Hi asgallant,
Thanks for your help! Really glad to finally understand what is going
wrong.
I've starred the issue will all my accounts, hope they'll fix the bug so we
don't need a workaround.
Op dinsdag 22 oktober 2013 06:29:06 UTC+2 schreef asgallant:
>
> There's an odd behavior in the ChartRangeFilter that gives results based
> on what is charted instead of the filtered column when the filtered column
> is not used in the filter's internal chart (as is the case when you are
> filtering on column 0 but drawing the chart with column 1 as the domain
> axis). The work-around for this is to use the filtered column in the
> internal chart, and override the default axis values with the hAxis.ticks
> option. Something like this should work:
>
> // create hAxis tick marks for range filter control
> var ticks = [];
> var labelIncrement = 2;
> for (var i = 0, count = data.getNumberOfRows(); i < count; i +=
> labelIncrement) {
> ticks.push({
> v: data.getValue(i, 0),
> f: data.getValue(i, 1)
> });
> }
> // Define a slider control for the 'Donuts eaten' column
> var slider = new google.visualization.ControlWrapper({
> 'controlType': 'ChartRangeFilter',
> 'containerId': 'populariteit-sociale-media-filter',
> 'options': {
> 'filterColumnIndex': 0,
> 'ui': {
> 'labelStacking': 'vertical',
> 'chartType': 'AreaChart',
> 'chartView': {'columns': [0, 2]},
> 'chartOptions': {
> 'chartArea': {left:5, top:0, width:"95%",height:"98%"},
> 'width': '100%',
> 'backgroundColor': 'transparent',
> 'height': 50,
> 'colors': ['#9c5cb1', '#b585c5'],
> 'hAxis': {
> 'baselineColor': 'none',
> 'format': '#',
> ticks: ticks
> }
> },
> 'minRangeSize': 1
> }
> }
> });
>
> see a working example based on your code here:
> http://jsfiddle.net/asgallant/3MdQD/. I submitted a bug report on this
> here:
> http://code.google.com/p/google-visualization-api-issues/issues/detail?id=1340.
>
> You can "star" the issue to get updates on it.
>
> On Monday, October 21, 2013 7:45:22 PM UTC-4, Danny Oosterveer wrote:
>>
>> I'm used to working with controls like the categoryfilter and slider, but
>> I keep having issues with the ChartRangeFilter.
>>
>> Can someone draw out exactly what type of data it expects?
>>
>> (e.g.
>> ['label', numeric value]
>> )
>>
>> I've drawn one here, which, if I read the docs correctly, should be
>> working okay, but, well, doesn't:
>> http://www.marketingfacts.nl/statistieken/detail/populariteit-sociale-media/(no
>> data in graph)
>>
>> If anyone could help me out I'ld be very grateful, thanks in advance!
>>
>
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