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All Answers » Re: How do I draw when a chart is not drawn at the location of a given data using "CustomRenderSeries"? » Comments for "Re: How do I draw when a chart is not drawn at the location of a given data using "CustomRenderSeries"?"
  • Park Geolgyu
    The program source used for coding was added to the questionnaire. I am currently using “ResamplingMode.None”. However, the same symptoms as the questions occurred and the questions were asked. AND “====” is a square(BOX), not a line.
  • Andrew Burnett-Thompson
    Hi Park, what does drawingHelper.DrawBox do? Are the points both outside the viewport? Maybe the problem is that the box needs to be clipped so that points are on the edge of the viewport (do a simple check if point X1 is outside left of the viewport, and X2 is outside right of the viewport, then set X1=0 and X2=Viewport.Width)
  • Park Geolgyu
    When I zoom in, the reenderPassData.PointSeries count changes. more zoom in, reenderPassData.PointSeries count becomes zero, so Draw() is not called. So, box is not drawn.
  • Andrew Burnett-Thompson
    With resampling mode = none? I find that hard to believe! Can you send me a sample I can compile please? You can open a ticket on support desk so the attachment will be private. Best regards, Andrew
  • Park Geolgyu
    The entire source could not be upload due to security. However, the sample sources used are included in the questions above.(modified)
  • Andrew Burnett-Thompson
    I’m sorry Park, but if the sample is not compilable, I can’t help you. We handle a lot of requests at SciChart, and not enough time to try to put together samples from snippets of code… See http://scichart.com/question-asking-guidelines for more info . Best regards, Andrew

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