#include <PolyLine.h>
Inheritance diagram for VPolyLine:
Public Methods | |
| void | AddVertex (int x, int y) |
| Add a vertex to the line. | |
| void | UpdateControlPoints () |
| Rescan points to update boundaries. | |
| VPolyLine () | |
| VPolyLine (VPolyLine *) | |
| VShape* | Clone () |
| Creates a copy of the shape. | |
| virtual string | Identify () const |
| Identifies the class. | |
Drawing | |
| void | Draw (ScreenState *, AppState *pApp) |
| Draw the shape to the screen. | |
| virtual void | DrawWhileDragged (MouseEvent *, ScreenState *, AppState *) |
| While shape is being dragged. | |
Flash Output | |
| virtual FShapeRec* | FlashSDKCreateShapeRecordForThisPoint (int *pnPoint, VPoint *ptCurrent) |
| Adds the polyline's shape records when used in VShape::FlashSDKPushFrame. | |
Events | |
| virtual bool | OnClick (MouseEvent *e, ScreenState *, AppState *) |
| Shape has been clicked on. | |
| virtual bool | OnRightClick (VShape::MouseEvent *e, ScreenState *pState, AppState *pApp) |
| Shape has been right clicked / tap + holded. | |
| virtual bool | OnDeSelect () |
| Shape has lost focus. | |
| virtual bool | OnDrag (MouseEvent *e, ScreenState *, AppState *) |
| Shape has been dragged. | |
| virtual VShape* | OnDragCompleted (MouseEvent *e, ScreenState *, AppState *) |
| Drag has finished. | |
Iterators | |
| virtual VPoint | GetPoint (int index) const |
| Returns specified point in the shape. | |
| virtual void | MovePoint (int index, int dx, int dy) |
| Moves specified point in the shape. | |
| virtual void | SetPoint (int index, int x, int y) |
| Overwrites specified point in the shape. | |
| virtual void | DeletePoint (int index) |
| Deletes specified point in the shape. | |
| virtual unsigned int | PointCount () const |
| Returns number of points in shape. | |
Protected Attributes | |
| vector<VPoint> | m_vpt |
| Stores the points that make up the polyline. | |
| unsigned int | m_nLastDrawnPoint |
| Point last drawn to screen--for efficient drawing while the shape is being constructed. | |
| bool | m_bSubObjectMode |
| Stores whether the shape is in subobject (point editing) mode. | |
1.2.5 written by Dimitri van Heesch,
© 1997-2001