@tldraw/editor
Version:
tldraw infinite canvas SDK (editor).
62 lines (61 loc) • 2.58 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var useZoomCss_exports = {};
__export(useZoomCss_exports, {
useZoomCss: () => useZoomCss
});
module.exports = __toCommonJS(useZoomCss_exports);
var import_state = require("@tldraw/state");
var import_utils = require("@tldraw/utils");
var React = __toESM(require("react"));
var import_useContainer = require("./useContainer");
var import_useEditor = require("./useEditor");
function useZoomCss() {
const editor = (0, import_useEditor.useEditor)();
const container = (0, import_useContainer.useContainer)();
React.useEffect(() => {
const setScale = (s) => container.style.setProperty("--tl-zoom", s.toString());
const setScaleDebounced = (0, import_utils.debounce)(setScale, 100);
const scheduler = new import_state.EffectScheduler("useZoomCss", () => {
const numShapes = editor.getCurrentPageShapeIds().size;
if (numShapes < 300) {
setScale(editor.getZoomLevel());
} else {
setScaleDebounced(editor.getZoomLevel());
}
});
scheduler.attach();
scheduler.execute();
return () => {
scheduler.detach();
setScaleDebounced.cancel();
};
}, [editor, container]);
}
//# sourceMappingURL=useZoomCss.js.map