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#1 Posted : Tuesday, July 3, 2007 12:52:15 AM(UTC)

ljl2004  
ljl2004

Groups: Registered
Posts: 1


I am using  Roate() funciton  (TLeadAnn of LeadTools 14) in Delphi7,but Image'quality is Bad (original Image is good).Why?

Please Help me!!!

 

 

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#2 Posted : Thursday, July 5, 2007 1:02:37 AM(UTC)
Maen Hasan

Groups: Registered, Tech Support
Posts: 1,328

Was thanked: 1 time(s) in 1 post(s)

Hello,

To improve the quality of the resized image, try to use the ROTATE_RESAMPLE or ROTATE_BICUBIC flags with the ROTATE_RESIZE when rotating the image using the Rotate method.
Also, don't re-rotate an image that was rotated before, because that accumulates distortions. If you must rotate an image more than once at different angles, always restore the original image, then rotate it at the new angle.

Maen Badwan
LEADTOOLS Technical Support

Edited by moderator Sunday, October 16, 2016 12:06:44 PM(UTC)  | Reason: Not specified

 
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