<!-- manual page source format generated by PolyglotMan v3.2, --> <!-- available at http://polyglotman.sourceforge.net/ --> <html> <head> <title>IM_INVALIDATE(3) manual page</title> </head> <body bgcolor='white'> <a href='#toc'>Table of Contents</a><p> <h2><a name='sect0' href='#toc0'>Name</a></h2> im_invalidate - flush caches related to an image <h2><a name='sect1' href='#toc1'>Synopsis</a></h2> <b>#include <vips/vips.h></b> <p> <b>void im_invalidate( IMAGE *im )</b> <p> <h2><a name='sect2' href='#toc2'>Description</a></h2> <a href='im_invalidate.3.html'><b>im_invalidate(3)</b></a> marks all caches related to the image as invalid and requring recalculation. It needs to be called if an image changes after being made: for example, after a paint action, or perhaps after a new frame has arrived from a video source. <p> Any invalidate callbacks registered on any of the affected images are triggered. <p> <h2><a name='sect3' href='#toc3'>See Also</a></h2> <a href='im_prepare.3.html'>im_prepare(3)</a> , <a href='im_region_buffer.3.html'>im_region_buffer(3)</a> , <a href='im_add_invalidate_callback.3.html'>im_add_invalidate_callback(3)</a> . <p> <hr><p> <a name='toc'><b>Table of Contents</b></a><p> <ul> <li><a name='toc0' href='#sect0'>Name</a></li> <li><a name='toc1' href='#sect1'>Synopsis</a></li> <li><a name='toc2' href='#sect2'>Description</a></li> <li><a name='toc3' href='#sect3'>SeeAlso</a></li> </ul> </body> </html>
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Mandriva
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2010.0
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i586
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media
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contrib-release
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c109337651527e96d7bb9adc83c5b18a
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