103 lines
3.6 KiB
C++
103 lines
3.6 KiB
C++
#pragma once
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#ifndef T_BLUREDBRUSH
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#define T_BLUREDBRUSH
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#include "traster.h"
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#include "trastercm.h"
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#include "tcurves.h"
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#include <QPainter>
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#include <QImage>
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#include <QSet>
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//=======================================================
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//
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// BluredBrush
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//
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//=======================================================
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class BluredBrush {
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TRaster32P m_ras;
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QImage m_rasImage;
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int m_size;
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QRadialGradient m_gradient;
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TThickPoint m_lastPoint;
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double m_oldOpacity;
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bool m_enableDynamicOpacity;
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QSet<int> m_aboveStyleIds;
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double getNextPadPosition(const TThickQuadratic &q, double t) const;
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public:
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BluredBrush(const TRaster32P &ras, int size, const QRadialGradient &gradient,
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bool doDynamicOpacity);
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BluredBrush(BluredBrush *src);
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~BluredBrush();
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void addPoint(const TThickPoint &p, double opacity);
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void addArc(const TThickPoint &pa, const TThickPoint &pb,
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const TThickPoint &pc, double opacityA, double opacityC);
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TRect getBoundFromPoints(const std::vector<TThickPoint> &points) const;
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// colormapped
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void updateDrawing(const TRasterCM32P rasCM, const TRasterCM32P rasBackupCM,
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const TRect &bbox, int styleId, int drawOrderMode,
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bool lockAlpha) const;
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void eraseDrawing(const TRasterCM32P rasCM, const TRasterCM32P rasBackupCM,
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const TRect &bbox, bool selective, int selectedStyleId,
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const std::wstring &mode) const;
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void setAboveStyleIds(QSet<int> &ids) { m_aboveStyleIds = ids; }
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// fullcolor
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void updateDrawing(const TRasterP ras, const TRasterP rasBackup,
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const TPixel32 &color, const TRect &bbox,
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double opacity) const;
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void eraseDrawing(const TRasterP ras, const TRasterP rasBackup,
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const TRect &bbox, double opacity) const;
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};
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//************************************************************************
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// Raster Blurred Brush
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//************************************************************************
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class RasterBlurredBrush {
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private:
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std::vector<BluredBrush *> m_blurredBrushes;
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int m_brushCount;
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double m_rotation;
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TPointD m_centerPoint;
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bool m_useLineSymmetry;
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TPointD m_rasCenter, m_dpiScale;
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public:
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RasterBlurredBrush(const TRaster32P &ras, int size,
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const QRadialGradient &gradient, bool doDynamicOpacity);
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void addSymmetryBrushes(double lines, double rotation, TPointD centerPoint,
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bool useLineSymmetry, TPointD dpiScale);
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bool hasSymmetryBrushes() { return m_brushCount > 1; }
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void setAboveStyleIds(QSet<int> &ids);
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TRect getBoundFromPoints(const std::vector<TThickPoint> &points);
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void addPoint(const TThickPoint &p, double opacity);
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void addArc(const TThickPoint &pa, const TThickPoint &pb,
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const TThickPoint &pc, double opacityA, double opacityC);
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// colormapped
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void updateDrawing(const TRasterCM32P rasCM, const TRasterCM32P rasBackupCM,
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const TRect &bbox, int styleId, int drawOrderMode,
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bool lockAlpha);
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void eraseDrawing(const TRasterCM32P rasCM, const TRasterCM32P rasBackupCM,
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const TRect &bbox, bool selective, int selectedStyleId,
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const std::wstring &mode);
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// fullcolor
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void updateDrawing(const TRasterP ras, const TRasterP rasBackup,
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const TPixel32 &color, const TRect &bbox, double opacity);
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void eraseDrawing(const TRasterP ras, const TRasterP rasBackup,
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const TRect &bbox, double opacity);
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std::vector<TThickPoint> getSymmetryPoints(
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const std::vector<TThickPoint> &points);
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};
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#endif // T_BLUREDBRUSH
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