Gimp.Image.prototype.undo_freeze
function undo_freeze(): Boolean {
// Gjs wrapper for gimp_image_undo_freeze()
}
Freeze the image's undo stack.
This procedure freezes the image's undo stack, allowing subsequent operations to ignore their undo steps. This is generally called in conjunction with Gimp.Image.prototype.undo_thaw to temporarily disable an image undo stack. This is advantageous because saving undo steps can be time and memory intensive. Gimp.Image.prototype.undo_freeze / Gimp.Image.prototype.undo_thaw and Gimp.Image.prototype.undo_disable / Gimp.Image.prototype.undo_enable differ in that the former does not free up all undo steps when undo is thawed, so is more suited to interactive in-situ previews. It is important in this case that the image is back to the same state it was frozen in before thawing, else 'undo' behavior is undefined.
- Returns
TRUE if the image undo has been frozen.