Hi,
We are using xamWebChart and adding Datapoints dynamically to it. We have to show Numeric Value in Y-Axis and Date Value in X-Axis. But we are having following issues:
1. We have to add dates by casting it to string (Hope it does not effect any thing)2. Only 4 Dates are shown in x-axis labels while there are hundred of date points, this makes chart less readable.3. We are adding tooltip to datapoints but it is not shown(If i convert the chart type to Scatter then it shows tooltip).4. It takes 3 to 4 seconds to add data points(I am using cht.RefreshEnabled this property too).
Can you help me to reolve these issues
Thanks
Could you provide a bit more information or a sample project? Which type of series are you trying to use that the tooltips are not showing? In terms of the axis labels, the chart will attempt to decide various parameters of the axis for you automatically based on the available space and other factors, but if the results you are seeing are not aesthetically pleasing or informative you may wish to manually adjust the range and interval of the axis: http://help.infragistics.com/NetAdvantage/DV/2009.2/CLR3.5/?page=SL_DV_xamWebChart_Modify_the_Axis_Range.html
or label formatting:
http://help.infragistics.com/NetAdvantage/DV/2009.2/CLR3.5/?page=SL_DV_xamWebChart_Format_the_Labels_of_an_Axis.html
-Graham
Hi Graham,
PFA sample code, you can test it with different number of datapoints by changing iterator controler from code. furthermore you can check change in loading and the refresh time after hitting the load button multiple times.
I am using Line Chart Types. I try to make some demo project as current code is part of large project.
Furthermore, can you provide me some sample link with more han 50 data points and with dates in x-axis?