Polyline slow

Discussion in 'C++' started by Geky, Dec 8, 2008.

  1. Geky

    Geky Guest

    Polyline is too much slow to draw an array of data with about one
    thousand of points and it is fast to draw a second array of data with
    the same dimension of the first one. The only difference in the two
    arrays is that the first graph is less linear than the second but the
    time to elaborate it is about ten times than the second. Ten times!!??
    Is it possible? How can I make it faster
     
    Geky, Dec 8, 2008
    #1
    1. Advertisements

  2. Geky wrote:
    > Polyline is too much slow to draw an array of data with about one
    > thousand of points and it is fast to draw a second array of data with
    > the same dimension of the first one. The only difference in the two
    > arrays is that the first graph is less linear than the second but the
    > time to elaborate it is about ten times than the second. Ten times!!??
    > Is it possible? How can I make it faster


    Did you actually have a question about C++?
     
    Juha Nieminen, Dec 8, 2008
    #2
    1. Advertisements

  3. Geky

    Geky Guest

    On 8 Dic, 21:10, Juha Nieminen <> wrote:
    > Geky wrote:
    > > Polyline is too much slow to draw an array of data with about one
    > > thousand of points and it is fast to draw a second array of data with
    > > the same dimension of the first one. The only difference in the two
    > > arrays is that the first graph is less linear than the second but the
    > > time to elaborate it is about ten times than the second. Ten times!!??
    > > Is it possible? How can I make it faster

    >
    >   Did you actually have a question about C++?


    ......How can I make it faster

    Is it enough as question?
     
    Geky, Dec 8, 2008
    #3
  4. Geky

    Geky Guest

    Ok I've posted in microsoft.public.vc.language
    maybe is better

    Thank you
     
    Geky, Dec 8, 2008
    #4
    1. Advertisements

Want to reply to this thread or ask your own question?

It takes just 2 minutes to sign up (and it's free!). Just click the sign up button to choose a username and then you can ask your own questions on the forum.
Similar Threads
  1. Replies:
    3
    Views:
    3,293
  2. HK
    Replies:
    3
    Views:
    570
  3. mike
    Replies:
    3
    Views:
    548
    Virgil Green
    Jul 11, 2005
  4. JosephByrns

    Slow, then quick then slow

    JosephByrns, Jul 10, 2006, in forum: ASP .Net
    Replies:
    4
    Views:
    2,722
    codezilla94
    Nov 13, 2007
  5. con

    SLOW oh so slow

    con, May 26, 2008, in forum: ASP .Net
    Replies:
    4
    Views:
    611
  6. Laszlo Nagy

    Slow Queue.queue? (was: slow network)

    Laszlo Nagy, Jan 15, 2009, in forum: Python
    Replies:
    0
    Views:
    352
    Laszlo Nagy
    Jan 15, 2009
  7. sid

    VML:Polyline

    sid, Apr 23, 2007, in forum: Javascript
    Replies:
    0
    Views:
    165
  8. leonardo
    Replies:
    0
    Views:
    253
    leonardo
    Nov 18, 2012
Loading...