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
 Slow loading Tiff with >700 pages. Can I disable thumbnail creation?

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
pcmueller77 Posted - Feb 03 2022 : 05:12:32
Hi, I use TImageEnMView and LoadFromFileTIFF in delphi XE2
Version: ImageEn 10.2.0

I use

iemv1.ImageCacheSize:=200;
iemv1.StoreType:=TIEStoreType.ietFastThumb;
iemv1.MIO.LoadFromFileTIFF(current_file);

but it takes >20 seconds to load the file.
Thumbnails are not needed at this point.
can I disable thumbnails, or set the rendering to async?
Thanks & with best regards, Thomas.
2   L A T E S T    R E P L I E S    (Newest First)
pcmueller77 Posted - Feb 07 2022 : 02:51:39
Thanks, that solved it!
With best regards, Thomas.
xequte Posted - Feb 05 2022 : 23:08:57
Hi Thomas

You can just load the frames as they are needed using ImageEnMView1.LoadFromFileOnDemand():

https://www.imageen.com/help/TImageEnMView.LoadFromFileOnDemand.html

Nigel
Xequte Software
www.imageen.com