Narcis, Area series is not a feasible solution for us. FastLine series itself is not fast enough for our data volumes and area series is out question. One related question I have is that the issues posted here long ago shows that the vertical lines are dependent on the series data. How is it so if t...

Attached is the VS2008 project with its own input data. This input data is collected at 720 samples/second (with 12 samples per cycle and a frequency of 60 cycles/sec). The attached screenshot below shows that there are too many vertical lines drawn for 12 actual points in a cycle. 1.png My question...

Sandra, Downsampling is not an option for us as we will run into various different issues when we do certain computations with data in the series. You will see in the example you mentioned in the All Features\Welcome !\Functions\Extended\Reducing number of points that by zooming, the curve fitting d...

The FastLine1.DrawAllPointsStyle = Steema.TeeChart.Styles.DrawAllPointsStyle.MinMax setting makes the display cluttered with points just as DrawAllPoints=True option. You can try setting that option for the sample project I uploaded in this thread and see for yourself. Please suggest any other solut...

I am using the latest V3 (version 3.5.3700.30575) and I don't have that FastLine1.DrawAllPointsStyle property for fastline series.

Can you tell us the version of Tee Chart that you are using? If we need to upgrade to V2012, what is the migration, license fee, etc.?

Thanks

Series band tool is not the solution we are looking for. SeriesBand fills the whole chart area. What we need is the ability to fill-in the region covered by the fastline series such that the lines are drawn only with the help of actual data points added to fastline series. For example, if the actual...

Sandra, As stated and showed in my first post in this thread, the issue is that when we have DrawAllPoints=false, the graph display trend we get changes drastically with width of the chart. For example, see the following images: Please note that the 'Zoom' functionality simply increases the width of...

I have a T-chart with FillRegion tool. How can make sure that the fill region uses only the data points that are fed to the series, and NOT the ones interpolated between the actual data points.

Thanks and best regards,

Sandra,

Attached VS2008 code shows the problem. The input.txt file located in the solution folder is needed to replicate this issue as this issue can be best described with only non-random data.

Please suggest a solution.

Thanks,
Rajesh

We are using Fastline series and having weired issues with zooming when DrawAllPoints is set to false. When the graph is initially drawn with DrawAllPoints=False, with about 18000 plus data points, the display look nice and smooth with good curve fitting. However, when we either increase the tchart'...

We have a scenario where 64 series are added to a graph panel. The legend shows only 30 series in legend even though all 64 series are marked to show in legend (fastlineseries(i).ShowInLegend = True). This is the same case for any number of series above 30. How can I make sure that all series are sh...

I have to place an annotation onrap the gh display based on some information from a text file. The text file defines the x-axis location (in my case time of sample with milli-secod precision) and the value of the annotation. My problem is that no matter what the x-value is, the annotation is appeari...

Sandra,

Thanks for the reply. However, what I needed to know was about the labels of custom vertical axis. I successfully set the SetMinMax, but the labels on the min and max values of custom-axis are not being displayed. I need to have labels displayed on the min, max values.

When I display bottom axis title, it gets overlapped with the values. How can I prevent it from such overlapping. I am using T-chart version 3.5.3498.27367.

Any help is greatly appreciated.

Thanks,

I have a graph display with value vs. Time. The value gets changed with user options (such as display in Celsius or Fahrenheit) while the graph display remains same. I need to change the min-max and other labels on axis without having to update all the series.Yvalues with the conversion factor when ...