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PixelPaint: Make "Crop Image to Content" work with disjoint layers

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Tim Ledbetter 2023-02-24 06:12:49 +00:00 committed by Jelle Raaijmakers
parent c98ec85fb5
commit 55e103deb5
Notes: sideshowbarker 2024-07-17 11:33:34 +09:00 
Author: https://github.com/tcl3
Commit: https://github.com/SerenityOS/serenity/commit/55e103deb5
Pull-request: https://github.com/SerenityOS/serenity/pull/17593
Reviewed-by: https://github.com/gmta ✅
1 changed files with 6 additions and 1 deletions
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7
Userland/Applications/PixelPaint/Image.cpp
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@ -665,7 +665,8 @@ Optional<Gfx::IntRect> Image::nonempty_content_bounding_rect() const
for (auto const& layer : m_layers) {
auto layer_content_rect_in_layer_coordinates = layer->nonempty_content_bounding_rect();
if (!layer_content_rect_in_layer_coordinates.has_value())
continue;
layer_content_rect_in_layer_coordinates = layer->rect();
auto layer_content_rect_in_image_coordinates = layer_content_rect_in_layer_coordinates->translated(layer->location());
if (!bounding_rect.has_value())
bounding_rect = layer_content_rect_in_image_coordinates;
@ -673,6 +674,10 @@ Optional<Gfx::IntRect> Image::nonempty_content_bounding_rect() const
bounding_rect = bounding_rect->united(layer_content_rect_in_image_coordinates);
}
bounding_rect->intersect(rect());
if (bounding_rect == rect())
return OptionalNone {};
return bounding_rect;
}