Hello! How can I make the vAxis go from 10 to 0?
As you can see, it was not enough what I did here.
// Callback that draws the pie chart for No Hedge Fund's chart.
function draw0hedgeChart() {
var data = new google.visualization.DataTable();
data.addColumn('number', 'X');
data.addColumn('number', 'Y');
//here we enter the data
data.addRows([
[ 9.87, 6.53],
]);
//variables such as title, axis, width and height of the scatterplot
var options = {
colors: ['#000000'],
legend: 'none',
title: 'Risk vs. Return with 0% Hedge Fund',
hAxis: {title: 'Risk', minValue: 7, maxValue: 10, gridlineColor:
'#fff'},
vAxis: {title: 'Return', minValue: 10, maxValue: 0,
gridlineColor: '#fff'}, /////////////////////////////////// Here is
wherewant to make the axis navigate from the value 10, going to 0
width:900,
height:500
};
var container = document.getElementById('chart0_div'); //here we define
the id of the element. This name is what we must use in a div to make the
chart appear
var chart = new google.visualization.ScatterChart(container);
google.visualization.events.addListener(chart, 'ready', function () {
var layout = chart.getChartLayoutInterface();
for (var i = 0; i < data.getNumberOfRows(); i++) {
var xPos = layout.getXLocation(data.getValue(i, 0));
var yPos = layout.getYLocation(data.getValue(i, 1));
var widget0 = container.appendChild(document.createElement('img'));
widget0.src = 'img/0.png';
widget0.className = 'chart0';
// (overlay the dot)
widget0.style.top = (yPos - 50) + 'px';
widget0.style.left = (xPos - 50) + 'px';
}
});
chart.draw(data, options);
}
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