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## igeo
Class IImageMap

    java.lang.Object
      igeo.IMap
          igeo.IDoubleMap
              igeo.IImageMap

    public class IImageMap

extends IDoubleMap

A subclass of IMap defined by a bitmap image.

Version:
  0.7.0.0;
Author:
  Satoru Sugihara

Field Summary
`int[][]` | `colorMap`
`java.awt.Image` | `image`

Fields inherited from class igeo.IDoubleMap
`height, interpolation, map, width`

Fields inherited from class igeo.IMap
`defaultDensityHeight, defaultDensityWidth, densityMinDelta, uIntegration, vIntegration`

Constructor Summary
`IImageMap(java.awt.Image img)`
`IImageMap(java.lang.String imgFile)`
`IImageMap(java.lang.String imgFile, java.awt.Component mediaComponent)`

Method Summary
`java.awt.Color` | `clr(double u, double v)`
`java.awt.Color` | `getColor(double u, double v)`
`static java.awt.Color` | `getColor(int aRGB)`
`static double` | `getColorValue(int[] pixel, int x, int y, int w)`
`void` | `initDensityMapU()`
`void` | `initDensityMapV()`
`void` | `initMap(java.awt.Image mapImage)`
`void` | `initMap(java.lang.String imageFile)`
`void` | `initMap(java.lang.String imageFile, java.awt.Component comp)`

Methods inherited from class igeo.IDoubleMap
`add, disableInterpolation, enableInterpolation, flipU, flipV, get, getHeight, getWidth, height, initMap, scale, set, setInterpolation, width`

Methods inherited from class igeo.IMap
`createImage, get, initDensityMapU, initDensityMapV, matchUDensityWithMap, matchUDensityWithMap, matchVDensityWithMap, matchVDensityWithMap, project, projectU, projectV, scaleDensityMapU, scaleDensityMapV`

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

Field Detail

### image

    public java.awt.Image image

### colorMap

    public int[][] colorMap

Constructor Detail

### IImageMap

    public IImageMap(java.lang.String imgFile)

### IImageMap

    public IImageMap(java.awt.Image img)

### IImageMap

    public IImageMap(java.lang.String imgFile,
                     java.awt.Component mediaComponent)

Method Detail

### initMap

    public void initMap(java.lang.String imageFile)

### initMap

    public void initMap(java.lang.String imageFile,
                        java.awt.Component comp)

### initMap

    public void initMap(java.awt.Image mapImage)

### getColor

    public static java.awt.Color getColor(int aRGB)

### getColorValue

    public static double getColorValue(int[] pixel,
                                       int x,
                                       int y,
                                       int w)

### initDensityMapU

    public void initDensityMapU()

  Overrides:
    `initDensityMapU` in class `IMap`

### initDensityMapV

    public void initDensityMapV()

  Overrides:
    `initDensityMapV` in class `IMap`

### getColor

    public java.awt.Color getColor(double u,
                                   double v)

### clr

    public java.awt.Color clr(double u,
                              double v)

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