I am sorry; I misunderstood you. I thought you wanted to rotate the chart 180 degrees.
You can do something like this with a concentric pie chart: https://chart.googleapis.com/chart?cht=pc&chs=400x200&chd=t:50,50|50,25,25&chco=FFFFFF|FFFFFF,FFFFFF|FF0000|008000 Perhaps you can use the GD library or an equivalent to overlay the Google-o-meter arrow (with a completely transparent background) on top of that. https://chart.googleapis.com/chart?chs=400x200&cht=gom&chd=t:70&chco=FFFFFF00,FFFFFF00&chf=bg,s,FFFFFF00 Or you could do something like this, making an arrow of sorts using a concentric pie chart: https://chart.googleapis.com/chart?cht=pc&chs=400x200&chd=t:50,32,4,14|50,32,4,14&chco=FFFFFF|FFFFFF|000000|FFFFFF,FFFFFF|FF0000|000000|008000 Or this: https://chart.googleapis.com/chart?cht=pc&chs=400x200&chd=t:50,32,4,14|50,32,4,14|50,32,4,14&chco=FFFFFF|FFFFFF|000000|FFFFFF,FFFFFF|FF0000|000000|008000,FFFFFF|FFFFFF|000000|FFFFFF -Chris On Feb 10, 4:47 pm, Tanya Li <[email protected]> wrote: > Hi Chris, > > Not sure whether I understood your answer .... > I meant how to make the chart a semi-circle (180 degree), as now the chart > is less than a semi-circle. > > Thanks !! > > Tanya > > > > On Thu, Feb 10, 2011 at 9:06 PM, Tanya Li <[email protected]> wrote: > > Hi Chris, > > > Thanks a lot for your reply, I need to put it in an asp page. > > Do you have example code of the chart in 180 degree in php? > > > Tanya > > > On Thu, Feb 10, 2011 at 8:38 PM, Chris <[email protected]> wrote: > > >> I don't know of a way to do it using the Google Chart API by itself. > >> Since I code with PHP, I would take the image and flip it over using > >> the GD library. > > >> -Chris > > >> On Feb 10, 11:43 am, Tanya Li <[email protected]> wrote: > >> > Hi, > > >> > Looked into Google-o-meter chart, I have a questions here, > > >> > Is it possible to make the chart 180 degree ? how to set its degree ? > >> > Did not find any parameter to do so. > > >> > Regards & Thanks > > >> > Tanya > > >> -- > >> You received this message because you are subscribed to the Google Groups > >> "Google Chart API" group. > >> To post to this group, send email to [email protected]. > >> To unsubscribe from this group, send email to > >> [email protected]. > >> For more options, visit this group at > >>http://groups.google.com/group/google-chart-api?hl=en. > > > -- > > Regards > > > Xiaohui Li > > -- > Regards > > Xiaohui Li -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.
