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🐛 Fix panning and scroll when dpr > 1 (render wasm)

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Belén Albeza 2025-06-18 17:13:06 +02:00
parent e7e39a5521
commit 4a9f6ea04e
1 changed files with 3 additions and 6 deletions
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9
render-wasm/src/render.rs
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@ -605,10 +605,7 @@ impl RenderState {
// Scale and translate the target according to the cached data // Scale and translate the target according to the cached data
let navigate_zoom = self.viewbox.zoom / self.cached_viewbox.zoom; let navigate_zoom = self.viewbox.zoom / self.cached_viewbox.zoom;
canvas.scale(( canvas.scale((navigate_zoom, navigate_zoom));
navigate_zoom * self.options.dpr(),
navigate_zoom * self.options.dpr(),
));
let TileRect(start_tile_x, start_tile_y, _, _) = let TileRect(start_tile_x, start_tile_y, _, _) =
tiles::get_tiles_for_viewbox_with_interest( tiles::get_tiles_for_viewbox_with_interest(
@ -616,8 +613,8 @@ impl RenderState {
VIEWPORT_INTEREST_AREA_THRESHOLD, VIEWPORT_INTEREST_AREA_THRESHOLD,
scale, scale,
); );
let offset_x = self.viewbox.area.left * self.cached_viewbox.zoom; let offset_x = self.viewbox.area.left * self.cached_viewbox.zoom * self.options.dpr();
let offset_y = self.viewbox.area.top * self.cached_viewbox.zoom; let offset_y = self.viewbox.area.top * self.cached_viewbox.zoom * self.options.dpr();
canvas.translate(( canvas.translate((
(start_tile_x as f32 * tiles::TILE_SIZE) - offset_x, (start_tile_x as f32 * tiles::TILE_SIZE) - offset_x,