1 /* 2 * This file is part of d-dazzle. 3 * 4 * d-dazzle is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU Lesser General Public License 6 * as published by the Free Software Foundation; either version 3 7 * of the License, or (at your option) any later version, with 8 * some exceptions, please read the COPYING file. 9 * 10 * d-dazzle is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public License 16 * along with d-dazzle; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA 18 */ 19 module dazzle.GraphLineRenderer; 20 21 private import dazzle.GraphRendererIF; 22 private import dazzle.GraphRendererT; 23 private import dazzle.c.functions; 24 public import dazzle.c.types; 25 private import gdk.RGBA; 26 private import glib.ConstructionException; 27 private import glib.Str; 28 private import gobject.ObjectG; 29 30 31 /** */ 32 public class GraphLineRenderer : ObjectG, GraphRendererIF 33 { 34 /** the main Gtk struct */ 35 protected DzlGraphLineRenderer* dzlGraphLineRenderer; 36 37 /** Get the main Gtk struct */ 38 public DzlGraphLineRenderer* getGraphLineRendererStruct(bool transferOwnership = false) 39 { 40 if (transferOwnership) 41 ownedRef = false; 42 return dzlGraphLineRenderer; 43 } 44 45 /** the main Gtk struct as a void* */ 46 protected override void* getStruct() 47 { 48 return cast(void*)dzlGraphLineRenderer; 49 } 50 51 /** 52 * Sets our main struct and passes it to the parent class. 53 */ 54 public this (DzlGraphLineRenderer* dzlGraphLineRenderer, bool ownedRef = false) 55 { 56 this.dzlGraphLineRenderer = dzlGraphLineRenderer; 57 super(cast(GObject*)dzlGraphLineRenderer, ownedRef); 58 } 59 60 // add the GraphRenderer capabilities 61 mixin GraphRendererT!(DzlGraphLineRenderer); 62 63 64 /** */ 65 public static GType getType() 66 { 67 return dzl_graph_view_line_renderer_get_type(); 68 } 69 70 /** */ 71 public this() 72 { 73 auto p = dzl_graph_view_line_renderer_new(); 74 75 if(p is null) 76 { 77 throw new ConstructionException("null returned by new"); 78 } 79 80 this(cast(DzlGraphLineRenderer*) p, true); 81 } 82 83 /** */ 84 public RGBA getStrokeColorRgba() 85 { 86 auto p = dzl_graph_view_line_renderer_get_stroke_color_rgba(dzlGraphLineRenderer); 87 88 if(p is null) 89 { 90 return null; 91 } 92 93 return ObjectG.getDObject!(RGBA)(cast(GdkRGBA*) p); 94 } 95 96 /** */ 97 public void setStrokeColor(string strokeColor) 98 { 99 dzl_graph_view_line_renderer_set_stroke_color(dzlGraphLineRenderer, Str.toStringz(strokeColor)); 100 } 101 102 /** */ 103 public void setStrokeColorRgba(RGBA strokeColorRgba) 104 { 105 dzl_graph_view_line_renderer_set_stroke_color_rgba(dzlGraphLineRenderer, (strokeColorRgba is null) ? null : strokeColorRgba.getRGBAStruct()); 106 } 107 }