Remove space between bars in chart diagram in Google visualization API

Question

I have one series of data and need columns located next to each other. Which Google Visualization APIs / API will help me accomplish this?

Answer 1

Set the parameter bar.groupWidth. You can set it as an integer (the number of pixels for the group) or as a percentage of the available space. In your case, I suggest using a percentage:

bar: {
    groupWidth: '100%'
}

This will remove all the space between adjacent columns.