32 lines
1.0 KiB
Groff
32 lines
1.0 KiB
Groff
.TH IM_DEBUG 3 "22 April 1991"
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.SH NAME
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im_debug, im_printlines \- print raw image data pointed by an image descriptor
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.SH SYNOPSIS
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.B #include <vips/vips.h>
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.B void im_debugim( image )
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.br
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.B IMAGE *image;
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.B void im_printlines( image )
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.br
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.B IMAGE *image;
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.SH DESCRIPTION
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.B im_debugim(3)
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prints to the standard error output raw data pointed by image sequentially.
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Data are printed as float numbers and the function interprets the input format
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properly. If input is complex then for each pixel the real part followed
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by the imaginary is printed. It can be used for debugging preferably on small
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images. If input is uchar then the printed values are integers.
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.B im_printlines
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printes in the standard error output the no of line followed by CR, followed
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by the line pixel values. For each pixel, the x location
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followed by the pixel value(s) is printed. The location and the pixels value(s)
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are separated by a tab. Each pixel is printed on a separate line.
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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 \- 22/04/1991
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