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Fix touch location accuracy (#2944)

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daxpedda 2023-07-10 02:17:36 +02:00 • committed by GitHub
parent 5e0e1e96bc
commit 42e492cde8
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3 changed files with 6 additions and 25 deletions
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17
src/platform_impl/web/web_sys/event.rs
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@ -7,7 +7,7 @@ use smol_str::SmolStr;
use std::convert::TryInto;
use wasm_bindgen::prelude::wasm_bindgen;
use wasm_bindgen::{JsCast, JsValue};
use web_sys::{HtmlCanvasElement, KeyboardEvent, MouseEvent, PointerEvent, WheelEvent};
use web_sys::{KeyboardEvent, MouseEvent, PointerEvent, WheelEvent};
bitflags! {
// https://www.w3.org/TR/pointerevents3/#the-buttons-property
@ -132,17 +132,6 @@ impl MouseDelta {
}
}
pub fn mouse_position_by_client(
event: &MouseEvent,
canvas: &HtmlCanvasElement,
) -> LogicalPosition<f64> {
let bounding_client_rect = canvas.get_bounding_client_rect();
LogicalPosition {
x: event.client_x() as f64 - bounding_client_rect.x(),
y: event.client_y() as f64 - bounding_client_rect.y(),
}
}
pub fn mouse_scroll_delta(
window: &web_sys::Window,
event: &WheelEvent,
@ -233,10 +222,6 @@ pub fn mouse_modifiers(event: &MouseEvent) -> ModifiersState {
state
}
pub fn touch_position(event: &PointerEvent, canvas: &HtmlCanvasElement) -> LogicalPosition<f64> {
mouse_position_by_client(event, canvas)
}
pub fn pointer_move_event(event: PointerEvent) -> impl Iterator<Item = PointerEvent> {
// make a single iterator depending on the availability of coalesced events
if has_coalesced_events_support(&event) {