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LVectorWindow::OnScale

#include "ltwrappr.h"

virtual L_VOID LVectorWindow::OnScale(ScaleFactor)

This function is called whenever a scale operation is requested on the vector window.

Parameters

VECTORPOINT ScaleFactor

The scale factor. The minimum value of each component of the scale factor is 0.1.

Returns

None.

Comments

Override this function to be notified of any scaling on the displayed vector.

A scale can be requested by:

the user pressing one of the keys defined for zooming.
calling the LVectorWindow::ZoomIn or LVectorWindow::ZoomOut functions.

Required DLLs and Libraries

LTVKRN
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions

Class Members

Example

For an example, refer to LVectorWindow::MsgProcCallBack.

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