> One of the optimizations to always look at is if the number of points > to plot is > the number of pixels in the drawing area then you can > only represent some of the items > So even if you try to plot 5000 points on a 500 pixel area you only > need to plot 500 of the data points that actually fall on distinct > integer coordinates > It makes things go faster
That is a good idea. If a data point falls on the exact same pixel as the previous one (horizontally AND vertically) then there is not need to draw it. I'm definitely putting that one on my list Thanks, Roger _______________________________________________ Unsubscribe or switch delivery mode: <http://www.realsoftware.com/support/listmanager/> Search the archives: <http://support.realsoftware.com/listarchives/lists.html>
