94 lines
3.9 KiB
C
94 lines
3.9 KiB
C
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/*
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PictureIterator.
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Copyright (c) 2001, 2002 OpenBeOS.
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Authors:
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Philippe Houdoin
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Simon Gauvin
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Michael Pfeiffer
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do
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so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#ifndef _PICTURE_ITERATOR_H
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#define _PICTURE_TIERATOR_H
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#include <AppKit.h>
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#include <InterfaceKit.h>
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class PictureIterator
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{
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public:
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virtual ~PictureIterator() { }
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// BPicture playback handlers
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virtual void Op(int number) { }
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virtual void MovePenBy(BPoint delta) { }
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virtual void StrokeLine(BPoint start, BPoint end) { }
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virtual void StrokeRect(BRect rect) { }
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virtual void FillRect(BRect rect) { }
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virtual void StrokeRoundRect(BRect rect, BPoint radii) { }
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virtual void FillRoundRect(BRect rect, BPoint radii) { }
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virtual void StrokeBezier(BPoint *control) { }
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virtual void FillBezier(BPoint *control) { }
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virtual void StrokeArc(BPoint center, BPoint radii, float startTheta, float arcTheta) { }
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virtual void FillArc(BPoint center, BPoint radii, float startTheta, float arcTheta) { }
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virtual void StrokeEllipse(BPoint center, BPoint radii) { }
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virtual void FillEllipse(BPoint center, BPoint radii) { }
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virtual void StrokePolygon(int32 numPoints, BPoint *points, bool isClosed) { }
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virtual void FillPolygon(int32 numPoints, BPoint *points, bool isClosed) { }
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virtual void StrokeShape(BShape *shape) { }
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virtual void FillShape(BShape *shape) { }
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virtual void DrawString(char *string, float escapement_nospace, float escapement_space) { }
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virtual void DrawPixels(BRect src, BRect dest, int32 width, int32 height, int32 bytesPerRow, int32 pixelFormat, int32 flags, void *data) { }
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virtual void SetClippingRects(BRect *rects, uint32 numRects) { }
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virtual void ClipToPicture(BPicture *picture, BPoint point, bool clip_to_inverse_picture) { }
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virtual void PushState() { }
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virtual void PopState() { }
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virtual void EnterStateChange() { }
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virtual void ExitStateChange() { }
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virtual void EnterFontState() { }
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virtual void ExitFontState() { }
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virtual void SetOrigin(BPoint pt) { }
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virtual void SetPenLocation(BPoint pt) { }
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virtual void SetDrawingMode(drawing_mode mode) { }
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virtual void SetLineMode(cap_mode capMode, join_mode joinMode, float miterLimit) { }
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virtual void SetPenSize(float size) { }
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virtual void SetForeColor(rgb_color color) { }
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virtual void SetBackColor(rgb_color color) { }
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virtual void SetStipplePattern(pattern p) { }
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virtual void SetScale(float scale) { }
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virtual void SetFontFamily(char *family) { }
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virtual void SetFontStyle(char *style) { }
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virtual void SetFontSpacing(int32 spacing) { }
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virtual void SetFontSize(float size) { }
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virtual void SetFontRotate(float rotation) { }
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virtual void SetFontEncoding(int32 encoding) { }
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virtual void SetFontFlags(int32 flags) { }
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virtual void SetFontShear(float shear) { }
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virtual void SetFontFace(int32 flags) { }
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virtual void Iterate(BPicture* picture);
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};
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#endif _PICTURE_ITERATOR_H
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