Problem withTeeChart and data source

rbuser

Hello,

My configuration is:
D7 Ent,
RB7.03,
TeeChart Pro 6.01

If I use DBChart in Delphi form the Series => Data source possibilities are:
-Manual
-Random
-Function
-Single Record
-Sumary
-Dataset
-Cross Tab
-Text File
-XML file

If I use DBChart in report, I have no
-Single Record
-Sumary

Where is the problem ?

J-Pierre

nicocizik

Hi J-Peirre,

When using TeeChart with ReportBuilder, you are using a scaled down TeeChart
wrapper that is really only meant to be linked to a datapipeline in the
Series tab to provide dynamic charts. If you need to use these other data
source options, you will need to create the chart separate from
ReportBuilder, save it as an image and import the image to your report. If
you would like more information on this technique, please do a search in the
General newsgroup for messages about TeeChart from Ed Dressel. He is very
experienced in this method.

--

rbuser

Hi, Nico

Thank you for your answer.
why have I the possibility of Datasource Single record with Teechart 4.04
and no possibility with TeeChart 6.01
I need absolutly Single record for my application.

J-Pierre Dubost

nardmoseley

The data-aware TppDPTeeChart supports only first to last record traversal
for a chart series connected to a datapipeline. It does not support any
other traversal types, nor has it ever.

In older versions of RB there was a TppDBTeeChart that could be connected to
a dataset, but this has long since been deprecated.


--
Nard Moseley
Digital Metaphors
http://www.digital-metaphors.com