I'm new new to android trying to work on a project that contains an ocr reader , that recognizes text
and do some processes on them .
So the question is : How can I draw a rectangular area and set focus on it , and the detector only process the data located in that area and ignore the rest of the screen .
knowing that I'm using google vision api "com.google.android.gms:play-services-vision:11.0.4"
I'm new new to android trying to work on a project that contains an ocr reader , that recognizes text and do some processes on them .
So the question is : How can I draw a rectangular area and set focus on it , and the detector only process the data located in that area and ignore the rest of the screen .
knowing that I'm using google vision api "com.google.android.gms:play-services-vision:11.0.4"
THANKS IN ADVANCE