serenity/Base/res/apps/LibGfxScaleDemo.af

[App]
Name=LibGfx Scale Demo
Executable=/bin/LibGfxScaleDemo
Category=Demos
LibGfx: Make it possible to apply an (integer) scale to a Painter This adds a scale factor to Painter, which will be used for HighDPI support. It's also a step towards general affine transforms on Painters. All of Painter's public API takes logical coordinates, while some internals deal with physical coordinates now. If scale == 1, logical and physical coordinates are the same. For scale == 2, a 200x100 bitmap would be covered by a logical {0, 0, 100, 50} rect, while its physical size would be {0, 0, 200, 100}. Most of Painter's functions just assert that scale() == 1 is for now, but most functions called by WindowServer are updated to handle arbitrary (integer) scale. Also add a new Demo "LibGfxScaleDemo" that covers the converted functions and that can be used to iteratively add scaling support to more functions. To make Painter's interface deal with logical coordinates only, make translation() and clip_rect() non-public. 2021-01-12 15:53:07 -05:00			`[App]`
			`Name=LibGfx Scale Demo`
			`Executable=/bin/LibGfxScaleDemo`
			`Category=Demos`