Can you post a bugfix?

(I have the sourcecode)

Can you send me the sample?

I want to save a chart to an image and create an imagemap (html) with hinttext (or links) for series values.

something like this:

1) Save to image
2) Create html file with image map (using marks property or something else)

How can this be done?

I have changed the sample.

Now it removes null values from the crosstabseries.


I changed

Procedure TDBCrossTabSource.LoadDataSet;


Does this solution make sense?

Jørgen

Anyway, it is not a good solution to change the source code, it should be a setting or an event.

Any reason why this is designed liked this?

I can change the source code, but i prefer not. Is the only solution to do this?

Jørgen

You have done it correct

The problem is that all datasets are available for crosstab source.

ClientDataset2 should not be on the list.

If you try to use a dataset as source you can see that only ClientDataset1 is available.


Jørgen

Her is a sample

The datasets is not filtered in the TDBChartCrossTabEditor

Probably something wrong in

procedure TBaseDBChartEditor.FillSources;

Any solution?

Must I change the source code?

Jørgen

I try to group a dataset by a field that contains null values.

If the label field (the fileld the vaules are grouped by) contains null the values are not grouped by Null. All null values are added as s new bars.


How can I group all the null values?




Jørgen

Uploaded sample steema.public.attachments

I use TChart Pro V 8.04
Delhi 2007


Click on Edit
Select Series 1


Jørgen

I used the Tee8New.exe demo

Go to Pie series
Edit
The options tab is blank

Also happen if you
1)Change to Group Slices
2)Select General
3)Go back to Series1

Any solution?

Jørgen

I tried to set .DateTime = True but this doesn't help The problem is with grouped DBCharts The values are grouped by a datetime field. I have now changed my code to sort the dataset. This works, but it should have worked with teechart sorting to., Is it possible to sort a grouped chart where the gro...

This doesn't work for datetime values.
The are displayed as 0,1,2,3,4....



Jørgen

I try to sort a summary series by the group value. This work if the group values are text, but if the group value is numeric or dates it is wrong. In this cases the labels are sorted by the numeric text/ date as text not the value. eg numeric is sorted like this: 0.1.11.2.2222,9 should be 0,1,2,9,11...