I was actually having the issue with the example given in the docs. Below is
what I am doing know. If I remove the 2 setColumnProperty lines then I get the
“All series on a given axis must be of the same data type” error. With those 2
lines I don’t get that error any longer, but the style and annotation are
ignored most of the time. Every once in while when I refresh the page it will
render the annotation and style properly.
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Type', 'Laps', { role: 'annotation' }, { role: 'style' }],
['Mastersbilt',25, 'Mastersbilt', 'color:green'],
['Chevy (32 CI)',25, 'Chevy (32 CI)', 'color:green'],
]);
data.setColumnProperty(2, 'role', 'annotation');
data.setColumnProperty(3, 'role', 'style');
var options = {
title: 'Usage Chart',
vAxis: {titleTextStyle: {color: 'red'}},
hAxis: {title:'Laps',minValue:0},
legend:{position:'none'},
fontName:"proxima-nova",
backgroundColor: { fill:'transparent' },
chartArea: {left:100, width: 400},
};
var chart = new
google.visualization.BarChart(document.getElementById('testchart'));
chart.draw(data, options);
}
Thanks,
Kevin
On December 6, 2013 at 4:30:08 PM, Sergey Grabkovsky ([email protected]) wrote:
Hi Kevin, can you give me a case where the arrayToDataTable doesn't assign a
column role properly? I tried the example given and it worked perfectly for me.
It might be that you guys are getting older versions of the code sometimes, but
I don't see why that would be.
- Sergey
On Fri, Dec 6, 2013 at 5:21 PM, Kevin Berry <[email protected]> wrote:
I found the issue for this. Apparently arrayToDataTable does not assign roles
properly. If you add "data.setColumnProperty(2, 'role', 'style');" after you
create the data table it will assign the role properly. This error issue for
me, but there still seems to be some sort of caching issue. I never get the
error but some more times then not the style is just ignored. If you find
anyway to fix that I would love to know.
On Friday, December 6, 2013 4:00:41 PM UTC-6, Kevin Berry wrote:
I'm having this same issue as well.
On Thursday, December 5, 2013 3:37:12 PM UTC-6, Camille BOISSEL wrote:
I have the same problem.
Le samedi 30 novembre 2013 18:53:18 UTC-5, jonnyG a écrit :
Have cleared the cache. Like Daniel when I tried again last night it worked
perfectly and consistently. Now cleared cache but code not working again in
playground or site.
Have tried in several browsers but same issue.
On Sunday, December 1, 2013 12:43:31 AM UTC+8, asgallant wrote:
If that is the case, then it would work consistently after the cache was
flushed.
Jonny, clear your browser cache and try again, that should verify if it is a
cache issue.
On Saturday, November 30, 2013 11:33:36 AM UTC-5, Daniel LaLiberte wrote:
Hi Jonny,
I tried your example in the playground, and it seems to work consistently for
me. I wonder if you are seeing a problem due to some caching. If so, this
could clear up on its own as caches get flushed.
On Sat, Nov 30, 2013 at 5:32 AM, jonnyG <[email protected]> wrote:
Hi
New to this group...
the style feature looks great but the one described in bar and column chart is
not working in the playground (or in my site)...any one any ideas?
Am I missing something obvious??
function drawVisualization() {
// Create and populate the data table.
var data = google.visualization.arrayToDataTable([
//this bit from the section on how to color in bar charts
['Element', 'Density', { role: 'style' }],
['Copper', 8.94, '#b87333'], // RGB value
['Silver', 10.49, 'silver'], // English color name
['Gold', 19.30, 'gold'],
['Platinum', 21.45, 'color: #e5e4e2' ], // CSS-style declaration
]);
// Create and draw the visualization.
new google.visualization.BarChart(document.getElementById('visualization')).
draw(data,
{title:"not working",
width:600, height:400,
vAxis: {title: "Year"},
hAxis: {title: "Cups"}}
);
}
Try pasting into the playground - only works occasionally, other times returns
'All series on a given axis must be of the same data type
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