I want to use Google Chart API using javascript. (I don't want to use the python wrapper)
So how do I send data from my python code into the javascript to create graphs?
i have a freelance work website where programmers bid on projects. i want to draw a bell curve/ normal distribution chart for the bids placed on each project to show the percentage of bids higher or lower than the average bid. is there any statistical tool available that could take the data from the site and draw a graph?
When charting information what is the best tool to use?
Of course we call know if excel, but is there something better then that?
I know if things like Google Chart Tools: http://code.google.com/apis/charttools/
But want to know what the best tools out there are.
Is there a way to break the line in a line-chart, if the gap between 2 values on the x axis is bigger then a given value? For example there are 20 values but the first 13 are close to each other on the x axis and should be connected with a line, but the other 7 are a bit far from these and should be connected with another line. The type of values are the same.
I am plotting an AreaSeries and a LineSeries on a AreaChart using Flex 3 in built chart components. I want to code a custom item renderer for LineSeries to be shown at the intersection points where LineSeries crosses AreaSeries.
I am playing with matplotlib - I have a bar chart, and I want to highlight the bar which user clicks. I have a callback that goes through a rect collection (the one I got from self.axis.bar(...)) and finds out which one was clicked (looking at the coordinates). At this point I want to call something to change the colour of the current bar. Is it possible? How do I do that?
Hey all,
What are some of the pointers that I need to follow if I want to have good quality images in a LaTeX document. These images are mostly screenshots of an software application or flow charts.
Below are two such images.
Flow Chart
Screenshot
Thanx
Ladislav
I'm using google charts easy php class (here's the link of it)
and i want to draw Multiple Vertical Bar Chart,
as the documentation says "Separate multiple data sets with |"
so i try this , but nothing happens
$chart1=new googleChart($a | $b ,'bary' );
*note that both $a & $b are arrays
i would appreciate any help :)
Hi,
My CrystalReportViewer won't display the charts in my Crystal Report. I get a red X.
I am using C# and MVC. I've read somewehre that I might need a virtual path to the image folder but I am not really sure what that means as my chart is embedded in the report....Maybe I am missing something. Plz can anyone elaborate.
Thanks
Susan
i have to render a graph in my web page.i have desigened a class( in C#) file which contain a event for rendering a graph(pie chart).In that event i pass some value i.e
legends which is a string[] and value which is double[] to draw the graph.
But i want that instead of inserting the value directly into the event, pass that value with some function like
public void insertvalue(string[] legends,double[] values)
{
}
how could i do that plese help me????????
And i am using Zedgraphweb control to render the graph.
Is there a place online where I can find like 16 linear gradients that match good with each other? I need them for a chart of mine and the ones generated (by Flex) aren't good enough.
So, I'm kind off searching for a library of gradients (linear in my case).
hi
I am writing a C# Windows application program and I'm using an add-on for creating chart in it,but when I run this program on another windows which has .net framework but not that package it does not work and give me exception.
I want to know how can I correct this problem even with setup file?
and if the answer is setup file then how should I do that?
thank you
Hello All, I'm searching for a plot .NET component to plot a 2D line chart, given an array of data. It will be used with WindowsForm (C#) and It will be very helpful if it could be freeware. It is for a scientific application.
This is my first asked question in stackoverflow, and excuse me for my terrible English written.
I made a custom control derived from CWnd (a line chart) and I'm wondering if I can use CToolTipCtrl for displaying tool tips for points on the graph. If yes, how could I do that?
Btw, when I move my mouse over the point, the rectangle containg string with information about values of the point, should pop up.
Obviously, there must be something stupid i'm doing. The unicode chart for subscripts and superscripts says #00B2 is superscript 2, but i get scrambled output. 0078 is x, but I get N, and 0120 is x. Am i reading wrong manual?
EDIT
$x = 'N';
print html_entity_decode($x, ENT_NOQUOTES, 'UTF-8') . "\n";
Hi!
I've got the following chart made with JFreeChart:
Is it possible (and if it is how) to extend the dates on the x-axis so that they contain the year, eg. 4-II-2010, 5-II-2010, ..., 6-III-2010?
I can manage to build a line chart like in pic 1, but would like to know how to build one like in pic 2. I need the graph to be filled with color (like in pic 2). How would I do that?
http://savepic.org/335025.png
I can manage to build a line chart like in pic 1, but would like to know how to build one like in pic 2. I need the graph to be filled with color (like in pic 2). How would I do that?
Hi I have this table:
Reason|Area_Code|Id
x dig 1
x dig 2
y dig 3
h util 4
x dig 5
I'm trying a sql that returns:
Reason|Amount of distinct Reason|Area_code
x 3 dig
y 1 dig
h 1 util
I will use this result to plot a chart. I don´t have any ideia on how this SQL can be. Could you help me?
Seeing the amount of softwares developed (and still being developed) in C and considering the fact that C currently tops the TIOBE chart, I have this one question for you all: Do we really need high level languages like C# or F# or Ruby? Don't you think these so-called high level languages are actually spoiling programmers and resulting in suboptimal and non-efficient softwares?
Hi
I have this table:
Reason|Area_Code|Id
x dig 1
x dig 2
y dig 3
h util 4
x dig 5
I'm trying for a SQL that returns:
Reason|Amount of distinct Reason|Area_code
x 3 dig
y 1 dig
h 1 util
I will use this result to plot a chart. I don´t have any idea on how this SQL can be done. Could you help me?
Hi :)
I have a part of my program which can be called by various events. Each event however does something different before making use of this part. How can I represent these using a diagram? I was thinking of a flowchart but as far as I know a flow chart can have one start terminal, right?
Thanks a lot for the help,
Regards,
Krt_Malta