Search found 142 matches

by Quant
Tue Oct 18, 2016 6:00 am
Forum: .NET
Topic: How to Print Axis Labels for Extended Scaling of Bottom Axis
Replies: 1
Views: 2080

How to Print Axis Labels for Extended Scaling of Bottom Axis

How to Print Axis Labels for Extended Scaling of Bottom Axis? Problem Description: We need to show axis labels (of bottom axis) for extended scales for which actual chart data is not loaded. Let us take an example, wherein we created a sample candle-line chart and fill 1000 sample values. At run-tim...
by Quant
Thu Aug 04, 2016 5:34 am
Forum: .NET
Topic: Trendline Based on Angle
Replies: 3
Views: 2717

Re: Trendline Based on Angle

Kindly let us know the status of below requirement.
by Quant
Wed Jun 29, 2016 12:16 pm
Forum: .NET
Topic: TeeChart Paint Event is Not Firing
Replies: 2
Views: 3357

TeeChart Paint Event is Not Firing

Hi, We are not getting TeeChart's Paint Event on Runtime. For other controls Paint event is getting called successfully. Following is the code snippet: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using Syste...
by Quant
Wed Mar 30, 2016 3:22 am
Forum: .NET
Topic: While Converting series to Kagi it compresses
Replies: 3
Views: 3133

Re: While Converting series to Kagi it compresses

and what about compression irrespective of X Axis. i.e. value of 2015 is shown at 2007.
by Quant
Tue Mar 29, 2016 12:31 pm
Forum: .NET
Topic: while converting series to area chart control is crashed.
Replies: 3
Views: 3005

Re: while converting series to area chart control is crashed.

error resolved by assigning color to arealines.

Code: Select all

 Series.ChangeType(ref candleseries, typeof(Steema.TeeChart.Styles.Area));
 Area eqArea = (Area) candleseries;
 eqArea.AreaLines.Color = Color.Red;
by Quant
Tue Mar 29, 2016 11:33 am
Forum: .NET
Topic: while converting series to area chart control is crashed.
Replies: 3
Views: 3005

Re: while converting series to area chart control is crashed.

I am getting following error Unhandled Exception: Object reference not set to an instance of an object. System.NullReferenceException Stack Trace: at Steema.TeeChart.Styles.Custom.DrawPoint(Boolean drawOldPointer, Int32 valueIndex, Int32 x, Int32 y) at Steema.TeeChart.Styles.Custom.DrawValue(Int32 v...
by Quant
Tue Mar 29, 2016 11:14 am
Forum: .NET
Topic: EquiVolume conversion
Replies: 2
Views: 2217

Re: EquiVolume conversion

I didn't find any code related to EquiVolume in TeeChart Samples.
But my problem is solved with

Code: Select all

    eqVol.VolumeValues.Value = volumeSeries.YValues.Value; 


New problem arises after conversion of series to EquiVolume. Chart Control slows down after conversion of candle to EquiVolume.
by Quant
Tue Mar 29, 2016 10:45 am
Forum: .NET
Topic: EquiVolume conversion
Replies: 2
Views: 2217

EquiVolume conversion

I am converting existing candle series to EquiVolume and adding volumes from existing volume series. Conversion is successful but EquiVolume series is not visible when I check data of it volume values are zero values. My existing candle series and volume series both are having data. I am using follo...
by Quant
Tue Mar 29, 2016 5:29 am
Forum: .NET
Topic: While Converting series to Kagi it compresses
Replies: 3
Views: 3133

While Converting series to Kagi it compresses

1) when I convert candle series to Kagi it compresses to half of timeline. can you give solution to make it as per datetime bottom axis.
2) also when I revert series type to candle with Series.ChangeType it doesn't clear Kagi series.
KagiChart.JPG
KagiChart.JPG (73.39 KiB) Viewed 3227 times
by Quant
Tue Mar 15, 2016 11:31 am
Forum: .NET
Topic: while converting series to area chart control is crashed.
Replies: 3
Views: 3005

while converting series to area chart control is crashed.

while converting series to area chart control is crashed. I am using following code. Candle newSeries = new Candle(); tChart1.Series.Add(newSeries); newSeries.FillSampleValues(100); Series axy = tChart1.Series[0]; Series.ChangeType(ref axy, typeof(Steema.TeeChart.Styles.Area));
by Quant
Mon Mar 14, 2016 8:43 am
Forum: .NET
Topic: Trendline with Snap to Point & Semi log Aware Trendline
Replies: 26
Views: 15853

Re: Trendline with Snap to Point & Semi log Aware Trendline

Thanks for the reply. Yes sample code is working as per the same concept.

But how can we draw semi log trend line vice versa i.e. [curve in non-log] --> [straight line in log]. Could you please provide the sample code for the same?
by Quant
Fri Feb 19, 2016 9:38 am
Forum: .NET
Topic: Trendline with Snap to Point & Semi log Aware Trendline
Replies: 26
Views: 15853

Re: Trendline with Snap to Point & Semi log Aware Trendline

Hi, We are starting this discussion again to discuss "Semi-Log Trendline" in more detail, thereby we can help each other to solve this requirement. Note: Following steps are based on usage of "Semi-Log Trendline" from a popular charting software. Step 1] Consider a chart (OHLC with Candle Line) with...
by Quant
Thu Jan 21, 2016 4:40 am
Forum: .NET
Topic: TeeChart New Version Integration Issue
Replies: 3
Views: 2815

Re: TeeChart New Version Integration Issue

Hi,

Code: Select all

tChart1.CurrentTheme = ThemeType.Opera;
We added following code to our project and it changed whole appearance of the chart. :(
Attaching the screenshot for your reference. Please check previously attached screenshot for our original Chart Appearance.

After Opera Theme Applied.png
After Opera Theme Applied.png (76.33 KiB) Viewed 2857 times
by Quant
Wed Jan 20, 2016 7:07 am
Forum: .NET
Topic: TeeChart New Version Integration Issue
Replies: 3
Views: 2815

TeeChart New Version Integration Issue

Hi, We have used the Latest Version of TeeChart with our Project and we are getting following visible differences as shown in attached screenshots. TchartDiff.PNG TchartDiff.PNG There are two visible differences: 1] Axis Labels Font Size gets increased. 2] Axis Border gets Invisible. Please let us k...
by Quant
Mon Jan 18, 2016 11:24 am
Forum: .NET
Topic: MarksTip and NearestPoint adding issue
Replies: 1
Views: 1836

MarksTip and NearestPoint adding issue

Hi I added single MarksTip and NearestPoint tools in my chart programmatically. It is added twice when I saw it from Tchart Editor window. I used following code Candle newSeries = new Candle(); newSeries.FillSampleValues(); Steema.TeeChart.Tools.MarksTip marksTip1 = new Steema.TeeChart.Tools.MarksTi...