Welcome Guest! To enable all features, please Login or Register.

Notification

Icon
Error

Options
View
Last Go to last post Unread Go to first unread post
#1 Posted : Tuesday, December 5, 2006 3:28:03 AM(UTC)
FreddyXLNC

Groups: Registered
Posts: 9


Hi,

I am using the annotation control TLeadAnn in Delphi 2006 (VCL - version 14.5).

We have a jpeg-image with hotspots (rectangular and freehand).

Now I want to fill the area occupied by of a particular hotspot with a color, and cross-hatch it (fill with a pattern) 

I have managed to fill the area with a color, but I can't do any pattern-filling.

Can anyone give me a clue how to do that ?

Thanks in advance,

Fred

 

 

 

Try the latest version of LEADTOOLS for free for 60 days by downloading the evaluation: https://www.leadtools.com/downloads

Wanna join the discussion? Login to your LEADTOOLS Support accountor Register a new forum account.

#2 Posted : Wednesday, December 6, 2006 7:25:50 AM(UTC)

Qasem Lubani  
Guest

Groups: Guests
Posts: 3,022

Was thanked: 2 time(s) in 2 post(s)


What is the nature of the pattern? Is it a bitmap
or is it something that you want to draw? In either case, you can load or draw
the pattern in a secondary bitmap, then combine it with the original bitmap using region processing.

 
#3 Posted : Monday, December 11, 2006 12:59:54 PM(UTC)
FreddyXLNC

Groups: Registered
Posts: 9


Thanks Qasem, for your response.

Using a secondary bitmap & combining does the trick.

 
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET
This page was generated in 0.079 seconds.