I am collecting data on a daily basis and time stamping it. I need to be able to graph multiple days of data. My series is comprised of time on the X axis and the Value on the Yaxis. In the Data Source tab, My X value has DateTime checked In the General Tab: Sort = None. My problem is that the data ...

I am adding records to a dataset at a rate of 5 new records every second. At midnight I clear the database and start from scratch. How would you rcommend I display the 100 most recent records? Currently I monitor the dataset size and when it reached 100 records I delete the first record and add the ...

Hi, A followup on my last question and trying to squeeze out some performance. I need some feedback and validation What I know: My data sampled sequentially and time stamped, so there is no need for the controller to order the data : Series1.XValues.Order := loNone; Series1.XValues.Order := loNone; ...

Thanks Narcis. We are looking to maintain the 3D characteristics and the article you directed me towards deals with TFastLineSeries, TPointSeries. Is there a fast version of the 3D line? We collect data daily and the amount of data linearly increases the time it takes toi draw a graph. I thought of ...

Using TDBCHart v8.02 I have a dataset connected to 4 TCHarts and collect approx 20,000 datpoints a day (every 5 seconds), which are displayed as 3D Lines. I add to the dataset as I collect data and call Refreshdata after each datapoint. As you can guess at the begining the graph updates quickly, but...