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David Figueira
Guest
I got an app that updates a chart with real time data, now i want to be able to add a "tag" to some points, the data comes from serial port, it was working fine and sudently, without me changing configuration from the chart (as far as i can remember) the tags stopped showing, i can see that the tag is added because the chart changes its form to include the tag (the graph moves up to make room for the text) but i can't see the text.
it used to work, and i've even tried adding just a generic string to the graph, still makes the room for it but i can't see the tag, here's what i'm using:
chart1.Series["Series1"].Points.AddXY(tag, data);
chart1.chartAreas[0],AxisX.ScaleView.Position = chart1.Series["Series1"].Points.Count - 500;
my best guess is that some configuration from the graph was changed.
thanks in advance for any help
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it used to work, and i've even tried adding just a generic string to the graph, still makes the room for it but i can't see the tag, here's what i'm using:
chart1.Series["Series1"].Points.AddXY(tag, data);
chart1.chartAreas[0],AxisX.ScaleView.Position = chart1.Series["Series1"].Points.Count - 500;
my best guess is that some configuration from the graph was changed.
thanks in advance for any help
Continue reading...