CameraAPI.ImageHistogram( llrow, llcol, urrow, urcol, cols );
long llrow |
The start row. |
long llcol |
The start column. |
long urrow |
The end row. |
long urcol |
The end column. |
long cols |
The total number of columns in the image. |
Point[] - An array of java.awt.Point data
that represents the image histogram. Each point in the array contains
an x value (Point.x) and a y value (Point.y). The x data represents
a 16-bit adu value and the y data represents the number of pixels
with that value.
Calculates the image histogram over the region specified by the points
(llrow, llcol) and (urrow, urcol). Throws an Exception if an error
occurs, which can be caught using
try/catch block.