额外继承的成员函数 | |
 Public 成员函数 继承自 ILLine | |
| double | AcuteAngle (ILLine *line) |
| double | AngleTo (ILLine *line) |
| ILLine * | BisectLine (ILLine *line) |
| double | Distance (ILLine *line) |
| void | Draw (HDC hdc, double zoomX, double zoomY, double panX, double panY) |
| void | FromRotRectRegion (ILRotRectRegion *val) |
| double | GetAngle () |
| ILPoint * | GetEndPoint () |
| double | GetLength () |
| ILPoint * | GetMidPoint () |
| ILPoint * | GetStartPoint () |
| double | GetX (double y) |
| double | GetY (double x) |
| LPVIntersectType | IntersectCircle (ILCircle *circle, ILPoints **intersectPoints) |
| LPVIntersectType | IntersectLine (ILLine *line, ILPoint **intersectPoint) |
| LPVIntersectType | IntersectPoly (ILPolygon *polygon, ILPoints **intersectPoints) |
| double | Parallel (ILLine *line) |
| double | Perpendicular (ILPoint *point, ILPoint **rootPoint) |
| ILPolygon * | Resample (int num) |
| ILPolygon * | ResampleByStep (double step, double stepThreshold) |
| void | Set (double x1, double y1, double x2, double y2) |
| void | Set2 (double midx, double midy, double lineAngle, double length) |
| ILRotRectRegion * | ToRotRectRegion (int exp) |
| ILLine * | Transform (ILTransform *tf) |
| ILLine * | Translate (double offsetX, double offsetY) |
| Public 成员函数 继承自 ILObject | |
| ILObject * | Copy () |
| LPVErrorCode | Load (LString filename) |
| void | Reset () |
| LPVErrorCode | Save (LString filename) |
| BOOL | Valid () |
| Public 成员函数 继承自 ILDrawable | |
| void | SetBrushColor (COLORREF brushColor) |
| void | SetFont (LString fontFamily, int fontHeight, COLORREF fontColor, BOOL bold, BOOL italic, BOOL underline, BOOL strikeOut) |
| void | SetFontColor (COLORREF fontColor) |
| void | SetFontFamily (LString fontFamily) |
| void | SetFontHeight (int fontHeight) |
| void | SetPen (LPVPenStyle penStyle, int penWidth, COLORREF penColor) |
| void | SetPenColor (COLORREF penColor) |
| void | SetPenStyle (LPVPenStyle penStyle) |
| void | SetPenWidth (int penWidth) |
| Public 成员函数 继承自 ILSortable | |
| double | GetPosX (LPVPositionMode posMode) |
| double | GetPosY (LPVPositionMode posMode) |
| double | GetScore () |
| 属性 继承自 ILLine | |
| double | X1 [get, set] |
| 直线起点的 x 坐标 | |
| double | X2 [get, set] |
| 直线终点的 x 坐标 | |
| double | Y1 [get, set] |
| 直线起点的 y 坐标 | |
| double | Y2 [get, set] |
| 直线终点的 y 坐标 | |
| 属性 继承自 ILSortable | |
| int | Index [get, set] |
该类实现了 ILLine 接口，用于创建直线的实例。
