Package loci.common
Class Region
- java.lang.Object
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- loci.common.Region
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
containsPoint(int xc, int yc)
Returns true if the point specified by the given X and Y coordinates is contained within this region.boolean
equals(Object o)
int
hashCode()
Region
intersection(Region r)
Returns a Region representing the intersection of this Region with the given Region.boolean
intersects(Region r)
String
toString()
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Method Detail
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intersects
public boolean intersects(Region r)
- Parameters:
r
- the region to check for intersection- Returns:
- true if this region intersects the given region
- See Also:
Rectangle.intersects(java.awt.Rectangle)
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intersection
public Region intersection(Region r)
Returns a Region representing the intersection of this Region with the given Region. If the two Regions do not intersect, the result is an empty Region.- Parameters:
r
- the region for which to calculate an intersection (or overlap)- Returns:
- a Region representing the intersection (overlap) of the two Regions. If the two Regions have no common area, then the width and/or height of the returned Region will be 0. null is never returned.
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containsPoint
public boolean containsPoint(int xc, int yc)
Returns true if the point specified by the given X and Y coordinates is contained within this region.- Parameters:
xc
- the integer X coordinate of a pointyc
- the integer Y coordinate of a point- Returns:
- true if this Region encloses the given point
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