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oop, rank was not allowing index == 0

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the desc for the index param to rank was incorrectly banning index == 0

see https://github.com/jcupitt/libvips/issues/555
This commit is contained in:
John Cupitt 2016-11-12 15:36:45 +00:00
parent bb0a6643f9
commit 4540a2c220
1 changed files with 3 additions and 1 deletions
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libvips/morphology/rank.c
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@ -24,6 +24,8 @@
* - gtk-doc * - gtk-doc
* 17/1/14 * 17/1/14
* - redone as a class * - redone as a class
* 12/11/16
* - oop, allow index == 0, thanks Rob
*/ */
/* /*
@ -430,7 +432,7 @@ vips_rank_class_init( VipsRankClass *class )
_( "Select pixel at index" ), _( "Select pixel at index" ),
VIPS_ARGUMENT_REQUIRED_INPUT, VIPS_ARGUMENT_REQUIRED_INPUT,
G_STRUCT_OFFSET( VipsRank, index ), G_STRUCT_OFFSET( VipsRank, index ),
1, 100000000, 50 ); 0, 100000000, 50 );
} }