ol-style-stroke
Style the stroke of a line or polygon.
Use it inside ol-style to style lines and polygons, inside ol-style-circle to style circles,inside ol-style-text to style texts.
Usage
html
<template>
<ol-map
:loadTilesWhileAnimating="true"
:loadTilesWhileInteracting="true"
style="height:400px"
>
<ol-view
ref="view"
:center="center"
:rotation="rotation"
:zoom="zoom"
:projection="projection"
/>
<ol-tile-layer>
<ol-source-osm />
</ol-tile-layer>
<ol-vector-layer>
<ol-source-vector>
<ol-feature>
<ol-geom-line-string
:coordinates="[[116.544921,40.451633],[116.545264,40.451649],[116.545865,40.451698],[116.546144,40.451551],[116.546337,40.451274],[116.546788,40.451143],[116.547324,40.451078],[116.547539,40.450996],[116.547839,40.450719],[116.548440,40.450506],[116.548933,40.450604],[116.549448,40.450604],[116.550242,40.450376],[116.550865,40.450163],[116.551702,40.449935],[116.552581,40.449576]]"
></ol-geom-line-string>
<ol-style>
<ol-style-stroke
:color="strokeColor"
:width="strokeWidth"
></ol-style-stroke>
</ol-style>
</ol-feature>
</ol-source-vector>
</ol-vector-layer>
</ol-map>
</template>
js
import { ref } from "vue";
export default {
setup() {
const center = ref([116.54875, 40.45064]);
const projection = ref("EPSG:4326");
const zoom = ref(17);
const rotation = ref(0);
const radius = ref(40);
const strokeWidth = ref(10);
const strokeColor = ref("red");
return {
center,
projection,
zoom,
rotation,
radius,
strokeWidth,
strokeColor,
};
},
};
Properties
Color
- Type:
array
,string
Stroke color. Either in hexadecimal or as RGBA array with red, green, and blue values betweeen 0 and 255 and alpha value between 0 and 1 inclusive.
lineCap
- Type:
string
- Default:
round
,
How to style the ends of the lines if any. Options are round
, butt
, and square
.
lineJoin
- Type:
string
- Default:
round
,
How to style line segment joints. Choices are round
, bevel
, miter
lineDash
- Type:
array
An Array of numbers that specify distances to alternately draw a line and a gap.
lineDashOffset
- Type:
number
- Default:
0
Offsets the starting point of the dash pattern by the given amount.
miterLimit
- Type:
number
- Default:
10
When to cut corners on sharp angles. For reference check this entry on Mozilla Developer Network.
Width
- Type:
Number
- Default:
1.25
Width of the stroke.