Image distortion

karweru · Post by **karweru** » Sat Jul 18, 2020 8:16 pm

Dear all,

Is there any way to avoid image distortion when STRETCHed or resized?

Post by **srvet_claudio** » Sat Jul 18, 2020 8:42 pm

Hi,
See doc:

BT_BitmapCopyAndResize (hBitmap, New_Width, New_Height, Mode_Stretch, Algorithm)

with:

Mode_Stretch = BT_SCALE

AUGE_OHR · Post by **AUGE_OHR** » Sun Jul 19, 2020 5:58 am

hi,

karweru wrote: ↑
Sat Jul 18, 2020 8:16 pm
Is there any way to avoid image distortion when STRETCHed or resized?

Windows can good Scale-Up Bitmap but bad when Scale-down
when reduce Bitmap e.g. for Thumbs use BT_RESIZE_HALFTONE

BT_BitmapCopyAndResize (hBitmap, New_Width, New_Height, Mode_Stretch, BT_RESIZE_HALFTONE )

karweru · Post by **karweru** » Sun Jul 19, 2020 12:32 pm

Thank you Dr.Soto for the help, nice to have you back. Thank you Jimmy.

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