User (Legacy) Posted October 21, 2005 Report Share Posted October 21, 2005 I was hoping that I could have a couple of questions answered before downloading the 30 day trial of ChartFX. 1. I will be passing data to the chart from Postgresql. Can I pass more than one column of data to the chart to use for the X axis. For example the first set of data will have x values of: 0, .25, .56, .87, 1.235 and y values of: 1, 2, 3, 4, 5. The next set of data will have x values of: 0, .11, .187, .37, .62 and y values of : 6, 8, 10, 12, 14. I want the following numbers displayed for the x axis labels 0, .25, .50, .75, 1.00, 1.25 Can this type of graph be created? 2. I see that there is an option for creating 3D surface plots. Is there any way to just plot the points in 3D and connect them with a line? 3. Is there any way to control the vertical position of the y axis title based on the y axis values? Can there be more than one y axis title? For example the main title of the y axis would be FORCES. I would like to put another title by negative values called REBOUND. Another title by positive values would be COMPRESSION. Thank you for your help. Link to comment Share on other sites More sharing options...
Software FX Posted November 2, 2005 Report Share Posted November 2, 2005 > 1. I will be passing data to the chart from Postgresql. Can I pass more > than one column of data to the chart to use for the X axis. Yes. each series can have an independent set of X-Values. Using the DataType property, simply make sure that you specify the same number of fields for Values and X-Values. > 2. I see that there is an option for creating 3D surface plots. Is there > any way to just plot the points in 3D and connect them with a line? If you are thinking of passing a collection of X,Y,Z points to be plotted in space, then No, a surface plot is drawn based on a "grid" of data, much like the one provided by Excel. > 3. Is there any way to control the vertical position of the y axis title > based on the y axis values? Can there be more than one y axis title? For > example the main title of the y axis would be FORCES. I would like to put > another title by negative values called REBOUND. Another title by > positive > values would be COMPRESSION. You can have multiple titles, they can be aligned to either end of the axis or placed in the center. -- Francisco Padron www.chartfx.com Link to comment Share on other sites More sharing options...
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