ImageEn Forum

Profile Join Active Topics Forum FAQ

All Forums

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

View

UserName:

Password:

Format

Message

Check here to include your profile signature.
Check here to subscribe to this topic.

T O P I C R E V I E W
zhengyuanyi27	Posted - Apr 29 2021 : 06:20:38 I loaded one image into Imageenvect1 and changed the channel offset of Imageenvect1, such as set the red channel to 0 using the following codes: ImageEnVect1.IEBitmap.ChannelOffset[0] := 0; Then I saved the image using the following codes: imageenvect1.IO.SaveToFile('d:\1.jpg' ); While I found the saved image (1.jpg) still keep the red channel. Then I tried the following code which still didn't work. imageenvect1.IEBitmap.CopyToTBitmap(imageenvect2.Bitmap); imageenvect2.IO.SaveToFile('d:\1.jpg' ) Could somebody tell me how to save an image with changed channel offset? Thanks a lot!
2 L A T E S T R E P L I E S (Newest First)
xequte	Posted - Apr 29 2021 : 19:24:09 Yes, that is the correct way: https://www.imageen.com/help/TIEBitmap.ChannelOffset.html https://www.imageen.com/help/TIEBitmap.Contrast.html Nigel Xequte Software www.imageen.com
zhengyuanyi27	Posted - Apr 29 2021 : 11:07:58 I figure it out by adding the following codes: ImageEnvect1.IEBitmap.FixChannelOffset; ImageEnvect1.IEBitmap.FixContrast;