Extracting data from non-text planes

Extracting data from non-text planes in macros for Integration Objects is not supported by the Visual Macro Editor. However, you can extract data from non-text planes by modifying the Integration Object template.

In the example, there is a section describing a Callback for HOD Custom screen recognition. Using this method, other planes of data can be extracted in an IO. For example, to get color data the following code could be used in the DoReco method:
char[] buff = new char[2];
evt.GetPS().GetScreen(buff, 2, i, startCol, 1, ECLConstants.COLOR_PLANE);
int val = buff[0];