Thank you very much for your help, it has helped me a lot, although I still
have problems with being able to leave the static months or days in sight.
But thanks to you I already have an advance.
regards
El viernes, 20 de abril de 2018, 17:14:44 (UTC-3), Sean Larson escribió:
>
> I have not used this chart yet, but if it behaves likes the others then:
> #1, set your options variable as such and make sure the target DIV is
> styled properly:
> options = {
> width: '100%',
> height: '100%',
>
> #2, Kind of. If you simply set the width to 100% as I suggested above, the
> engine will cram the entire chart into the view width. This can cause some
> datasets to look very cramped.
>
> To work around this, we need to understand that the GC engine is drawing
> an SVG which requires a known width in pixels. Setting width to 100% is
> just passing the viewwidth as pixels.
>
> So...to get a scrollbar we should determine the minimum size we want
> something to be. For example, say I do not want bars in my barchart any
> smaller than 50px. Well, then I need to fetch how many bars my dataset has
> and the current viewwidth, and do some division. If the value is less than
> 50, I need to multiply the # of columns by my minimum width, and set this
> as the CHART width. Then set the target div width to 100vw and with css
> style "overflow-x:auto". This mostly works, but you cannot "grab" the chart
> and drag it left or right, so I used some draggable plugin.
>
> This should work for the gantt chart, but it is not responsive to filters
> (if those exist for gantt), or at least I have not yet found a way to
> intercept the filter event and recalculate what the width should be based
> on the filtered dataset.
>
> Hope this helps.
>
>
>
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