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feat: Support LaTeX and AsciiMath via MathJax on stem.excalidraw.com

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This commit is contained in:
Daniel J. Geiger 2022-12-27 15:11:52 -06:00
parent c8370b394c
commit 86f5c2ebcf
84 changed files with 8331 additions and 289 deletions
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13
src/data/restore.ts
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@ -33,6 +33,7 @@ import { LinearElementEditor } from "../element/linearElementEditor";
import { bumpVersion } from "../element/mutateElement";
import { getUpdatedTimestamp, updateActiveTool } from "../utils";
import { arrayToMap } from "../utils";
import { isValidSubtype } from "../subtypes";
import oc from "open-color";
type RestoredAppState = Omit<
@ -73,7 +74,8 @@ const getFontFamilyByName = (fontFamilyName: string): FontFamilyValues => {
};
const restoreElementWithProperties = <
T extends Required<Omit<ExcalidrawElement, "customData">> & {
T extends Required<Omit<ExcalidrawElement, "subtype" | "customData">> & {
subtype?: ExcalidrawElement["subtype"];
customData?: ExcalidrawElement["customData"];
/** @deprecated */
boundElementIds?: readonly ExcalidrawElement["id"][];
@ -136,6 +138,9 @@ const restoreElementWithProperties = <
locked: element.locked ?? false,
};
if ("subtype" in element && isValidSubtype(element.subtype, base.type)) {
base.subtype = element.subtype;
}
if ("customData" in element) {
base.customData = element.customData;
}
@ -450,6 +455,12 @@ export const restoreAppState = (
: defaultValue;
}
if ("activeSubtypes" in appState) {
nextAppState.activeSubtypes = appState.activeSubtypes;
}
if ("customData" in appState) {
nextAppState.customData = appState.customData;
}
return {
...nextAppState,
cursorButton: localAppState?.cursorButton || "up",