The Birdfont Source Code


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Drawing.vala in libbirdfont/TextRendering

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/TextRendering/Drawing.vala.
Merge ../birdfont-2.x
1 /* 2 Copyright (C) 2014 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 namespace BirdFont { 16 17 /** Interface for creating drawing callbacks. */ 18 [Compact] 19 [CCode (ref_function = "bird_font_drawing_ref", unref_function = "bird_font_drawing_unref")] 20 public class Drawing { 21 22 public int iterator_refcount = 1; 23 24 public Drawing () { 25 } 26 27 public void new_path (double x, double y) { 28 } 29 30 public void curve_to (double xb, double yb, double xc, double yc, double xd, double yd) { 31 } 32 33 public void close_path (double x, double y) { 34 } 35 36 public unowned Drawing @ref () { 37 iterator_refcount++; 38 return this; 39 } 40 41 public void unref () { 42 if (--iterator_refcount == 0) { 43 this.free (); 44 } 45 } 46 47 private extern void free (); 48 } 49 50 } 51