Bar Chart not display hAxis scale.

[ram prasad]

I have created a bar Chart in Visulization API with Below coding.Bar Chart not display hAxis scale.

My data columns : "cols":[{"id":"name","label":"Name","pattern":"","type":"string"},{"id":"distance","label":"Distance(Km)","pattern":"","type":"number"}]

My code :

var myDataTable = new google.visualization.DataTable(newData);

var rowcount=myDataTable.getNumberOfRows();

var options1 = {

  'title':'Travel Distance of Sales Reps(Km)',

  'width':'100%',

  'height':rowcount*50,

  'backgroundColor':'transparent',

  'chartArea':{left:50,top:50},

  'colors':['#109618'],

  'forceIFrame': false,

};

$('#my_chart').empty();

var finalchart = new google.visualization.BarChart(document.getElementById('my_chart'));

finalchart.draw(myDataTable , options1);

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R.RAMPRASAD

[Sergey]

Hello, I got your BarChart to work exactly as you specified, but the horizontal axis was a bit interesting. I fixed it by adding an hAxis: {minValue: 0} to the options. You can see the result here. Let me know if you need more help.

[ram prasad]

Hi,

   This was not worked for me.Also before adding hAxis: {minValue: 0}, the hAxis scale was not display for me. But for your case,it displayed and shows some different scale.So my problem is,how to display scale in hAxis?

 

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[Sergey]

I'm going to need more context in order to help you debug this. I'm not sure what you mean when you say that the hAxis scale was not displaying for you, or what you mean when you say that it shows a different scale. Can I see a page with your data and what you're trying to graph?

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[asgallant]

Do you mean you want units on the axis, like this: http://jsfiddle.net/asgallant/fWxBF/2/?

On Thursday, October 11, 2012 11:16:49 AM UTC-4, Ram wrote:

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[ram prasad]

I attached screenshot of my Chart. It not displays hAxis Scale units.

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[asgallant]

With only 3 rows of data, your height formula (rowcount * 50) doesn't give the chart enough height to include the axis labels.

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[ram prasad]

Thank You asgallant. Now hAxis scale displayed properly after removing height formula (rowcount * 50).

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