| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef INCLUDED_BASEBMP_DRAWMODES_HXX |
| #define INCLUDED_BASEBMP_DRAWMODES_HXX |
| |
| /* Definition of Draw modes */ |
| |
| namespace basebmp |
| { |
| enum DrawMode |
| { |
| /** Default draw mode, which simply renders pixel in the |
| requested color |
| */ |
| DrawMode_PAINT, |
| |
| /** XOR draw mode, which XORs each existing pixel value with |
| the new color. |
| |
| The result of this XOR operation strongly depends on the |
| underlying pixel format, as it is defined by the bitwise |
| XOR of the (potentially palette-looked-up) color value and |
| the existing pixel content (being it true color or a |
| palette index). |
| */ |
| DrawMode_XOR |
| }; |
| } |
| |
| #endif /* INCLUDED_BASEBMP_DRAWMODES_HXX */ |
