IW
TMS IntraWeb Charts
Fast multipane financial graphs & 2D feature rich charting
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Tips and Frequently Asked Questions
Modifying a single series data point value in code
If a data value changes after it was added to the series, it is easy to update the value at a later time via code. To do this, it is required to know the index of the pane, the index of the series and the index of the data point in the series. This example code snippet changes the third datapoint of first serie in the first pane of the chart:
AdvChartView1.BeginUpdate; AdvChartView1.Panes[0].Series[0].Points[2].SingleValue := Random(100); AdvChartView1.EndUpdate;
Compatibility
- Delphi 7, 2007, 2010, 2009, XE, XE2, XE3, XE4, XE5, XE6, XE7, XE8, 10 Seattle, 10.1 Berlin, 10.2 Tokyo, 10.3 Rio, 10.4 Sydney, 11 Alexandria, C++Builder 2007, 2009, 2010, XE, XE2, XE3, XE4, XE5, XE6, XE7, XE8, 10 Seattle, 10.1 Berlin, 10.2 Tokyo, 10.3 Rio, 10.4 Sydney, 11 Alexandria, DXE15, CXE15 (Professional/Enterprise/Architect)
Licensing
- Licensing FAQ
- License for commercial use: Single developer license, Small team license, Site license
- Includes full source code
- Ask questions to our engineers related to purchased product via Support Center
- Free 1 year updates and new releases
- After 1 year, a discount renewal is offered for a 1 year extension. *
* offer valid for 30 days after end of license. Discount price is subject to change.