/usr/include/d/gtkd-3/gdk/Pixbuf.d is in libgtkd-3-dev 3.7.5-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | /*
* This file is part of gtkD.
*
* gtkD is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version, with
* some exceptions, please read the COPYING file.
*
* gtkD is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with gtkD; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
*/
// generated automatically - do not change
// find conversion definition on APILookup.txt
// implement new conversion functionalities on the wrap.utils pakage
module gdk.Pixbuf;
private import cairo.Surface;
private import gdk.Window;
private import gdk.c.functions;
public import gdk.c.types;
private import gdkpixbuf.Pixbuf;
private import gobject.ObjectG;
public import gtkc.gdktypes;
/** */
public import gdkpixbuf.Pixbuf;
/**
*/
/**
* Transfers image data from a #cairo_surface_t and converts it to an RGB(A)
* representation inside a #GdkPixbuf. This allows you to efficiently read
* individual pixels from cairo surfaces. For #GdkWindows, use
* gdk_pixbuf_get_from_window() instead.
*
* This function will create an RGB pixbuf with 8 bits per channel.
* The pixbuf will contain an alpha channel if the @surface contains one.
*
* Params:
* surface = surface to copy from
* srcX = Source X coordinate within @surface
* srcY = Source Y coordinate within @surface
* width = Width in pixels of region to get
* height = Height in pixels of region to get
*
* Returns: A newly-created pixbuf with a
* reference count of 1, or %NULL on error
*/
public Pixbuf getFromSurface(Surface surface, int srcX, int srcY, int width, int height)
{
auto p = gdk_pixbuf_get_from_surface((surface is null) ? null : surface.getSurfaceStruct(), srcX, srcY, width, height);
if(p is null)
{
return null;
}
return ObjectG.getDObject!(Pixbuf)(cast(GdkPixbuf*) p, true);
}
/**
* Transfers image data from a #GdkWindow and converts it to an RGB(A)
* representation inside a #GdkPixbuf. In other words, copies
* image data from a server-side drawable to a client-side RGB(A) buffer.
* This allows you to efficiently read individual pixels on the client side.
*
* This function will create an RGB pixbuf with 8 bits per channel with
* the size specified by the @width and @height arguments scaled by the
* scale factor of @window. The pixbuf will contain an alpha channel if
* the @window contains one.
*
* If the window is off the screen, then there is no image data in the
* obscured/offscreen regions to be placed in the pixbuf. The contents of
* portions of the pixbuf corresponding to the offscreen region are undefined.
*
* If the window you’re obtaining data from is partially obscured by
* other windows, then the contents of the pixbuf areas corresponding
* to the obscured regions are undefined.
*
* If the window is not mapped (typically because it’s iconified/minimized
* or not on the current workspace), then %NULL will be returned.
*
* If memory can’t be allocated for the return value, %NULL will be returned
* instead.
*
* (In short, there are several ways this function can fail, and if it fails
* it returns %NULL; so check the return value.)
*
* Params:
* window = Source window
* srcX = Source X coordinate within @window
* srcY = Source Y coordinate within @window
* width = Width in pixels of region to get
* height = Height in pixels of region to get
*
* Returns: A newly-created pixbuf with a
* reference count of 1, or %NULL on error
*/
public Pixbuf getFromWindow(Window window, int srcX, int srcY, int width, int height)
{
auto p = gdk_pixbuf_get_from_window((window is null) ? null : window.getWindowStruct(), srcX, srcY, width, height);
if(p is null)
{
return null;
}
return ObjectG.getDObject!(Pixbuf)(cast(GdkPixbuf*) p, true);
}
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