34 lines
968 B
Java
34 lines
968 B
Java
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package math;
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import java.awt.geom.AffineTransform;
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import java.awt.geom.Rectangle2D;
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/**
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*
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*/
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public interface ViewTransformation
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{
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/**
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* @return The last reflection.
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*/
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public AffineTransform getLastReflection();
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/**
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* @return The last transform.
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*/
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public AffineTransform getLastTransform();
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/**
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* @param displayBounds
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* The bounds of the display area
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* @param contentBounds
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* The bounds of the content area
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* @return The transform that maps content coordinates to display coordinates, while maintaining
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* the aspect ratio of the content. The content is reflected across the horizontal axis to
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* match the typical display coordinate system where the y-axis increases downwards. The
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* transformation also centers the content within the display bounds.
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*/
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public AffineTransform getTransform(final Rectangle2D displayBounds,
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final Rectangle2D contentBounds);
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}
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