kap_soft

Hi ChartFX Support, I am using chart FX 6.2 for .net. I am loading chart data using .Net Data Table & Cross Tab Data Provider object to show multiple series values. I have 12 columns in my data table and I am using values in first three columns as Column Heading, Row Heading & Value. The graph is getting displayed. But I have a requirement to colour the point and line based on a flag value in my 4th/5th column in the data table. For which I tried to find is there any other data type. But alas nothing suitable. So I doubt is there a way to colour the chart point and line based on the predefined condition on a column value (with out looping through points) other than X/Y Axis value??? Please Help. Thanks Arun

Hi ChartFX Forum,I am using chart FX 6.2 for .net. It was great when I got answers for my last two posts immediatly. Thanks I have requirement to plot multiple series in my chart. X-axis is categorical i.e Date Value But may have gaps in between. Y Axis is numeric. I have problem in scalling my X-axis when I have multiple series displayed in the graph. I think this happens becuase the number of X-Axis values in one series is continous and other is non-contineous i.e., has gaps in between. I can understand that it is because of improper scaling.But I could not find how to solve the problem. The problem is explaine below with example:-Series 1 :-- X-Axis value range from 01/01/2007 to 30/10/2007. There will be data for each day between these two dates. - Y-Axis value between 100 - 300Series 2 - X-Axis value range from 01/05/2007 to 30/08/2007. But in between there may be small or large gaps i.e., data may not be available for specific date ranges. - Y-Axis value between 60 - 400 I think one way of solving this issue is filling the gap and creating hidden points for second series. But I am not sure please confirm. However this may take some time in addtion to other specific functional performance degradation I am facing. Other that the above is there any other way by which we can easily fill the gaps between two dates without looping each individual points?? I think ChartFX 7 has some method calls but my client is working on .Net 2003 so he has purchased ChartFX 6.2 only. Is there be any issue in my scaling:-I am setting X-Axis min as Series -1 from date, X-Axis Max = Series 1 - To date. X-Axis major step is 2 as the date frequency is "1 Day". Please tell me how I can solve these issues. Also is there any detailed example where I can understand about scaling X & Y Axis. I have to deliver my work to client ASAP. Immediate help could be be very very helpful and great. Thanks Arun

Hi, I am using ChartFX 6.2 for .Net. I have to .Net horizontal scrollbar to scroll through the X-Axis instead of in-built chartFX scrollbar. I would like to know how to get the scroll size of the chart, to set the max size of my custom scrollbar. ScrollSize property of X-Axis always returns zero. I tried using SetScrollView(20,40) when loading the graph after all the data is assigned and X-Axis is scalled. It has not changed the Scrollsize properties value. But when Place a button on the graph and invoke the SetScrollView(20,40) method in the buttons click event (i.e., after the form is loaded) it changes the value of AxisX.ScrollSize property. Finally my question here is How to control the chart scroll using external scrollbar? how to get the scrollsize in normal case and also after each zoom(if user zoom's!!). Please help on this ASAP. I tried all I could for a day, but could not find a solution!!. I also have one more question:- Is there a way to set the colour of a point line based on some expression result? Please help ASAP. Thanks, Arun