google visualization line chart remove horizontal grid lines

Question

How do I remove the horizontal grid lines in a Google visualization line chart? I have already tried setting

minorGridlines: {count: 0 }, gridlines: {count: 0 } 

on both hAxis and vAxis.

Here is a jsfiddle of my chart.

http://jsfiddle.net/martlark/2XBhc/

Bulganin

what you have tried ? – Chuckhole

Added sensible edit to better explain my tries. – Bulganin

Answer 1

Set the vAxis.gridlines.color option to "transparent" to make them disappear:

vAxis: {
    gridlines: {
        color: 'transparent'
    }
}

This doesn't work for the charts when displayed in IE < 9 (as those versions use VML instead of SVG, and the chart's don't support transparency in VML). In this case, you will need to set the gridline color to match the background color of the chart.

Inclination

Still got the middle line! – Bulganin

On your "fake" y axis, you need to set the "baselineColor" option to transparent as well. Also, you shouldn't use the vAxis option when using the vAxes option, as the behavior of the interaction between the two is unknown - just set the gridline color in each vAxes axis suboption and you'll be fine. See both here: jsfiddle.net/asgallant/2XBhc/4. – Inclination

And of course of horizontal lines, it would be hAxis – Alvarado

Answer 2

Set gridlines color to none

 gridlines: {
                color: 'none'
            }

This will also work

Verger

Answer 3

Tested & Working...

options = {
  vAxis: {
    gridlines: {
      interval: 0
    }      
  }
}

Kennet

Answer 4

gridlines.count:0 is mentioned in the docs

You can specify a value of 1 to only draw one gridline, or 0 to draw no gridlines.

Pasho