I am making an application in iPad which is based on creating pie chart after detecting marks like 280 out of 400. I have to create pie chart based on that marks which shows total marks and also obtain marks.
If someone has an idea about it please let me know.
Take a look at CorePlot's CPTPieChart class
Refer MIMChart-Library which has differnt styles in each category.
Related
We want to display our TrackBall label at the top of the Graph. We do not want to GroupAllPoints but that appears to be the only way to get the label to appear at the top of the graph.
When we do set LabelDisplayMode="GroupAllPoints" the label ignores the LabelTemplate we have set on the LineSeries. I assume that is because GroupAllPoints covers multiple Series.
How do set LabelDisplayMode to NearestPoint but display that label
at the top of the graph?
Alternatively how do I create a Template that does get picked up
when GroupAllPoints is set. Despite us only having a single point
to display in the TackBall. We'd only be doing this if there was no other way to get the trackball to display at the top of the graph.
Based on your requirement we have prepared a sample for your reference. In which we have achieved your requirement using the "annotation" property in the chart. Please find the below sample, code snippet, and screenshot.
Sample: https://www.syncfusion.com/downloads/support/directtrac/general/ze/AnnotationSample-1842581013.zip
Code Snippet:
<ejs-chart id="lineContainer" >
// add additional code here
<e-chart-annotations>
<e-chart-annotation Content="<div id=lineContainer_tooltip></div>" X="90%" Y="1%" CoordinateUnits='#Syncfusion.EJ2.Charts.Units.Pixel' region="Series"></e-chart-annotation>
</e-chart-annotations>
Screenshot:
I am using a combined chart (Stacked Column + Line) for my application. Is it possible to change the line plotting?. (somewhat like shown in RED in the image). If yes then how is it possible?
I'm sure you already know the VIZ documentation where you can find all possible properties of VizFrame. As far as I know there currently is no way to get the behavior you're asking for except for writing your own lineRenderer (vizProperties.plotArea.lineRenderer). There is one alternative line plotting mode available which is smoothening it but I'm sure thats not what you want.
However you could use a second series of column chart instead. Just use a standard column chart and add two data series instead of one. I think this would show the exact information you're trying to get with the current diagram just no connection between them.
I'm new to FusionCharts.
I have generated a pie chart with slice, my question is:
When I click on the slice in the pie chart, I need the label name of the slice.
How can I write the on click event and get the name of label?
I don't much about charts and such, I'm fine using Word for this. But in 2D Graphics I've learned you can use
...contains(shape)
...intersects(shape)
To see if shapes are inside eachother (to contain) or if they overlap eachother (to intersect).
When adding a mouseListener, you can use
e.getX() and e.getY()
to get the current X and Y position of mouse on screen.
So something like
for (pieChartPieces p: piece)
{
if (pieChartShape.contains(e.getX, e.getY))
{
//* Some kind of notifier for user pops up here.
}
}
Check out this fiddle here
It uses "dataplotClick" event to retrieve the label of the pie slice.
You have to use link attribute, as seen here.
"link": "JavaScript:populate('411');",
See the jsFiddle.
Don't forget to implement the populate() with the whatever you need to do.
Link to a similar question (with answer).
I've got a kinda requirement in which there is a kinda graph (static picture) on a page. In that picture I need to plot some points dynamically. That means using a shape filled with blue color. The number of points is floating depending upon the number of applicants choosen. How can I make it work or how can I add new elements to report at runtime. Am working in ASP.nET using VB and the AR version is 6.2
If I have understood your query right,then you want to plot some points depending on the dynamic data.
A suggestion would be to make use of Chart control in report. The chart can be bound to anything from a list to an array and the data can be changed dynamically from time to time.
Moreover,you can set the backcolor and other properties of the Chart control to give a look and feel of your choice.
Regards,
Mohita
Sorry if my question makes any confusion.. Actually I was able to make that. So am just sharing that code if it helpful for someone else.. I put this to the report start event. (We are not permitted to make this in details event)
Dim pic As New DataDynamics.ActiveReports.Picture
pic.Image = System.Drawing.Image.FromFile(HttpContext.Current.Server.MapPath(String.Format("~/images/circle.gif", cl)))
pic.SizeMode = SizeModes.Zoom
Detail1.Controls.Add(pic)
I have some data similar to the following chart:
http://developer.yahoo.com/yui/examples/charts/charts-seriescustomization_clean.html
Only difference is that for each of the fields - I have some other extra data - say For utlilities - I have a cash reserve for utility - as another field. I would prefer this data point to come above the utilities bar.
I have been trying from morning to get this chart working, but I am unable to do so. Could you please let me know if it is possible - someway?
Thank you very much in advance.
Regards
K
All data that is positive will appear above the origin so any positive data will be above the utilities bar. If you are trying to get your field to appear directly above the utilities bar, you cannot accomplish his with a column chart. You can do this with the stacked column chart. When using the stacked column chart, all items will be stacked. You can convert the above link to a stacked column by changing your chart constructor from ColumnChart to StackedColumnChart:
var mychart = new YAHOO.widget.StackedColumnChart
and by setting stackingEnabled to true on your vertical axis.
currencyAxis.stackingEnabled = true;
Tripp