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path: root/frontend/gamma/js/Clipperz/PM/UI/Canvas/Features/protect.js
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1/*
2
3Copyright 2008-2011 Clipperz Srl
4
5This file is part of Clipperz's Javascript Crypto Library.
6Javascript Crypto Library provides web developers with an extensive
7and efficient set of cryptographic functions. The library aims to
8obtain maximum execution speed while preserving modularity and
9reusability.
10For further information about its features and functionalities please
11refer to http://www.clipperz.com
12
13* Javascript Crypto Library is free software: you can redistribute
14 it and/or modify it under the terms of the GNU Affero General Public
15 License as published by the Free Software Foundation, either version
16 3 of the License, or (at your option) any later version.
17
18* Javascript Crypto Library is distributed in the hope that it will
19 be useful, but WITHOUT ANY WARRANTY; without even the implied
20 warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
21 See the GNU Affero General Public License for more details.
22
23* You should have received a copy of the GNU Affero General Public
24 License along with Javascript Crypto Library. If not, see
25 <http://www.gnu.org/licenses/>.
26
27*/
28
29//
30 //protect.js
31 //protect
32//
33 //Created by Giulio Cesare Solaroli on 3/7/10
34 //Copyright 2010 Clipperz
35 //This code was generated by Opacity. You may use or modify it in any way.
36//
37
38var kClipperz_PM_UI_Canvas_Features_protectWidth = 76.0;
39var kClipperz_PM_UI_Canvas_Features_protectHeight = 76.0;
40
41function Clipperz_PM_UI_Canvas_Features_protect(canvas, aColor, aBannerColor, aBannerBackgroundColor)
42{
43 var context = canvas.getContext("2d");
44 var alignStroke;
45 var resolution;
46 var path;
47 var pointX;
48 var pointY;
49 var controlPoint1X;
50 var controlPoint1Y;
51 var controlPoint2X;
52 var controlPoint2Y;
53 var stroke;
54 if (window.devicePixelRatio)
55 resolution = window.devicePixelRatio;
56 else
57 resolution = 1.0;
58 resolution *= 0.5 * (canvas.width / kClipperz_PM_UI_Canvas_Features_protectWidth + canvas.height / kClipperz_PM_UI_Canvas_Features_protectHeight);
59
60 context.save();
61 context.scale(canvas.width / kClipperz_PM_UI_Canvas_Features_protectWidth, canvas.height / kClipperz_PM_UI_Canvas_Features_protectHeight);
62 context.clearRect(0.0, 0.0, kClipperz_PM_UI_Canvas_Features_protectWidth, kClipperz_PM_UI_Canvas_Features_protectHeight);
63
64 // Layer 1
65
66 alignStroke = 0.0;
67 context.beginPath();
68 pointX = 38.5;
69 pointY = 36.0;
70 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
71 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
72 context.moveTo(pointX, pointY);
73 pointX = 37.068;
74 pointY = 38.816;
75 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
76 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
77 controlPoint1X = 37.41;
78 controlPoint1Y = 36.234;
79 controlPoint1X = (Math.round(resolution * controlPoint1X + alignStroke) - alignStroke) / resolution;
80 controlPoint1Y = (Math.round(resolution * controlPoint1Y + alignStroke) - alignStroke) / resolution;
81 controlPoint2X = 37.175;
82 controlPoint2Y = 37.907;
83 controlPoint2X = (Math.round(resolution * controlPoint2X + alignStroke) - alignStroke) / resolution;
84 controlPoint2Y = (Math.round(resolution * controlPoint2Y + alignStroke) - alignStroke) / resolution;
85 context.bezierCurveTo(controlPoint1X, controlPoint1Y, controlPoint2X, controlPoint2Y, pointX, pointY);
86 pointX = 37.031;
87 pointY = 40.802;
88 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
89 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
90 controlPoint1X = 36.991;
91 controlPoint1Y = 39.474;
92 controlPoint1X = (Math.round(resolution * controlPoint1X + alignStroke) - alignStroke) / resolution;
93 controlPoint1Y = (Math.round(resolution * controlPoint1Y + alignStroke) - alignStroke) / resolution;
94 controlPoint2X = 36.98;
95 controlPoint2Y = 40.141;
96 controlPoint2X = (Math.round(resolution * controlPoint2X + alignStroke) - alignStroke) / resolution;
97 controlPoint2Y = (Math.round(resolution * controlPoint2Y + alignStroke) - alignStroke) / resolution;
98 context.bezierCurveTo(controlPoint1X, controlPoint1Y, controlPoint2X, controlPoint2Y, pointX, pointY);
99 pointX = 37.258;
100 pointY = 42.23;
101 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
102 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
103 controlPoint1X = 37.068;
104 controlPoint1Y = 41.283;
105 controlPoint1X = (Math.round(resolution * controlPoint1X + alignStroke) - alignStroke) / resolution;
106 controlPoint1Y = (Math.round(resolution * controlPoint1Y + alignStroke) - alignStroke) / resolution;
107 controlPoint2X = 37.139;
108 controlPoint2Y = 41.762;
109 controlPoint2X = (Math.round(resolution * controlPoint2X + alignStroke) - alignStroke) / resolution;
110 controlPoint2Y = (Math.round(resolution * controlPoint2Y + alignStroke) - alignStroke) / resolution;
111 context.bezierCurveTo(controlPoint1X, controlPoint1Y, controlPoint2X, controlPoint2Y, pointX, pointY);
112 pointX = 38.348;
113 pointY = 43.979;
114 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
115 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
116 controlPoint1X = 37.402;
117 controlPoint1Y = 42.799;
118 controlPoint1X = (Math.round(resolution * controlPoint1X + alignStroke) - alignStroke) / resolution;
119 controlPoint1Y = (Math.round(resolution * controlPoint1Y + alignStroke) - alignStroke) / resolution;
120 controlPoint2X = 37.682;
121 controlPoint2Y = 43.798;
122 controlPoint2X = (Math.round(resolution * controlPoint2X + alignStroke) - alignStroke) / resolution;
123 controlPoint2Y = (Math.round(resolution * controlPoint2Y + alignStroke) - alignStroke) / resolution;
124 context.bezierCurveTo(controlPoint1X, controlPoint1Y, controlPoint2X, controlPoint2Y, pointX, pointY);
125 pointX = 38.5;
126 pointY = 36.0;
127 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
128 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
129 controlPoint1X = 40.249;
130 controlPoint1Y = 44.497;
131 controlPoint1X = (Math.round(resolution * controlPoint1X + alignStroke) - alignStroke) / resolution;
132 controlPoint1Y = (Math.round(resolution * controlPoint1Y + alignStroke) - alignStroke) / resolution;
133 controlPoint2X = 40.723;
134 controlPoint2Y = 36.303;
135 controlPoint2X = (Math.round(resolution * controlPoint2X + alignStroke) - alignStroke) / resolution;
136 controlPoint2Y = (Math.round(resolution * controlPoint2Y + alignStroke) - alignStroke) / resolution;
137 context.bezierCurveTo(controlPoint1X, controlPoint1Y, controlPoint2X, controlPoint2Y, pointX, pointY);
138 pointX = 38.5;
139 pointY = 36.0;
140 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
141 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
142 context.lineTo(pointX, pointY);
143 context.closePath();
144 pointX = 50.0;
145 pointY = 52.0;
146 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
147 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
148 context.moveTo(pointX, pointY);
149 pointX = 26.0;
150 pointY = 52.0;
151 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
152 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
153 context.lineTo(pointX, pointY);
154 pointX = 26.0;
155 pointY = 33.0;
156 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
157 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
158 context.lineTo(pointX, pointY);
159 pointX = 50.0;
160 pointY = 33.0;
161 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
162 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
163 context.lineTo(pointX, pointY);
164 pointX = 50.0;
165 pointY = 52.0;
166 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
167 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
168 context.lineTo(pointX, pointY);
169 context.closePath();
170 context.fillStyle = aColor;
171 context.fill();
172
173 alignStroke = 0.0;
174 context.beginPath();
175 pointX = 47.0;
176 pointY = 32.463;
177 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
178 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
179 context.moveTo(pointX, pointY);
180 pointX = 38.0;
181 pointY = 52.0;
182 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
183 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
184 controlPoint1X = 47.0;
185 controlPoint1Y = 52.925;
186 controlPoint1X = (Math.round(resolution * controlPoint1X + alignStroke) - alignStroke) / resolution;
187 controlPoint1Y = (Math.round(resolution * controlPoint1Y + alignStroke) - alignStroke) / resolution;
188 controlPoint2X = 38.0;
189 controlPoint2Y = 52.0;
190 controlPoint2X = (Math.round(resolution * controlPoint2X + alignStroke) - alignStroke) / resolution;
191 controlPoint2Y = (Math.round(resolution * controlPoint2Y + alignStroke) - alignStroke) / resolution;
192 context.bezierCurveTo(controlPoint1X, controlPoint1Y, controlPoint2X, controlPoint2Y, pointX, pointY);
193 pointX = 29.0;
194 pointY = 32.463;
195 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
196 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
197 controlPoint1X = 38.0;
198 controlPoint1Y = 52.0;
199 controlPoint1X = (Math.round(resolution * controlPoint1X + alignStroke) - alignStroke) / resolution;
200 controlPoint1Y = (Math.round(resolution * controlPoint1Y + alignStroke) - alignStroke) / resolution;
201 controlPoint2X = 29.0;
202 controlPoint2Y = 52.925;
203 controlPoint2X = (Math.round(resolution * controlPoint2X + alignStroke) - alignStroke) / resolution;
204 controlPoint2Y = (Math.round(resolution * controlPoint2Y + alignStroke) - alignStroke) / resolution;
205 context.bezierCurveTo(controlPoint1X, controlPoint1Y, controlPoint2X, controlPoint2Y, pointX, pointY);
206 pointX = 47.0;
207 pointY = 32.463;
208 pointX = (Math.round(resolution * pointX + alignStroke) - alignStroke) / resolution;
209 pointY = (Math.round(resolution * pointY + alignStroke) - alignStroke) / resolution;
210 controlPoint1X = 29.0;
211 controlPoint1Y = 12.0;
212 controlPoint1X = (Math.round(resolution * controlPoint1X + alignStroke) - alignStroke) / resolution;
213 controlPoint1Y = (Math.round(resolution * controlPoint1Y + alignStroke) - alignStroke) / resolution;
214 controlPoint2X = 47.0;
215 controlPoint2Y = 12.0;
216 controlPoint2X = (Math.round(resolution * controlPoint2X + alignStroke) - alignStroke) / resolution;
217 controlPoint2Y = (Math.round(resolution * controlPoint2Y + alignStroke) - alignStroke) / resolution;
218 context.bezierCurveTo(controlPoint1X, controlPoint1Y, controlPoint2X, controlPoint2Y, pointX, pointY);
219 context.closePath();
220 context.strokeStyle = aColor;
221 stroke = 4.0;
222 stroke *= resolution;
223 if (stroke < 1.0)
224 stroke = Math.ceil(stroke);
225 else
226 stroke = Math.round(stroke);
227 stroke /= resolution;
228 stroke *= 2.0;
229 context.lineWidth = stroke;
230 context.lineCap = "square";
231 context.save();
232 context.clip();
233 context.stroke();
234 context.restore();
235
236 context.restore();
237}