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Handle zero width or height (#315)

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* Avoid resizing when width or height is zero
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Max Ammann 2024-08-05 21:01:15 +01:00 committed by GitHub
parent 3dcec8f07b
commit c3201f79e0
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1 changed files with 6 additions and 4 deletions
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10
maplibre-winit/src/lib.rs
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@ -156,10 +156,12 @@ impl<ET: 'static + PartialEq + Debug> EventLoop<ET> for WinitEventLoop<ET> {
..
} => window_target.exit(),
WindowEvent::Resized(winit::dpi::PhysicalSize { width, height}) => {
if let Ok(map_context) = map.context_mut() {
let size = PhysicalSize::new(*width, *height).expect("window values should not be zero");
map_context.resize(size, scale_factor);
map.window().request_redraw();
// If height or width is zero, skip this resize event. This happens on Windows when minimizing the window.
if let Some(size) = PhysicalSize::new(*width, *height) {
if let Ok(map_context) = map.context_mut() {
map_context.resize(size, scale_factor);
map.window().request_redraw();
}
}
}
WindowEvent::ScaleFactorChanged { inner_size_writer, scale_factor: new_scale_factor } => {