Hello
TeeChart Pro v2012.06.120613.
For DBCrossTabSource, the master series' properties are not applied to the newly created series, for example, the line pattern, pointer settings.
I guess the "AssignFormat" need to be enhanced for applying the newly introduced properties be copied correctly.
Search found 10 matches
- Thu Sep 20, 2012 2:25 pm
- Forum: VCL
- Topic: Series created by DBCrossTab has a differnt format
- Replies: 1
- Views: 2789
- Wed Mar 28, 2012 5:47 am
- Forum: VCL
- Topic: Chart.Title.Visible not restored by LoadChartFromStream
- Replies: 1
- Views: 2633
Chart.Title.Visible not restored by LoadChartFromStream
Hello I found as soon as the Chart.Title.Visible was set to false, it will not be restored back to True by LoadChartFromStream. To reproduce this problem, using the TeeChart demo: All features-->Exporting-->Native binary format-->Template 1. "edit template" to make the title visible to false, then "...
- Fri Mar 16, 2012 2:03 pm
- Forum: VCL
- Topic: [Bug]TDBCrossTabSource manipulates for 0 instead of NULL
- Replies: 4
- Views: 4580
Re: [Bug]TDBCrossTabSource manipulates for 0 instead of NULL
Hello
line 284 should also be change as following in case the series "west" is the master series
line 284 should also be change as following in case the series "west" is the master series
Code: Select all
for t:=0 to Series.Count-1 do
tmpSeries.AddNULL(Series.Labels[t]);
- Thu Mar 15, 2012 1:00 am
- Forum: VCL
- Topic: [Bug]TDBCrossTabSource manipulates for 0 instead of NULL
- Replies: 4
- Views: 4580
Re: [Bug]TDBCrossTabSource manipulates for 0 instead of NULL
Hi It is a different case. In my case, there is no record at all for region west in year 2001 in dataset, not a 0, or a NULL value. But when use DBCrossTabSource, a 0 value is assigned, which make the display wrong. So in my case, more accurately, when DBCrossTabSource manipulates value for series "...
- Wed Mar 14, 2012 6:11 am
- Forum: VCL
- Topic: [Bug]TDBCrossTabSource manipulates for 0 instead of NULL
- Replies: 4
- Views: 4580
[Bug]TDBCrossTabSource manipulates for 0 instead of NULL
Hello Image a following table be manipulated by TDBCrossTabSource: //---- Table Data---------- Year |Region |Sales 2000 |East | 1000 2000 |West |1500 2001 |East |1200 2002 |East |1700 2002 |West |2300 //------ TDBCrossTabSource settings--------- Group on "Region" to sum the "sales" with Label on "Ye...
- Tue Feb 14, 2012 1:08 pm
- Forum: VCL
- Topic: [FRQ]:expose more parameter for event OnBeforeAdd
- Replies: 3
- Views: 3856
Re: [FRQ]:expose more parameter for event OnBeforeAdd
Hello Thanks for quick response. However, I need to modify my request as following to avoid introducing trouble to your component. 1. the suggested new definition of TSeriesOnBeforeAdd be modified as: TSeriesOnBeforeAdd=Function(Sender:TChartSeries;Const AXValue,AYValue:TChartValue; Const ALabel:Str...
- Tue Feb 14, 2012 8:40 am
- Forum: VCL
- Topic: [FRQ]:expose more parameter for event OnBeforeAdd
- Replies: 3
- Views: 3856
[FRQ]:expose more parameter for event OnBeforeAdd
Hello It will be better to expose more parameter for event OnBeforeAdd for TChartSeries as: TSeriesOnBeforeAdd=Function(Sender:TChartSeries;Const AXValue,AYValue:TChartValue; Const ALabel:String; AColor:TColor):Boolean of object; This will give user a much more easy way to eliminate un-qualified val...
- Tue Feb 14, 2012 1:42 am
- Forum: VCL
- Topic: TMarkTools causes Access Violation Error if Series is empty
- Replies: 4
- Views: 4412
Re: TMarkTools causes Access Violation Error if Series is empty
bug solved.
Thanks.
Thanks.
- Sun Feb 12, 2012 1:29 pm
- Forum: VCL
- Topic: TMarkTools causes Access Violation Error if Series is empty
- Replies: 4
- Views: 4412
Re: TMarkTools causes Access Violation Error if Series is empty
When the update will be released?
We have to deliver our SW by the end of Feb. Can we have the update of TeeChart by then?
We have to deliver our SW by the end of Feb. Can we have the update of TeeChart by then?
- Wed Feb 08, 2012 2:49 pm
- Forum: VCL
- Topic: TMarkTools causes Access Violation Error if Series is empty
- Replies: 4
- Views: 4412
TMarkTools causes Access Violation Error if Series is empty
Hello TeeChart2011.04.41118+BDS2006 with following project, whenever I move the mouse over the TChart, there will be access violation unless I disable the TMarkTools, or the series is not empty. Steps: 1. Drop a TChart to the Form 2. Double click the Chart, and add an AreaSeries at design time 3. Do...