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Code Issues Wiki Activity

Rewrite the crop image method

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Should be a bit faster, but I still get weird bugs at random
This commit is contained in:
Manolis Papadeas 2021-07-20 21:30:27 +03:00
parent d0433bed6f
commit 28b8e000f9
2 changed files with 15 additions and 19 deletions
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31
src/Autoload/DrawingAlgos.gd
View file

@ -256,24 +256,21 @@ func centralize() -> void:
general_undo_centralize()
func crop_image(image : Image) -> void:
func crop_image() -> void:
Global.canvas.selection.transform_content_confirm()
# Use first cel as a starting rectangle
var used_rect : Rect2 = image.get_used_rect()
var used_rect : Rect2 = Global.current_project.frames[0].cels[0].image.get_used_rect()
for f in Global.current_project.frames:
# However, if first cel is empty, loop through all cels until we find one that isn't
for cel in f.cels:
if used_rect != Rect2(0, 0, 0, 0):
break
else:
if cel.image.get_used_rect() != Rect2(0, 0, 0, 0):
used_rect = cel.image.get_used_rect()
var cel_used_rect : Rect2 = cel.image.get_used_rect()
if cel_used_rect == Rect2(0, 0, 0, 0): # If the cel has no content
continue
# Merge all layers with content
for cel in f.cels:
if cel.image.get_used_rect() != Rect2(0, 0, 0, 0):
used_rect = used_rect.merge(cel.image.get_used_rect())
if used_rect == Rect2(0, 0, 0, 0): # If we still haven't found the first cel with content
used_rect = cel_used_rect
else:
used_rect = used_rect.merge(cel_used_rect)
# If no layer has any content, just return
if used_rect == Rect2(0, 0, 0, 0):
@ -282,12 +279,12 @@ func crop_image(image : Image) -> void:
var width := used_rect.size.x
var height := used_rect.size.y
general_do_scale(width, height)
# Loop through all the cels to crop them
for f in Global.current_project.frames:
# Loop through all the layers to crop them
for j in range(Global.current_project.layers.size() - 1, -1, -1):
var sprite : Image = f.cels[j].image.get_rect(used_rect)
Global.current_project.undo_redo.add_do_property(f.cels[j].image, "data", sprite.data)
Global.current_project.undo_redo.add_undo_property(f.cels[j].image, "data", f.cels[j].image.data)
for cel in f.cels:
var sprite : Image = cel.image.get_rect(used_rect)
Global.current_project.undo_redo.add_do_property(cel.image, "data", sprite.data)
Global.current_project.undo_redo.add_undo_property(cel.image, "data", cel.image.data)
general_undo_scale()

3
src/UI/TopMenuContainer.gd
View file

@ -445,7 +445,6 @@ func toggle_fullscreen() -> void:
func image_menu_id_pressed(id : int) -> void:
var image : Image = Global.current_project.frames[Global.current_project.current_frame].cels[Global.current_project.current_layer].image
match id:
ImageMenuId.SCALE_IMAGE:
show_scale_image_popup()
@ -454,7 +453,7 @@ func image_menu_id_pressed(id : int) -> void:
DrawingAlgos.centralize()
ImageMenuId.CROP_IMAGE:
DrawingAlgos.crop_image(image)
DrawingAlgos.crop_image()
ImageMenuId.RESIZE_CANVAS:
show_resize_canvas_popup()