0👍
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The pan options should be placed under options.zoom (same level as options.zoom.zoom).
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option.zoom.zoom.mode is specified twice – one of them should be removed.
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rangeMin and rangeMax values only limit the axis range (as min and max values) and have no effect on duration
*In the fixed example below, dragZoom has been disabled to allow for panning when zoomed in.
var ctx, config;
// filler data as actual data was not provided in original post
var dotsForXLabel = [0, 700, 1400, 2100, 4160, 4200];
var filteredTempMas = [30, 10, 40, 90, 100, -60];
function buildChart() {
config = new Chart(ctx, {
type: "line",
data: {
"labels": dotsForXLabel,
"datasets": [{
"label": "DTS Riga",
"data": filteredTempMas,
"fill": false,
"borderColor": "rgb(192,35,16)",
"pointRadius": 0.5,
"pointHoverBackgroundColor": 'red',
"pointHoverBackgroundColor": 'red',
"lineTension": 0.1
}]
},
options: {
responsive: true,
// tooltips: {
// mode: 'dataset'
// },
scales: {
xAxes: [{
ticks: {
beginAtZero: true,
},
scaleLabel: {
display: false,
labelString: 'Метр участка ОВК',
},
}],
yAxes: [{
ticks: {
beginAtZero: true,
},
scaleLabel: {
display: true,
labelString: 'Температура'
}
}]
},
plugins: {
zoom: {
zoom: {
enabled: true,
mode: 'x', // Allow zooming in the x direction
rangeMin: {
x: 0 //
},
rangeMax: {
x: 4200 //
},
//drag: true,
//mode: 'xy',
speed: 0.7
},
pan: {
enabled: true, // Enable panning
mode: 'x', // Allow panning in the x direction
rangeMin: {
x: 0 //
},
rangeMax: {
x: 4200 //
}
}
}
}
}
});
};
window.onload = function() {
ctx = document.getElementById('canvas').getContext('2d');
buildChart();
//window.myLine = new window.Chart(ctx, config);
};
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/hammerjs@2.0.8"></script>
<script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-zoom@0.7.5"></script>
</head>
<body>
<div>
<canvas id='canvas' />
</div>
</body>
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Source:stackexchange.com