mirror of
https://github.com/riuson/lcd-image-converter.git
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71 lines
2.6 KiB
C++
71 lines
2.6 KiB
C++
/*
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* LCD Image Converter. Converts images and fonts for embedded applications.
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* Copyright (C) 2010 riuson
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* mailto: riuson@gmail.com
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/
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*/
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#ifndef BITMAPHELPER_H
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#define BITMAPHELPER_H
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#include <conversion_options.h>
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#include <QFontMetrics>
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#include <QImage>
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#include <QPainterPath>
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namespace Data
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{
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enum class HorizontalAlignMode;
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enum class VerticalAlignMode;
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} // namespace Data
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namespace Parsing
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{
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namespace Conversion
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{
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class BitmapHelper
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{
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public:
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static QImage rotate90(const QImage* source);
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static QImage rotate180(const QImage* source);
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static QImage rotate270(const QImage* source);
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Q_DECL_DEPRECATED static QImage shiftUp(const QImage* source);
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Q_DECL_DEPRECATED static QImage shiftRight(const QImage* source);
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Q_DECL_DEPRECATED static QImage shiftDown(const QImage* source);
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Q_DECL_DEPRECATED static QImage shiftLeft(const QImage* source);
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static QImage shift(const QImage* source, int horizontalDirection, int verticalDirection);
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static QImage flipHorizontal(const QImage* source);
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static QImage flipVertical(const QImage* source);
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static QImage crop(const QImage* source, int left, int top, int right, int bottom, const QColor& backColor);
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static void findEmptyArea(const QImage* source, int& left, int& top, int& right, int& bottom, bool& hEmpty,
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bool& vEmpty);
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static QImage scale(const QImage* source, int scale);
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static QImage drawGrid(const QImage* source, int scale);
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static QImage drawSelection(const QImage* source, const QPainterPath& selectedPath, int scale);
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static QImage drawPixel(const QImage* source, int x, int y, const QColor& color);
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static QColor detectBackgroundColor(const QImage* image);
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static QImage fromSvg(const QString& path, int size);
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static QColor fromRgba(QRgb value);
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static QImage align(const QImage* source, Data::HorizontalAlignMode horizontalMode, int horizontalOffset,
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Data::VerticalAlignMode verticalMode, int verticalOffset);
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};
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} // namespace Conversion
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} // namespace Parsing
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#endif // BITMAPHELPER_H
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