tldraw
Version:
A tiny little drawing editor.
61 lines (60 loc) • 2.36 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
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 __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var crop_helpers_exports = {};
__export(crop_helpers_exports, {
getTranslateCroppedImageChange: () => getTranslateCroppedImageChange
});
module.exports = __toCommonJS(crop_helpers_exports);
var import_editor = require("@tldraw/editor");
var import_crop = require("../../../../../shapes/shared/crop");
function getTranslateCroppedImageChange(editor, shape, delta) {
if (!shape) {
throw Error("Needs to translate a cropped shape!");
}
const { crop: oldCrop } = shape.props;
if (!oldCrop) {
return;
}
const flatten = editor.inputs.getShiftKey() ? Math.abs(delta.x) < Math.abs(delta.y) ? "x" : "y" : null;
if (flatten === "x") {
delta.x = 0;
} else if (flatten === "y") {
delta.y = 0;
}
delta.rot(-shape.rotation);
const { w, h } = (0, import_crop.getUncroppedSize)(shape.props, oldCrop);
const xCropSize = oldCrop.bottomRight.x - oldCrop.topLeft.x;
const yCropSize = oldCrop.bottomRight.y - oldCrop.topLeft.y;
const newCrop = (0, import_editor.structuredClone)(oldCrop);
const xMinWithCrop = 1 - xCropSize;
const yMinWithCrop = 1 - yCropSize;
newCrop.topLeft.x = (0, import_editor.clamp)(newCrop.topLeft.x - delta.x / w, 0, xMinWithCrop);
newCrop.topLeft.y = (0, import_editor.clamp)(newCrop.topLeft.y - delta.y / h, 0, yMinWithCrop);
newCrop.bottomRight.x = newCrop.topLeft.x + xCropSize;
newCrop.bottomRight.y = newCrop.topLeft.y + yCropSize;
const partial = {
id: shape.id,
type: shape.type,
props: {
crop: newCrop
}
};
return partial;
}
//# sourceMappingURL=crop_helpers.js.map