Package uk.ac.starlink.ttools.plot
Interface PointPlacer
public interface PointPlacer
Maps a data point onto a screen point.
- Since:
- 10 Apr 2008
- Author:
- Mark Taylor
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Method Summary
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Method Details
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getXY
Maps a point in data space to the screen. If the supplied point would not be plotted on the currently visible part of the plot surface, return null.- Parameters:
coords
- n-dimensional point in data space- Returns:
- screen position, or null
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