, Undefined variable: l, /var/www/phpwiki/lib/plugin/text2png.php, 129)
PhpWiki Warning: (2, mkdir(): Permission denied, /var/www/phpwiki/lib/plugin/text2png.php, 137)
PhpWiki Warning: (2, mkdir(): Permission denied, /var/www/phpwiki/lib/plugin/text2png.php, 138)
PhpWiki Warning: (2, imagettfbbox(): Could not find/open font, /var/www/phpwiki/lib/plugin/text2png.php, 166)
PhpWiki Warning: (2, imagettftext(): Could not find/open font, /var/www/phpwiki/lib/plugin/text2png.php, 183)
PhpWiki Warning: (2, imagettftext(): Could not find/open font, /var/www/phpwiki/lib/plugin/text2png.php, 188)
PhpWiki Warning: (2, imagepng(): Unable to open '/var/www/phpwiki/uploads/text2png-image//Hello+WikiWorld%21.png' for writing: No such file or directory, /var/www/phpwiki/lib/plugin/text2png.php, 201)
PhpWiki Warning: (1024, couldn't open file “/var/www/phpwiki/uploads/text2png-image//Hello+WikiWorld%21.png” for writing, /var/www/phpwiki/lib/plugin/text2png.php, 229)
