Christoph Posted February 11, 2008 Report Share Posted February 11, 2008 Hi there, i'm currently evaluating ChartFX 7 Winforms and have some questions. * Is it possible to have an empty chart displayed? Currently i can only get the "No data available" message. Thing is, i need to display a Temperature over a certain time-range. There might be the case that there was no measurement within the time entered by the user. I this case i want the complete chart (axis,labels, etc) but simply without lines. Also this "No data available" message is resulting in the behaviour that the chart is removing the Series from the Collection, so i end up with default layouting (colors,line widths,etc.) when the data finally available. * As stated above the user is choosing the date range, so i want a dynamic calculation of the steps of the X-Axis. The documentation states that setting the Step property of the axis to 0 (zero) will initiate the automatic adjustment. Seems this is not working properly as i always retrieve a value of -1.0 after the RecalculateScale() method, resulting in only the first lable to be shown. Do i have to calculate the Step size manually? Any help appreciated. br Christoph Quote Link to comment Share on other sites More sharing options...
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