Using the "colors" option is not the best approach, as the process for
setting this option correctly to get the colors you want is rather complex.
A much simpler way to do this is to use a "style" role column that has the
desired color for the bar listed directly in it, eg:
var data = google.visualization.arrayToDataTable([
['Category', 'Name', {role: 'style'}, 'Start', 'End'],
['Foo', 'Cad', '#a23c7a', new Date(2014, 7, 1), new Date(2014, 7, 5)],
['Foo', 'Qud', '#40a67d', new Date(2014, 7, 3), new Date(2014, 7, 4)],
['Bar', 'Fiz', '#5581b4', new Date(2014, 7, 2), new Date(2014, 7, 9)]
]);
see example: http://jsfiddle.net/asgallant/qgo310pc/1/
On Thursday, September 4, 2014 4:11:36 AM UTC-4, Ákos Kovács wrote:
>
> I have a timeline with a lot of rows and in each rows are several
> timesheets.
>
> I would like to fix for each timesheet an exact color, so one type of
> timesheet will have same color in every row.
>
> I am using this code:
>
> var options = { colors: ['#0C14F2', '#114C9E', '#ee8800', '#F6FF00'],
> timeline: { showBarLabels: false, avoidOverlappingGridLines: false },
> backgroundColor: '#f8f8ff' };
>
> This code changes the colors seemly randomly of timesheets.
>
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