class SizeShapeCmd : public Command

abstract command class for resizing a shape.

Inheritance:


Public Methods

SizeShapeCmd (GShape *shape, int direction)
void TrackMouse (TrackType aPhase, Point *anchorPoint, Point *previousPoint, Point *nextPoint)

Protected Fields

GShape* shape
int newWidth
int newHeight
int oldWidth
int oldHeight
int direction
bool constrainX
bool constrainY

Protected Methods

virtual void DrawOutline (const Point *pt)

Inherited from Command:

Public Classes

enum TrackType

Public Methods

virtual void Execute()
virtual void UnExecute()
virtual void ReExecute()
virtual void Abort()
bool CmdDone() const
virtual const char* GetName() const
int ScaleCorrect(int x) const
Point ScaleCorrect(const Point *pt) const
int Scale(int x) const
Point Scale(const Point *pt) const
void SayAborted()

Protected Methods

void SayCommited()
void SayUndone()
DrawWindow* GetMainWindow() const
Viewer* GetViewer() const
Document* GetDocument() const
Grafport* GetGrafport() const
void SetCmdDone(bool b)

Documentation

abstract command class for resizing a shape.
SizeShapeCmd(GShape *shape, int direction)

void TrackMouse(TrackType aPhase, Point *anchorPoint, Point *previousPoint, Point *nextPoint)

GShape* shape

int newWidth

int newHeight

int oldWidth

int oldHeight

int direction

bool constrainX

bool constrainY

virtual void DrawOutline(const Point *pt)


Direct child classes:
SizeShapeCenterCmd
SizeShapeBorderCmd

alphabetic index hierarchy of classes


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