Search found 179 matches

by asupriya
Mon Apr 23, 2012 11:31 am
Forum: .NET
Topic: FillRegion tool with sampled points
Replies: 8
Views: 4937

Re: FillRegion tool with sampled points

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...
by asupriya
Sat Apr 21, 2012 6:45 am
Forum: .NET
Topic: FillRegion tool with sampled points
Replies: 8
Views: 4937

Re: FillRegion tool with sampled points

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...
by asupriya
Fri Apr 20, 2012 10:17 am
Forum: .NET
Topic: Draw All Points of FastLine series
Replies: 24
Views: 20071

Re: Draw All Points of FastLine series

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...
by asupriya
Thu Apr 19, 2012 2:18 pm
Forum: .NET
Topic: Draw All Points of FastLine series
Replies: 24
Views: 20071

Re: Draw All Points of FastLine series

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...
by asupriya
Wed Apr 18, 2012 11:34 am
Forum: .NET
Topic: Draw All Points of FastLine series
Replies: 24
Views: 20071

Re: Draw All Points of FastLine series

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
by asupriya
Wed Apr 18, 2012 10:12 am
Forum: .NET
Topic: FillRegion tool with sampled points
Replies: 8
Views: 4937

Re: FillRegion tool with sampled points

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...
by asupriya
Tue Apr 17, 2012 3:10 am
Forum: .NET
Topic: Draw All Points of FastLine series
Replies: 24
Views: 20071

Re: Draw All Points of FastLine series

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...
by asupriya
Mon Apr 16, 2012 10:24 am
Forum: .NET
Topic: FillRegion tool with sampled points
Replies: 8
Views: 4937

FillRegion tool with sampled points

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,
by asupriya
Mon Apr 16, 2012 10:18 am
Forum: .NET
Topic: Draw All Points of FastLine series
Replies: 24
Views: 20071

Re: Draw All Points of FastLine series

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
by asupriya
Wed Apr 11, 2012 12:18 pm
Forum: .NET
Topic: Draw All Points of FastLine series
Replies: 24
Views: 20071

Draw All Points of FastLine series

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'...
by asupriya
Thu Jan 05, 2012 2:53 pm
Forum: .NET
Topic: Legend issue
Replies: 1
Views: 1550

Legend issue

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...
by asupriya
Wed Dec 21, 2011 12:18 pm
Forum: .NET
Topic: Issue with placing the annotation
Replies: 1
Views: 1662

Issue with placing the annotation

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...
by asupriya
Mon Nov 21, 2011 5:45 pm
Forum: .NET
Topic: Min-max labels of custom vertical axis
Replies: 3
Views: 2333

Re: Min-max labels of custom vertical axis

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.
by asupriya
Sun Nov 20, 2011 4:57 pm
Forum: .NET
Topic: Bottom axis title overlaps with labels
Replies: 1
Views: 1487

Bottom axis title overlaps with labels

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,
by asupriya
Sun Nov 20, 2011 4:54 pm
Forum: .NET
Topic: Change Custom Y axis labels ONLY
Replies: 2
Views: 1786

Change Custom Y axis labels ONLY

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 ...