js-draw
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Draw pictures using a pen, touchscreen, or mouse! JS-draw is a drawing library for JavaScript and TypeScript.
37 lines (36 loc) • 1.83 kB
JavaScript
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
if (kind === "m") throw new TypeError("Private method is not writable");
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var _InputMapper_listener;
/**
* Accepts input events and emits input events.
*/
class InputMapper {
constructor() {
_InputMapper_listener.set(this, null);
}
// @internal
setEmitListener(listener) {
if (listener && typeof listener === 'object') {
__classPrivateFieldSet(this, _InputMapper_listener, (event) => {
return listener.onEvent(event) ?? false;
}, "f");
}
else {
__classPrivateFieldSet(this, _InputMapper_listener, listener, "f");
}
}
emit(event) {
return __classPrivateFieldGet(this, _InputMapper_listener, "f")?.call(this, event) ?? false;
}
}
_InputMapper_listener = new WeakMap();
export default InputMapper;