ding.view
Interface ViewportChangeListener

All Known Implementing Classes:

ArbitraryGraphicsCanvas

public interface ViewportChangeListener

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Author:

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Method Summary

void	viewportChanged(int viewportWidth, int viewportHeight, double newXCenter, double newYCenter, double newScaleFactor) This gets fired upon graph redraw when zoom is changed or the graph center is changed or the view component is resized.

Method Detail

viewportChanged

void viewportChanged(int viewportWidth,
                     int viewportHeight,
                     double newXCenter,
                     double newYCenter,
                     double newScaleFactor)

This gets fired upon graph redraw when zoom is changed or the graph center is changed or the view component is resized.