GetImageArea
CameraAPI.GetImageArea( row1, row2, col1, col2, cols );
long row1 The start row. Range: 0 to image rows minus 1.
long row2 The end row. Range: 0 to image rows minus 1.
long col1 The start column. Range: 0 to image columns minus 1.
long col2 The end column. Range: 0 to image columns minus 1.
long cols The total number of columns in the image.
Point[] - An array of java.awt.Point data that represents the average row data. Each point in the array contains an x value (Point.x) and a y value (Point.y). The x data represents the row number and the y data represents the average of the row pixels.
Calculates the average row value for the specified column range, starting at col1 and ending at col2. Throws a java.lang.Exception if an error occurs, which can be caught using try/catch block.