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PixelPaint: Add ability to fit to either width, height, or image

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This commit is contained in:
Ben Wiederhake 2021-11-22 00:33:55 +01:00 • committed by Andreas Kling
parent be697a440f
commit 9013d0fe38
2 changed files with 19 additions and 3 deletions
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14
Userland/Applications/PixelPaint/ImageEditor.cpp
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@ -610,7 +610,7 @@ void ImageEditor::set_pan_origin(Gfx::FloatPoint const& pan_origin)
relayout();
}
void ImageEditor::fit_image_to_view()
void ImageEditor::fit_image_to_view(FitType type)
{
auto viewport_rect = rect();
m_pan_origin = Gfx::FloatPoint(0, 0);
@ -628,7 +628,17 @@ void ImageEditor::fit_image_to_view()
auto image_size = image().size();
auto height_ratio = floorf(border_ratio * viewport_rect.height()) / (float)image_size.height();
auto width_ratio = floorf(border_ratio * viewport_rect.width()) / (float)image_size.width();
set_absolute_scale(min(height_ratio, width_ratio), false);
switch (type) {
case FitType::Width:
set_absolute_scale(width_ratio, false);
break;
case FitType::Height:
set_absolute_scale(height_ratio, false);
break;
case FitType::Image:
set_absolute_scale(min(height_ratio, width_ratio), false);
break;
}
float offset = m_show_rulers ? -m_ruler_thickness / (m_scale * 2.0f) : 0.0f;
m_pan_origin = Gfx::FloatPoint(offset, offset);