User (Legacy) Posted April 8, 2003 Report Share Posted April 8, 2003 when we try to manage 8 series of about 6000 samples, we get very long time responses, for instance when we try to add annotations objects. It seems when we call the "refresh" function of the annotation, the chart is also refreshed (a spy function in the pre-paint method of the chart shows it well) for our end-users, it is very heavy to handle. Do you have a solution to speed up this? The target machine is : P4 2GHz / 512 MRAM ChartFx : last build from internet. Link to comment Share on other sites More sharing options...
Software FX Posted April 8, 2003 Report Share Posted April 8, 2003 When you refresh an annotation object the chart needs to be refreshed as well so that the background of the annotation object is "cleared". There are many setting that will improve the performance of the chart painting. Check out the section: Performance & Scalability in the Resource Center. (Internet Features Section) for tips on improving your performance, also look for performance in our KB, you will find some helpful articles there as well. -- FP Software FX, Inc. Link to comment Share on other sites More sharing options...
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