Hi everybody!
(first of all, excuse my bad english, i'm a beginner)
i want to draw a linechart of percent by dates (percent in y and dates
in x axis)
i want to symbolize each week of a current month by just display each
monday of each week.
(all of these mondays are stocked into a array called mondays[].)
so, my chart will have just 4 or 5 visible dates on the x-axis.
i tried to work with the chxr parameter by changing it in the options
here is how i set my columns :
var chartTimeLine = new google.visualization.DataTable();
chartTimeLine.addColumn('date', 'Temps');
chartTimeLine.addColumn('number','Fréquence');
for (var j=0;j<mesFreq.length;j++){
chartTimeLine.addRows([
[mondays[j],mesFreq[j]]
])
}
var myOptions = {
axis_index:0,
start_val:mondays[0],
end_val:mondays[mondays.length-1],
opt_step:mondays.length/2
}
var chartLine = new google.visualization.LineChart(myDiv);
chartLine.draw(chartTimeLine, myOptions);
so, my result shows me a chart with several dates of my current month
and not just the four mondays i would like to display.
Do you have any idea on what is the problem and how i can fix it,
please?
(and i don't want to use an annotated time line)
Thanks!
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