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
 TIEPolyLIneLayer points values

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
kowal Posted - Jun 10 2023 : 16:03:03
Hi
Sorry for the question if it's lame.
I can not find what is the meaning of the points values added to TIEPolyLineLayer
I'd like it to be pixels on the background layer image but I think they are some different units.
In my test I try the code from demo on my picture loaded as layer[0] (jpeg image) and I see the small triangle in the top left area of the image not in the expected place.

How can I locate TIEPolyLineLayer using pixels like TIEImageLayer.posX and posY which are pixel locations?

S.Kowalski
2   L A T E S T    R E P L I E S    (Newest First)
kowal Posted - Jun 12 2023 : 06:51:55
Hi,
with the parameter PointBase = iepbBitmap the polyline is ok

thank you!
S.
xequte Posted - Jun 11 2023 : 02:28:49
Hi

Points are values in the range 0 to 1000, but you can add in terms of the bitmap or client using:

http://www.imageen.com/help/TIEPolylineLayer.AddPoint.html



Nigel
Xequte Software
www.imageen.com