Remove Space Between Bars in Bar Chart in Google Visualization API

Question

I have a single data series and need the bars stacked right next to each other. What Google Visualization API call / property would help me accomplish this?

Answer 1

Set the bar.groupWidth option. You can either set it as an integer (number of pixels for the group to take up) or as a percent of the available space. In your case, I suggest using the percent:

bar: {
    groupWidth: '100%'
}

That will remove all space from between adjacent bars.