Search found 15 matches

by Ritchie
Thu Dec 01, 2005 11:41 am
Forum: ActiveX
Topic: Map series changes axis labels
Replies: 2
Views: 6120

Map series axis labels

Hi Pep,

Your suggestion works.

Many thanks,
Richard
by Ritchie
Wed Nov 30, 2005 3:48 pm
Forum: ActiveX
Topic: Map series changes axis labels
Replies: 2
Views: 6120

Map series changes axis labels

Using Teechart Pro ActiveX 5.0.6.0 in VB6, if I plot a map series with 3 polygons using the left and bottom axes, the left axis displays no labels. If I then add a line series using the same axes, the text property from the 1st polygon is displayed at the origin on the left axis and none of the left...
by Ritchie
Wed Apr 27, 2005 1:38 pm
Forum: ActiveX
Topic: Interpolation/extrapolation using ActiveX TeeChart component
Replies: 6
Views: 11638

Just thinking....My data source is via ADO and I can run a quick query to find the 1st date in my second curve (ie the one I want to get the y value from) which comes after the seek date, and then use a vertical cursor attached to the 2nd curve to get the index and y2 value, and hence the date at th...
by Ritchie
Mon Apr 25, 2005 3:50 pm
Forum: ActiveX
Topic: Interpolation/extrapolation using ActiveX TeeChart component
Replies: 6
Views: 11638

The reason I was hoping to avoid doing the linear interpolation is that I have sporradic data going back to 1976 and finding the closest point prior to the intersection could be quite time consuming. However, where needs must.....

Thank you all for the help.
Ritchie
by Ritchie
Mon Apr 25, 2005 1:10 pm
Forum: ActiveX
Topic: Interpolation/extrapolation using ActiveX TeeChart component
Replies: 6
Views: 11638

Hi Narcis, I tried your code and found that moving the vertical cursor only changes the x axis value - the y axis value never changes. (I also notice that if both horizontal and vertical are enabled, changing the y value doesn't report the correspondig x value either.) In my program I want to progra...
by Ritchie
Wed Apr 20, 2005 2:32 pm
Forum: ActiveX
Topic: Interpolation/extrapolation using ActiveX TeeChart component
Replies: 6
Views: 11638

Interpolation/extrapolation using ActiveX TeeChart component

Does anyone know if there is a way to find the y coordinate for a given x coordinate for an XY series when there isn't a matching x coordinate in the series? eg If a series contains points (2, 10), (4, 30), (9, 42.56), (10.2, 24.1)... ... is there a way to get the y coordinate when x=7 without havin...
by Ritchie
Fri Jan 28, 2005 2:33 pm
Forum: ActiveX
Topic: Horiz/otherside custom axis labels disappear without topaxis
Replies: 5
Views: 9132

Hi Pep,

I've posted the .tee file and steps required to reproduce to the newsgroup.

Regards,
Richard
by Ritchie
Mon Jan 24, 2005 10:50 am
Forum: ActiveX
Topic: Horiz/otherside custom axis labels disappear without topaxis
Replies: 5
Views: 9132

I'm using VB but the problem can be demonstrated using a design-time chart. I can send you the .tee file if there's a way to post attachments. I've found a way around the problem though. I had all margins set to 0%, but if the top axis has data attached, the labels for the other series was displayed...
by Ritchie
Thu Jan 20, 2005 4:27 pm
Forum: ActiveX
Topic: Horiz/otherside custom axis labels disappear without topaxis
Replies: 5
Views: 9132

Horiz/otherside custom axis labels disappear without topaxis

If I hide the Top axis or delete the only series on my Tchart AX 5.0.6.0 chart that uses the built-in Top axis, all of the other custom-axis (horizontal otherside) based series lose their axis labels. I would like to leave the top axis completely unused, but still have visible axis labels. Is this a...
by Ritchie
Mon Nov 01, 2004 10:19 am
Forum: ActiveX
Topic: Shading between series
Replies: 1
Views: 4667

Shading between series

Does anyone know if it is possible to shade the area between 2 curves? I am using horizontal line series with ActiveX TeeChart Pro v 5.0.6.0.

Many thanks,
Ritchie
by Ritchie
Tue Oct 19, 2004 9:39 am
Forum: ActiveX
Topic: .SeriesList property
Replies: 3
Views: 8416

Thanks Pep,

I've just realised that using ExchangeSeries results in the series indices being changed as well as the zorder - resulting in my code losing track of what is where.

Best regards,
Ritchie
by Ritchie
Mon Oct 18, 2004 9:59 am
Forum: ActiveX
Topic: .SeriesList property
Replies: 3
Views: 8416

.SeriesList property

I am using TeeChartPro activeX v5.0.6.0 and have found that the SeriesList property is not available. Is this a bug? Also, I initially have 3 identical horizontal line series on a 2D chart and would like, when a user clicks different labels on a VB form, to display the series corresponding to the la...
by Ritchie
Tue Oct 12, 2004 8:29 am
Forum: .NET
Topic: Clipping points when using multiple custom axes
Replies: 11
Views: 18012

Clipping points when using multiple custom axes

Does anyone know if it is possible to hide or clip points when the scale of a custom axis is changed after a series has been loaded - this is to stop an overflow into adjacent chart areas using other custom axes.

Many thanks
by Ritchie
Wed Jul 07, 2004 3:23 pm
Forum: ActiveX
Topic: Customer downloads
Replies: 1
Views: 7830

Customer downloads

The last time I visited the steema web site, to access the customer downloads area I logged in using a license number and a password. Now I also need a "Customer ID" - which I never recorded. There doesn't seem to be another route to contact anyone to find out what my Customer ID is, so can someone ...
by Ritchie
Thu Jul 01, 2004 12:03 pm
Forum: ActiveX
Topic: HighLow series
Replies: 1
Views: 5075

HighLow series

Can the HighLow series be configured to vary the max and min for the X coordinate rather than the Y coordinate?