illustrator.js/dist/layer/LayerUtils.js

JavaScript image processing library

"use strict";
var _LayerUtils_ctx;
Object.defineProperty(exports, "__esModule", { value: true });
exports.LayerUtils = void 0;
const tslib_1 = require("tslib");
class LayerUtils {
    constructor(ctx) {
        _LayerUtils_ctx.set(this, void 0);
        tslib_1.__classPrivateFieldSet(this, _LayerUtils_ctx, ctx, "f");
    }
    measureText(text) {
        return tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").measureText(text);
    }
    getLayerTransformation() {
        return tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").getTransform();
    }
    createLinearGradient(x0, x1, y0, y1) {
        return tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").createLinearGradient(x0, x1, y0, y1);
    }
    createRadialGradient(x0, y0, r0, x1, y1, r1) {
        return tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").createRadialGradient(x0, y0, r0, x1, y1, r1);
    }
    createConicGradient(startAngle, x, y) {
        return tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").createConicGradient(startAngle, x, y);
    }
    createPattern(image, repeat) {
        return tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").createPattern(image, repeat);
    }
    getImageData(sx = 0, sy = 0, sw = tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").canvas.width, sh = tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").canvas.height) {
        return tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").getImageData(sx, sy, sw, sh);
    }
    putImageData(data, dx, dy) {
        return tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").putImageData(data, dx, dy);
    }
    getCenterPoint(divider = 2) {
        if (typeof divider !== "number")
            throw new TypeError("divider must be a number");
        return {
            x: tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").canvas.width / divider,
            y: tslib_1.__classPrivateFieldGet(this, _LayerUtils_ctx, "f").canvas.height / divider
        };
    }
}
exports.LayerUtils = LayerUtils;
_LayerUtils_ctx = new WeakMap();