charts

问题 I have been researching chart controls for a few days and have seen that using DataBindXY with multiple series on one chart area should work. However mine is not working. I have tried both setting properties in the design form and creating the series in code behind on form page load. The first series will render but the second will not. I tried splitting into 2 sub routines and calling the subroutines on load but that did not work either. Any ideas on how to get multiple series on the 1 line

问题 I have two similar javascripting challenges I am looking to solve in Cognos with the help of conditional formatting. I would like to be able to show a data item, for only the item that I am comparing other items to in Cognos. For example, If my chart shows a comparison of Florida to the rest of the US States -- Florida is what I am doing am doing the comparison to within my charts. So I would like to show the data label for Florida only. Conditional formatting in Cognos will let you either

问题 I am making a line chart with Highcharts and everything was fine but the X-axis. It's not displaying the right data which I have get from mysql. This is my chart right now but it is not what i expected. X-Axis row auto change all of my data to 01:[my minutes]:[my mins], example: my data is:2015-05-12 08:23:40 it auto convert to 01:23:40. i don't know why http://imgur.com/YSC7vTl,Y4jYQ8q#0 I need a chart look like this but I don't know how to fix it, help me please. http://imgur.com/YSC7vTl

问题 somebody knows how to put a label in a time series chart in iReport? In the image below, I show how supposed to be the result. Thanks! 来源： https://stackoverflow.com/questions/33833643/ireport-labelling-time-series-chart

问题 I have a chart in C# where I bind values to it. I have two different arrays with values and concat them to one chart. Now I wanted to display one part of the chart (with the values from the first array) in a different color. How to do this? drawing two charts causes errors so I wanted to do it this way. Here is a part of the code: String[] x_axis = _temp_date1.Concat(_date).ToArray(); Double[] y_axis = _temp_data.Concat(_value).ToArray(); chart1.Series["Chart"].Points.DataBindXY(x_axis, y

问题 I am creating an ASP.NET/C# website I used the ASP.NET 4.0 Chart control, to draw a Pie chart. Is there a way to create an action for when the user clicks an item (point) with the mouse? For example, an item is clicked, it's color change, or the user gets the item's name or... Thank you for any help Is there also a way to create a mouse over event on an item? 回答1: sure there are some options for interactivity on both ASP.NET and Windows Forms. check here: Interactivity (Chart Controls) there

问题 I have made a chart which dynamically draw a spike when data received. In this chart I have made a scrollbar, so only 20 datapoints get shown at on time. public void Chart() { ChartArea mov = SleepMovChar.ChartAreas["Movement"]; mov.AxisX.ScrollBar.Size = 12; mov.AxisX.ScrollBar.ButtonStyle = ScrollBarButtonStyles.SmallScroll; mov.AxisX.ScrollBar.ButtonStyle = ScrollBarButtonStyles.All ^ ScrollBarButtonStyles.ResetZoom; mov.AxisX.ScrollBar.IsPositionedInside = true; mov.AxisX.ScrollBar

问题 I create an excel chart with VBA and then format the axis titles and fonts' size. The following code works well for the Horizontal axis cht.SetElement msoElementPrimaryCategoryAxisTitleAdjacentToAxis cht.Axes(xlCategory, xlPrimary).AxisTitle.Text = "Factor of Safety" cht.Axes(xlCategory, xlPrimary).AxisTitle.Format.TextFrame2.TextRange.Font.Size = 15 However, the similar code for the Vertical axis cht.SetElement msoElementPrimaryValueAxisTitleAdjacentToAxis cht.Axes(xlValue, xlPrimary)

问题 So I have this code: plt.style.use('bmh') fig = plt.figure(figsize=(10,5)) ax = fig.add_subplot(111) ax.plot(months, monthly_profit, 'b-',lw=3) plt.xlabel('Monthhs') plt.ylabel('Profit') plt.yticks(np.arange(10000,25000,step=1500)) plt.title('Profit Chart') play = True while play: x = int(input("State your choise : ")) if x == 3: plt.show() print("Would you like to continue? YES or NO?") y = input() if y == "NO": play = False plt.close("all") And it seems like it doesn't close the plot at all

问题 I have created chart using microsoft chart control. Below is the stuff. <asp:Chart ID="dntdata" runat="server" Height="130px" Width="134px" Visible="false"> <Series> <asp:Series Name="Series1" ChartType="Doughnut" IsValueShownAsLabel="True" LabelForeColor="White" Font="Verdana,5pt"> <Points> </Points> </asp:Series> </Series> <ChartAreas> <asp:ChartArea Name="ChartArea1" Area3DStyle-Enable3D="True"> </asp:ChartArea> </ChartAreas> </asp:Chart> I need to add - ZOOM IN/ZOOM OUT functionality into