Take a look at: http://www.w3schools.com/tags/ref_urlencode.asp

On May 7, 11:49 am, nicsoftware <[email protected]> wrote:
> Hi,
> I'm an Italian user (so excuse me for my english).
> I have to write the title of a chart with accented and special
> characters.
> But when I view the chart, instead of the character "°" and the other
> special chars, I see a question mark.
> Someone tell me how can I solve this problem?
> This is an example:
>
>         chart = new
> google.visualization.LineChart(document.getElementById('grafico'));
>         chart.draw(data, {
>                 smoothLine: true,
>                 width: 600,
>                 height: 300,
>                 title: '1° volta - Perchè',
>                 legend: 'none',
>                 min: 0,
>                 max: 10,
>                 enableTooltip: true,
>                 tooltipWidth: 120,
>                 tooltipHeight: 50,
>                 axisFontSize: 12,
>                 pointSize: 4
>         });
>
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