diff options
Diffstat (limited to 'poppler/SplashOutputDev.h')
| -rw-r--r-- | poppler/SplashOutputDev.h | 210 |
1 files changed, 105 insertions, 105 deletions
diff --git a/poppler/SplashOutputDev.h b/poppler/SplashOutputDev.h index 5c5512ba..88635d09 100644 --- a/poppler/SplashOutputDev.h +++ b/poppler/SplashOutputDev.h @@ -64,19 +64,19 @@ public: SplashFunctionPattern(SplashColorMode colorMode, GfxState *state, GfxFunctionShading *shading); - virtual SplashPattern *copy() { return new SplashFunctionPattern(colorMode, state, (GfxFunctionShading *) shading); } + SplashPattern *copy() override { return new SplashFunctionPattern(colorMode, state, (GfxFunctionShading *) shading); } - virtual ~SplashFunctionPattern(); + ~SplashFunctionPattern(); - virtual GBool testPosition(int x, int y) { return gTrue; } + GBool testPosition(int x, int y) override { return gTrue; } - virtual GBool isStatic() { return gFalse; } + GBool isStatic() override { return gFalse; } - virtual GBool getColor(int x, int y, SplashColorPtr c); + GBool getColor(int x, int y, SplashColorPtr c) override; virtual GfxFunctionShading *getShading() { return shading; } - virtual GBool isCMYK() { return gfxMode == csDeviceCMYK; } + GBool isCMYK() override { return gfxMode == csDeviceCMYK; } protected: Matrix ictm; @@ -92,19 +92,19 @@ public: SplashUnivariatePattern(SplashColorMode colorMode, GfxState *state, GfxUnivariateShading *shading); - virtual ~SplashUnivariatePattern(); + ~SplashUnivariatePattern(); - virtual GBool getColor(int x, int y, SplashColorPtr c); + GBool getColor(int x, int y, SplashColorPtr c) override; - virtual GBool testPosition(int x, int y); + GBool testPosition(int x, int y) override; - virtual GBool isStatic() { return gFalse; } + GBool isStatic() override { return gFalse; } virtual GBool getParameter(double xs, double ys, double *t) = 0; virtual GfxUnivariateShading *getShading() { return shading; } - virtual GBool isCMYK() { return gfxMode == csDeviceCMYK; } + GBool isCMYK() override { return gfxMode == csDeviceCMYK; } protected: Matrix ictm; @@ -120,11 +120,11 @@ public: SplashAxialPattern(SplashColorMode colorMode, GfxState *state, GfxAxialShading *shading); - virtual SplashPattern *copy() { return new SplashAxialPattern(colorMode, state, (GfxAxialShading *) shading); } + SplashPattern *copy() override { return new SplashAxialPattern(colorMode, state, (GfxAxialShading *) shading); } - virtual ~SplashAxialPattern(); + ~SplashAxialPattern(); - virtual GBool getParameter(double xs, double ys, double *t); + GBool getParameter(double xs, double ys, double *t) override; private: double x0, y0, x1, y1; @@ -137,26 +137,26 @@ public: SplashGouraudPattern(GBool bDirectColorTranslation, GfxState *state, GfxGouraudTriangleShading *shading, SplashColorMode mode); - virtual SplashPattern *copy() { return new SplashGouraudPattern(bDirectColorTranslation, state, shading, mode); } + SplashPattern *copy() override { return new SplashGouraudPattern(bDirectColorTranslation, state, shading, mode); } - virtual ~SplashGouraudPattern(); + ~SplashGouraudPattern(); - virtual GBool getColor(int x, int y, SplashColorPtr c) { return gFalse; } + GBool getColor(int x, int y, SplashColorPtr c) override { return gFalse; } - virtual GBool testPosition(int x, int y) { return gFalse; } + GBool testPosition(int x, int y) override { return gFalse; } - virtual GBool isStatic() { return gFalse; } + GBool isStatic() override { return gFalse; } - virtual GBool isCMYK() { return gfxMode == csDeviceCMYK; } + GBool isCMYK() override { return gfxMode == csDeviceCMYK; } - virtual GBool isParameterized() { return shading->isParameterized(); } - virtual int getNTriangles() { return shading->getNTriangles(); } - virtual void getTriangle(int i, double *x0, double *y0, double *color0, + GBool isParameterized() override { return shading->isParameterized(); } + int getNTriangles() override { return shading->getNTriangles(); } + void getTriangle(int i, double *x0, double *y0, double *color0, double *x1, double *y1, double *color1, - double *x2, double *y2, double *color2) + double *x2, double *y2, double *color2) override { return shading->getTriangle(i, x0, y0, color0, x1, y1, color1, x2, y2, color2); } - virtual void getParameterizedColor(double t, SplashColorMode mode, SplashColorPtr c); + void getParameterizedColor(double t, SplashColorMode mode, SplashColorPtr c) override; private: GfxGouraudTriangleShading *shading; @@ -172,11 +172,11 @@ public: SplashRadialPattern(SplashColorMode colorMode, GfxState *state, GfxRadialShading *shading); - virtual SplashPattern *copy() { return new SplashRadialPattern(colorMode, state, (GfxRadialShading *) shading); } + SplashPattern *copy() override { return new SplashRadialPattern(colorMode, state, (GfxRadialShading *) shading); } - virtual ~SplashRadialPattern(); + ~SplashRadialPattern(); - virtual GBool getParameter(double xs, double ys, double *t); + GBool getParameter(double xs, double ys, double *t) override; private: double x0, y0, r0, dx, dy, dr; @@ -203,146 +203,146 @@ public: GBool overprintPreviewA = globalParams->getOverprintPreview()); // Destructor. - virtual ~SplashOutputDev(); + ~SplashOutputDev(); //----- get info about output device // Does this device use tilingPatternFill()? If this returns false, // tiling pattern fills will be reduced to a series of other drawing // operations. - virtual GBool useTilingPatternFill() { return gTrue; } + GBool useTilingPatternFill() override { return gTrue; } // Does this device use functionShadedFill(), axialShadedFill(), and // radialShadedFill()? If this returns false, these shaded fills // will be reduced to a series of other drawing operations. - virtual GBool useShadedFills(int type) + GBool useShadedFills(int type) override { return (type >= 1 && type <= 5) ? gTrue : gFalse; } // Does this device use upside-down coordinates? // (Upside-down means (0,0) is the top left corner of the page.) - virtual GBool upsideDown() { return bitmapTopDown ^ bitmapUpsideDown; } + GBool upsideDown() override { return bitmapTopDown ^ bitmapUpsideDown; } // Does this device use drawChar() or drawString()? - virtual GBool useDrawChar() { return gTrue; } + GBool useDrawChar() override { return gTrue; } // Does this device use beginType3Char/endType3Char? Otherwise, // text in Type 3 fonts will be drawn with drawChar/drawString. - virtual GBool interpretType3Chars() { return gTrue; } + GBool interpretType3Chars() override { return gTrue; } //----- initialization and control // Start a page. - virtual void startPage(int pageNum, GfxState *state, XRef *xref); + void startPage(int pageNum, GfxState *state, XRef *xref) override; // End a page. - virtual void endPage(); + void endPage() override; //----- save/restore graphics state - virtual void saveState(GfxState *state); - virtual void restoreState(GfxState *state); + void saveState(GfxState *state) override; + void restoreState(GfxState *state) override; //----- update graphics state - virtual void updateAll(GfxState *state); - virtual void updateCTM(GfxState *state, double m11, double m12, - double m21, double m22, double m31, double m32); - virtual void updateLineDash(GfxState *state); - virtual void updateFlatness(GfxState *state); - virtual void updateLineJoin(GfxState *state); - virtual void updateLineCap(GfxState *state); - virtual void updateMiterLimit(GfxState *state); - virtual void updateLineWidth(GfxState *state); - virtual void updateStrokeAdjust(GfxState *state); - virtual void updateFillColorSpace(GfxState *state); - virtual void updateStrokeColorSpace(GfxState *state); - virtual void updateFillColor(GfxState *state); - virtual void updateStrokeColor(GfxState *state); - virtual void updateBlendMode(GfxState *state); - virtual void updateFillOpacity(GfxState *state); - virtual void updateStrokeOpacity(GfxState *state); - virtual void updatePatternOpacity(GfxState *state); - virtual void clearPatternOpacity(GfxState *state); - virtual void updateFillOverprint(GfxState *state); - virtual void updateStrokeOverprint(GfxState *state); - virtual void updateOverprintMode(GfxState *state); - virtual void updateTransfer(GfxState *state); + void updateAll(GfxState *state) override; + void updateCTM(GfxState *state, double m11, double m12, + double m21, double m22, double m31, double m32) override; + void updateLineDash(GfxState *state) override; + void updateFlatness(GfxState *state) override; + void updateLineJoin(GfxState *state) override; + void updateLineCap(GfxState *state) override; + void updateMiterLimit(GfxState *state) override; + void updateLineWidth(GfxState *state) override; + void updateStrokeAdjust(GfxState *state) override; + void updateFillColorSpace(GfxState *state) override; + void updateStrokeColorSpace(GfxState *state) override; + void updateFillColor(GfxState *state) override; + void updateStrokeColor(GfxState *state) override; + void updateBlendMode(GfxState *state) override; + void updateFillOpacity(GfxState *state) override; + void updateStrokeOpacity(GfxState *state) override; + void updatePatternOpacity(GfxState *state) override; + void clearPatternOpacity(GfxState *state) override; + void updateFillOverprint(GfxState *state) override; + void updateStrokeOverprint(GfxState *state) override; + void updateOverprintMode(GfxState *state) override; + void updateTransfer(GfxState *state) override; //----- update text state - virtual void updateFont(GfxState *state); + void updateFont(GfxState *state) override; //----- path painting - virtual void stroke(GfxState *state); - virtual void fill(GfxState *state); - virtual void eoFill(GfxState *state); - virtual GBool tilingPatternFill(GfxState *state, Gfx *gfx, Catalog *catalog, Object *str, + void stroke(GfxState *state) override; + void fill(GfxState *state) override; + void eoFill(GfxState *state) override; + GBool tilingPatternFill(GfxState *state, Gfx *gfx, Catalog *catalog, Object *str, double *pmat, int paintType, int tilingType, Dict *resDict, double *mat, double *bbox, int x0, int y0, int x1, int y1, - double xStep, double yStep); - virtual GBool functionShadedFill(GfxState *state, GfxFunctionShading *shading); - virtual GBool axialShadedFill(GfxState *state, GfxAxialShading *shading, double tMin, double tMax); - virtual GBool radialShadedFill(GfxState *state, GfxRadialShading *shading, double tMin, double tMax); - virtual GBool gouraudTriangleShadedFill(GfxState *state, GfxGouraudTriangleShading *shading); + double xStep, double yStep) override; + GBool functionShadedFill(GfxState *state, GfxFunctionShading *shading) override; + GBool axialShadedFill(GfxState *state, GfxAxialShading *shading, double tMin, double tMax) override; + GBool radialShadedFill(GfxState *state, GfxRadialShading *shading, double tMin, double tMax) override; + GBool gouraudTriangleShadedFill(GfxState *state, GfxGouraudTriangleShading *shading) override; //----- path clipping - virtual void clip(GfxState *state); - virtual void eoClip(GfxState *state); - virtual void clipToStrokePath(GfxState *state); + void clip(GfxState *state) override; + void eoClip(GfxState *state) override; + void clipToStrokePath(GfxState *state) override; //----- text drawing - virtual void drawChar(GfxState *state, double x, double y, + void drawChar(GfxState *state, double x, double y, double dx, double dy, double originX, double originY, - CharCode code, int nBytes, Unicode *u, int uLen); - virtual GBool beginType3Char(GfxState *state, double x, double y, + CharCode code, int nBytes, Unicode *u, int uLen) override; + GBool beginType3Char(GfxState *state, double x, double y, double dx, double dy, - CharCode code, Unicode *u, int uLen); - virtual void endType3Char(GfxState *state); - virtual void beginTextObject(GfxState *state); - virtual void endTextObject(GfxState *state); + CharCode code, Unicode *u, int uLen) override; + void endType3Char(GfxState *state) override; + void beginTextObject(GfxState *state) override; + void endTextObject(GfxState *state) override; //----- image drawing - virtual void drawImageMask(GfxState *state, Object *ref, Stream *str, + void drawImageMask(GfxState *state, Object *ref, Stream *str, int width, int height, GBool invert, - GBool interpolate, GBool inlineImg); - virtual void setSoftMaskFromImageMask(GfxState *state, + GBool interpolate, GBool inlineImg) override; + void setSoftMaskFromImageMask(GfxState *state, Object *ref, Stream *str, int width, int height, GBool invert, - GBool inlineImg, double *baseMatrix); - virtual void unsetSoftMaskFromImageMask(GfxState *state, double *baseMatrix); - virtual void drawImage(GfxState *state, Object *ref, Stream *str, + GBool inlineImg, double *baseMatrix) override; + void unsetSoftMaskFromImageMask(GfxState *state, double *baseMatrix) override; + void drawImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, - GBool interpolate, int *maskColors, GBool inlineImg); - virtual void drawMaskedImage(GfxState *state, Object *ref, Stream *str, + GBool interpolate, int *maskColors, GBool inlineImg) override; + void drawMaskedImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, GBool interpolate, Stream *maskStr, int maskWidth, int maskHeight, - GBool maskInvert, GBool maskInterpolate); - virtual void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str, + GBool maskInvert, GBool maskInterpolate) override; + void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, GBool interpolate, Stream *maskStr, int maskWidth, int maskHeight, GfxImageColorMap *maskColorMap, - GBool maskInterpolate); + GBool maskInterpolate) override; //----- Type 3 font operators - virtual void type3D0(GfxState *state, double wx, double wy); - virtual void type3D1(GfxState *state, double wx, double wy, - double llx, double lly, double urx, double ury); + void type3D0(GfxState *state, double wx, double wy) override; + void type3D1(GfxState *state, double wx, double wy, + double llx, double lly, double urx, double ury) override; //----- transparency groups and soft masks - virtual GBool checkTransparencyGroup(GfxState *state, GBool knockout); - virtual void beginTransparencyGroup(GfxState *state, double *bbox, + GBool checkTransparencyGroup(GfxState *state, GBool knockout) override; + void beginTransparencyGroup(GfxState *state, double *bbox, GfxColorSpace *blendingColorSpace, GBool isolated, GBool knockout, - GBool forSoftMask); - virtual void endTransparencyGroup(GfxState *state); - virtual void paintTransparencyGroup(GfxState *state, double *bbox); - virtual void setSoftMask(GfxState *state, double *bbox, GBool alpha, - Function *transferFunc, GfxColor *backdropColor); - virtual void clearSoftMask(GfxState *state); + GBool forSoftMask) override; + void endTransparencyGroup(GfxState *state) override; + void paintTransparencyGroup(GfxState *state, double *bbox) override; + void setSoftMask(GfxState *state, double *bbox, GBool alpha, + Function *transferFunc, GfxColor *backdropColor) override; + void clearSoftMask(GfxState *state) override; //----- special access @@ -386,8 +386,8 @@ public: int getNestCount() { return nestCount; } #if 1 //~tmp: turn off anti-aliasing temporarily - virtual GBool getVectorAntialias(); - virtual void setVectorAntialias(GBool vaa); + GBool getVectorAntialias() override; + void setVectorAntialias(GBool vaa) override; #endif GBool getFontAntialias() { return fontAntialias; } |