Hi I'm working for the first time with the charts of the DevExtreme Framework, because I'm searching for a good chart plugin for my web-application, which can solve some of my special requirements. At the moment my chart looks like this (I can't put it in a fiddle or in the stackoverflow snippet, because there I got an error, when a put an external library for globalize/chartjs.js so I copied into the question):
HTML:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>DevExtreme Chart</title>
<!--FRAMEWOKR-->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/2.2.3/jquery.min.js"></script>
<script src="./lib/globalize.min.js"></script>
<script src="./lib/dx.charts.js"></script>
<!--JS-->
<script type="text/javascript" src="chart.js"></script>
</head>
<body>
<div id="chartContainer" style="width:100%; height: 600px"></div>
</body>
</html>
JS:
$(document).ready(function(){
var dataSource = [
{
argument: '15.06.2016',
puls: 102,
temperatur: 37.6,
weight: 89
},
{
argument: '16.06.2016',
puls: 99,
temperatur: 35.1,
weight: 88
},
{
argument: '17.06.2016',
puls: 87,
temperatur: 38.0,
weight: 87
},
{
argument: '18.06.2016',
puls: 91,
temperatur: 36.3,
weight: 88
},
{
argument: '19.06.2016',
puls: 112,
temperatur: 37.1,
weight: 90
}
];
$("#chartContainer").dxChart({
dataSource: dataSource,
commonSeriesSettings: {
type: "spline",
label: {
visible: false,
connector: {
visible: false
}
},
argumentField: "argument",
axis: "pulsAxe"
},
tooltip: {
enabled: true
},
series: [
{
name: "Puls",
valueField: "puls",
},
{
name: "Temperatur",
valueField: "temperatur",
axis: "temperaturAxe"
},
{
name: "Gewicht",
valueField: "weight",
axis: "weightAxe"
}
],
valueAxis: [
{
name: "pulsAxe",
title: "Puls",
label: {
customizeText: function(value) {
return value.value + " bpm"
}
}
},
{
name: "temperaturAxe",
title: "Temperatur",
position: "right",
label: {
customizeText: function(value) {
return value.value + " °C"
}
}
},
{
name: "weightAxe",
title: "Gewicht",
position: "right",
label: {
customizeText: function(value) {
return value.value + " kg"
}
}
}
]
});
});
Now I would like to change the red line like the blue line in this example (this chart is not devextreme, it's highcharts):
My goal is, also to mix line-style in the same line on a specific zone (I would like to say, this part is solid, and this is dotted). How can I do this with devextreme charts? Is this possible?
I would be thankfull for some help.
Cheers.
At the moment the chart doesn't have the capability to display one series with the mix-line style.
There is, however, a way to create two series for one line. The first series can be used to show the solid-style part of the line and the second series for the dot-style part. Here is an example of such an approach:
$("#container").dxChart({
dataSource: [{
arg: 1,
val1: 10
}, {
arg: 2,
val1: 15
}, {
arg: 3,
val1: 8
}, {
arg: 4,
val1: 6
}, {
arg: 5,
val1: 12
}, {
arg: 5,
val2: 12
}, {
arg: 6,
val2: 17
}],
legend: { visible: false },
series: [{
color: "#334455",
valueField: "val1",
point: { visible: false }
}, {
color: "#334455",
valueField: "val2",
point: { visible: false },
dashStyle: "dot",
hoverStyle: {
dashStyle: "dot"
}
}]
});
来源:https://stackoverflow.com/questions/37990461/mixed-line-style-of-same-line-in-devextreme-chart