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nsISVGCairoCanvas.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is the Mozilla SVG Cairo Renderer project.
00016  *
00017  * The Initial Developer of the Original Code is IBM Corporation.
00018  * Portions created by the Initial Developer are Copyright (C) 2004
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Parts of this file contain code derived from the following files(s)
00022  * of the Mozilla SVG project (these parts are Copyright (C) by their
00023  * respective copyright-holders):
00024  *    layout/svg/renderer/src/libart/nsISVGLibartCanvas.h
00025  *
00026  * Contributor(s):
00027  *
00028  * Alternatively, the contents of this file may be used under the terms of
00029  * either of the GNU General Public License Version 2 or later (the "GPL"),
00030  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00031  * in which case the provisions of the GPL or the LGPL are applicable instead
00032  * of those above. If you wish to allow use of your version of this file only
00033  * under the terms of either the GPL or the LGPL, and not to allow others to
00034  * use your version of this file under the terms of the MPL, indicate your
00035  * decision by deleting the provisions above and replace them with the notice
00036  * and other provisions required by the GPL or the LGPL. If you do not delete
00037  * the provisions above, a recipient may use your version of this file under
00038  * the terms of any one of the MPL, the GPL or the LGPL.
00039  *
00040  * ***** END LICENSE BLOCK ***** */
00041 
00042 #ifndef __NS_ISVGCAIRO_CANVAS_H__
00043 #define __NS_ISVGCAIRO_CANVAS_H__
00044 
00045 #include "nsISVGRendererCanvas.h"
00046 #include "cairo.h"
00047 
00048 // {590fdf19-7c06-4719-a17a-3706e2523fbc}
00049 #define NS_ISVGCAIROCANVAS_IID \
00050 { 0x590fdf19, 0x7c06, 0x4719, { 0xa1, 0x7a, 0x37, 0x06, 0xe2, 0x52, 0x3f, 0xbc } }
00051 
00056 
00057 
00060 class nsISVGCairoCanvas : public nsISVGRendererCanvas
00061 {
00062 public:
00063   NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISVGCAIROCANVAS_IID)
00064 
00065   NS_IMETHOD_(cairo_t*) GetContext() = 0;
00066 
00067   // Update the matrix with the device translation
00068   NS_IMETHOD AdjustMatrixForInitialTransform(cairo_matrix_t* aMatrix) = 0;
00069 };
00070 
00073 #endif //__NS_ISVGCAIRO_CANVAS_H__