1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef INCLUDED_VCLCANVAS_SPRITE_HXX 25 #define INCLUDED_VCLCANVAS_SPRITE_HXX 26 27 #include <canvas/base/sprite.hxx> 28 29 class OutputDevice; 30 31 namespace vclcanvas 32 { 33 /** Specialization of ::canvas::Sprite interface, to also provide 34 redraw methods. 35 */ 36 class Sprite : public ::canvas::Sprite 37 { 38 public: 39 40 /** Redraw sprite at the stored position. 41 42 @param bBufferedUpdate 43 When true, the redraw does <em>not</em> happen directly on 44 the front buffer, but within a VDev. Used to speed up 45 drawing. 46 */ 47 virtual void redraw( OutputDevice& rOutDev, 48 bool bBufferedUpdate ) const = 0; 49 50 /** Redraw sprite at the given position. 51 52 @param rPos 53 Output position of the sprite. Overrides the sprite's own 54 output position. 55 56 @param bBufferedUpdate 57 When true, the redraw does <em>not</em> happen directly on 58 the front buffer, but within a VDev. Used to speed up 59 drawing. 60 */ 61 virtual void redraw( OutputDevice& rOutDev, 62 const ::basegfx::B2DPoint& rPos, 63 bool bBufferedUpdate ) const = 0; 64 }; 65 } 66 67 #endif /* INCLUDED_VCLCANVAS_SPRITE_HXX */ 68