diff options
author | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-23 17:28:10 -0700 |
---|---|---|
committer | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-23 17:41:56 -0700 |
commit | 3f3b45cc74b0499912409f766a595945dbbfc4c5 (patch) | |
tree | ec400b6965477b88ea7f0d335f7e5c52044c346c /core/src/fxge/Microsoft SDK/include/GdiPlusPath.h | |
parent | 6fe4aed948337175f6f7f81bb03c37b9c7f535da (diff) | |
download | pdfium-3f3b45cc74b0499912409f766a595945dbbfc4c5.tar.xz |
Convert all line endings to LF.
Diffstat (limited to 'core/src/fxge/Microsoft SDK/include/GdiPlusPath.h')
-rw-r--r-- | core/src/fxge/Microsoft SDK/include/GdiPlusPath.h | 3372 |
1 files changed, 1686 insertions, 1686 deletions
diff --git a/core/src/fxge/Microsoft SDK/include/GdiPlusPath.h b/core/src/fxge/Microsoft SDK/include/GdiPlusPath.h index cff0e1d9ce..99f8afdda8 100644 --- a/core/src/fxge/Microsoft SDK/include/GdiPlusPath.h +++ b/core/src/fxge/Microsoft SDK/include/GdiPlusPath.h @@ -1,1686 +1,1686 @@ -/**************************************************************************\
-*
-* Copyright (c) 1998-2000, Microsoft Corp. All Rights Reserved.
-*
-* Module Name:
-*
-* GdiplusPath.h
-*
-* Abstract:
-*
-* Path related declarations
-*
-\**************************************************************************/
-
-#ifndef _GDIPLUSPATH_H
-#define _GDIPLUSPATH_H
-
-class GraphicsPath : public GdiplusBase
-{
-public:
- friend class Graphics;
- friend class Region;
- friend class PathGradientBrush;
- friend class GraphicsPathIterator;
- friend class CustomLineCap;
-
- // Path constructors
-
- GraphicsPath(IN FillMode fillMode = FillModeAlternate)
- {
- nativePath = NULL;
- lastResult = DllExports::GdipCreatePath(fillMode, &nativePath);
- }
-
- GraphicsPath(IN const PointF* points,
- IN const BYTE* types,
- IN INT count,
- IN FillMode fillMode = FillModeAlternate)
- {
- nativePath = NULL;
- lastResult = DllExports::GdipCreatePath2(points,
- types,
- count,
- fillMode,
- &nativePath);
- }
-
- GraphicsPath(IN const Point* points,
- IN const BYTE* types,
- IN INT count,
- IN FillMode fillMode = FillModeAlternate)
- {
- nativePath = NULL;
- lastResult = DllExports::GdipCreatePath2I(points,
- types,
- count,
- fillMode,
- &nativePath);
- }
-
- ~GraphicsPath()
- {
- DllExports::GdipDeletePath(nativePath);
- }
-
- /**
- * Make a copy of the current path object
- */
- GraphicsPath* Clone() const
- {
- GpPath *clonepath = NULL;
-
- SetStatus(DllExports::GdipClonePath(nativePath, &clonepath));
-
- return new GraphicsPath(clonepath);
- }
-
- /**
- * Reset the path object to empty (and fill mode to FillModeAlternate)
- */
- Status Reset()
- {
- return SetStatus(DllExports::GdipResetPath(nativePath));
- }
-
- /**
- * Get path fill mode information
- */
- FillMode GetFillMode() const
- {
- FillMode fillmode = FillModeAlternate;
-
- SetStatus(DllExports::GdipGetPathFillMode(nativePath, &fillmode));
-
- return fillmode;
- }
-
- /**
- * Set path fill mode information
- */
- Status SetFillMode(IN FillMode fillmode)
- {
- return SetStatus(DllExports::GdipSetPathFillMode(nativePath, fillmode));
- }
-
- /**
- * Set/get path data
- */
- Status GetPathData(OUT PathData* pathData) const
- {
- if (pathData == NULL)
- {
- return SetStatus(InvalidParameter);
- }
-
- INT count = GetPointCount();
-
- if ((count <= 0) || (pathData->Count>0 && pathData->Count<count))
- {
- pathData->Count = 0;
- if (pathData->Points)
- {
- delete pathData->Points;
- pathData->Points = NULL;
- }
-
- if (pathData->Types)
- {
- delete pathData->Types;
- pathData->Types = NULL;
- }
-
- if (count <= 0)
- {
- return lastResult;
- }
- }
-
- if (pathData->Count == 0)
- {
- pathData->Points = new PointF[count];
- if (pathData->Points == NULL)
- {
- return SetStatus(OutOfMemory);
-
- }
- pathData->Types = new byte[count];
- if (pathData->Types == NULL)
- {
- delete pathData->Points;
- pathData->Points = NULL;
-
- return SetStatus(OutOfMemory);
- }
- pathData->Count = count;
- }
-
- return SetStatus(DllExports::GdipGetPathData(nativePath, pathData));
- }
-
- /**
- * Start/end a subpath
- */
- Status StartFigure()
- {
- return SetStatus(DllExports::GdipStartPathFigure(nativePath));
- }
-
- Status CloseFigure()
- {
- return SetStatus(DllExports::GdipClosePathFigure(nativePath));
- }
-
- Status CloseAllFigures()
- {
- return SetStatus(DllExports::GdipClosePathFigures(nativePath));
- }
-
- Status SetMarker()
- {
- return SetStatus(DllExports::GdipSetPathMarker(nativePath));
- }
-
- Status ClearMarkers()
- {
- return SetStatus(DllExports::GdipClearPathMarkers(nativePath));
- }
-
- Status Reverse()
- {
- return SetStatus(DllExports::GdipReversePath(nativePath));
- }
-
- Status GetLastPoint(OUT PointF* lastPoint) const
- {
- return SetStatus(DllExports::GdipGetPathLastPoint(nativePath, lastPoint));
- }
-
- /**
- * Add lines to the path object
- */
- // float version
- Status AddLine(IN const PointF& pt1,
- IN const PointF& pt2)
- {
- return AddLine(pt1.X, pt1.Y, pt2.X, pt2.Y);
- }
-
- Status AddLine(IN REAL x1,
- IN REAL y1,
- IN REAL x2,
- IN REAL y2)
- {
- return SetStatus(DllExports::GdipAddPathLine(nativePath, x1, y1, x2, y2));
- }
-
- Status AddLines(IN const PointF* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathLine2(nativePath, points, count));
- }
-
- // integer version
- Status AddLine(IN const Point& pt1,
- IN const Point& pt2)
- {
- return AddLine(pt1.X,
- pt1.Y,
- pt2.X,
- pt2.Y);
- }
-
- Status AddLine(IN INT x1,
- IN INT y1,
- IN INT x2,
- IN INT y2)
- {
- return SetStatus(DllExports::GdipAddPathLineI(nativePath,
- x1,
- y1,
- x2,
- y2));
- }
-
- Status AddLines(IN const Point* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathLine2I(nativePath,
- points,
- count));
- }
-
- /**
- * Add an arc to the path object
- */
- // float version
- Status AddArc(IN const RectF& rect,
- IN REAL startAngle,
- IN REAL sweepAngle)
- {
- return AddArc(rect.X, rect.Y, rect.Width, rect.Height,
- startAngle, sweepAngle);
- }
-
- Status AddArc(IN REAL x,
- IN REAL y,
- IN REAL width,
- IN REAL height,
- IN REAL startAngle,
- IN REAL sweepAngle)
- {
- return SetStatus(DllExports::GdipAddPathArc(nativePath, x, y, width, height,
- startAngle, sweepAngle));
- }
-
- // integer version
- Status AddArc(IN const Rect& rect,
- IN REAL startAngle,
- IN REAL sweepAngle)
- {
- return AddArc(rect.X, rect.Y, rect.Width, rect.Height,
- startAngle, sweepAngle);
- }
-
- Status AddArc(IN INT x,
- IN INT y,
- IN INT width,
- IN INT height,
- IN REAL startAngle,
- IN REAL sweepAngle)
- {
- return SetStatus(DllExports::GdipAddPathArcI(nativePath,
- x,
- y,
- width,
- height,
- startAngle,
- sweepAngle));
- }
-
- /**
- * Add Bezier curves to the path object
- */
- // float version
- Status AddBezier(IN const PointF& pt1,
- IN const PointF& pt2,
- IN const PointF& pt3,
- IN const PointF& pt4)
- {
- return AddBezier(pt1.X, pt1.Y, pt2.X, pt2.Y, pt3.X, pt3.Y, pt4.X,
- pt4.Y);
- }
-
- Status AddBezier(IN REAL x1,
- IN REAL y1,
- IN REAL x2,
- IN REAL y2,
- IN REAL x3,
- IN REAL y3,
- IN REAL x4,
- IN REAL y4)
- {
- return SetStatus(DllExports::GdipAddPathBezier(nativePath, x1, y1, x2, y2,
- x3, y3, x4, y4));
- }
-
- Status AddBeziers(IN const PointF* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathBeziers(nativePath, points, count));
- }
-
- // integer version
- Status AddBezier(IN const Point& pt1,
- IN const Point& pt2,
- IN const Point& pt3,
- IN const Point& pt4)
- {
- return AddBezier(pt1.X, pt1.Y, pt2.X, pt2.Y, pt3.X, pt3.Y, pt4.X,
- pt4.Y);
- }
-
- Status AddBezier(IN INT x1,
- IN INT y1,
- IN INT x2,
- IN INT y2,
- IN INT x3,
- IN INT y3,
- IN INT x4,
- IN INT y4)
- {
- return SetStatus(DllExports::GdipAddPathBezierI(nativePath,
- x1,
- y1,
- x2,
- y2,
- x3,
- y3,
- x4,
- y4));
- }
-
- Status AddBeziers(IN const Point* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathBeziersI(nativePath,
- points,
- count));
- }
-
- // float version
- Status AddCurve(IN const PointF* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathCurve(nativePath,
- points,
- count));
- }
-
- Status AddCurve(IN const PointF* points,
- IN INT count,
- IN REAL tension)
- {
- return SetStatus(DllExports::GdipAddPathCurve2(nativePath,
- points,
- count,
- tension));
- }
-
- Status AddCurve(IN const PointF* points,
- IN INT count,
- IN INT offset,
- IN INT numberOfSegments,
- IN REAL tension)
- {
- return SetStatus(DllExports::GdipAddPathCurve3(nativePath,
- points,
- count,
- offset,
- numberOfSegments,
- tension));
- }
-
- // integer version
- Status AddCurve(IN const Point* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathCurveI(nativePath,
- points,
- count));
- }
-
- Status AddCurve(IN const Point* points,
- IN INT count,
- IN REAL tension)
- {
- return SetStatus(DllExports::GdipAddPathCurve2I(nativePath,
- points,
- count,
- tension));
- }
-
- Status AddCurve(IN const Point* points,
- IN INT count,
- IN INT offset,
- IN INT numberOfSegments,
- IN REAL tension)
- {
- return SetStatus(DllExports::GdipAddPathCurve3I(nativePath,
- points,
- count,
- offset,
- numberOfSegments,
- tension));
- }
-
- // float version
- Status AddClosedCurve(IN const PointF* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathClosedCurve(nativePath,
- points,
- count));
- }
-
- Status AddClosedCurve(IN const PointF* points,
- IN INT count,
- IN REAL tension)
- {
- return SetStatus(DllExports::GdipAddPathClosedCurve2(nativePath,
- points,
- count,
- tension));
- }
-
- // integer version
- Status AddClosedCurve(IN const Point* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathClosedCurveI(nativePath,
- points,
- count));
- }
-
-
- Status AddClosedCurve(IN const Point* points,
- IN INT count,
- IN REAL tension)
- {
- return SetStatus(DllExports::GdipAddPathClosedCurve2I(nativePath,
- points,
- count,
- tension));
- }
-
-
- /**
- * Add closed shapes to the path object
- */
-
- // float version
- Status AddRectangle(IN const RectF& rect)
- {
- return SetStatus(DllExports::GdipAddPathRectangle(nativePath,
- rect.X,
- rect.Y,
- rect.Width,
- rect.Height));
- }
-
- Status AddRectangles(IN const RectF* rects,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathRectangles(nativePath,
- rects,
- count));
- }
-
- // integer version
- Status AddRectangle(IN const Rect& rect)
- {
- return SetStatus(DllExports::GdipAddPathRectangleI(nativePath,
- rect.X,
- rect.Y,
- rect.Width,
- rect.Height));
- }
-
- Status AddRectangles(IN const Rect* rects, INT count)
- {
- return SetStatus(DllExports::GdipAddPathRectanglesI(nativePath,
- rects,
- count));
- }
-
- // float version
- Status AddEllipse(IN const RectF& rect)
- {
- return AddEllipse(rect.X, rect.Y, rect.Width, rect.Height);
- }
-
- Status AddEllipse(IN REAL x,
- IN REAL y,
- IN REAL width,
- IN REAL height)
- {
- return SetStatus(DllExports::GdipAddPathEllipse(nativePath,
- x,
- y,
- width,
- height));
- }
-
- // integer version
- Status AddEllipse(IN const Rect& rect)
- {
- return AddEllipse(rect.X, rect.Y, rect.Width, rect.Height);
- }
-
- Status AddEllipse(IN INT x,
- IN INT y,
- IN INT width,
- IN INT height)
- {
- return SetStatus(DllExports::GdipAddPathEllipseI(nativePath,
- x,
- y,
- width,
- height));
- }
-
- // float version
- Status AddPie(IN const RectF& rect,
- IN REAL startAngle,
- IN REAL sweepAngle)
- {
- return AddPie(rect.X, rect.Y, rect.Width, rect.Height, startAngle,
- sweepAngle);
- }
-
- Status AddPie(IN REAL x,
- IN REAL y,
- IN REAL width,
- IN REAL height,
- IN REAL startAngle,
- IN REAL sweepAngle)
- {
- return SetStatus(DllExports::GdipAddPathPie(nativePath, x, y, width, height,
- startAngle, sweepAngle));
- }
-
- // integer version
- Status AddPie(IN const Rect& rect,
- IN REAL startAngle,
- IN REAL sweepAngle)
- {
- return AddPie(rect.X,
- rect.Y,
- rect.Width,
- rect.Height,
- startAngle,
- sweepAngle);
- }
-
- Status AddPie(IN INT x,
- IN INT y,
- IN INT width,
- IN INT height,
- IN REAL startAngle,
- IN REAL sweepAngle)
- {
- return SetStatus(DllExports::GdipAddPathPieI(nativePath,
- x,
- y,
- width,
- height,
- startAngle,
- sweepAngle));
- }
-
- // float version
- Status AddPolygon(IN const PointF* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathPolygon(nativePath, points, count));
- }
-
- // integer version
- Status AddPolygon(IN const Point* points,
- IN INT count)
- {
- return SetStatus(DllExports::GdipAddPathPolygonI(nativePath, points, count));
- }
-
- Status AddPath(IN const GraphicsPath* addingPath,
- IN BOOL connect)
- {
- GpPath* nativePath2 = NULL;
- if(addingPath)
- nativePath2 = addingPath->nativePath;
-
- return SetStatus(DllExports::GdipAddPathPath(nativePath, nativePath2, connect));
- }
-
- // AddString point version
-
- Status AddString(
- IN const WCHAR *string,
- IN INT length,
- IN const FontFamily *family,
- IN INT style,
- IN REAL emSize, // In world units
- IN const PointF &origin,
- IN const StringFormat *format
- )
- {
- RectF rect(origin.X, origin.Y, 0.0f, 0.0f);
-
- return SetStatus(DllExports::GdipAddPathString(
- nativePath,
- string,
- length,
- family ? family->nativeFamily : NULL,
- style,
- emSize,
- &rect,
- format ? format->nativeFormat : NULL
- ));
- }
-
- // AddString rectangle version
-
- Status AddString(
- IN const WCHAR *string,
- IN INT length,
- IN const FontFamily *family,
- IN INT style,
- IN REAL emSize, // In world units
- IN const RectF &layoutRect,
- IN const StringFormat *format
- )
- {
- return SetStatus(DllExports::GdipAddPathString(
- nativePath,
- string,
- length,
- family ? family->nativeFamily : NULL,
- style,
- emSize,
- &layoutRect,
- format ? format->nativeFormat : NULL
- ));
- }
-
- Status AddString(
- IN const WCHAR *string,
- IN INT length,
- IN const FontFamily *family,
- IN INT style,
- IN REAL emSize, // In world units
- IN const Point &origin,
- IN const StringFormat *format
- )
- {
- Rect rect(origin.X, origin.Y, 0, 0);
-
- return SetStatus(DllExports::GdipAddPathStringI(
- nativePath,
- string,
- length,
- family ? family->nativeFamily : NULL,
- style,
- emSize,
- &rect,
- format ? format->nativeFormat : NULL
- ));
- }
-
- // AddString rectangle version
-
- Status AddString(
- IN const WCHAR *string,
- IN INT length,
- IN const FontFamily *family,
- IN INT style,
- IN REAL emSize, // In world units
- IN const Rect &layoutRect,
- IN const StringFormat *format
- )
- {
- return SetStatus(DllExports::GdipAddPathStringI(
- nativePath,
- string,
- length,
- family ? family->nativeFamily : NULL,
- style,
- emSize,
- &layoutRect,
- format ? format->nativeFormat : NULL
- ));
- }
-
- /**
- * Transforms the path object
- */
- Status Transform(IN const Matrix* matrix)
- {
- if(matrix)
- return SetStatus(DllExports::GdipTransformPath(nativePath, matrix->nativeMatrix));
- else
- return Ok; // No need to transform.
- }
-
- /**
- * Get the bounds of the path object with the given transform.
- * This is not always the tightest bounds.
- *
- * Defined in GdiplusGraphics.h.
- */
- Status GetBounds(OUT RectF* bounds,
- IN const Matrix* matrix = NULL,
- IN const Pen* pen = NULL) const;
-
- // integer version (defined in GdiplusGraphics.h)
- Status GetBounds(OUT Rect* bounds,
- IN const Matrix* matrix = NULL,
- IN const Pen* pen = NULL) const;
-
- /**
- * Flatten the path object
- * Once this is called, the resultant path is made of line segments and
- * the original path information is lost.
- * When matrix = NULL, the identity matrix is assumed.
- */
- Status Flatten(IN const Matrix* matrix = NULL,
- IN REAL flatness = FlatnessDefault)
- {
- GpMatrix* nativeMatrix = NULL;
- if(matrix)
- {
- nativeMatrix = matrix->nativeMatrix;
- }
-
- return SetStatus(DllExports::GdipFlattenPath(
- nativePath,
- nativeMatrix,
- flatness
- ));
- }
-
-#ifdef DCR_USE_NEW_202903
-
- Status Widen(
- IN const Pen* pen,
- IN const Matrix* matrix = NULL,
- IN REAL flatness = FlatnessDefault
- )
- {
- GpMatrix* nativeMatrix = NULL;
- if(matrix)
- nativeMatrix = matrix->nativeMatrix;
-
- return SetStatus(DllExports::GdipWidenPath(
- nativePath,
- pen->nativePen,
- nativeMatrix,
- flatness
- ));
- }
-
-#else
-
- /**
- * Widen the path object
- * When removeSelfIntersects is TRUE, this returns the widened path
- * without self intersections.
- * When it is FALSE, it returns the widened path with selfintersections.
- * The latter is faster and is usually safficient for filling.
- */
- Status Widen(IN const Pen* pen,
- IN const Matrix* matrix = NULL,
- IN BOOL removeSelfIntersects = TRUE)
- {
- GpMatrix* nativeMatrix = NULL;
- if(matrix)
- nativeMatrix = matrix->nativeMatrix;
-
- return SetStatus(DllExports::GdipWidenPathWithMinimumResolutions(nativePath, pen->nativePen,
- 0, 0, nativeMatrix, removeSelfIntersects));
- }
-
- /**
- * Widen the path object
- * This is equivalent to Widen() method except that
- * The widths of the widened path are larger than the given
- * minimum resolutions in x and y coordinates after the transform.
- * This is usefull when widening a path with the limited device resolutions.
- */
-
- Status Widen(IN const Pen* pen,
- IN REAL minXres,
- IN REAL minYres,
- IN const Matrix* matrix = NULL,
- IN BOOL removeSelfIntersects = TRUE)
- {
- GpMatrix* nativeMatrix = NULL;
- if(matrix)
- nativeMatrix = matrix->nativeMatrix;
-
- return SetStatus(DllExports::GdipWidenPathWithMinimumResolutions(nativePath, pen->nativePen,
- minXres, minYres, nativeMatrix, removeSelfIntersects));
- }
-
-#endif // DCR_USE_NEW_202903
-
- Status Outline(
- IN const Matrix *matrix = NULL,
- IN REAL flatness = FlatnessDefault
- )
- {
- GpMatrix* nativeMatrix = NULL;
- if(matrix)
- {
- nativeMatrix = matrix->nativeMatrix;
- }
-
- return SetStatus(DllExports::GdipWindingModeOutline(
- nativePath, nativeMatrix, flatness
- ));
- }
-
- /**
- * Warp the path object
- * Once this is called, the resultant path is made of line segments and
- * the original path information is lost.
- * When matrix = NULL, the identity matrix is assumed.
- */
- Status Warp(IN const PointF* destPoints,
- IN INT count,
- IN const RectF& srcRect,
- IN const Matrix* matrix = NULL,
- IN WarpMode warpMode = WarpModePerspective,
- IN REAL flatness = FlatnessDefault)
- {
- GpMatrix* nativeMatrix = NULL;
- if(matrix)
- nativeMatrix = matrix->nativeMatrix;
-
- return SetStatus(DllExports::GdipWarpPath(
- nativePath,
- nativeMatrix,
- destPoints,
- count,
- srcRect.X,
- srcRect.Y,
- srcRect.Width,
- srcRect.Height,
- warpMode,
- flatness));
- }
-
- /**
- * Return the number of points in the current path
- */
- INT GetPointCount() const
- {
- INT count = 0;
-
- SetStatus(DllExports::GdipGetPointCount(nativePath, &count));
-
- return count;
- }
-
- /**
- * Return the path point type information
- */
- Status GetPathTypes(OUT BYTE* types,
- IN INT count) const
- {
- return SetStatus(DllExports::GdipGetPathTypes(nativePath, types, count));
- }
-
- /**
- * Return the path point coordinate information
- * @notes Should there be PathData that contains types[] and points[]
- * for get & set purposes.
- */
- Status GetPathPoints(OUT PointF* points,
- IN INT count) const
- {
- return SetStatus(DllExports::GdipGetPathPoints(nativePath, points, count));
- }
-
- // integer version
- Status GetPathPoints(OUT Point* points,
- IN INT count) const
- {
- return SetStatus(DllExports::GdipGetPathPointsI(nativePath, points, count));
- }
-
- Status GetLastStatus() const
- {
- Status lastStatus = lastResult;
- lastResult = Ok;
-
- return lastStatus;
- }
-
- /**
- * Hit testing operations
- *
- * inline implementation is in gdiplusgraphics.h.
- */
-
- BOOL IsVisible(IN const PointF& point,
- IN const Graphics* g = NULL) const
- {
- return IsVisible(point.X, point.Y, g);
- }
-
- BOOL IsVisible(IN REAL x,
- IN REAL y,
- IN const Graphics* g = NULL) const;
-
- BOOL IsVisible(IN const Point& point,
- IN const Graphics* g = NULL) const
- {
- return IsVisible(point.X, point.Y, g);
- }
-
- BOOL IsVisible(IN INT x,
- IN INT y,
- IN const Graphics* g = NULL) const;
-
- BOOL IsOutlineVisible(IN const PointF& point,
- IN const Pen* pen,
- IN const Graphics* g = NULL) const
- {
- return IsOutlineVisible(point.X, point.Y, pen, g);
- }
-
- BOOL IsOutlineVisible(IN REAL x,
- IN REAL y,
- IN const Pen* pen,
- IN const Graphics* g = NULL) const;
-
- BOOL IsOutlineVisible(IN const Point& point,
- IN const Pen* pen,
- IN const Graphics* g = NULL) const
- {
- return IsOutlineVisible(point.X, point.Y, pen, g);
- }
-
- BOOL IsOutlineVisible(IN INT x,
- IN INT y,
- IN const Pen* pen,
- IN const Graphics* g = NULL) const;
-
-protected:
-
- GraphicsPath(const GraphicsPath& path)
- {
- GpPath *clonepath = NULL;
- SetStatus(DllExports::GdipClonePath(path.nativePath, &clonepath));
- SetNativePath(clonepath);
- }
-
-#ifdef DCR_USE_NEW_250932
-
-private:
- GraphicsPath& operator=(const GraphicsPath &);
-protected:
-
-#else
-
- GraphicsPath& operator=(const GraphicsPath& path)
- {
- path;
- SetStatus(NotImplemented);
- return *this;
- }
-
-#endif
-
- GraphicsPath(GpPath* nativePath)
- {
- lastResult = Ok;
- SetNativePath(nativePath);
- }
-
- VOID SetNativePath(GpPath *nativePath)
- {
- this->nativePath = nativePath;
- }
-
- Status SetStatus(Status status) const
- {
- if (status != Ok)
- return (lastResult = status);
- else
- return status;
- }
-
-protected:
- GpPath* nativePath;
- mutable Status lastResult;
-};
-
-
-//--------------------------------------------------------------------------
-// GraphisPathIterator class
-//--------------------------------------------------------------------------
-
-class GraphicsPathIterator : public GdiplusBase
-{
-public:
-
- GraphicsPathIterator(IN const GraphicsPath* path)
- {
- GpPath* nativePath = NULL;
- if(path)
- nativePath = path->nativePath;
-
- GpPathIterator *iter = NULL;
- lastResult = DllExports::GdipCreatePathIter(&iter, nativePath);
- SetNativeIterator(iter);
- }
-
- ~GraphicsPathIterator()
- {
- DllExports::GdipDeletePathIter(nativeIterator);
- }
-
-
- INT NextSubpath(OUT INT* startIndex,
- OUT INT* endIndex,
- OUT BOOL* isClosed)
- {
- INT resultCount;
-
- SetStatus(DllExports::GdipPathIterNextSubpath(nativeIterator,
- &resultCount, startIndex, endIndex, isClosed));
-
- return resultCount;
- }
-
-
- INT NextSubpath(IN const GraphicsPath* path,
- OUT BOOL* isClosed)
- {
- GpPath* nativePath = NULL;
-
- INT resultCount;
-
- if(path)
- nativePath= path->nativePath;
-
- SetStatus(DllExports::GdipPathIterNextSubpathPath(nativeIterator,
- &resultCount, nativePath, isClosed));
-
- return resultCount;
- }
-
- INT NextPathType(OUT BYTE* pathType,
- OUT INT* startIndex,
- OUT INT* endIndex)
- {
- INT resultCount;
-
- SetStatus(DllExports::GdipPathIterNextPathType(nativeIterator,
- &resultCount, pathType, startIndex, endIndex));
-
- return resultCount;
- }
-
- INT NextMarker(OUT INT* startIndex,
- OUT INT* endIndex)
- {
- INT resultCount;
-
- SetStatus(DllExports::GdipPathIterNextMarker(nativeIterator,
- &resultCount, startIndex, endIndex));
-
- return resultCount;
- }
-
-
- INT NextMarker(IN const GraphicsPath* path)
- {
- GpPath* nativePath = NULL;
-
- INT resultCount;
-
- if(path)
- nativePath= path->nativePath;
-
- SetStatus(DllExports::GdipPathIterNextMarkerPath(nativeIterator,
- &resultCount, nativePath));
-
- return resultCount;
- }
-
- INT GetCount() const
- {
- INT resultCount;
-
- SetStatus(DllExports::GdipPathIterGetCount(nativeIterator, &resultCount));
-
- return resultCount;
- }
-
- INT GetSubpathCount() const
- {
- INT resultCount;
-
- SetStatus(DllExports::GdipPathIterGetSubpathCount(nativeIterator, &resultCount));
-
- return resultCount;
- }
-
- BOOL HasCurve() const
- {
- BOOL hasCurve;
-
- SetStatus(DllExports::GdipPathIterHasCurve(nativeIterator, &hasCurve));
-
- return hasCurve;
- }
-
- VOID Rewind()
- {
- SetStatus(DllExports::GdipPathIterRewind(nativeIterator));
- }
-
- INT Enumerate(OUT PointF *points,
- OUT BYTE *types,
- IN INT count)
- {
- INT resultCount;
-
- SetStatus(DllExports::GdipPathIterEnumerate(nativeIterator,
- &resultCount, points, types, count));
-
- return resultCount;
- }
-
- INT CopyData(OUT PointF* points,
- OUT BYTE* types,
- IN INT startIndex,
- IN INT endIndex)
- {
- INT resultCount;
-
- SetStatus(DllExports::GdipPathIterCopyData(nativeIterator,
- &resultCount, points, types, startIndex, endIndex));
-
- return resultCount;
- }
-
- Status GetLastStatus() const
- {
- Status lastStatus = lastResult;
- lastResult = Ok;
-
- return lastStatus;
- }
-
-#ifdef DCR_USE_NEW_250932
-
-private:
- GraphicsPathIterator(const GraphicsPathIterator &);
- GraphicsPathIterator& operator=(const GraphicsPathIterator &);
-
-#endif
-
-protected:
- VOID SetNativeIterator(GpPathIterator *nativeIterator)
- {
- this->nativeIterator = nativeIterator;
- }
-
- Status SetStatus(Status status) const
- {
- if (status != Ok)
- return (lastResult = status);
- else
- return status;
- }
-
-protected:
- GpPathIterator* nativeIterator;
- mutable Status lastResult;
-};
-
-
-//--------------------------------------------------------------------------
-// Represent polygon gradient brush object
-//--------------------------------------------------------------------------
-
-class PathGradientBrush : public Brush
-{
-public:
- friend class Pen;
-
- PathGradientBrush(
- IN const PointF* points,
- IN INT count,
- IN WrapMode wrapMode = WrapModeClamp)
- {
- GpPathGradient *brush = NULL;
-
- lastResult = DllExports::GdipCreatePathGradient(
- points, count,
- wrapMode, &brush);
- SetNativeBrush(brush);
- }
-
- PathGradientBrush(
- IN const Point* points,
- IN INT count,
- IN WrapMode wrapMode = WrapModeClamp)
- {
- GpPathGradient *brush = NULL;
-
- lastResult = DllExports::GdipCreatePathGradientI(
- points, count,
- wrapMode, &brush);
-
- SetNativeBrush(brush);
- }
-
- PathGradientBrush(
- IN const GraphicsPath* path
- )
- {
- GpPathGradient *brush = NULL;
-
- lastResult = DllExports::GdipCreatePathGradientFromPath(
- path->nativePath, &brush);
- SetNativeBrush(brush);
- }
-
- // Get/set colors
-
- Status GetCenterColor(OUT Color* color) const
- {
- ARGB argb;
-
- if (color == NULL)
- {
- return SetStatus(InvalidParameter);
- }
-
- SetStatus(DllExports::GdipGetPathGradientCenterColor(
- (GpPathGradient*) nativeBrush, &argb));
-
- color->SetValue(argb);
-
- return lastResult;
- }
-
- Status SetCenterColor(IN const Color& color)
- {
- SetStatus(DllExports::GdipSetPathGradientCenterColor(
- (GpPathGradient*) nativeBrush,
- color.GetValue()));
-
- return lastResult;
- }
-
- INT GetPointCount() const
- {
- INT count;
-
- SetStatus(DllExports::GdipGetPathGradientPointCount(
- (GpPathGradient*) nativeBrush, &count));
-
- return count;
- }
-
- INT GetSurroundColorCount() const
- {
- INT count;
-
- SetStatus(DllExports::GdipGetPathGradientSurroundColorCount(
- (GpPathGradient*) nativeBrush, &count));
-
- return count;
- }
-
- Status GetSurroundColors(OUT Color* colors,
- IN OUT INT* count) const
- {
- if(colors == NULL || count == NULL)
- {
- return SetStatus(InvalidParameter);
- }
-
- INT count1;
-
- SetStatus(DllExports::GdipGetPathGradientSurroundColorCount(
- (GpPathGradient*) nativeBrush, &count1));
-
- if(lastResult != Ok)
- return lastResult;
-
- if((*count < count1) || (count1 <= 0))
- return SetStatus(InsufficientBuffer);
-
- ARGB* argbs = (ARGB*) new ARGB[count1];
- if(argbs == NULL)
- return SetStatus(OutOfMemory);
-
- SetStatus(DllExports::GdipGetPathGradientSurroundColorsWithCount(
- (GpPathGradient*)nativeBrush, argbs, &count1));
-
- if(lastResult == Ok)
- {
- for(INT i = 0; i < count1; i++)
- {
- colors[i].SetValue(argbs[i]);
- }
- *count = count1;
- }
-
- delete [] argbs;
- return lastResult;
- }
-
- Status SetSurroundColors(IN const Color* colors,
- IN OUT INT* count)
- {
- if(colors == NULL || count == NULL)
- {
- return SetStatus(InvalidParameter);
- }
-
- INT count1 = GetPointCount();
-
- if((*count > count1) || (count1 <= 0))
- return SetStatus(InvalidParameter);
-
- count1 = *count;
-
- ARGB* argbs = (ARGB*) new ARGB[count1];
- if(argbs == NULL)
- return SetStatus(OutOfMemory);
-
- for(INT i = 0; i < count1; i++)
- {
- argbs[i] = colors[i].GetValue();
- }
-
- SetStatus(DllExports::GdipSetPathGradientSurroundColorsWithCount(
- (GpPathGradient*)nativeBrush, argbs, &count1));
-
- if(lastResult == Ok)
- *count = count1;
-
- delete [] argbs;
-
- return lastResult;
- }
-
- Status GetGraphicsPath(OUT GraphicsPath* path) const
- {
- if(path == NULL)
- return SetStatus(InvalidParameter);
-
- return SetStatus(DllExports::GdipGetPathGradientPath(
- (GpPathGradient*)nativeBrush, path->nativePath));
- }
-
- Status SetGraphicsPath(IN const GraphicsPath* path)
- {
- if(path == NULL)
- return SetStatus(InvalidParameter);
-
- return SetStatus(DllExports::GdipSetPathGradientPath(
- (GpPathGradient*)nativeBrush, path->nativePath));
- }
-
- Status GetCenterPoint(OUT PointF* point) const
- {
- return SetStatus(DllExports::GdipGetPathGradientCenterPoint(
- (GpPathGradient*)nativeBrush,
- point));
- }
-
-
- Status GetCenterPoint(OUT Point* point) const
- {
- return SetStatus(DllExports::GdipGetPathGradientCenterPointI(
- (GpPathGradient*)nativeBrush,
- point));
- }
-
- Status SetCenterPoint(IN const PointF& point)
- {
- return SetStatus(DllExports::GdipSetPathGradientCenterPoint(
- (GpPathGradient*)nativeBrush,
- &point));
- }
-
- Status SetCenterPoint(IN const Point& point)
- {
- return SetStatus(DllExports::GdipSetPathGradientCenterPointI(
- (GpPathGradient*)nativeBrush,
- &point));
- }
-
- Status GetRectangle(OUT RectF* rect) const
- {
- return SetStatus(DllExports::GdipGetPathGradientRect(
- (GpPathGradient*)nativeBrush, rect));
- }
-
- Status GetRectangle(OUT Rect* rect) const
- {
- return SetStatus(DllExports::GdipGetPathGradientRectI(
- (GpPathGradient*)nativeBrush, rect));
- }
-
- // Gamma correction.
-
- Status SetGammaCorrection(IN BOOL useGammaCorrection)
- {
- return SetStatus(DllExports::GdipSetPathGradientGammaCorrection(
- (GpPathGradient*)nativeBrush, useGammaCorrection));
- }
-
- BOOL GetGammaCorrection() const
- {
- BOOL useGammaCorrection;
-
- SetStatus(DllExports::GdipGetPathGradientGammaCorrection(
- (GpPathGradient*)nativeBrush, &useGammaCorrection));
-
- return useGammaCorrection;
- }
-
- INT GetBlendCount() const
- {
- INT count = 0;
-
- SetStatus(DllExports::GdipGetPathGradientBlendCount(
- (GpPathGradient*) nativeBrush, &count));
-
- return count;
- }
-
- Status GetBlend(OUT REAL* blendFactors,
- OUT REAL* blendPositions,
- IN INT count) const
- {
- return SetStatus(DllExports::GdipGetPathGradientBlend(
- (GpPathGradient*)nativeBrush,
- blendFactors, blendPositions, count));
- }
-
- Status SetBlend(IN const REAL* blendFactors,
- IN const REAL* blendPositions,
- IN INT count)
- {
- return SetStatus(DllExports::GdipSetPathGradientBlend(
- (GpPathGradient*)nativeBrush,
- blendFactors, blendPositions, count));
- }
-
- INT GetInterpolationColorCount() const
- {
- INT count = 0;
-
- SetStatus(DllExports::GdipGetPathGradientPresetBlendCount(
- (GpPathGradient*) nativeBrush, &count));
-
- return count;
- }
-
- Status SetInterpolationColors(IN const Color* presetColors,
- IN const REAL* blendPositions,
- IN INT count)
- {
- if ((count <= 0) || !presetColors)
- {
- return SetStatus(InvalidParameter);
- }
-
- ARGB* argbs = (ARGB*) new ARGB[count];
- if(argbs)
- {
- for(INT i = 0; i < count; i++)
- {
- argbs[i] = presetColors[i].GetValue();
- }
-
- Status status = SetStatus(DllExports::GdipSetPathGradientPresetBlend(
- (GpPathGradient*) nativeBrush,
- argbs,
- blendPositions,
- count));
- delete[] argbs;
- return status;
- }
- else
- {
- return SetStatus(OutOfMemory);
- }
- }
-
- Status GetInterpolationColors(OUT Color* presetColors,
- OUT REAL* blendPositions,
- IN INT count) const
- {
- if ((count <= 0) || !presetColors)
- {
- return SetStatus(InvalidParameter);
- }
-
- ARGB* argbs = (ARGB*) new ARGB[count];
-
- if (!argbs)
- {
- return SetStatus(OutOfMemory);
- }
-
- GpStatus status = SetStatus(DllExports::GdipGetPathGradientPresetBlend(
- (GpPathGradient*)nativeBrush,
- argbs,
- blendPositions,
- count));
-
- for(INT i = 0; i < count; i++)
- {
- presetColors[i] = Color(argbs[i]);
- }
- delete [] argbs;
-
- return status;
- }
-
- Status SetBlendBellShape(IN REAL focus,
- IN REAL scale = 1.0)
- {
- return SetStatus(DllExports::GdipSetPathGradientSigmaBlend(
- (GpPathGradient*)nativeBrush, focus, scale));
- }
-
- #ifdef DCR_USE_NEW_145135
- Status SetBlendTriangularShape(
- IN REAL focus,
- IN REAL scale = 1.0
- )
- #else
- Status SetBlendTrianglarShape(IN REAL focus,
- IN REAL scale = 1.0)
- #endif
- {
- return SetStatus(DllExports::GdipSetPathGradientLinearBlend(
- (GpPathGradient*)nativeBrush, focus, scale));
- }
-
- /**
- * Get/set brush transform
- */
- Status GetTransform(OUT Matrix *matrix) const
- {
- return SetStatus(DllExports::GdipGetPathGradientTransform(
- (GpPathGradient*) nativeBrush, matrix->nativeMatrix));
- }
-
- Status SetTransform(IN const Matrix* matrix)
- {
- return SetStatus(DllExports::GdipSetPathGradientTransform(
- (GpPathGradient*) nativeBrush, matrix->nativeMatrix));
- }
-
- Status ResetTransform()
- {
- return SetStatus(DllExports::GdipResetPathGradientTransform((GpPathGradient*)nativeBrush));
- }
-
- Status MultiplyTransform(IN const Matrix* matrix,
- IN MatrixOrder order = MatrixOrderPrepend)
- {
- return SetStatus(DllExports::GdipMultiplyPathGradientTransform((GpPathGradient*)nativeBrush,
- matrix->nativeMatrix,
- order));
- }
-
- Status TranslateTransform(IN REAL dx,
- IN REAL dy,
- IN MatrixOrder order = MatrixOrderPrepend)
- {
- return SetStatus(DllExports::GdipTranslatePathGradientTransform((GpPathGradient*)nativeBrush,
- dx, dy, order));
- }
-
- Status ScaleTransform(IN REAL sx,
- IN REAL sy,
- IN MatrixOrder order = MatrixOrderPrepend)
- {
- return SetStatus(DllExports::GdipScalePathGradientTransform((GpPathGradient*)nativeBrush,
- sx, sy, order));
- }
-
- Status RotateTransform(IN REAL angle,
- IN MatrixOrder order = MatrixOrderPrepend)
- {
- return SetStatus(DllExports::GdipRotatePathGradientTransform((GpPathGradient*)nativeBrush,
- angle, order));
- }
-
- /**
- * Get/set brush focus scales
- */
- Status GetFocusScales(OUT REAL* xScale,
- OUT REAL* yScale) const
- {
- return SetStatus(DllExports::GdipGetPathGradientFocusScales(
- (GpPathGradient*) nativeBrush, xScale, yScale));
- }
-
- Status SetFocusScales(IN REAL xScale,
- IN REAL yScale)
- {
- return SetStatus(DllExports::GdipSetPathGradientFocusScales(
- (GpPathGradient*) nativeBrush, xScale, yScale));
- }
-
- /**
- * Get/set brush wrapping mode
- */
- WrapMode GetWrapMode() const
- {
- WrapMode wrapMode;
-
- SetStatus(DllExports::GdipGetPathGradientWrapMode(
- (GpPathGradient*) nativeBrush, &wrapMode));
-
- return wrapMode;
- }
-
- Status SetWrapMode(IN WrapMode wrapMode)
- {
- return SetStatus(DllExports::GdipSetPathGradientWrapMode(
- (GpPathGradient*) nativeBrush, wrapMode));
- }
-
-#ifdef DCR_USE_NEW_250932
-
-private:
- PathGradientBrush(const PathGradientBrush &);
- PathGradientBrush& operator=(const PathGradientBrush &);
-
-#endif
-
-protected:
-
- PathGradientBrush()
- {
- }
-};
-
-
-#endif // !_GRAPHICSPATH_HPP
+/**************************************************************************\ +* +* Copyright (c) 1998-2000, Microsoft Corp. All Rights Reserved. +* +* Module Name: +* +* GdiplusPath.h +* +* Abstract: +* +* Path related declarations +* +\**************************************************************************/ + +#ifndef _GDIPLUSPATH_H +#define _GDIPLUSPATH_H + +class GraphicsPath : public GdiplusBase +{ +public: + friend class Graphics; + friend class Region; + friend class PathGradientBrush; + friend class GraphicsPathIterator; + friend class CustomLineCap; + + // Path constructors + + GraphicsPath(IN FillMode fillMode = FillModeAlternate) + { + nativePath = NULL; + lastResult = DllExports::GdipCreatePath(fillMode, &nativePath); + } + + GraphicsPath(IN const PointF* points, + IN const BYTE* types, + IN INT count, + IN FillMode fillMode = FillModeAlternate) + { + nativePath = NULL; + lastResult = DllExports::GdipCreatePath2(points, + types, + count, + fillMode, + &nativePath); + } + + GraphicsPath(IN const Point* points, + IN const BYTE* types, + IN INT count, + IN FillMode fillMode = FillModeAlternate) + { + nativePath = NULL; + lastResult = DllExports::GdipCreatePath2I(points, + types, + count, + fillMode, + &nativePath); + } + + ~GraphicsPath() + { + DllExports::GdipDeletePath(nativePath); + } + + /** + * Make a copy of the current path object + */ + GraphicsPath* Clone() const + { + GpPath *clonepath = NULL; + + SetStatus(DllExports::GdipClonePath(nativePath, &clonepath)); + + return new GraphicsPath(clonepath); + } + + /** + * Reset the path object to empty (and fill mode to FillModeAlternate) + */ + Status Reset() + { + return SetStatus(DllExports::GdipResetPath(nativePath)); + } + + /** + * Get path fill mode information + */ + FillMode GetFillMode() const + { + FillMode fillmode = FillModeAlternate; + + SetStatus(DllExports::GdipGetPathFillMode(nativePath, &fillmode)); + + return fillmode; + } + + /** + * Set path fill mode information + */ + Status SetFillMode(IN FillMode fillmode) + { + return SetStatus(DllExports::GdipSetPathFillMode(nativePath, fillmode)); + } + + /** + * Set/get path data + */ + Status GetPathData(OUT PathData* pathData) const + { + if (pathData == NULL) + { + return SetStatus(InvalidParameter); + } + + INT count = GetPointCount(); + + if ((count <= 0) || (pathData->Count>0 && pathData->Count<count)) + { + pathData->Count = 0; + if (pathData->Points) + { + delete pathData->Points; + pathData->Points = NULL; + } + + if (pathData->Types) + { + delete pathData->Types; + pathData->Types = NULL; + } + + if (count <= 0) + { + return lastResult; + } + } + + if (pathData->Count == 0) + { + pathData->Points = new PointF[count]; + if (pathData->Points == NULL) + { + return SetStatus(OutOfMemory); + + } + pathData->Types = new byte[count]; + if (pathData->Types == NULL) + { + delete pathData->Points; + pathData->Points = NULL; + + return SetStatus(OutOfMemory); + } + pathData->Count = count; + } + + return SetStatus(DllExports::GdipGetPathData(nativePath, pathData)); + } + + /** + * Start/end a subpath + */ + Status StartFigure() + { + return SetStatus(DllExports::GdipStartPathFigure(nativePath)); + } + + Status CloseFigure() + { + return SetStatus(DllExports::GdipClosePathFigure(nativePath)); + } + + Status CloseAllFigures() + { + return SetStatus(DllExports::GdipClosePathFigures(nativePath)); + } + + Status SetMarker() + { + return SetStatus(DllExports::GdipSetPathMarker(nativePath)); + } + + Status ClearMarkers() + { + return SetStatus(DllExports::GdipClearPathMarkers(nativePath)); + } + + Status Reverse() + { + return SetStatus(DllExports::GdipReversePath(nativePath)); + } + + Status GetLastPoint(OUT PointF* lastPoint) const + { + return SetStatus(DllExports::GdipGetPathLastPoint(nativePath, lastPoint)); + } + + /** + * Add lines to the path object + */ + // float version + Status AddLine(IN const PointF& pt1, + IN const PointF& pt2) + { + return AddLine(pt1.X, pt1.Y, pt2.X, pt2.Y); + } + + Status AddLine(IN REAL x1, + IN REAL y1, + IN REAL x2, + IN REAL y2) + { + return SetStatus(DllExports::GdipAddPathLine(nativePath, x1, y1, x2, y2)); + } + + Status AddLines(IN const PointF* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathLine2(nativePath, points, count)); + } + + // integer version + Status AddLine(IN const Point& pt1, + IN const Point& pt2) + { + return AddLine(pt1.X, + pt1.Y, + pt2.X, + pt2.Y); + } + + Status AddLine(IN INT x1, + IN INT y1, + IN INT x2, + IN INT y2) + { + return SetStatus(DllExports::GdipAddPathLineI(nativePath, + x1, + y1, + x2, + y2)); + } + + Status AddLines(IN const Point* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathLine2I(nativePath, + points, + count)); + } + + /** + * Add an arc to the path object + */ + // float version + Status AddArc(IN const RectF& rect, + IN REAL startAngle, + IN REAL sweepAngle) + { + return AddArc(rect.X, rect.Y, rect.Width, rect.Height, + startAngle, sweepAngle); + } + + Status AddArc(IN REAL x, + IN REAL y, + IN REAL width, + IN REAL height, + IN REAL startAngle, + IN REAL sweepAngle) + { + return SetStatus(DllExports::GdipAddPathArc(nativePath, x, y, width, height, + startAngle, sweepAngle)); + } + + // integer version + Status AddArc(IN const Rect& rect, + IN REAL startAngle, + IN REAL sweepAngle) + { + return AddArc(rect.X, rect.Y, rect.Width, rect.Height, + startAngle, sweepAngle); + } + + Status AddArc(IN INT x, + IN INT y, + IN INT width, + IN INT height, + IN REAL startAngle, + IN REAL sweepAngle) + { + return SetStatus(DllExports::GdipAddPathArcI(nativePath, + x, + y, + width, + height, + startAngle, + sweepAngle)); + } + + /** + * Add Bezier curves to the path object + */ + // float version + Status AddBezier(IN const PointF& pt1, + IN const PointF& pt2, + IN const PointF& pt3, + IN const PointF& pt4) + { + return AddBezier(pt1.X, pt1.Y, pt2.X, pt2.Y, pt3.X, pt3.Y, pt4.X, + pt4.Y); + } + + Status AddBezier(IN REAL x1, + IN REAL y1, + IN REAL x2, + IN REAL y2, + IN REAL x3, + IN REAL y3, + IN REAL x4, + IN REAL y4) + { + return SetStatus(DllExports::GdipAddPathBezier(nativePath, x1, y1, x2, y2, + x3, y3, x4, y4)); + } + + Status AddBeziers(IN const PointF* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathBeziers(nativePath, points, count)); + } + + // integer version + Status AddBezier(IN const Point& pt1, + IN const Point& pt2, + IN const Point& pt3, + IN const Point& pt4) + { + return AddBezier(pt1.X, pt1.Y, pt2.X, pt2.Y, pt3.X, pt3.Y, pt4.X, + pt4.Y); + } + + Status AddBezier(IN INT x1, + IN INT y1, + IN INT x2, + IN INT y2, + IN INT x3, + IN INT y3, + IN INT x4, + IN INT y4) + { + return SetStatus(DllExports::GdipAddPathBezierI(nativePath, + x1, + y1, + x2, + y2, + x3, + y3, + x4, + y4)); + } + + Status AddBeziers(IN const Point* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathBeziersI(nativePath, + points, + count)); + } + + // float version + Status AddCurve(IN const PointF* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathCurve(nativePath, + points, + count)); + } + + Status AddCurve(IN const PointF* points, + IN INT count, + IN REAL tension) + { + return SetStatus(DllExports::GdipAddPathCurve2(nativePath, + points, + count, + tension)); + } + + Status AddCurve(IN const PointF* points, + IN INT count, + IN INT offset, + IN INT numberOfSegments, + IN REAL tension) + { + return SetStatus(DllExports::GdipAddPathCurve3(nativePath, + points, + count, + offset, + numberOfSegments, + tension)); + } + + // integer version + Status AddCurve(IN const Point* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathCurveI(nativePath, + points, + count)); + } + + Status AddCurve(IN const Point* points, + IN INT count, + IN REAL tension) + { + return SetStatus(DllExports::GdipAddPathCurve2I(nativePath, + points, + count, + tension)); + } + + Status AddCurve(IN const Point* points, + IN INT count, + IN INT offset, + IN INT numberOfSegments, + IN REAL tension) + { + return SetStatus(DllExports::GdipAddPathCurve3I(nativePath, + points, + count, + offset, + numberOfSegments, + tension)); + } + + // float version + Status AddClosedCurve(IN const PointF* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathClosedCurve(nativePath, + points, + count)); + } + + Status AddClosedCurve(IN const PointF* points, + IN INT count, + IN REAL tension) + { + return SetStatus(DllExports::GdipAddPathClosedCurve2(nativePath, + points, + count, + tension)); + } + + // integer version + Status AddClosedCurve(IN const Point* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathClosedCurveI(nativePath, + points, + count)); + } + + + Status AddClosedCurve(IN const Point* points, + IN INT count, + IN REAL tension) + { + return SetStatus(DllExports::GdipAddPathClosedCurve2I(nativePath, + points, + count, + tension)); + } + + + /** + * Add closed shapes to the path object + */ + + // float version + Status AddRectangle(IN const RectF& rect) + { + return SetStatus(DllExports::GdipAddPathRectangle(nativePath, + rect.X, + rect.Y, + rect.Width, + rect.Height)); + } + + Status AddRectangles(IN const RectF* rects, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathRectangles(nativePath, + rects, + count)); + } + + // integer version + Status AddRectangle(IN const Rect& rect) + { + return SetStatus(DllExports::GdipAddPathRectangleI(nativePath, + rect.X, + rect.Y, + rect.Width, + rect.Height)); + } + + Status AddRectangles(IN const Rect* rects, INT count) + { + return SetStatus(DllExports::GdipAddPathRectanglesI(nativePath, + rects, + count)); + } + + // float version + Status AddEllipse(IN const RectF& rect) + { + return AddEllipse(rect.X, rect.Y, rect.Width, rect.Height); + } + + Status AddEllipse(IN REAL x, + IN REAL y, + IN REAL width, + IN REAL height) + { + return SetStatus(DllExports::GdipAddPathEllipse(nativePath, + x, + y, + width, + height)); + } + + // integer version + Status AddEllipse(IN const Rect& rect) + { + return AddEllipse(rect.X, rect.Y, rect.Width, rect.Height); + } + + Status AddEllipse(IN INT x, + IN INT y, + IN INT width, + IN INT height) + { + return SetStatus(DllExports::GdipAddPathEllipseI(nativePath, + x, + y, + width, + height)); + } + + // float version + Status AddPie(IN const RectF& rect, + IN REAL startAngle, + IN REAL sweepAngle) + { + return AddPie(rect.X, rect.Y, rect.Width, rect.Height, startAngle, + sweepAngle); + } + + Status AddPie(IN REAL x, + IN REAL y, + IN REAL width, + IN REAL height, + IN REAL startAngle, + IN REAL sweepAngle) + { + return SetStatus(DllExports::GdipAddPathPie(nativePath, x, y, width, height, + startAngle, sweepAngle)); + } + + // integer version + Status AddPie(IN const Rect& rect, + IN REAL startAngle, + IN REAL sweepAngle) + { + return AddPie(rect.X, + rect.Y, + rect.Width, + rect.Height, + startAngle, + sweepAngle); + } + + Status AddPie(IN INT x, + IN INT y, + IN INT width, + IN INT height, + IN REAL startAngle, + IN REAL sweepAngle) + { + return SetStatus(DllExports::GdipAddPathPieI(nativePath, + x, + y, + width, + height, + startAngle, + sweepAngle)); + } + + // float version + Status AddPolygon(IN const PointF* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathPolygon(nativePath, points, count)); + } + + // integer version + Status AddPolygon(IN const Point* points, + IN INT count) + { + return SetStatus(DllExports::GdipAddPathPolygonI(nativePath, points, count)); + } + + Status AddPath(IN const GraphicsPath* addingPath, + IN BOOL connect) + { + GpPath* nativePath2 = NULL; + if(addingPath) + nativePath2 = addingPath->nativePath; + + return SetStatus(DllExports::GdipAddPathPath(nativePath, nativePath2, connect)); + } + + // AddString point version + + Status AddString( + IN const WCHAR *string, + IN INT length, + IN const FontFamily *family, + IN INT style, + IN REAL emSize, // In world units + IN const PointF &origin, + IN const StringFormat *format + ) + { + RectF rect(origin.X, origin.Y, 0.0f, 0.0f); + + return SetStatus(DllExports::GdipAddPathString( + nativePath, + string, + length, + family ? family->nativeFamily : NULL, + style, + emSize, + &rect, + format ? format->nativeFormat : NULL + )); + } + + // AddString rectangle version + + Status AddString( + IN const WCHAR *string, + IN INT length, + IN const FontFamily *family, + IN INT style, + IN REAL emSize, // In world units + IN const RectF &layoutRect, + IN const StringFormat *format + ) + { + return SetStatus(DllExports::GdipAddPathString( + nativePath, + string, + length, + family ? family->nativeFamily : NULL, + style, + emSize, + &layoutRect, + format ? format->nativeFormat : NULL + )); + } + + Status AddString( + IN const WCHAR *string, + IN INT length, + IN const FontFamily *family, + IN INT style, + IN REAL emSize, // In world units + IN const Point &origin, + IN const StringFormat *format + ) + { + Rect rect(origin.X, origin.Y, 0, 0); + + return SetStatus(DllExports::GdipAddPathStringI( + nativePath, + string, + length, + family ? family->nativeFamily : NULL, + style, + emSize, + &rect, + format ? format->nativeFormat : NULL + )); + } + + // AddString rectangle version + + Status AddString( + IN const WCHAR *string, + IN INT length, + IN const FontFamily *family, + IN INT style, + IN REAL emSize, // In world units + IN const Rect &layoutRect, + IN const StringFormat *format + ) + { + return SetStatus(DllExports::GdipAddPathStringI( + nativePath, + string, + length, + family ? family->nativeFamily : NULL, + style, + emSize, + &layoutRect, + format ? format->nativeFormat : NULL + )); + } + + /** + * Transforms the path object + */ + Status Transform(IN const Matrix* matrix) + { + if(matrix) + return SetStatus(DllExports::GdipTransformPath(nativePath, matrix->nativeMatrix)); + else + return Ok; // No need to transform. + } + + /** + * Get the bounds of the path object with the given transform. + * This is not always the tightest bounds. + * + * Defined in GdiplusGraphics.h. + */ + Status GetBounds(OUT RectF* bounds, + IN const Matrix* matrix = NULL, + IN const Pen* pen = NULL) const; + + // integer version (defined in GdiplusGraphics.h) + Status GetBounds(OUT Rect* bounds, + IN const Matrix* matrix = NULL, + IN const Pen* pen = NULL) const; + + /** + * Flatten the path object + * Once this is called, the resultant path is made of line segments and + * the original path information is lost. + * When matrix = NULL, the identity matrix is assumed. + */ + Status Flatten(IN const Matrix* matrix = NULL, + IN REAL flatness = FlatnessDefault) + { + GpMatrix* nativeMatrix = NULL; + if(matrix) + { + nativeMatrix = matrix->nativeMatrix; + } + + return SetStatus(DllExports::GdipFlattenPath( + nativePath, + nativeMatrix, + flatness + )); + } + +#ifdef DCR_USE_NEW_202903 + + Status Widen( + IN const Pen* pen, + IN const Matrix* matrix = NULL, + IN REAL flatness = FlatnessDefault + ) + { + GpMatrix* nativeMatrix = NULL; + if(matrix) + nativeMatrix = matrix->nativeMatrix; + + return SetStatus(DllExports::GdipWidenPath( + nativePath, + pen->nativePen, + nativeMatrix, + flatness + )); + } + +#else + + /** + * Widen the path object + * When removeSelfIntersects is TRUE, this returns the widened path + * without self intersections. + * When it is FALSE, it returns the widened path with selfintersections. + * The latter is faster and is usually safficient for filling. + */ + Status Widen(IN const Pen* pen, + IN const Matrix* matrix = NULL, + IN BOOL removeSelfIntersects = TRUE) + { + GpMatrix* nativeMatrix = NULL; + if(matrix) + nativeMatrix = matrix->nativeMatrix; + + return SetStatus(DllExports::GdipWidenPathWithMinimumResolutions(nativePath, pen->nativePen, + 0, 0, nativeMatrix, removeSelfIntersects)); + } + + /** + * Widen the path object + * This is equivalent to Widen() method except that + * The widths of the widened path are larger than the given + * minimum resolutions in x and y coordinates after the transform. + * This is usefull when widening a path with the limited device resolutions. + */ + + Status Widen(IN const Pen* pen, + IN REAL minXres, + IN REAL minYres, + IN const Matrix* matrix = NULL, + IN BOOL removeSelfIntersects = TRUE) + { + GpMatrix* nativeMatrix = NULL; + if(matrix) + nativeMatrix = matrix->nativeMatrix; + + return SetStatus(DllExports::GdipWidenPathWithMinimumResolutions(nativePath, pen->nativePen, + minXres, minYres, nativeMatrix, removeSelfIntersects)); + } + +#endif // DCR_USE_NEW_202903 + + Status Outline( + IN const Matrix *matrix = NULL, + IN REAL flatness = FlatnessDefault + ) + { + GpMatrix* nativeMatrix = NULL; + if(matrix) + { + nativeMatrix = matrix->nativeMatrix; + } + + return SetStatus(DllExports::GdipWindingModeOutline( + nativePath, nativeMatrix, flatness + )); + } + + /** + * Warp the path object + * Once this is called, the resultant path is made of line segments and + * the original path information is lost. + * When matrix = NULL, the identity matrix is assumed. + */ + Status Warp(IN const PointF* destPoints, + IN INT count, + IN const RectF& srcRect, + IN const Matrix* matrix = NULL, + IN WarpMode warpMode = WarpModePerspective, + IN REAL flatness = FlatnessDefault) + { + GpMatrix* nativeMatrix = NULL; + if(matrix) + nativeMatrix = matrix->nativeMatrix; + + return SetStatus(DllExports::GdipWarpPath( + nativePath, + nativeMatrix, + destPoints, + count, + srcRect.X, + srcRect.Y, + srcRect.Width, + srcRect.Height, + warpMode, + flatness)); + } + + /** + * Return the number of points in the current path + */ + INT GetPointCount() const + { + INT count = 0; + + SetStatus(DllExports::GdipGetPointCount(nativePath, &count)); + + return count; + } + + /** + * Return the path point type information + */ + Status GetPathTypes(OUT BYTE* types, + IN INT count) const + { + return SetStatus(DllExports::GdipGetPathTypes(nativePath, types, count)); + } + + /** + * Return the path point coordinate information + * @notes Should there be PathData that contains types[] and points[] + * for get & set purposes. + */ + Status GetPathPoints(OUT PointF* points, + IN INT count) const + { + return SetStatus(DllExports::GdipGetPathPoints(nativePath, points, count)); + } + + // integer version + Status GetPathPoints(OUT Point* points, + IN INT count) const + { + return SetStatus(DllExports::GdipGetPathPointsI(nativePath, points, count)); + } + + Status GetLastStatus() const + { + Status lastStatus = lastResult; + lastResult = Ok; + + return lastStatus; + } + + /** + * Hit testing operations + * + * inline implementation is in gdiplusgraphics.h. + */ + + BOOL IsVisible(IN const PointF& point, + IN const Graphics* g = NULL) const + { + return IsVisible(point.X, point.Y, g); + } + + BOOL IsVisible(IN REAL x, + IN REAL y, + IN const Graphics* g = NULL) const; + + BOOL IsVisible(IN const Point& point, + IN const Graphics* g = NULL) const + { + return IsVisible(point.X, point.Y, g); + } + + BOOL IsVisible(IN INT x, + IN INT y, + IN const Graphics* g = NULL) const; + + BOOL IsOutlineVisible(IN const PointF& point, + IN const Pen* pen, + IN const Graphics* g = NULL) const + { + return IsOutlineVisible(point.X, point.Y, pen, g); + } + + BOOL IsOutlineVisible(IN REAL x, + IN REAL y, + IN const Pen* pen, + IN const Graphics* g = NULL) const; + + BOOL IsOutlineVisible(IN const Point& point, + IN const Pen* pen, + IN const Graphics* g = NULL) const + { + return IsOutlineVisible(point.X, point.Y, pen, g); + } + + BOOL IsOutlineVisible(IN INT x, + IN INT y, + IN const Pen* pen, + IN const Graphics* g = NULL) const; + +protected: + + GraphicsPath(const GraphicsPath& path) + { + GpPath *clonepath = NULL; + SetStatus(DllExports::GdipClonePath(path.nativePath, &clonepath)); + SetNativePath(clonepath); + } + +#ifdef DCR_USE_NEW_250932 + +private: + GraphicsPath& operator=(const GraphicsPath &); +protected: + +#else + + GraphicsPath& operator=(const GraphicsPath& path) + { + path; + SetStatus(NotImplemented); + return *this; + } + +#endif + + GraphicsPath(GpPath* nativePath) + { + lastResult = Ok; + SetNativePath(nativePath); + } + + VOID SetNativePath(GpPath *nativePath) + { + this->nativePath = nativePath; + } + + Status SetStatus(Status status) const + { + if (status != Ok) + return (lastResult = status); + else + return status; + } + +protected: + GpPath* nativePath; + mutable Status lastResult; +}; + + +//-------------------------------------------------------------------------- +// GraphisPathIterator class +//-------------------------------------------------------------------------- + +class GraphicsPathIterator : public GdiplusBase +{ +public: + + GraphicsPathIterator(IN const GraphicsPath* path) + { + GpPath* nativePath = NULL; + if(path) + nativePath = path->nativePath; + + GpPathIterator *iter = NULL; + lastResult = DllExports::GdipCreatePathIter(&iter, nativePath); + SetNativeIterator(iter); + } + + ~GraphicsPathIterator() + { + DllExports::GdipDeletePathIter(nativeIterator); + } + + + INT NextSubpath(OUT INT* startIndex, + OUT INT* endIndex, + OUT BOOL* isClosed) + { + INT resultCount; + + SetStatus(DllExports::GdipPathIterNextSubpath(nativeIterator, + &resultCount, startIndex, endIndex, isClosed)); + + return resultCount; + } + + + INT NextSubpath(IN const GraphicsPath* path, + OUT BOOL* isClosed) + { + GpPath* nativePath = NULL; + + INT resultCount; + + if(path) + nativePath= path->nativePath; + + SetStatus(DllExports::GdipPathIterNextSubpathPath(nativeIterator, + &resultCount, nativePath, isClosed)); + + return resultCount; + } + + INT NextPathType(OUT BYTE* pathType, + OUT INT* startIndex, + OUT INT* endIndex) + { + INT resultCount; + + SetStatus(DllExports::GdipPathIterNextPathType(nativeIterator, + &resultCount, pathType, startIndex, endIndex)); + + return resultCount; + } + + INT NextMarker(OUT INT* startIndex, + OUT INT* endIndex) + { + INT resultCount; + + SetStatus(DllExports::GdipPathIterNextMarker(nativeIterator, + &resultCount, startIndex, endIndex)); + + return resultCount; + } + + + INT NextMarker(IN const GraphicsPath* path) + { + GpPath* nativePath = NULL; + + INT resultCount; + + if(path) + nativePath= path->nativePath; + + SetStatus(DllExports::GdipPathIterNextMarkerPath(nativeIterator, + &resultCount, nativePath)); + + return resultCount; + } + + INT GetCount() const + { + INT resultCount; + + SetStatus(DllExports::GdipPathIterGetCount(nativeIterator, &resultCount)); + + return resultCount; + } + + INT GetSubpathCount() const + { + INT resultCount; + + SetStatus(DllExports::GdipPathIterGetSubpathCount(nativeIterator, &resultCount)); + + return resultCount; + } + + BOOL HasCurve() const + { + BOOL hasCurve; + + SetStatus(DllExports::GdipPathIterHasCurve(nativeIterator, &hasCurve)); + + return hasCurve; + } + + VOID Rewind() + { + SetStatus(DllExports::GdipPathIterRewind(nativeIterator)); + } + + INT Enumerate(OUT PointF *points, + OUT BYTE *types, + IN INT count) + { + INT resultCount; + + SetStatus(DllExports::GdipPathIterEnumerate(nativeIterator, + &resultCount, points, types, count)); + + return resultCount; + } + + INT CopyData(OUT PointF* points, + OUT BYTE* types, + IN INT startIndex, + IN INT endIndex) + { + INT resultCount; + + SetStatus(DllExports::GdipPathIterCopyData(nativeIterator, + &resultCount, points, types, startIndex, endIndex)); + + return resultCount; + } + + Status GetLastStatus() const + { + Status lastStatus = lastResult; + lastResult = Ok; + + return lastStatus; + } + +#ifdef DCR_USE_NEW_250932 + +private: + GraphicsPathIterator(const GraphicsPathIterator &); + GraphicsPathIterator& operator=(const GraphicsPathIterator &); + +#endif + +protected: + VOID SetNativeIterator(GpPathIterator *nativeIterator) + { + this->nativeIterator = nativeIterator; + } + + Status SetStatus(Status status) const + { + if (status != Ok) + return (lastResult = status); + else + return status; + } + +protected: + GpPathIterator* nativeIterator; + mutable Status lastResult; +}; + + +//-------------------------------------------------------------------------- +// Represent polygon gradient brush object +//-------------------------------------------------------------------------- + +class PathGradientBrush : public Brush +{ +public: + friend class Pen; + + PathGradientBrush( + IN const PointF* points, + IN INT count, + IN WrapMode wrapMode = WrapModeClamp) + { + GpPathGradient *brush = NULL; + + lastResult = DllExports::GdipCreatePathGradient( + points, count, + wrapMode, &brush); + SetNativeBrush(brush); + } + + PathGradientBrush( + IN const Point* points, + IN INT count, + IN WrapMode wrapMode = WrapModeClamp) + { + GpPathGradient *brush = NULL; + + lastResult = DllExports::GdipCreatePathGradientI( + points, count, + wrapMode, &brush); + + SetNativeBrush(brush); + } + + PathGradientBrush( + IN const GraphicsPath* path + ) + { + GpPathGradient *brush = NULL; + + lastResult = DllExports::GdipCreatePathGradientFromPath( + path->nativePath, &brush); + SetNativeBrush(brush); + } + + // Get/set colors + + Status GetCenterColor(OUT Color* color) const + { + ARGB argb; + + if (color == NULL) + { + return SetStatus(InvalidParameter); + } + + SetStatus(DllExports::GdipGetPathGradientCenterColor( + (GpPathGradient*) nativeBrush, &argb)); + + color->SetValue(argb); + + return lastResult; + } + + Status SetCenterColor(IN const Color& color) + { + SetStatus(DllExports::GdipSetPathGradientCenterColor( + (GpPathGradient*) nativeBrush, + color.GetValue())); + + return lastResult; + } + + INT GetPointCount() const + { + INT count; + + SetStatus(DllExports::GdipGetPathGradientPointCount( + (GpPathGradient*) nativeBrush, &count)); + + return count; + } + + INT GetSurroundColorCount() const + { + INT count; + + SetStatus(DllExports::GdipGetPathGradientSurroundColorCount( + (GpPathGradient*) nativeBrush, &count)); + + return count; + } + + Status GetSurroundColors(OUT Color* colors, + IN OUT INT* count) const + { + if(colors == NULL || count == NULL) + { + return SetStatus(InvalidParameter); + } + + INT count1; + + SetStatus(DllExports::GdipGetPathGradientSurroundColorCount( + (GpPathGradient*) nativeBrush, &count1)); + + if(lastResult != Ok) + return lastResult; + + if((*count < count1) || (count1 <= 0)) + return SetStatus(InsufficientBuffer); + + ARGB* argbs = (ARGB*) new ARGB[count1]; + if(argbs == NULL) + return SetStatus(OutOfMemory); + + SetStatus(DllExports::GdipGetPathGradientSurroundColorsWithCount( + (GpPathGradient*)nativeBrush, argbs, &count1)); + + if(lastResult == Ok) + { + for(INT i = 0; i < count1; i++) + { + colors[i].SetValue(argbs[i]); + } + *count = count1; + } + + delete [] argbs; + return lastResult; + } + + Status SetSurroundColors(IN const Color* colors, + IN OUT INT* count) + { + if(colors == NULL || count == NULL) + { + return SetStatus(InvalidParameter); + } + + INT count1 = GetPointCount(); + + if((*count > count1) || (count1 <= 0)) + return SetStatus(InvalidParameter); + + count1 = *count; + + ARGB* argbs = (ARGB*) new ARGB[count1]; + if(argbs == NULL) + return SetStatus(OutOfMemory); + + for(INT i = 0; i < count1; i++) + { + argbs[i] = colors[i].GetValue(); + } + + SetStatus(DllExports::GdipSetPathGradientSurroundColorsWithCount( + (GpPathGradient*)nativeBrush, argbs, &count1)); + + if(lastResult == Ok) + *count = count1; + + delete [] argbs; + + return lastResult; + } + + Status GetGraphicsPath(OUT GraphicsPath* path) const + { + if(path == NULL) + return SetStatus(InvalidParameter); + + return SetStatus(DllExports::GdipGetPathGradientPath( + (GpPathGradient*)nativeBrush, path->nativePath)); + } + + Status SetGraphicsPath(IN const GraphicsPath* path) + { + if(path == NULL) + return SetStatus(InvalidParameter); + + return SetStatus(DllExports::GdipSetPathGradientPath( + (GpPathGradient*)nativeBrush, path->nativePath)); + } + + Status GetCenterPoint(OUT PointF* point) const + { + return SetStatus(DllExports::GdipGetPathGradientCenterPoint( + (GpPathGradient*)nativeBrush, + point)); + } + + + Status GetCenterPoint(OUT Point* point) const + { + return SetStatus(DllExports::GdipGetPathGradientCenterPointI( + (GpPathGradient*)nativeBrush, + point)); + } + + Status SetCenterPoint(IN const PointF& point) + { + return SetStatus(DllExports::GdipSetPathGradientCenterPoint( + (GpPathGradient*)nativeBrush, + &point)); + } + + Status SetCenterPoint(IN const Point& point) + { + return SetStatus(DllExports::GdipSetPathGradientCenterPointI( + (GpPathGradient*)nativeBrush, + &point)); + } + + Status GetRectangle(OUT RectF* rect) const + { + return SetStatus(DllExports::GdipGetPathGradientRect( + (GpPathGradient*)nativeBrush, rect)); + } + + Status GetRectangle(OUT Rect* rect) const + { + return SetStatus(DllExports::GdipGetPathGradientRectI( + (GpPathGradient*)nativeBrush, rect)); + } + + // Gamma correction. + + Status SetGammaCorrection(IN BOOL useGammaCorrection) + { + return SetStatus(DllExports::GdipSetPathGradientGammaCorrection( + (GpPathGradient*)nativeBrush, useGammaCorrection)); + } + + BOOL GetGammaCorrection() const + { + BOOL useGammaCorrection; + + SetStatus(DllExports::GdipGetPathGradientGammaCorrection( + (GpPathGradient*)nativeBrush, &useGammaCorrection)); + + return useGammaCorrection; + } + + INT GetBlendCount() const + { + INT count = 0; + + SetStatus(DllExports::GdipGetPathGradientBlendCount( + (GpPathGradient*) nativeBrush, &count)); + + return count; + } + + Status GetBlend(OUT REAL* blendFactors, + OUT REAL* blendPositions, + IN INT count) const + { + return SetStatus(DllExports::GdipGetPathGradientBlend( + (GpPathGradient*)nativeBrush, + blendFactors, blendPositions, count)); + } + + Status SetBlend(IN const REAL* blendFactors, + IN const REAL* blendPositions, + IN INT count) + { + return SetStatus(DllExports::GdipSetPathGradientBlend( + (GpPathGradient*)nativeBrush, + blendFactors, blendPositions, count)); + } + + INT GetInterpolationColorCount() const + { + INT count = 0; + + SetStatus(DllExports::GdipGetPathGradientPresetBlendCount( + (GpPathGradient*) nativeBrush, &count)); + + return count; + } + + Status SetInterpolationColors(IN const Color* presetColors, + IN const REAL* blendPositions, + IN INT count) + { + if ((count <= 0) || !presetColors) + { + return SetStatus(InvalidParameter); + } + + ARGB* argbs = (ARGB*) new ARGB[count]; + if(argbs) + { + for(INT i = 0; i < count; i++) + { + argbs[i] = presetColors[i].GetValue(); + } + + Status status = SetStatus(DllExports::GdipSetPathGradientPresetBlend( + (GpPathGradient*) nativeBrush, + argbs, + blendPositions, + count)); + delete[] argbs; + return status; + } + else + { + return SetStatus(OutOfMemory); + } + } + + Status GetInterpolationColors(OUT Color* presetColors, + OUT REAL* blendPositions, + IN INT count) const + { + if ((count <= 0) || !presetColors) + { + return SetStatus(InvalidParameter); + } + + ARGB* argbs = (ARGB*) new ARGB[count]; + + if (!argbs) + { + return SetStatus(OutOfMemory); + } + + GpStatus status = SetStatus(DllExports::GdipGetPathGradientPresetBlend( + (GpPathGradient*)nativeBrush, + argbs, + blendPositions, + count)); + + for(INT i = 0; i < count; i++) + { + presetColors[i] = Color(argbs[i]); + } + delete [] argbs; + + return status; + } + + Status SetBlendBellShape(IN REAL focus, + IN REAL scale = 1.0) + { + return SetStatus(DllExports::GdipSetPathGradientSigmaBlend( + (GpPathGradient*)nativeBrush, focus, scale)); + } + + #ifdef DCR_USE_NEW_145135 + Status SetBlendTriangularShape( + IN REAL focus, + IN REAL scale = 1.0 + ) + #else + Status SetBlendTrianglarShape(IN REAL focus, + IN REAL scale = 1.0) + #endif + { + return SetStatus(DllExports::GdipSetPathGradientLinearBlend( + (GpPathGradient*)nativeBrush, focus, scale)); + } + + /** + * Get/set brush transform + */ + Status GetTransform(OUT Matrix *matrix) const + { + return SetStatus(DllExports::GdipGetPathGradientTransform( + (GpPathGradient*) nativeBrush, matrix->nativeMatrix)); + } + + Status SetTransform(IN const Matrix* matrix) + { + return SetStatus(DllExports::GdipSetPathGradientTransform( + (GpPathGradient*) nativeBrush, matrix->nativeMatrix)); + } + + Status ResetTransform() + { + return SetStatus(DllExports::GdipResetPathGradientTransform((GpPathGradient*)nativeBrush)); + } + + Status MultiplyTransform(IN const Matrix* matrix, + IN MatrixOrder order = MatrixOrderPrepend) + { + return SetStatus(DllExports::GdipMultiplyPathGradientTransform((GpPathGradient*)nativeBrush, + matrix->nativeMatrix, + order)); + } + + Status TranslateTransform(IN REAL dx, + IN REAL dy, + IN MatrixOrder order = MatrixOrderPrepend) + { + return SetStatus(DllExports::GdipTranslatePathGradientTransform((GpPathGradient*)nativeBrush, + dx, dy, order)); + } + + Status ScaleTransform(IN REAL sx, + IN REAL sy, + IN MatrixOrder order = MatrixOrderPrepend) + { + return SetStatus(DllExports::GdipScalePathGradientTransform((GpPathGradient*)nativeBrush, + sx, sy, order)); + } + + Status RotateTransform(IN REAL angle, + IN MatrixOrder order = MatrixOrderPrepend) + { + return SetStatus(DllExports::GdipRotatePathGradientTransform((GpPathGradient*)nativeBrush, + angle, order)); + } + + /** + * Get/set brush focus scales + */ + Status GetFocusScales(OUT REAL* xScale, + OUT REAL* yScale) const + { + return SetStatus(DllExports::GdipGetPathGradientFocusScales( + (GpPathGradient*) nativeBrush, xScale, yScale)); + } + + Status SetFocusScales(IN REAL xScale, + IN REAL yScale) + { + return SetStatus(DllExports::GdipSetPathGradientFocusScales( + (GpPathGradient*) nativeBrush, xScale, yScale)); + } + + /** + * Get/set brush wrapping mode + */ + WrapMode GetWrapMode() const + { + WrapMode wrapMode; + + SetStatus(DllExports::GdipGetPathGradientWrapMode( + (GpPathGradient*) nativeBrush, &wrapMode)); + + return wrapMode; + } + + Status SetWrapMode(IN WrapMode wrapMode) + { + return SetStatus(DllExports::GdipSetPathGradientWrapMode( + (GpPathGradient*) nativeBrush, wrapMode)); + } + +#ifdef DCR_USE_NEW_250932 + +private: + PathGradientBrush(const PathGradientBrush &); + PathGradientBrush& operator=(const PathGradientBrush &); + +#endif + +protected: + + PathGradientBrush() + { + } +}; + + +#endif // !_GRAPHICSPATH_HPP |