forked from joejulian/gio
Elias Naur
c5fb759aef
There's an argument that rounded caps and joins are the simplest stroke, in that it can be defined to cover all pixels within lineWidth distance from the supporting path. However, the more important reason is that the compute renderer natively supports this stroke style (without dashes), and users that don't care (much) about the particular stroke style should get the efficient implementation. A good example is op/clip.Border that strokes a closed path, where the StrokeCap is irrelevant. This is a (subtle) API change. If you have code that relies on the default values of clip.StrokeStyle you may want to set Cap and Join explicitly. See the test changes for examples. On the other hand, you will get much better performance from the default Cap and Join values once the compute renderer becomes the default. Disablethe TestPaintClippedBorder test; dashes round-capped, round-joined strokes doesn't seem to work correctly. Signed-off-by: Elias Naur <mail@eliasnaur.com>
Gio - https://gioui.org
Immediate mode GUI programs in Go for Android, iOS, macOS, Linux, FreeBSD, OpenBSD, Windows, and WebAssembly (experimental).
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