I am currently making a line chart of Ajax control toolkit referring to an article [URL] .....
It works fines as described. My question is how to reverse Y axis of the line chart.
I need to place 1 (not 0) at the top of Y axis and biggest number near the bottom with some margin from axis X. The described chart is biggest number neat the top and 0 at the bottom.
I work with a tank of visual studio when I click to display the graph he shows not all points on the X axis
for example the table nbr_num_semaine_av contains values in order
(18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,1,2,3,4)
but the graph shows on the X axis only that 18, 38, 41
for (int k = 0; k < semaine.Count(); k++) {
Chart4.Series["Nombre de points terminés"].Points.AddXY(nbr_num_semaine_av[k], nbr_points_Termin[k]);
Chart4.Series["Nombre Total d'element"].Points.AddXY(nbr_num_semaine_av[k], nbr_element.Count());
}
Chart4.Series["Nombre de points terminés"].ChartType = SeriesChartType.Line;
Chart4.Series["Nombre Total d'element"].ChartType = SeriesChartType.Line;
Chart4.Series["Nombre de points terminés"].IsXValueIndexed = true;
Chart4.Visible = true;
I work with a charline (ajax control toolkit) and I want to manipulate from code behind but I do not really know how! I have an example but the data are in the aspx code.
<ajaxToolkit:LineChart ID="LineChart1" runat="server"
ChartWidth="450" ChartHeight="300" ChartType="Basic"
ChartTitle="United States versus European Widget Production"
CategoriesAxis="2007,2008,2009,2010,2011,2012"
ChartTitleColor="#0E426C" CategoryAxisLineColor="#D08AD9"
[code]....
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...
View 1 Replieshow to freeze the x axis of the chart control in ms chart? need to use because data displayed at large amount that is scrollable.
View 1 RepliesIam having simple chart.
Which is displaying X and Y values.
Iam using SqlDataSource control to Bind data from database.
Now, How to display Sum of X values on top of chart ?
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?
This is my aspx code :
<asp:Chart ID="ChartAlertes" runat="server" Width="500px">
<Titles>
<asp:Title Text="Nombre d'alertes et leurs status en fonction des filtres renseignés"
BorderColor="Black" Alignment="TopCenter">
</asp:Title>
</Titles>
[code]...
I display 2 Points (2 columns) in the Chart Control and I change the color of the each Points with :
ChartAlertes.Series[0].Points[0].Color = System. Drawing. Color.Red;ChartAlertes.Series[0].Points[1].Color = System.Drawing.Color.DarkOrange;
But sometimes, I have only 1 Point to display or nothing at all on the Chart. So I'd like to check If there are some Points before to put the color of each Point.
For example :
if (ChartAlertes.Series[0].Empty == false)
{
//...
}
I want to programmatically turn on/off the labels on an Chart Control.
The chart is for a load of stats, by person, and I want to be able to anonymise it by removing the labels.
Can this be done from the Chart Control, or do I need to do it at the underlying data-table?
I have a bar graph displaying a number of different series (stacked on each other) and I'm trying to find a way to dynamically change the y-axis interval if the values go above a set value.
If the bars only go up to a maximum of 50, I'd like the interval to be 25 so the bars still 'look' rather small. But if a large spike comes through, the interval needs to be set to 0 so the large spike is more noticeable.
How do I reduce the width of the left margin area shown below, marked in red?
View 1 RepliesI am using asp.net charts in my application, i have given the axis values from code behind. I added the on page load but the problem when i go directly to that page the graph will not appear but if i reload the same page it will appeare. this happens when i publish the application and try on IIS, but there is no problem before publish (while run in VS).
View 1 RepliesI am working with a chart control and on the Y axis i have numbers that fall between millions and billions.
The numbers on the axis themselves are not formatted and as such can be difficult to read. I wanted to know if there was a way for me to format the value that appears on the axis itself to be coma seperated?
here's what the Y axis looks like
600000000
300000000
100000000
numbers are just hard to read. How do i format them with coma's or even add a label saying (Millions) and then displaying only 100, 300, 600 etc
I have a .net3.5 mschart control bound to a data table displaying a line graph. I wigh to zoom in on an axis on an asp.net web form.
View 1 RepliesI like the way that the chart control seems to automatically determine the X axis range for me based on the data, but in this case, the data can only be whole numbers.
What is the easiest way to specify whole numbers for this axis?
I'm having problem with MS Chart chart type column. If there are only 9 bar in the chart like the following picture, then the axis-x label show up properly.
However, there are more than 9 bars bar the chart, the axis-x label wont show up properly, some of them just dissappear.
Here's my mark-up for the chart:
[code]....
I don't know it works with only 9 bars? Is there any way to make the chart work properly? Also, if possible, how to make each bar have different color.
I have data in data table like below.
I am trying to make graph like below using asp.net chart control (made graph in excel with some test data)
points are X and Y values. lines are linear, exponential, logarithmic and power values.
how can I make this chart in asp.net (vb.net or c#)? I am newbie to chart control.
C#:
protected void Page_Load(object sender, EventArgs e) {
if (!IsPostBack) {
LineGraphFunction();
}
}
//code for line graph
protected void LineGraphFunction()
[code]....
HTML:
<cc1:LineChart ID="LineChart1" Width="500px" runat="server" ChartHeight="300" ChartWidth = "450" TooltipBorderColor="#D8D8D8" TooltipFontColor="blue"
ChartType="Basic" ChartTitleColor="#0E426C" Visible = "false" BorderColor="Blue" BorderWidth="1px"
CategoryAxisLineColor="#D08AD9" ValueAxisLineColor="#D08AD9" BaseLineColor="#A156AB">
</cc1:LineChart>
Problem is:
In the "LineChart", everytime last "y-axis" point is going out of graph (i.e., somewhere in the footer of x-axis)
X-axis Y-axis
3.4 5.2
5.3 7
2 8.7
1) like in above table, all the point will plot except the last x-axis and y-axis points. Also, y-axis value = 8.7 goes away from graph and comes in the footer of x-axis line.
2) like if x-axis = 3, y-axis=6, then 6 goes out of the graph and comes in footer of x-axis line.
But this problem occurs only when Im using SELECT query for a "particular Id" i.e.,
SELECT x,y from Table1 where Id='Gaug9' and DeletionDate is null
If I will remove where Id=' ' then it will work fine. But I need to plot graph based on particular Id's.
I am Getting the following error using the Numeric UpDown Control from Ajax Control Toolkit.
Assembly 'AjaxControlToolkit, Version=3.0.30512.20315, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e' contains a Web resource with name 'AjaxControlToolkit.NumericUpDown.NumericUpDownBehavior.debug.js', but does not contain an embedded resource with name 'AjaxControlToolkit.NumericUpDown.NumericUpDownBehavior.debug.js'.
URL....i want to change color of each point in this chart control
View 1 RepliesI use a LineChart control in asp.net and C# but I have a problem because my linechart in my page is black..
This is a screenshot (i did Ctrl + A to show you there are data on this chart) ....
I followed the article found in below link. When i run the page, only one line gets generated according to the values retireved last. URL....
C#
string query = string.Format("SELECT CHAR(CDATE, ISO),CSCUNITPRICE FROM UNITZ.DAILYLOG where fundcode = 'BAL'");
DataTable dt = GetData(query);
string[] x = new string[dt.Rows.Count];
decimal[] y = new decimal[dt.Rows.Count];
for (int i = 0; i < dt.Rows.Count; i++)
[code].....
On my X Axis, I have months. The chart shows up to 11 points, i.e. Jan - Nov of the same year, but when I add 12 points (Jan - Dec), it will do an auto label thing and change the interval for every 4 months.
How can I change the graph so that it shows 12 months before it does the auto labels?
Here is the server control code I am currently using.
[code]....
I am trying to put different tooltips in my MS chart (No in the points) I want these tooltips in my values in axis and I cannot do it.
View 3 RepliesHow do you adjust the formatting of the asp.net point chart? I'd like to dynamically set maximum and minimums based on data in a List<>. I'd also like to figure out the properties that allows me to tweak the intervals within each of the axes and also formatting the labels so that I can change decimals to percentages.
View 1 Replies
