Rotate any degree of X labels

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Posted by Arfan on 23rd May 2013
1. can i rotate x.label to any degree?

2. i write bar value inside bar chart like this and worked,

for (var i=0; i<obj.coords.length; ++i)
{
obj.context.fillStyle = 'black';
RGraph.Text(obj.context, 'Verdana', 8, obj.coords[i][0] + (obj.coords[i][2] / 2), obj.coords[i][1] + (obj.coords[i][3] / 12),obj.data_arr[i].toString(),'center','center', null,270,null,false);
}

how to use it with labels?

Posted by RGraph support on 23rd May 2013
Hi there,

1. Depending on the chart - with chart.text.angle
2. Yes - you can add your labels to an array and then set that array as the labels:

var labels = [];
for (var i=0; i<obj.coords.length; ++i)
{
     obj.context.fillStyle = 'black';
     RGraph.Text(obj.context, 'Verdana', 8, obj.coords[i][0] + (obj.coords[i][2] / 2), obj.coords[i][1] + (obj.coords[i][3] / 12),obj.data_arr[i].toString(),'center','center', null,270,null,false);

     labels.push(obj.data_arr[i].toString());
}

obj.Set('chart.labels', labels);



Richard, RGraph Support

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