Diffstat (limited to 'noncore/unsupported/qpdf/xpdf/GfxState.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/unsupported/qpdf/xpdf/GfxState.h | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/noncore/unsupported/qpdf/xpdf/GfxState.h b/noncore/unsupported/qpdf/xpdf/GfxState.h index 7fe16ea..328f9a8 100644 --- a/noncore/unsupported/qpdf/xpdf/GfxState.h +++ b/noncore/unsupported/qpdf/xpdf/GfxState.h | |||
@@ -1,11 +1,11 @@ | |||
1 | //======================================================================== | 1 | //======================================================================== |
2 | // | 2 | // |
3 | // GfxState.h | 3 | // GfxState.h |
4 | // | 4 | // |
5 | // Copyright 1996 Derek B. Noonburg | 5 | // Copyright 1996-2002 Glyph & Cog, LLC |
6 | // | 6 | // |
7 | //======================================================================== | 7 | //======================================================================== |
8 | 8 | ||
9 | #ifndef GFXSTATE_H | 9 | #ifndef GFXSTATE_H |
10 | #define GFXSTATE_H | 10 | #define GFXSTATE_H |
11 | 11 | ||
@@ -565,12 +565,46 @@ private: | |||
565 | Function *funcs[gfxColorMaxComps]; | 565 | Function *funcs[gfxColorMaxComps]; |
566 | int nFuncs; | 566 | int nFuncs; |
567 | GBool extend0, extend1; | 567 | GBool extend0, extend1; |
568 | }; | 568 | }; |
569 | 569 | ||
570 | //------------------------------------------------------------------------ | 570 | //------------------------------------------------------------------------ |
571 | // GfxRadialShading | ||
572 | //------------------------------------------------------------------------ | ||
573 | |||
574 | class GfxRadialShading: public GfxShading { | ||
575 | public: | ||
576 | |||
577 | GfxRadialShading(fouble x0A, fouble y0A, fouble r0A, | ||
578 | fouble x1A, fouble y1A, fouble r1A, | ||
579 | fouble t0A, fouble t1A, | ||
580 | Function **funcsA, int nFuncsA, | ||
581 | GBool extend0A, GBool extend1A); | ||
582 | virtual ~GfxRadialShading(); | ||
583 | |||
584 | static GfxRadialShading *parse(Dict *dict); | ||
585 | |||
586 | void getCoords(fouble *x0A, fouble *y0A, fouble *r0A, | ||
587 | fouble *x1A, fouble *y1A, fouble *r1A) | ||
588 | { *x0A = x0; *y0A = y0; *r0A = r0; *x1A = x1; *y1A = y1; *r1A = r1; } | ||
589 | fouble getDomain0() { return t0; } | ||
590 | fouble getDomain1() { return t1; } | ||
591 | void getColor(fouble t, GfxColor *color); | ||
592 | GBool getExtend0() { return extend0; } | ||
593 | GBool getExtend1() { return extend1; } | ||
594 | |||
595 | private: | ||
596 | |||
597 | fouble x0, y0, r0, x1, y1, r1; | ||
598 | fouble t0, t1; | ||
599 | Function *funcs[gfxColorMaxComps]; | ||
600 | int nFuncs; | ||
601 | GBool extend0, extend1; | ||
602 | }; | ||
603 | |||
604 | //------------------------------------------------------------------------ | ||
571 | // GfxImageColorMap | 605 | // GfxImageColorMap |
572 | //------------------------------------------------------------------------ | 606 | //------------------------------------------------------------------------ |
573 | 607 | ||
574 | class GfxImageColorMap { | 608 | class GfxImageColorMap { |
575 | public: | 609 | public: |
576 | 610 | ||
@@ -780,12 +814,13 @@ public: | |||
780 | int getRender() { return render; } | 814 | int getRender() { return render; } |
781 | GfxPath *getPath() { return path; } | 815 | GfxPath *getPath() { return path; } |
782 | fouble getCurX() { return curX; } | 816 | fouble getCurX() { return curX; } |
783 | fouble getCurY() { return curY; } | 817 | fouble getCurY() { return curY; } |
784 | void getClipBBox(fouble *xMin, fouble *yMin, fouble *xMax, fouble *yMax) | 818 | void getClipBBox(fouble *xMin, fouble *yMin, fouble *xMax, fouble *yMax) |
785 | { *xMin = clipXMin; *yMin = clipYMin; *xMax = clipXMax; *yMax = clipYMax; } | 819 | { *xMin = clipXMin; *yMin = clipYMin; *xMax = clipXMax; *yMax = clipYMax; } |
820 | void getUserClipBBox(fouble *xMin, fouble *yMin, fouble *xMax, fouble *yMax); | ||
786 | fouble getLineX() { return lineX; } | 821 | fouble getLineX() { return lineX; } |
787 | fouble getLineY() { return lineY; } | 822 | fouble getLineY() { return lineY; } |
788 | 823 | ||
789 | // Is there a current point/path? | 824 | // Is there a current point/path? |
790 | GBool isCurPt() { return path->isCurPt(); } | 825 | GBool isCurPt() { return path->isCurPt(); } |
791 | GBool isPath() { return path->isPath(); } | 826 | GBool isPath() { return path->isPath(); } |
@@ -862,13 +897,13 @@ public: | |||
862 | // Update clip region. | 897 | // Update clip region. |
863 | void clip(); | 898 | void clip(); |
864 | 899 | ||
865 | // Text position. | 900 | // Text position. |
866 | void textMoveTo(fouble tx, fouble ty) | 901 | void textMoveTo(fouble tx, fouble ty) |
867 | { lineX = tx; lineY = ty; textTransform(tx, ty, &curX, &curY); } | 902 | { lineX = tx; lineY = ty; textTransform(tx, ty, &curX, &curY); } |
868 | void textShift(fouble tx); | 903 | void textShift(fouble tx, fouble ty); |
869 | void shift(fouble dx, fouble dy); | 904 | void shift(fouble dx, fouble dy); |
870 | 905 | ||
871 | // Push/pop GfxState on/off stack. | 906 | // Push/pop GfxState on/off stack. |
872 | GfxState *save(); | 907 | GfxState *save(); |
873 | GfxState *restore(); | 908 | GfxState *restore(); |
874 | GBool hasSaves() { return saved != NULL; } | 909 | GBool hasSaves() { return saved != NULL; } |