ImageEn for Delphi and C++ Builder ImageEn for Delphi and C++ Builder

 

ImageEn Forum
Profile    Join    Active Topics    Forum FAQ    Search this forumSearch
 All Forums
 ImageEn Library for Delphi, C++ and .Net
 ImageEn and IEvolution Support Forum
 How to remove "black hole" from selection?

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

View 
UserName:
Password:
Format  Bold Italicized Underline  Align Left Centered Align Right  Horizontal Rule  Insert Hyperlink   Browse for an image to attach to your post Browse for a zip to attach to your post Insert Code  Insert Quote Insert List
   
Message 

 

Emoji
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Black Eye [B)]
Frown [:(] Shocked [:0] Angry [:(!] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

 
Check here to subscribe to this topic.
   

T O P I C    R E V I E W
yogiyang Posted - Feb 15 2018 : 01:45:02
Hello,

After a user creates selection using various selection options sometimes there are a few very small "black hole" in selection.

How can we remove from existing selection?

TIA


Yogi Yang
4   L A T E S T    R E P L I E S    (Newest First)
yogiyang Posted - Feb 19 2018 : 06:12:54
Hello Nigel,

Thanks for the tip. I will check it out.


Yogi Yang
xequte Posted - Feb 18 2018 : 03:39:00
Hi Yogi

There is not presently an option for that, but you should be able to copy the selection mask to a bitmap:

https://www.imageen.com/help/TImageEnView.SelectionMask.html

Remove isolated pixels:

https://www.imageen.com/help/TImageEnProc.RemoveIsolatedPixels.html

And then copy back to the selection mask

Nigel
Xequte Software
www.imageen.com
yogiyang Posted - Feb 16 2018 : 09:57:33
Hello Nigel,

Please check this image attached.




Yogi Yang
xequte Posted - Feb 15 2018 : 20:26:56
Hi Yogi

Can you include an image to show what you mean?



Nigel
Xequte Software
www.imageen.com