Package zext.plantuml.com.google.zxing
Class ResultPoint
- java.lang.Object
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- zext.plantuml.com.google.zxing.ResultPoint
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public class ResultPoint extends java.lang.ObjectEncapsulates a point of interest in an image containing a barcode. Typically, this would be the location of a finder pattern or the corner of the barcode, for example.
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Constructor Summary
Constructors Constructor Description ResultPoint(float x, float y)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static floatdistance(ResultPoint pattern1, ResultPoint pattern2)booleanequals(java.lang.Object other)floatgetX()floatgetY()inthashCode()static voidorderBestPatterns(ResultPoint[] patterns)Orders an array of three ResultPoints in an order [A,B,C] such that AB is less than AC and BC is less than AC and the angle between BC and BA is less than 180 degrees.java.lang.StringtoString()
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Method Detail
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getX
public final float getX()
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getY
public final float getY()
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equals
public boolean equals(java.lang.Object other)
- Overrides:
equalsin classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCodein classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object
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orderBestPatterns
public static void orderBestPatterns(ResultPoint[] patterns)
Orders an array of three ResultPoints in an order [A,B,C] such that AB is less than AC and BC is less than AC and the angle between BC and BA is less than 180 degrees.
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distance
public static float distance(ResultPoint pattern1, ResultPoint pattern2)
- Returns:
- distance between two points
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