Re: Richview performance when loading large content

Author

Message

Baliga, Narasimha

Posted: 09/10/2004 14:47:41

Sorry for being dumb, but I don't see any event like

RichViewEdit1SaveItemToFile, I do have

RichViewEditContentSaveComponentToFile. Is it because of version?

regards

Baliga

"Sergey Tkachenko" <[email protected]> wrote in message

> Images are stored in RTF in very nonoptimal way.

> True color bitmaps are huge by themselves (1024 *768 takes several

> megabytes), and they are doubled in size in RTF (because each byte is

> encoded by two hexadecimal digits).

> Suggestions:

> 1) Use Png instead of bitmaps.

> http://www.trichview.com/support/dnewsweb.cgi?cmd=article&group=trichview.support.examples&item=205&utag=

> 2) Always call RichViewEdit.DeleteUnusedStyles before saving to the field.

> A

> number of unused styles increase data size and slow down loading and

> saving

>> One more thing, suppose I don;t use a DBRichEdit and just RichViewEdit

>> instead and try to read from Bloba field to Stream and then from Stream

>> to

>> the Rich Edit component... this also takes a long time if the content is

> RTF

>> with say 2 screen shots embedded...