RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 14:18:12 +00:00
Code Issues Activity Actions

LibGfx+Everywhere: Change Gfx::Rect to be endpoint exclusive

Browse source 
Previously, calling `.right()` on a `Gfx::Rect` would return the last
column's coordinate still inside the rectangle, or `left + width - 1`.
This is called 'endpoint inclusive' and does not make a lot of sense for
`Gfx::Rect<float>` where a rectangle of width 5 at position (0, 0) would
return 4 as its right side. This same problem exists for `.bottom()`.

This changes `Gfx::Rect` to be endpoint exclusive, which gives us the
nice property that `width = right - left` and `height = bottom - top`.
It enables us to treat `Gfx::Rect<int>` and `Gfx::Rect<float>` exactly
the same.

All users of `Gfx::Rect` have been updated accordingly.
This commit is contained in:
Jelle Raaijmakers 2023-05-22 00:41:18 +02:00 • committed by Andreas Kling
parent b7f4363791
commit f391ccfe53
88 changed files with 524 additions and 518 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Userland/Applications/PixelPaint/Image.cpp
View file

@ -690,7 +690,7 @@ ErrorOr<void> Image::resize(Gfx::IntSize new_size, Gfx::Painter::ScalingMode sca
auto layer_rect = layer->relative_rect().to_type<float>();
auto scaled_top_left = layer_rect.top_left().scaled(scale_x, scale_y).to_rounded<int>();
auto scaled_bottom_right = layer_rect.bottom_right().translated(1).scaled(scale_x, scale_y).to_rounded<int>();
auto scaled_bottom_right = layer_rect.bottom_right().scaled(scale_x, scale_y).to_rounded<int>();
auto scaled_layer_rect = Gfx::IntRect::from_two_points(scaled_top_left, scaled_bottom_right);
TRY(new_layer->scale(scaled_layer_rect, scaling_mode, Layer::NotifyClients::No));