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OCR.SetRectangle

Restrict recognition to a sub-rectangle of the image.

Component Version macOS Windows Linux Server iOS SDK
OCR 2.9 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "OCR.SetRectangle"; x; y; width; height )   More

Parameters

Parameter Description Example
x The x coordinate. 0
y The y coordinate. 0
width The width of the rectangle. 100
height The height of the rectangle. 100

Result

Returns OK on success.

Description

Restrict recognition to a sub-rectangle of the image.
Call after SetImage. Each SetRectangle clears the recognition results so multiple rectangles can be recognized with the same image.

Examples

Set Rectangle to 800x600:

MBS( "OCR.SetRectangle"; 0; 0; 800; 600 )

Created 18th August 2014, last changed 20th January 2020


OCR.SetPageSegMode - OCR.SetResolution

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