SpotRoi (Fiji Javadocs 0-SNAPSHOT API)

java.lang.Object
- fiji.plugin.trackmate.SpotRoi

```
public class SpotRoi
extends Object
```

Field Summary

Fields
Modifier and Type Field and Description

double[] x
Polygon points X coordinates, in physical units.

double[] y
Polygon points Y coordinates, in physical units.

Fields
Modifier and Type	Field and Description
`double[]`	`x` Polygon points X coordinates, in physical units.
`double[]`	`y` Polygon points Y coordinates, in physical units.

Constructor Summary

Constructors
Constructor and Description

SpotRoi(double[] x, double[] y)

Constructors
Constructor and Description
`SpotRoi(double[] x, double[] y)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`double`	`area()`
`SpotRoi`	`copy()`
`static Spot`	`createSpot(double[] x, double[] y, double quality)`
`double`	`radius()`
`<T> IterableInterval<T>`	`sample(double spotXCenter, double spotYCenter, RandomAccessibleInterval<T> img, double xScale, double yScale)`
`<T> IterableInterval<T>`	`sample(Spot spot, ImgPlus<T> img)`
`void`	`scale(double alpha)`
`double[]`	`toPolygonX(double calibration, double xcorner, double spotXCenter, double magnification)` Returns a new `int` array containing the X pixel coordinates to which to paint this polygon.
`double[]`	`toPolygonY(double calibration, double ycorner, double spotYCenter, double magnification)` Returns a new `int` array containing the Y pixel coordinates to which to paint this polygon.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- x
```
public final double[] x
```
  Polygon points X coordinates, in physical units.
- y
```
public final double[] y
```
  Polygon points Y coordinates, in physical units.

Constructor Detail

SpotRoi

public SpotRoi(double[] x,
               double[] y)

Method Detail

copy
```
public SpotRoi copy()
```

toPolygonX
```
public double[] toPolygonX(double calibration,
                           double xcorner,
                           double spotXCenter,
                           double magnification)
```
Returns a new int array containing the X pixel coordinates to which to paint this polygon.

Parameters:

calibration - the pixel size in X, to convert physical coordinates to pixel coordinates.

xcorner - the top-left X corner of the view in the image to paint.

magnification - the magnification of the view.

Returns:

a new int array.

toPolygonY
```
public double[] toPolygonY(double calibration,
                           double ycorner,
                           double spotYCenter,
                           double magnification)
```
Returns a new int array containing the Y pixel coordinates to which to paint this polygon.

Parameters:

calibration - the pixel size in Y, to convert physical coordinates to pixel coordinates.

ycorner - the top-left Y corner of the view in the image to paint.

magnification - the magnification of the view.

Returns:

a new int array.

sample

public <T> IterableInterval<T> sample(Spot spot,
                                      ImgPlus<T> img)

sample

public <T> IterableInterval<T> sample(double spotXCenter,
                                      double spotYCenter,
                                      RandomAccessibleInterval<T> img,
                                      double xScale,
                                      double yScale)

radius
```
public double radius()
```

area
```
public double area()
```

scale
```
public void scale(double alpha)
```

createSpot

public static Spot createSpot(double[] x,
                              double[] y,
                              double quality)

Class SpotRoi

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

x

y

Constructor Detail

SpotRoi

Method Detail

copy

toPolygonX

toPolygonY

sample

sample

radius

area

scale

createSpot