Watch, Follow, &
Connect with Us

For forums, blogs and more please visit our
Developer Tools Community.


Welcome, Guest
Guest Settings
Help

Thread: TChart fastline downsampling


This question is not answered. Helpful answers available: 2. Correct answers available: 1.


Permlink Replies: 0
vojtech kurka

Posts: 2
Registered: 12/28/13
TChart fastline downsampling  
Click to report abuse...   Click to reply to this thread Reply
  Posted: May 12, 2015 12:22 AM
Hello,
I am using TChart Pro v2014 with XE7. I need to show a lot of points in my VCL application (like hundreds of thousands) and be able to zoom, but it is painfully slow.
I came accros this [forum thread|http://www.teechart.net/support/viewtopic.php?f=4&t=12273] which describes how to use DownSampling class included in TChart to improve performance. Which header I have to include to be able to use it? When I try to search for "downsampling" in TeeChart installation folder only receveived results are in FMX headers.
Legend
Helpful Answer (5 pts)
Correct Answer (10 pts)

Server Response from: ETNAJIVE02