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Merge pull request #10 from bgilbert/openslide-level-argument 

Looks great, thanks Benjamin.
This commit is contained in:
John Cupitt 2012-02-29 05:04:31 -08:00
parent 6ab6ec410c c96cfaa695
commit 02d809fab1
2 changed files with 9 additions and 5 deletions
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6
libvips/foreign/openslide2vips.c
View File

@ -24,6 +24,8 @@
* 11/12/11
* - move argb->rgba into conversion
* - turn into a set of read fns ready to be called from a class
* 28/2/12
* - convert "layer" to "level" where externally visible
*/
/*
@ -161,7 +163,7 @@ readslide_new( const char *filename, VipsImage *out,
if( layer < 0 ||
layer >= openslide_get_layer_count( rslide->osr ) ) {
vips_error( "openslide2vips",
"%s", _( "invalid slide layer" ) );
"%s", _( "invalid slide level" ) );
return( NULL );
}
@ -181,7 +183,7 @@ readslide_new( const char *filename, VipsImage *out,
layer, &w, &h );
rslide->downsample = openslide_get_layer_downsample(
rslide->osr, layer );
vips_image_set_int( out, "slide-layer", layer );
vips_image_set_int( out, "slide-level", layer );
vips_demand_hint( out, VIPS_DEMAND_STYLE_SMALLTILE, NULL );
}

8
libvips/foreign/openslideload.c
View File

@ -2,6 +2,8 @@
*
* 5/12/11
* - from openslideload.c
* 28/2/12
* - convert "layer" to "level" where externally visible
*/
/*
@ -177,9 +179,9 @@ vips_foreign_load_openslide_class_init( VipsForeignLoadOpenslideClass *class )
G_STRUCT_OFFSET( VipsForeignLoadOpenslide, filename ),
NULL );
VIPS_ARG_INT( class, "layer", 10,
_( "Layer" ),
_( "Load this layer from the file" ),
VIPS_ARG_INT( class, "level", 10,
_( "Level" ),
_( "Load this level from the file" ),
VIPS_ARGUMENT_OPTIONAL_INPUT,
G_STRUCT_OFFSET( VipsForeignLoadOpenslide, layer ),
0, 100000, 0 );