init repo
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nikolay ivanov
188
OfficeWeb/sdk/PowerPoint/Editor/TrackObjects/PolyLine.js
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188
OfficeWeb/sdk/PowerPoint/Editor/TrackObjects/PolyLine.js
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/*
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* (c) Copyright Ascensio System SIA 2010-2014
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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function PolyLine(drawingObjects) {
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this.drawingObjects = drawingObjects;
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this.arrPoint = [];
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this.Matrix = new CMatrixL();
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this.TransformMatrix = new CMatrixL();
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this.style = CreateDefaultShapeStyle();
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var _calculated_line;
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var wb = this.drawingObjects.getWorkbook();
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var _theme = wb.theme;
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var colorMap = GenerateDefaultColorMap().color_map;
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var RGBA = {
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R: 0,
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G: 0,
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B: 0,
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A: 255
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};
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if (isRealObject(_theme) && typeof _theme.getLnStyle === "function" && isRealObject(this.style) && isRealObject(this.style.lnRef) && isRealNumber(this.style.lnRef.idx) && isRealObject(this.style.lnRef.Color) && typeof this.style.lnRef.Color.Calculate === "function") {
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_calculated_line = _theme.getLnStyle(this.style.lnRef.idx);
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this.style.lnRef.Color.Calculate(_theme, colorMap, {
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R: 0,
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G: 0,
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B: 0,
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A: 255
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});
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RGBA = this.style.lnRef.Color.RGBA;
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} else {
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_calculated_line = new CLn();
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}
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if (isRealObject(_calculated_line.Fill)) {
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_calculated_line.Fill.calculate(_theme, colorMap, RGBA);
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}
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this.pen = _calculated_line;
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this.polylineForDrawer = new PolylineForDrawer(this);
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this.Draw = function (graphics) {
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graphics.SetIntegerGrid(false);
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graphics.transform3(this.Matrix);
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var shape_drawer = new CShapeDrawer();
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shape_drawer.fromShape(this, graphics);
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shape_drawer.draw(this);
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};
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this.draw = function (g) {
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this.polylineForDrawer.Draw(g);
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return;
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if (this.arrPoint.length < 2) {
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return;
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}
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g._m(this.arrPoint[0].x, this.arrPoint[0].y);
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for (var i = 1; i < this.arrPoint.length; ++i) {
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g._l(this.arrPoint[i].x, this.arrPoint[i].y);
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}
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g.ds();
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};
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this.getLeftTopPoint = function () {
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if (this.arrPoint.length < 1) {
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return {
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x: 0,
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y: 0
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};
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}
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var xMax = this.arrPoint[0].x,
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yMax = this.arrPoint[0].y,
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xMin = xMax,
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yMin = yMax;
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var i;
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for (i = 1; i < this.arrPoint.length; ++i) {
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if (this.arrPoint[i].x > xMax) {
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xMax = this.arrPoint[i].x;
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}
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if (this.arrPoint[i].y > yMax) {
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yMax = this.arrPoint[i].y;
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}
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if (this.arrPoint[i].x < xMin) {
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xMin = this.arrPoint[i].x;
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}
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if (this.arrPoint[i].y < yMin) {
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yMin = this.arrPoint[i].y;
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}
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}
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return {
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x: xMin,
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y: yMin
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};
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};
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this.createShape = function (document) {
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var xMax = this.arrPoint[0].x,
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yMax = this.arrPoint[0].y,
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xMin = xMax,
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yMin = yMax;
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var i;
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var bClosed = false;
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if (this.arrPoint.length > 2) {
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var dx = this.arrPoint[0].x - this.arrPoint[this.arrPoint.length - 1].x;
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var dy = this.arrPoint[0].y - this.arrPoint[this.arrPoint.length - 1].y;
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var dd = editor.WordControl.m_oDrawingDocument;
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if (Math.sqrt(dx * dx + dy * dy) < dd.GetMMPerDot(3)) {
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bClosed = true;
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}
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}
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var _n = bClosed ? this.arrPoint.length - 1 : this.arrPoint.length;
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for (i = 1; i < _n; ++i) {
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if (this.arrPoint[i].x > xMax) {
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xMax = this.arrPoint[i].x;
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}
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if (this.arrPoint[i].y > yMax) {
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yMax = this.arrPoint[i].y;
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}
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if (this.arrPoint[i].x < xMin) {
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xMin = this.arrPoint[i].x;
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}
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if (this.arrPoint[i].y < yMin) {
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yMin = this.arrPoint[i].y;
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}
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}
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var shape = new CShape(this.drawingObjects);
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shape.setPosition(xMin, yMin);
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shape.setExtents(xMax - xMin, yMax - yMin);
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shape.setStyle(CreateDefaultShapeStyle());
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var geometry = new Geometry();
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geometry.AddPathCommand(0, undefined, bClosed ? "norm" : "none", undefined, xMax - xMin, yMax - yMin);
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geometry.AddRect("l", "t", "r", "b");
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geometry.AddPathCommand(1, (this.arrPoint[0].x - xMin) + "", (this.arrPoint[0].y - yMin) + "");
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for (i = 1; i < _n; ++i) {
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geometry.AddPathCommand(2, (this.arrPoint[i].x - xMin) + "", (this.arrPoint[i].y - yMin) + "");
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}
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if (bClosed) {
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geometry.AddPathCommand(6);
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}
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shape.setGeometry(geometry);
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shape.recalculate();
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return shape;
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};
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}
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function PolylineForDrawer(polyline) {
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this.polyline = polyline;
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this.pen = polyline.pen;
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this.brush = polyline.brush;
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this.TransformMatrix = polyline.TransformMatrix;
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this.Matrix = polyline.Matrix;
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this.Draw = function (graphics) {
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graphics.SetIntegerGrid(false);
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graphics.transform3(this.Matrix);
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var shape_drawer = new CShapeDrawer();
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shape_drawer.fromShape(this, graphics);
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shape_drawer.draw(this);
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};
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this.draw = function (g) {
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g._e();
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if (this.polyline.arrPoint.length < 2) {
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return;
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}
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g._m(this.polyline.arrPoint[0].x, this.polyline.arrPoint[0].y);
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for (var i = 1; i < this.polyline.arrPoint.length; ++i) {
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g._l(this.polyline.arrPoint[i].x, this.polyline.arrPoint[i].y);
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}
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g.ds();
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};
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}
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