Search found 7 matches

by cfh
Tue Jul 22, 2008 3:54 pm
Forum: VCL
Topic: TeeChart 8.03RC request
Replies: 3
Views: 7972

Hi

I would also really like to have a link to the 8.03RC source code installer - is that possible?

Thanks in advance
Christian
by cfh
Fri Jul 04, 2008 1:34 am
Forum: VCL
Topic: tnSkip & TLineSeries, first val=null => Paint Artifac
Replies: 1
Views: 4568

tnSkip & TLineSeries, first val=null => Paint Artifac

Hi, Hopefully somebody can help me shed some light on this... I have a DBChart (Actually it really doesn't matter I have same problem with TChart). In this chart I have a TLineSeries beginning with a couple of null values - I dont want to show/paint these null values so I am using "LineSeries.TreatN...
by cfh
Tue Jul 01, 2008 7:46 am
Forum: VCL
Topic: SubChart tool - how to include "DBEditCh" edit-fun
Replies: 4
Views: 8105

Thanks for the reply. I tried to inherit TInnerChart = Class(TDBChart). And I think you are right there is a good reason why that hasn't been implemented yet. It gives serious problems with package dependencies... So thats a nogo I would say. Good to hear that you are adding it to the wishlist - It ...
by cfh
Wed Jun 25, 2008 9:11 am
Forum: VCL
Topic: SubChart tool - how to include "DBEditCh" edit-fun
Replies: 4
Views: 8105

I have tried a lot - also specifically what suggest. When I look in the source code, the TInnerChart is inherited from TChart and as such does not have all the capabilities and features of the TDBChart. At least this is my idea on why you cannot use dataset in subcharts..... I may be completely wron...
by cfh
Mon Jun 23, 2008 10:17 pm
Forum: VCL
Topic: SubChart tool - how to include "DBEditCh" edit-fun
Replies: 4
Views: 8105

SubChart tool - how to include "DBEditCh" edit-fun

Hi, When editing charts created by the SubChart tool - the editing facilities related to the unit DBEditCh does not appear. I really want to use a dataset as datasource for my series in the subchart - but it's not possible... Am I missing something? Can it be done by recompiling the tchart-source? R...
by cfh
Mon Jun 23, 2008 7:47 am
Forum: VCL
Topic: Working with datasets (TDataset) fieldnames or Displayname??
Replies: 1
Views: 4072

Working with datasets (TDataset) fieldnames or Displayname??

I am exploring the possibility for my users to setup charts directly based on some dataset made available... So the editing is to be done using TChartEditor and using the unit "DBEditCh". When adding series and associating them with dataset datasources it seems that the "columnnames" shown in the di...
by cfh
Tue Jun 17, 2008 6:27 am
Forum: VCL
Topic: Series.Datasource "lost" when save and restore to
Replies: 1
Views: 4018

Series.Datasource "lost" when save and restore to

Hi, I am using data from a dataset (Memorytable) on my form for the series data. When restoring the chart from a tee file - the series "looses" the connection with the datasource and is not painted correctly. If I then manually use the chart editor to associate the series with the datasource - then ...