2007-08-29 18:23:50 +02:00
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.TH IM_SIMCONTR 3 "10 May 1991"
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.SH NAME
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im_simcontr \- shows the effect of simultaneous contrast
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.SH SYNOPSIS
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.B #include <vips/vips.h>
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.B int im_simcontr( image, xsize, ysize )
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.br
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.B IMAGE *image;
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.br
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.B int xsize, ysize;
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.SH DESCRIPTION
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.B im_simcontr()
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creates an unsigned char one band grey scale image of sizes xsize by ysize.
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The created pattern consists of two neighbouring squares one dark (left
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square) and one light (right square). The left
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2010-01-11 10:06:21 +01:00
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one contains a smaller light square and the right
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one contains a darker square.
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2007-08-29 18:23:50 +02:00
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.SH RETURN VALUE
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The function returns 0 on success and -1 on error.
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.SH SEE\ ALSO
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im_grey(3)
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.SH COPYRIGHT
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.br
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N. Dessipris
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.SH AUTHOR
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N. Dessipris \- 10/05/1991
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