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Add Context::set_pixels_per_point to control the scale of the UI

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This commit is contained in:
Emil Ernerfeldt
2021-02-21 11:23:33 +01:00
parent c601db5956
commit 5f6a468812
9 changed files with 55 additions and 34 deletions
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10
epi/src/lib.rs
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@@ -144,10 +144,9 @@ impl<'a> Frame<'a> {
self.0.output.window_size = Some(size);
}
/// Change the `pixels_per_point` of [`egui`] to this next frame.
pub fn set_pixels_per_point(&mut self, pixels_per_point: f32) {
self.0.output.pixels_per_point = Some(pixels_per_point);
}
/// Use [`egui::Context::set_pixels_per_point`] instead
#[deprecated = "Use egui::Context::set_pixels_per_point instead"]
pub fn set_pixels_per_point(&mut self, _: f32) {}
/// If you need to request a repaint from another thread, clone this and send it to that other thread.
pub fn repaint_signal(&self) -> std::sync::Arc<dyn RepaintSignal> {
@@ -367,8 +366,5 @@ pub mod backend {
/// Set to some size to resize the outer window (e.g. glium window) to this size.
pub window_size: Option<egui::Vec2>,
/// If the app sets this, change the `pixels_per_point` of [`egui`] to this next frame.
pub pixels_per_point: Option<f32>,
}
}