Contextual visualization of images

Contextual visualization of images

Postby Natter » Mon Nov 14, 2022 4:48 pm

Hi,

I'm flipping through xBbrowse. In the bChanged code block, bitmap files are loaded into XImage. However, if I do continuous scrolling (arrow, scrollbar slider, mouse wheel), there is a strong slowdown. Is it possible to optimize the contextual visualization of images ?
Natter
 
Posts: 1215
Joined: Mon May 14, 2007 9:49 am

Re: Contextual visualization of images

Postby Marc Venken » Mon Nov 14, 2022 8:03 pm

You can use a timer for this delay.

It will give you the change to browse without refreshing to ximage during the time set.

Here is the link to the topic :

viewtopic.php?f=3&t=34782
Marc Venken
Using: FWH 23.04 with Harbour
User avatar
Marc Venken
 
Posts: 1426
Joined: Tue Jun 14, 2016 7:51 am
Location: Belgium

Re: Contextual visualization of images

Postby Natter » Mon Nov 14, 2022 8:34 pm

Thank you, an interesting solution !
Natter
 
Posts: 1215
Joined: Mon May 14, 2007 9:49 am


Return to FiveWin for Harbour/xHarbour

Who is online

Users browsing this forum: No registered users and 80 guests