Method
GtkSnapshotpush_color_matrix
Declaration [src]
void
gtk_snapshot_push_color_matrix (
GtkSnapshot* snapshot,
const graphene_matrix_t* color_matrix,
const graphene_vec4_t* color_offset
)
Description [src]
Modifies the colors of an image by applying an affine transformation in RGB space.
The image is recorded until the next call to gtk_snapshot_pop()
.
Parameters
color_matrix
-
Type:
graphene_matrix_t
The color matrix to use.
The data is owned by the caller of the method. color_offset
-
Type:
graphene_vec4_t
The color offset to use.
The data is owned by the caller of the method.