Method
GimpImagemerge_down
Declaration [src]
GimpLayer*
gimp_image_merge_down (
GimpImage* image,
GimpLayer* merge_layer,
GimpMergeType merge_type
)
Description [src]
Merge the layer passed and the first visible layer below.
This procedure combines the passed layer and the first visible layer below it using the specified merge type. A merge type of EXPAND_AS_NECESSARY expands the final layer to encompass the areas of the visible layers. A merge type of CLIP_TO_IMAGE clips the final layer to the extents of the image. A merge type of CLIP_TO_BOTTOM_LAYER clips the final layer to the size of the bottommost layer.
Parameters
merge_layer |
GimpLayer |
The layer to merge down from. |
|
The data is owned by the caller of the function. | |
merge_type |
GimpMergeType |
The type of merge. |
Return value
Returns: | GimpLayer |
The resulting layer. |
|
The data is owned by the instance. |