private void InitTransformer()
{
if (mTrans == null)
{
mTrans = new InitCanvasTransformer();
}
}
public virtual ICanvasTransformer Rotate(int openedDeg, int closedDeg, int px, int py, IInterpolator interp)
{
InitTransformer();
mTrans = new RotateCanvasTransformer(this, openedDeg, closedDeg, px, py, interp);
return(mTrans);
}
public virtual ICanvasTransformer Zoom(int openedX, int closedX, int openedY, int closedY, int px, int py, IInterpolator interp)
{
InitTransformer();
mTrans = new ZoomCanvasTransformer(this, openedX, closedX, openedY, closedY, px, py, interp);
return(mTrans);
}
public ConcatCanvasTransformer(CanvasTransformerBuilder builder, ICanvasTransformer t)
{
this.builder = builder;
this.t = t;
}
public virtual ICanvasTransformer ConcatTransformer(ICanvasTransformer t)
{
InitTransformer();
mTrans = new ConcatCanvasTransformer(this, t);
return(mTrans);
}
public virtual ICanvasTransformer Translate(int openedX, int closedX, int openedY, int closedY, IInterpolator interp)
{
InitTransformer();
mTrans = new TranslateCanvasTransformer(this, openedX, closedX, openedY, closedY, interp);
return(mTrans);
}
