How to not show the Y-axis values.

Hi there,

You probably have the chart config in JSON format, i.e.:

AmCharts.makeChart("%CHART%", {
  "type": "serial",
  // ... rest of the config skipped
});

Look up the “valueAxes” part and add the “labelsEnabled” there. I.e.:

AmCharts.makeChart("%CHART%", {
  "type": "serial",
  "valueAxes": [{
    "labelsEnabled": false
  }],
  // ... rest of the config skipped
});

If you don’t have that section in your config, you can add it exactly like the above.

That being said, you must understand, that disabling labels does mean that your data will be hidden in some way. It will still need to be loaded on client-side and will therefore be accessible for anyone being able to view the chart.

I hope this helps.

Hello martynasma,

Thank you for your reply, but I still can’t find any of the things you posted.
This is what my Javascript part looks like:

var chart;

// create chart

AmCharts.ready(function() {

// load the data

var chartData = AmCharts.loadJSON(‘https://localhost/QMS/wordpress/ftdata.php’);

// SERIAL CHART

chart = new AmCharts.AmSerialChart();

chart.dataProvider = chartData;

chart.categoryField = “WBD_DATUM”;

chart.dataDateFormat = “DD-MM-YYYY”;

// GRAPHS

var graph1 = new AmCharts.AmGraph();

graph1.valueField = “WBD_BEREKENDE_WAARDE”;

graph1.bulletBorderThickness = 2;

graph1.lineThickness = 2;

graph1.lineAlpha = 0.5;

graph1.type = “line”;

graph1.columnWidth = “0”;

graph1.lineColor = “#4b1966”;

graph1.balloonText = “”;

graph1.gridColor = “#4b1966”;

chart.addGraph(graph1);

chart.valueAxis.labelsEnabled = false;

// CATEGORY AXIS

chart.categoryAxis.parseDates = false;

//chart.categoryAxis.ignoreAxisWidth = false;

chart.chartScrollbar = new AmCharts.ChartScrollbar();

chart.chartCursor = new AmCharts.ChartCursor();

chart.mouseWheelZoomEnabled = true;

chart.mouseWheelScrollEnabled = true;

// WRITE

chart.write(“chartdiv”);

});

AmCharts.loadJSON = function(url) {

// create the request

if (window.XMLHttpRequest) {

// IE7+, Firefox, Chrome, Opera, Safari

var request = new XMLHttpRequest();

} else {

// code for IE6, IE5

var request = new ActiveXObject(‘Microsoft.XMLHTTP’);;

}

// load it

// the last “false” parameter ensures that our code will wait before the

// data is loaded

request.open(‘GET’, url, false);

request.send();

// parse adn return the output

return eval(request.responseText);

};

Thanks for the code. Take this line:

chart.valueAxis.labelsEnabled = false;

Which will not work and should generate a JavaScript error. And replace it with this:

var valueAxis = new AmCharts.ValueAxis();
valueAxis.labelsEnabled = false;
chart.addValueAxis(valueAxis);

Thank you very much martynasma, it is working perfectly now ??

Great! You’re most welcome.