You can't directly control the size of the box used for the legend, but you
can shrink the area used for the graphing portion of the chart with the
chartArea.top/left/height/width options. By reducing the width of the
chartArea, you will increase the space available to draw the legend:
chartArea: {
// shrink the width of the chartArea
width: '60%',
// start the chartArea 40 pixels from the left edge of the chart
left: 40
}
The width can be either a percent or a number in pixels for the width of
the chartArea. Use these two suboptions to find some combination that
works for you.
On Thursday, August 15, 2013 4:03:16 PM UTC-4, Philipp Maier wrote:
>
> Hi,
>
> I have a quick question regarding googleVis charts. I use them in the
> context of a shiny application in R.
>
> For one of the charts, the legend text is relatively long. We can display
> them under the chart, but of the 10-or-so series, only the legend for the
> first two is displayed, so it involves a lot of scrolling. If I display it
> to the side, most of the text is cut off.
>
> Is there an option to change the size of the "text box" used for the
> legend? I.e. to have a larger space of the chart allocated to the legend?
>
> Many thanks, Philipp
>
> Sent from my iPad
>
>
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