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How to draw Cartesian coordinate (Two-dimensional)
Posted: Mon Jul 30, 2007 1:31 pm
by 9534357
I want to draw chart as picture (Cartesian coordinate system.PNG) on your upload page. I can use what type chart to draw it.
Posted: Mon Jul 30, 2007 1:37 pm
by narcis
Hi Tuan Nguyen,
You could try using Polar series for that. You'll find some examples at All Features\Welcome!\Chart Styles\Extended\Polar in the features demo, which can be found at TeeChart's program group.
Posted: Wed Aug 01, 2007 2:47 am
by 9534357
Thank you very for your supports.
I want the label of Top axis and Bottom axis is same side with the Top axis is positive number and Bottom axis is negative number. And Polar series can draw more 2 circle on it. Please help me about it.
Posted: Wed Aug 01, 2007 9:17 am
by narcis
Hi Tuan Nguyen,
Using Polar series, negative labels will be plotted if you used negative data. Another option would be that you use SetMinMax method for manually setting each axis minimum and maximum values.
Regarding drawing additional circles, you can do it as shown in the
All Features\Welcome!\Chart Styles\Extended\Polar\Zones example at the features demo.
Another option to plot the kind of chart you request is using what we suggested
here. For drawing the additional circles you should custom draw on TeeChart's canvas as shown in
Tutorial 13 - Custom drawing on the Chart Panel. You'll find the tutorials at TeeChart's program group.