Programming Web Graphics with Perl and GNU Softwar

Selection Procedures

Table C-5. Procedures for Creating Selection Regions

Name	Description	Arguments
gimp_by_color_select	Create a selection by selecting all pixels (in the specified drawable) with the same (or similar) color to that specified	image (Image) The image drawable (Drawable) The drawable color (Color) The color to select threshold (Integer) Threshold in intensity levels in the range 0 to 255 operation (Integer) The selection operation (SELECTION_ADD, SELECTION_SUB, SELECTION_REPLACE, SELECTION_INTERSECT) antialias (Integer) Anti-aliasing On/Off feather (Integer) Feather option for selections feather_radius (Float) Radius for feather operation sample_merged (Integer) Use the composite image, not the drawable
gimp_ellipse_select	Create an elliptical selection over the specified image	image (Image) The image x (Float) X coordinate of upper left corner of ellipse bounding box y (Float) Y coordinate of upper left corner of ellipse bounding box width (Float) The width of the ellipse height (Float) The height of the ellipse operation (Integer) The selection operation (SELECTION_ADD, SELECTION_SUB, SELECTION_REPLACE, SELECTION_INTERSECT) antialias (Integer) Anti-aliasing On/Off feather (Integer) Feather option for selections feather_radius (Float) Radius for feather operation
gimp_floating_sel_anchor	Anchor the specified floating selection to its associated drawable	floating_sel (Layer) The floating selection
gimp_floating_sel_remove	Remove the specified floating selection from ...