JavaScript
var randomScalingFactor = function() {
return Math.round(Math.random() * 5);
};
var randomColorFactor = function() {
return Math.round(Math.random() * 255);
};
var randomColor = function(opacity) {
return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
};
var config = {
type: 'line',
data: {
labels: ["January", "February", "March", "April", "May", "June", "July"],
datasets: [{
label: "My First dataset",
data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
fill: false,
borderDash: [5, 5],
}, {
label: "My Second dataset",
data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
fill: false,
borderDash: [5, 5],
}, {
label: "My Third dataset - No bezier",
data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
lineTension: 0,
fill: false,
}]
},
options: {
responsive: true,
legend: {
position: 'bottom',
},
hover: {
mode: 'label'
},
scales: {
x: {
display: true,
scaleLabel: {
display: true,
labelString: 'Month'
}
},
y: {
display: true,
scaleLabel: {
display: true,
labelString: 'Value'
},
ticks: {
min: 0,
max: 5,
stepSize: 1,
suggestedMin: 0.5,
suggestedMax: 5.5,
callback: function(label, index, labels) {
switch (label) {
case 0:
return 'ZERO';
...