0.2.3 • Published 1 year ago
@vasichmen/vue-heatmap v0.2.3
vue-heatmap
VueJs 2 component for heatmap visualization. Wrapper for heatmapjs library. Project with an example of use
Example
<template>
<vue-heatmap
:point-data="heatmapData"
:point-radius="30"
>
<template #default>
<div
class="map"
style="height:300px; width:300px"
>
</div>
</template>
</vue-heatmap>
</template>
<script>
export default {
data: () => {
return {
heatmapData: {
data: [
{
x: 100,
y: 100,
value: 50,
},
{
x: 150,
y: 150,
value: 80,
},
{
x: 200,
y: 200,
value: 20,
},
{
x: 200,
y: 100,
value: 100,
},
],
max: 100,
min: 10,
},
};
},
};
</script>
Props
name | type | default | description |
---|---|---|---|
point-data | object | heatmap data to visualize | |
point-radius | number | 9 | capture radius of a single point |
max-opacity | number | 0.2 | 0 .. 1 |
min-opacity | number | 0 | 0 .. 1 |
blur | number | 0.9 | 0 .. 1, the degree of blurring of point boundaries |
gradient | object | {0.25: 'rgb(0,0,255)', 0.55: 'rgb(0,255,0)',0.85: 'yellow',1.0: 'rgb(255,0,0)',} | heatmap gradient parameters |
x-field | string | x | field name of point-data.data array object for x coordinate |
y-field | string | y | field name of point-data.data array object for y coordinate |
value-field | string | value | field name of point-data.data array object for value |
is-visible | boolean | true | determines if heatmap is visible |