dxf arc angle

Discussion in 'AutoCAD' started by Eizenman, Dec 16, 2006.

  1. Eizenman

    Eizenman Guest

    I'm writing an application which parses dxf files and render it.
    For some reason (I don't know how to address the start angle and end
    angle of the arcs) I render the arcs wrong, I tried ti find out what I
    do wrong but i can'g understand.
    my thought was that maybe the 0 is not where i think it is, but i'm not
    sure.
    I deleted everything from my dxf file except for the one "problematic"
    arc.
    I really hope you can help me, I'm starting to loose my mind.
     
    Eizenman, Dec 16, 2006
    #1
  2. Eizenman

    Jeannette Guest


    0 is at 3 O'clock
    90 at 6
    180 at 9
    270 at 12

    Jeannette
     
    Jeannette, Dec 19, 2006
    #2
  3. Eizenman

    Guest Guest

    Only if you tell it to be that way. The default setting is

    0 at 3 o'clock
    90 at 12 o'clock
    180 T 9 o'clock
    270 at 6 o'clock

    Use the command DDUNITS if you want to change it.

    Brian.
     
    Guest, Dec 20, 2006
    #3
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