works in google not in eastwood

dlbarron · Post by **dlbarron** » Wed Apr 16, 2008 7:20 pm

My img tag looks like this:

<img src="chart?cht=lc&chs=500x400&chd=t:325,360,357,359|364,385,380,377&chds=290,425"

I get a blank image. When I use the same parameters in google chart it works fine. Can anyone tell me what I'm doing wrong?

Thanks
David[/code]

Post by **david.gilbert** » Thu Apr 17, 2008 3:22 pm

Thanks for reporting this.

I think the problem is that the 'chds' parameter is new (that is, not in the original Google Chart API) and Eastwood doesn't implement it yet. I need to review what has been added in the latest release of the Google Chart API and see how easily it can be implemented. There will be a new Eastwood release in May, if things go to plan.

dlbarron · Post by **dlbarron** » Thu Apr 17, 2008 3:30 pm

David,

Thanks for the reply.
I'm not familiar with the syntax for Google charts. In fact, yesterday was the first time I've ever used it. If "chds" is new what would I use?

Post by **david.gilbert** » Thu Apr 17, 2008 3:59 pm

Originally the text encoding required you to enter values between 0.0 and 100.0 (the axis, irrespective of the labels you attach to it, behaves as if it is showing values in the range 0.0 to 100.0). So here is your chart recoded in the old-style:

Code: Select all

chart?cht=lc&chs=500x400&chd=t:25.9,51.9,49.6,51.1|54.8,70.3,66.6,64.4

Now, it looks as though you can use any range of values, but now you have to provide (using the new 'chds' parameter) the min and max values so it knows what the axis range is. That will be simple to implement in Eastwood, so I'll get that fixed for the next release.

dlbarron · Post by **dlbarron** » Thu Apr 17, 2008 4:52 pm

David,

All right, I'll have to wait for the new release then.

Thanks

liza09 · Post by **liza09** » Thu Sep 10, 2009 1:34 pm

Are there updates on this one? I have the same problem and i want it fixed.

Regards,
Liza
Pret travaux

hithwen · Post by **hithwen** » Tue Dec 29, 2009 9:48 am

Im doing an horizontal bar chart and the last index of the x axis is cropped:

But same code works for google API:

chart.apis.google.com/chart?chbh=a&cht=bhg&chd=t:167,167,167,124,129,168,127,168,126,2148,127,4169,123,165,127,126,170,167,170,134&chxt=x,y&
chxl1:|5.6.00110|5.6.00108|5.6.00103|5.6.00101|5.6.00100|5.6.00099|5.6.00097|5.6.00090|5.6.00089|5.6.00083|5.6.00073|5.6.00072|5.6.00071|5.6.00070|5.6.00069|5.6.00068|5.6.00064|5.6.00063|5.6.00047|5.6.00041|
0:|0|1250|2500|3750|5000&chds=0,5000&chs=250x500&chco=0099FF

www.jfree.org

works in google not in eastwood

works in google not in eastwood

Re: works in google not in eastwood

Re: works in google not in eastwood