On Wed, May 7, 2008 at 9:17 AM, Søren Nielsen <[EMAIL PROTECTED]> wrote: > Hi, > > I'm plotting lines on top of an image using the plot command, trying to make > polygons. I click one point on an image and another point, and a line is > drawn between them. I'm also showing a guide line, so that the user can see > the line before pressing the mouse button.. All i'm doing is taking the last > point that the user clicked on and plot a line between that point and the > current point under the mouse cursor. New chosen points are appended to > nPolygonPointsX and Y. This works ok, but it's a bit slow.
Take a look at the animation tutorial: http://www.scipy.org/Cookbook/Matplotlib/Animations ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users