<!-- manual page source format generated by PolyglotMan v3.2, --> <!-- available at http://polyglotman.sourceforge.net/ --> <html> <head> <title>IM_BANDMEAN(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_bandmean - average bands in an image <h2><a name='sect1' href='#toc1'>Synopsis</a></h2> #include <vips/vips.h> <p> int im_bandmean( in, out ) <br> IMAGE *in, *out; <h2><a name='sect2' href='#toc2'>Description</a></h2> <a href='im_bandmean.3.html'><b>im_bandmean(3)</b></a> writes a one-band image where each pixel is the average of the bands for that pixel in the input image. The output band format is the same as the input band format. <p> Any size, any number of bands, any type. <h2><a name='sect3' href='#toc3'>Return Value</a></h2> The function returns 0 on success and -1 on error. <h2><a name='sect4' href='#toc4'>See Also</a></h2> <a href='im_add.3.html'>im_add(3)</a> , <a href='im_mean.3.html'>im_mean(3)</a> , <a href='im_recomb.3.html'>im_recomb(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'>Return Value</a></li> <li><a name='toc4' href='#sect4'>See Also</a></li> </ul> </body> </html>