From 33be6d855ad02d4e0089694670b9b25d580f57a7 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Wed, 6 Jan 2010 10:46:49 +0000 Subject: patch from Kevin Roy (kiniou), [#20584] get the image size in pixels in Python API --- source/blender/makesrna/intern/rna_image.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'source/blender/makesrna/intern/rna_image.c') diff --git a/source/blender/makesrna/intern/rna_image.c b/source/blender/makesrna/intern/rna_image.c index e0d8a6950de..c4d7e772c58 100644 --- a/source/blender/makesrna/intern/rna_image.c +++ b/source/blender/makesrna/intern/rna_image.c @@ -153,6 +153,26 @@ static int rna_Image_has_data_get(PointerRNA *ptr) return 0; } +static void rna_Image_size_get(PointerRNA *ptr,int *values) +{ + Image *im= (Image*)ptr->data; + ImBuf *ibuf; + void *lock; + + ibuf = BKE_image_acquire_ibuf(im, NULL , &lock); + if (ibuf) { + values[0]= ibuf->x; + values[1]= ibuf->y; + } + else { + values[0]= 0; + values[1]= 0; + } + + BKE_image_release_ibuf(im, lock); +} + + static int rna_Image_depth_get(PointerRNA *ptr) { Image *im= (Image*)ptr->data; @@ -401,6 +421,10 @@ static void rna_def_image(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Depth", "Image bit depth."); RNA_def_property_clear_flag(prop, PROP_EDITABLE); + prop= RNA_def_int_vector(srna, "size" , 2 , NULL , 0, 0, "Size" , "Width and height in pixels, zero when image data cant be loaded." , 0 , 0); + RNA_def_property_int_funcs(prop, "rna_Image_size_get" , NULL, NULL); + RNA_def_property_clear_flag(prop, PROP_EDITABLE); + RNA_api_image(srna); } -- cgit v1.2.3