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Task Details |
| BPoint Class |
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BPoint();
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BPoint(float X, float Y);
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BPoint(const BPoint& pt);
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BPoint& operator=(const BPoint& from);
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void Set(float X, float Y);
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void ConstrainTo(BRect rect);
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void PrintToStream() const;
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BPoint operator+(const BPoint&) const;
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BPoint operator-(const BPoint&) const;
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BPoint& operator+=(const BPoint&);
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BPoint& operator-=(const BPoint&);
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bool operator!=(const BPoint&) const;
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bool operator==(const BPoint&) const;
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| BPolygon Class |
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BPolygon(const BPoint* ptArray, int32 numPoints);
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BPolygon();
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BPolygon(const BPolygon* poly);
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virtual ~BPolygon();
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BPolygon& operator=(const BPolygon& from);
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BRect Frame() const;
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void AddPoints(const BPoint* ptArray, int32 numPoints);
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int32 CountPoints() const;
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void MapTo(BRect srcRect, BRect dstRect);
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void PrintToStream() const;
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| BRect Class |
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BRect();
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BRect(const BRect &);
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BRect(float l, float t, float r, float b);
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BRect(BPoint leftTop, BPoint rightBottom);
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BRect& operator=(const BRect &from);
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void Set(float l, float t, float r, float b);
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void PrintToStream() const;
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BPoint LeftTop() const;
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BPoint RightBottom() const;
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BPoint LeftBottom() const;
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BPoint RightTop() const;
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void SetLeftTop(const BPoint);
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void SetRightBottom(const BPoint);
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void SetLeftBottom(const BPoint);
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void SetRightTop(const BPoint);
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void InsetBy(BPoint);
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void InsetBy(float dx, float dy);
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void OffsetBy(BPoint);
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void OffsetBy(float dx, float dy);
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void OffsetTo(BPoint);
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void OffsetTo(float x, float y);
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BRect& InsetBySelf(BPoint);
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BRect& InsetBySelf(float dx, float dy);
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BRect InsetByCopy(BPoint);
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BRect InsetByCopy(float dx, float dy);
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BRect& OffsetBySelf(BPoint);
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BRect& OffsetBySelf(float dx, float dy);
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BRect OffsetByCopy(BPoint);
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BRect OffsetByCopy(float dx, float dy);
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BRect& OffsetToSelf(BPoint);
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BRect& OffsetToSelf(float dx, float dy);
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BRect OffsetToCopy(BPoint);
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BRect OffsetToCopy(float dx, float dy);
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bool operator==(BRect) const;
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bool operator!=(BRect) const;
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BRect operator&(BRect) const;
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BRect operator|(BRect) const;
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bool Intersects(BRect r) const;
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bool IsValid() const;
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float Width() const;
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int32 IntegerWidth() const;
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float Height() const;
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int32 IntegerHeight() const;
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bool Contains(BPoint) const;
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bool Contains(BRect) const;
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| BRegion Class |
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BRegion();
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BRegion(const BRegion ®ion);
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BRegion(const BRect rect);
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virtual ~BRegion();
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BRegion& operator=(const BRegion &from);
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BRect Frame() const;
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clipping_rect FrameInt() const;
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BRect RectAt(int32 index);
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clipping_rect RectAtInt(int32 index);
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int32 CountRects();
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void Set(BRect newBounds);
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void Set(clipping_rect newBounds);
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bool Intersects(BRect r) const;
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bool Intersects(clipping_rect r) const;
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bool Contains(BPoint pt) const;
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bool Contains(int32 x, int32 y);
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void PrintToStream() const;
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void OffsetBy(int32 dh, int32 dv);
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void MakeEmpty();
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void Include(BRect r);
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void Include(clipping_rect r);
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void Include(const BRegion*);
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void Exclude(BRect r);
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void Exclude(clipping_rect r);
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void Exclude(const BRegion*);
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void IntersectWith(const BRegion*);
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