The Birdfont Source Code


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Gradient.vala in libbirdfont

This file is a part of the Birdfont project.

Contributing

Send patches or pull requests to johan.mattsson.m@gmail.com.
Clone this repository: git clone https://github.com/johanmattssonm/birdfont.git

Revisions

View the latest version of libbirdfont/Gradient.vala.
Fix zero length handles
1 /* 2 Copyright (C) 2015 Johan Mattsson 3 4 This library is free software; you can redistribute it and/or modify 5 it under the terms of the GNU Lesser General Public License as 6 published by the Free Software Foundation; either version 3 of the 7 License, or (at your option) any later version. 8 9 This library is distributed in the hope that it will be useful, but 10 WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 */ 14 15 using Cairo; 16 using Math; 17 18 namespace BirdFont { 19 20 public class Gradient : GLib.Object { 21 public double x1; 22 public double y1; 23 public double x2; 24 public double y2; 25 26 public Gee.ArrayList<Stop> stops; 27 28 public int id = -1; 29 30 public Gradient () { 31 x1 = 0; 32 y1 = 0; 33 x2 = 0; 34 y2 = 0; 35 stops = new Gee.ArrayList<Stop> (); 36 } 37 38 public Gradient copy () { 39 Gradient g = new Gradient (); 40 g.x1 = x1; 41 g.y1 = y1; 42 g.x2 = x2; 43 g.y2 = y2; 44 45 foreach (Stop s in stops) { 46 g.stops.add (s.copy ()); 47 } 48 49 return g; 50 } 51 } 52 53 } 54