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Thread: Qwt, grid over the curve

  1. #1
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    Default Qwt, grid over the curve

    Hello everyone,
    I got next problem: at QwtPlot, with using QwtPlotGrid - grid located under the curve. In my case I draw filled colour rectangles, witch occupy a large area, and I cant see a grid there.
    Is possible somehow locate QwtPlotGrid over a curve?
    p.s. sorry if describtion unitelligible, if needs I will attach pic.

  2. #2
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    Default Re: Qwt, grid over the curve

    In my case I draw filled colour rectangles, witch occupy a large area
    Where did you draw filled colour rects ? .. Did you use a custom grid ?

    Is possible somehow locate QwtPlotGrid over a curve?
    See QwtPlotItem::z()

  3. #3
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    Default Re: Qwt, grid over the curve

    At first I tried drwa this rect-s in curve, and then attach curve to plot. Grid from QwtPlotGrid, nothing special.
    But now I going to QwtPlotShapeItem instead curve, so it locate under the curve, problem is solved. thx.

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