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9a073d9399
Sometimes when moving a window, having a tooltip attached to the mouse pointer, or scrolling a `ScrollArea`, you would see this disturbing effect:  This is caused by us rounding many visual elements (lines, rectangles, text, …) to physical pixels in order to keep them sharp. If the window/tooltip itself is not rounded to a physical pixel, then you can get this behavior. So from now on the position of all areas/windows/tooltips/popups/ScrollArea gets rounded to the closes pixel. * Unlocked by https://github.com/emilk/egui/pull/7709
egui demo library
This crate contains example code for egui.
The demo library is a separate crate for three reasons:
- To ensure it only uses the public
eguiapi. - To remove the amount of code in
eguiproper. - To make it easy for 3rd party egui integrations to use it for tests.
This crate also contains benchmarks for egui. Run them with
# Run all benchmarks
cargo bench -p egui_demo_lib
# Run a single benchmark
cargo bench -p egui_demo_lib "benchmark name"
# Profile benchmarks with cargo-flamegraph (--root flag is necessary for MacOS)
CARGO_PROFILE_BENCH_DEBUG=true cargo flamegraph --bench benchmark --root -p egui_demo_lib -- --bench "benchmark name"
# Profile with cargo-instruments
CARGO_PROFILE_BENCH_DEBUG=true cargo instruments --profile bench --bench benchmark -p egui_demo_lib -t time -- --bench "benchmark name"