18 lines
486 B
Groff
18 lines
486 B
Groff
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.TH IM_CEIL 3 "20 June 2002"
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.SH NAME
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im_ceil \- for each pixel, find the smallest integral value not less than
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.SH SYNOPSIS
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#include <vips/vips.h>
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int im_ceil( in, out )
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.br
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IMAGE *in, *out;
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.SH DESCRIPTION
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.B im_ceil(3)
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finds the smallest integral value not less than. Copy for integer types,
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call ceil(3) for float and complex types. Output type == input type.
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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_abs(3), im_clip2fmt(3), im_floor(3)
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