Fast & Furious (#655)

* [WIP] Fast & Furious

* ensure we translate before scaling

* implement canvas caching for rest of elements

* remove unnecessary ts-ignore

* fix for devicePixelRatio

* initialize missing element props on restore

* factor out canvas padding

* remove unnecessary filtering

* simplify renderElement

* regenerate canvas on prop changes

* revert swapping shape resetting with canvas

* fix blurry rendering

* apply devicePixelRatio when clearing canvas

* improve blurriness; fix arrow canvas offset

* revert canvas clearing changes in anticipation of merge

* normalize scrollX/Y on update

* fix getDerivedStateFromProps

* swap derivedState for type brands

* tweak types

* remove renderScene offsets

* move selection element translations to renderElement

* dry out canvas zoom transformations

* fix padding offset

* Render cached canvas based on the zoom level

Co-authored-by: David Luzar <luzar.david@gmail.com>
Co-authored-by: Preet <833927+pshihn@users.noreply.github.com>
This commit is contained in:
Christopher Chedeau 2020-02-19 08:25:01 -08:00 committed by GitHub
parent d39c7d4421
commit 5256096d76
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13 changed files with 269 additions and 114 deletions

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@ -20,7 +20,7 @@ export async function copyToAppClipboard(
elements: readonly ExcalidrawElement[],
) {
CLIPBOARD = JSON.stringify(
getSelectedElements(elements).map(({ shape, ...el }) => el),
getSelectedElements(elements).map(({ shape, canvas, ...el }) => el),
);
try {
// when copying to in-app clipboard, clear system clipboard so that if