Hello,
I am trying to set a log scale in both hAxis and vAxis when I refresh the
page (through AJAX).
I specify 'logScale = 'True' in options but it works for vAxis and not for
h Axis. All my data are positive without date.
Here is my code if someone could help me:
Thanks!
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function drawChart(dataIn) {
var data = google.visualization.arrayToDataTable(dataIn);
var options = {
legend: 'yes',
pointSize: 10,
hAxis: {
logScale:true,
scaleType:'log',
gridlines: { count: 10 },
title: varX2.options[varX2.selectedIndex].text
},
vAxis:{
logScale: true,
title: varY2.options[varY2.selectedIndex].text
},
series: {
0: { pointShape: 'circle' },
1: { pointShape: 'triangle' },
2: { pointShape: 'square' },
3: { pointShape: 'diamond' },
4: { pointShape: 'star' },
5: { pointShape: 'polygon' }
}
};
var chart = new
google.visualization.ScatterChart(document.getElementById('chart_div2'));
chart.draw(data, options);
}
$(document).ready(function() {
$('#button2').click(function() {
$.ajax({
url: 'data_json.php',
type: 'POST',
data:{varX2:$('#varX2').val(), varY2:$('#varY2').val()
},
success: function(json) {
json = JSON.parse( json );
console.log( json );
google.setOnLoadCallback(drawChart(json));
}
});
});
});
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