1 /* 2 * This file is part of gtkD. 3 * 4 * gtkD 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 * gtkD 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 gtkD; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA 18 */ 19 20 // generated automatically - do not change 21 // find conversion definition on APILookup.txt 22 // implement new conversion functionalities on the wrap.utils pakage 23 24 25 module gdk.MemoryTexture; 26 27 private import gdk.Texture; 28 private import gdk.c.functions; 29 public import gdk.c.types; 30 private import glib.Bytes; 31 private import glib.ConstructionException; 32 private import gobject.ObjectG; 33 34 35 /** 36 * A `GdkTexture` representing image data in memory. 37 */ 38 public class MemoryTexture : Texture 39 { 40 /** the main Gtk struct */ 41 protected GdkMemoryTexture* gdkMemoryTexture; 42 43 /** Get the main Gtk struct */ 44 public GdkMemoryTexture* getMemoryTextureStruct(bool transferOwnership = false) 45 { 46 if (transferOwnership) 47 ownedRef = false; 48 return gdkMemoryTexture; 49 } 50 51 /** the main Gtk struct as a void* */ 52 protected override void* getStruct() 53 { 54 return cast(void*)gdkMemoryTexture; 55 } 56 57 /** 58 * Sets our main struct and passes it to the parent class. 59 */ 60 public this (GdkMemoryTexture* gdkMemoryTexture, bool ownedRef = false) 61 { 62 this.gdkMemoryTexture = gdkMemoryTexture; 63 super(cast(GdkTexture*)gdkMemoryTexture, ownedRef); 64 } 65 66 67 /** */ 68 public static GType getType() 69 { 70 return gdk_memory_texture_get_type(); 71 } 72 73 /** 74 * Creates a new texture for a blob of image data. 75 * 76 * The `GBytes` must contain @stride x @height pixels 77 * in the given format. 78 * 79 * Params: 80 * width = the width of the texture 81 * height = the height of the texture 82 * format = the format of the data 83 * bytes = the `GBytes` containing the pixel data 84 * stride = rowstride for the data 85 * 86 * Returns: A newly-created `GdkTexture` 87 * 88 * Throws: ConstructionException GTK+ fails to create the object. 89 */ 90 public this(int width, int height, GdkMemoryFormat format, Bytes bytes, size_t stride) 91 { 92 auto __p = gdk_memory_texture_new(width, height, format, (bytes is null) ? null : bytes.getBytesStruct(), stride); 93 94 if(__p is null) 95 { 96 throw new ConstructionException("null returned by new"); 97 } 98 99 this(cast(GdkMemoryTexture*) __p, true); 100 } 101 }