C# - Default 3D Transparency With Chart Control?
Aug 5, 2010
like two guys before me there and second one there I have difficulty with 3D chart. How to force them to be transparent like this picture: taken from 3D Area chart example shipped with ASP.NET Chart controls. This chart has ChartColorPalette.BrightPastel pallete, but is transparent. I have also 3D chart with ChartColorPalette.BrightPastel palette, but is not transparent and I still cannot found way how to make it transparent like example chart. (After examining example markup and codebehind): The only way I've found is to set the color of series with alpha channel for transparency, or use color palette with transparent colors (for example chartColorPalette.SemiTransparent) but there must be some other default way which I'm missing. Reason I really need this to know is that I'm creating graphs without any code behind just using markup, so I'm finding it a little bit redundant to create code snippets only because of this. Edit: I'm using .NET 3.5 version of ASP.NET charts.
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Similar Messages:
Jan 28, 2011
Is it possible to specify what color each section of the pie looks like? Also, is it possible to display the legend on the side?
For ex: in the chart below, can I some specify that , "Pass" shows up as green, Fail as red and unknown as grey?
public ActionResult GetRainfallChart()
{
var key = new Chart(width: 600, height: 400).AddSeries(
chartType: "pie",
legend: "Test pass",
xValue: new[] { "Pass", "Fail", "Unknown" },
yValues: new[] { "50", "30", "20" })
.Write();
return null;
}
If its not possible with the "chart" control that comes in System.Web.Helpers assembly, then can someone point me how to do this with asp.net control for webforms in a MVC project
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Jul 9, 2010
I have an issue in using dot net chart control. In chart last column is not completely shown which give bad appearance and on right side of chart it looks like TickMark are enabled. I set MajorTickMark of AxisY2 disabled but still tick marks on right side.
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Feb 24, 2010
how to freeze the x axis of the chart control in ms chart? need to use because data displayed at large amount that is scrollable.
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Apr 28, 2010
Am I going mad/blind? Probably a combination of the two.
How does one go about removing the data labels from a pie chart with the new chart control in .net 4?
I can get these to display as tooltips absolutely fine, but ultiamtely I'd like the labels not to be present as it looks rather busy.
I've searched previous answers and seen code behind resolutions but surely there must be some sort of code infront option to turn these labels off?
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Aug 12, 2010
I am using MS Chart control (3.5), and have a requirement where I need to display 2 pie charts. The datapoints for the pie charts is set programatically. My doubts are as follows:
1. Can I display both the pie charts in a single chart control and area, or do I have to use two controls? (Currently I am using two controls)
2. How can I maintain the same size for both the pie charts? This is my main concern, since the pie sizes keep changing, depending on the number of datapoints. I tried using custom properties like "MinimumRelativePieSize", but it's not working.
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Nov 17, 2010
i'm trying to create a stacked bar chart on a vb web form using vs2010.My data source returns:
Error in Functionality Awaiting on Supplier
1IMT IssuesmActive6
IMT Issues,Awaiting on Supplier
2,IMT Issues,Awaiting on User 4
IMT Issues Closed 120
Login / Password Active
But I can't get this into a stacked chart. I know I must have to do quite a bit of work declaring what the series are and soforth, or having a different dataset but can't find any documentation on it.A link to some documentation or an example of a stacked chart from an sql datasource would be much appreciated.
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May 21, 2010
I started using the awesome chart controls with my asp.net apps recently and so far they've been nothing short of breath taking. Right now I have a weird problem, on the first load of my page, the chart control appears correctly and the tooltip is correct, however, when I update it with new data, the chart displays correctly, but the tooltips are for the previous set of data.
I hope this makes sense. The first time I load the chart, the pie chart segments and tooltips are correct, after a partial postback (to get the new data), the pie chart segments are correct but the tooltips are for the previous data set.
Basically once the tooltips are set the first time, they can't be updated after that without a full page postback.
Here's how I set the tooltip:
[Code]....
Anyone else noticed this behaviour and have a work around?
Currently my only workaround is to check for a partial postback and not render the tooltip, which I'd rather not do as the tooltip display actual statistical data as opposed to the pie itself (which uses percentages).
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Jul 19, 2010
I have X and Y data columns coming from database.
I have to show scatter plot chart with Linear, Exponential, Log, power using asp.net chart control.
How to do that?
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Jun 7, 2010
im trying to create simple pie chart using the MS Chart controls. When my pie chart gets rendered in the browser i get padding around the pie chart that i cant get rid of. i would like the pie chart to sit up against the edge of the image with no padding or margin. in my code below the padding is highlighted in blue. i.e Chart1.BackColor = System.Drawing.Color.Blue;
<script type="text/C#" runat="server">
protected void Page_Load(object sender, EventArgs e)
{
//Set the chart type
Chart1.Series["Series1"].ChartType = SeriesChartType.Pie;
//add points
Chart1.Series["Series1"].Points.AddY(12);
Chart1.Series["Series1"].Points.AddY(45);
Chart1.Series["Series1"].Points.AddY(67);
//set back color of chart object
Chart1.BackColor = System.Drawing.Color.Blue;
//set back color of chart area
Chart1.ChartAreas["ChartArea1"].BackColor = System.Drawing.Color.Green;
}
</script>
<asp:Chart ID="Chart1" runat="server">
<Series>
<asp:Series Name="Series1" ChartType="Pie">
</asp:Series>
</Series>
<ChartAreas>
<asp:ChartArea Name="ChartArea1">
</asp:ChartArea>
</ChartAreas>
</asp:Chart>
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Jan 5, 2011
I am a novice programmer using ms chart control for my dashboard, I have a problem displaying chart series.
Here is my sample query & result
Sample Query: "SELECT Brand, sales, Manufacturer From TABLE"
Sample Result:
[code]....
How can I display BrandA for XValueMember & Salesvalue(10000) for YValueMembers as Series1 having a column chart type.
And to display BrandY & BrandZ for XValueMember ; Salesvalue for YValueMembers as Series2 having a line chart type.
I want my chart to have 2 Y-axis; Series1 for primary Y-axis & series2 for secondary Y-axis.
My problem here is how can I display BrandA in Series1 and BrandY,BrandZ in Series2 where the values are in the same field?
Or is it possible to set more than one data source for the chart control?
I've been working on this for two days but I wasn't able to get the desired result.
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May 15, 2010
I have a child page with an UpdatePanel on it that is connected to a timer that autorefreshes every 5 seconds. I've tried a few different PNG fixes, and they work until the UpdatePanel refreshes that section. Then, depending on the fix the PNGs either disappear or go back to nontransparent. Do I need to forcefully run the javascript when the UpdatePanel refreshes? How would I go about this?
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May 13, 2010
I am having a requirement, where I need to have a pie-chart, i need text around pie-chart , the text should be a hyperlink. Ex: we have 3 three fields A,B,C. A's ratio is 30%, B's ratio is 40%, c's ratio is 30% So pie chart gets divided into 3 parts, outside the graph , we should get the label A(in A's area only), when we point on , tool tip should say "A's ratio is 30 %'. I am working in .Net 3.5, VS 2008, using MS chart control(added explicitly by executing MSChart.exe.
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Apr 19, 2010
For some reason, this code:
<act:accordion id="accWork_BronzeAward" width="100%" SelectedIndex="-1" headercssclass="accHeader" headerselectedcssclass="accHeader_Selected" contentcssclass="accContent" FadeTransitions="true" TransitionDuration="250" FramesPerSecond="40" RequireOpenedPane="false"
SuppressHeaderPostbacks="true" runat="server">
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Jan 5, 2010
Has anyone else noticed that the FadeIn Animation will not work correctly with transparent backgrounds in IE8? It gives them a white background?Is this a known bug? It's rather annoying to be honest because it can completely disable the use of this function.
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May 20, 2010
Is there any possibility to apply image transparency in a row. I am having grid, i set the alternate color of row to Grey color. In my grid one of my column have checkbox.gif image binded with <asp:image> control. Basically the image have white background.
My question is, if my alternate row is gray is there any way to set transparency to gif image, so that i can avoid white background of gif image when in alternate row in gray color.
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Feb 22, 2010
using the control in web application.
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Feb 22, 2013
how to work with multiple series! for example: with 2 series and display the name of each series in the graph! like this example: URL...
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May 7, 2015
I have downloaded the ajax toolkit control i been using it for a couple of months now. But I cannot see Ajax toolkit pie chart control..
Why will I get it ? Do I have to download seperately?
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Feb 11, 2013
I have a simple .aspx page.
I want to show the data either in Chart control or Gridview control. When the user selects an option to see the data either in chart control or grid view control, that specific control has to show up and other control has to become invisible.
So far, I am able to populate data successfully in the chart control. If the user chooses "Grid view" option, how can I show the data in grid view control in the same location. I don't want the gridview control to be shown in a pop up window or any other window.
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Jun 16, 2010
Anybody have any good links on the Chart Control they introduced in 3.5 SP1? Company wants me to do some charting on a dashboard for a new project.
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Jun 16, 2010
We're using the MS Chart for .net, but encountering the "image not found" problem for which there doesn't seem to be a solution. Are there any alternatives for generating simple charts?
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Feb 21, 2011
I have a pie chart and I want to "explode" a highlighted slice.
Using the following:
var qCounts = (from request in qCategory
group request by new { request.Category, request.Subcategory } into g
orderby g.Count() descending[code]....
The examples I have seen have discretely plotted DataPoints, so I don't know if this is the issue.
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Oct 19, 2013
how to bind chart control in asp.net using C# code?
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Jan 17, 2013
i work with Chart control in my project but when I tried to change my bar chart with the properties of the control, for example, add a new series nothing changes on the Chart at the same aspx code:
<asp:Chart ID="Chart1" runat="server" DataSourceID="LinqDataSource1"> <Series> <asp:Series Name="Series1"> </asp:Series> </Series> <ChartAreas> <asp:ChartArea Name="ChartArea1"> </asp:ChartArea> </ChartAreas> </asp:Chart>
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