I don't see the v4 evaluation release in the client downloads section. Has the release been pulled?

Jon

I'd like to draw lines on a tchart, but using the coordinates for the tchart - not pixel coordinates.

Is there an example that shows how to do this?

Thanks,

Jon

OK, I was finally able to color the polygons, but the approach used in v2 did not work. I did this: poly.Add(data[0], data[1]); poly.Add(data[2], data[3]); poly.Add(data[4], data[5]); poly.Add(data[6], data[7]); int index = map1.Shapes.Add(poly); map1.Colors[index] = Color.FromArgb((int)(red * 255),...

I've tried to color shapes for the map every way I can think of, but nothing seems to work, including the way it was done with v2.

Jon

Hi Jon, Could you please attach a simple example project or a code snippet we can run "as-is" to reproduce the problem here? Thanks in advance. Here's a test file/project. The data file needs to go into the same directory as the executable. The shapes are colored depending on the input data. I've a...

I'm trying to color individual shapes for a map. The code had worked before in v2, but I am trying v3.5.x.x and find that the same code does not work (the code below takes place within a for loop):" // clr is a pre-calculated color map1.Colors.Add(clr); poly.Add(data[0], data[1]); poly.Add(data[2], ...

We'd like to have our testers try out the beta copy of our application using the v3 TeeChart. If that works out, we may upgrade to that. But, it would also give us time to debug the problems we are having with the v2 TeeChart. Is that approach OK?

Jon

Hi Jon, Our posts have crossed, I already replied to that here: http://www.teechart.net/support/viewtopic.php?f=4&t=4996&p=41722#p41722 I have tried the v3 demo version and it appears that this version works. I'll have to test it a bit more, but I can add series using the series editor once again. ...

Hi Jon, Do TChart products work with MSVC# 2008 Express? How about .NET 3.5? What are the limitations of TChart v2? Yes, TeeChart works with Visual Studio Express versions. TeeChart.dll is built with v2.0 .NET Framework as it doesn't take advantage of v3.0 and 3.5 Frameworks features. I wouldn't ex...

Hi vijay, As an update to this issue, Visual Studio 2005's Service Pack 1 seems to have solved the issue as you can see here . Can you please test if this solves the issue at your end? Thanks in advance. I'll look into it, but yesterday when I suspected it might be a Visual Studio problem I downloa...

Hi vijay, As an update to this issue, Visual Studio 2005's Service Pack 1 seems to have solved the issue as you can see here . Can you please test if this solves the issue at your end? Thanks in advance. I'll look into it, but yesterday when I suspected it might be a Visual Studio problem I downloa...

OK, now I *am* seeing this problem in a fresh application. I am using MSVC# Express 2008, with .NET 3.5. I have created a new project, and placed a TChart component on the form (TChart 2.0.2987.19069). I select to "Edit" the TChart on the form menu, and then select the "Add" button to add a series. ...

Hi Jon, It's very difficult for us being able to help you on this without being able to reproduce the issue here. It would be very helpful if you could attach a simple project we can run "as-is2 to reproduce the problem here and try to find a solution to it. I agree - it may end up that I have to s...

Unfortunately, the proposed solution had no effect. I still cannot add a series to my TeeChart components that have been dropped on a form in my existing project. What are the reasons that the series dialog might open (it just flashes onscreen) before closing immediately? The error message is also n...

When I try and add a series to a chart using the chart "Series" property (by selecting that property in the property browser and selecting "Add" in the series collection editor), I get an error message box:

Invalid Argument=Value of '-1' is not valid for 'index'. Parameter name: index