migrations/egui
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Use canvas directly (#4780)

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This commit is contained in:
Jan Procházka
2024-07-15 18:59:15 +02:00
committed by GitHub
parent cb9f30482f
commit 0d89e31e3e
10 changed files with 22 additions and 27 deletions
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11
crates/eframe/src/web/mod.rs
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@@ -122,17 +122,6 @@ fn theme_from_dark_mode(dark_mode: bool) -> Theme {
}
}
fn get_canvas_element_by_id(canvas_id: &str) -> Option<web_sys::HtmlCanvasElement> {
let document = web_sys::window()?.document()?;
let canvas = document.get_element_by_id(canvas_id)?;
canvas.dyn_into::<web_sys::HtmlCanvasElement>().ok()
}
fn get_canvas_element_by_id_or_die(canvas_id: &str) -> web_sys::HtmlCanvasElement {
get_canvas_element_by_id(canvas_id)
.unwrap_or_else(|| panic!("Failed to find canvas with id {canvas_id:?}"))
}
/// Returns the canvas in client coordinates.
fn canvas_content_rect(canvas: &web_sys::HtmlCanvasElement) -> egui::Rect {
let bounding_rect = canvas.get_bounding_client_rect();