<!-- manual page source format generated by PolyglotMan v3.2, --> <!-- available at http://polyglotman.sourceforge.net/ --> <html> <head> <title>IM_LABQ2DISP(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_LabQ2disp, im_LabQ2disp_build_table, im_LabQ2disp_table - convert LabQ to display rgb quickly and badly <h2><a name='sect1' href='#toc1'>Synopsis</a></h2> #include <vips/vips.h> <p> int im_LabQ2disp( IMAGE *in, IMAGE *out, struct im_col_display *d ); <p> void *im_LabQ2disp_build_table( IMAGE *out, struct im_col_display *d ); <p> int im_LabQ2disp_table( IMAGE *in, IMAGE *out, void *table ); <p> <h2><a name='sect2' href='#toc2'>Description</a></h2> These functions convert LabQ images to displayable RGB as quickly as possible. <p> im_LabQ2disp() converts in to out using the display profile d. It has to build a large lookup table, so takes a while to start. <p> im_LabQ2disp_build_table() is just the table-build phase of im_LabQ2disp(). It returns a handle to the built table (or NULL for error). The memory for the table is allocated local to out (ie is freed when out is closed). <p> im_LabQ2disp_table() converts in to out using the supplied table. <p> <h2><a name='sect3' href='#toc3'>Return Value</a></h2> The functions return 0 on success and -1 on error. <h2><a name='sect4' href='#toc4'>See Also</a></h2> <a href='im_LabQ2Lab.3.html'>im_LabQ2Lab(3)</a> , <a href='im_Lab2XYZ.3.html'>im_Lab2XYZ(3)</a> , <a href='im_XYZ2disp.3.html'>im_XYZ2disp(3)</a> <h2><a name='sect5' href='#toc5'>Copyright</a></h2> National Gallery, 1990 - 1997 <h2><a name='sect6' href='#toc6'>Author</a></h2> J. Cupitt - 21/7/97 <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> <li><a name='toc5' href='#sect5'>Copyright</a></li> <li><a name='toc6' href='#sect6'>Author</a></li> </ul> </body> </html>
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