@daign/2d-graphics/dist/lib/control-elements/selectionFrame.js

Two dimensional graphics library that implements the daign-2d-pipeline.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SelectionFrame = void 0;
var basic_elements_1 = require("../basic-elements");
/**
 * Control guide for drawing a frame around the active object on the control layer.
 */
var SelectionFrame = /** @class */ (function () {
    /**
     * Constructor.
     */
    function SelectionFrame() {
    }
    /**
     * Create the shapes that make up the control guide.
     * @param activeObject - The currently active control object.
     */
    SelectionFrame.prototype.redraw = function (activeObject) {
        /* The transformation that converts from the coordinate system of the control object to view
         * coordinates. */
        var transformation = activeObject.presentationNodes[0].projectNodeToView;
        // The bounding box of the active element, transformed to view coordinates.
        var box = activeObject.getBox();
        var start = box.min.clone().transform(transformation);
        var end = box.max.clone().transform(transformation);
        // Create the basic shape of the frame.
        var frame = new basic_elements_1.TwoPointRectangle();
        frame.addClass('selection-frame');
        frame.start = start;
        frame.end = end;
        return frame;
    };
    return SelectionFrame;
}());
exports.SelectionFrame = SelectionFrame;