DoResize Method (GoObject)

In This Topic

Called when a user resizes this object.

Syntax

public virtual void DoResize( 
   GoView view,
   RectangleF origRect,
   PointF newPoint,
   int whichHandle,
   GoInputState evttype,
   SizeF min,
   SizeF max
)

Parameters

view

the GoView whose GoToolResizing is calling this method

origRect

the original bounding rectangle

newPoint

the PointF, in document coordinates, to which the resize handle is being dragged

whichHandle

The IGoHandle.IGoHandle.HandleID of the handle being dragged

evttype

when called from GoToolResizing.Start
when called from GoToolResizing.DoMouseMove
when called from GoToolResizing.DoMouseUp
when the GoToolResizing.DoCancelMouse

min

the value of GoToolResizing.GoToolResizing.MinimumSize

max

the value of GoToolResizing.GoToolResizing.MaximumSize

Remarks

This is normally called from GoToolResizing. By default it just calls ComputeResize, allowing reshaping if this object's CanReshape property is true and the 's last input's GoInputEventArgs.GoInputEventArgs.Shift property is true. The resulting RectangleF value is used as this object's new Bounds if ResizesRealtime is true or if is GoInputState.GoInputState.Finish. Override ComputeResize if you want to constrain the user's resizing of this object without regard to the actual view or input events causing the resize.

Reference

GoObject Class
GoObject Members

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