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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2022/07/15 21:34:00 UTC
[GitHub] [echarts] 97morningstar opened a new issue, #17387: How to set up a linear gradient that can use the whole dataset by adding colorStops?
97morningstar opened a new issue, #17387:
URL: https://github.com/apache/echarts/issues/17387
### What problem does this feature solve?
I'm trying to setup a linear gradient, using color stops and percentages, I am using the dataset component to hold my data. But, the only thing I can find for the moment applies the style to each item instead of the entire dataset [Please see the image below], and I need to be able to add colorStops for the whole data based on the offset/percentage
How can I accomplish this? I am using echarts 5.1.1
### What does the proposed API look like?
```
option = {
xAxis: {},
yAxis: {},
dataset: {
source: [
[10.0, 8.04],
[8.07, 6.95],
[13.0, 7.58],
[9.05, 8.81],
[11.0, 8.33],
[14.0, 7.66],
[13.4, 6.81],
[10.0, 6.33],
[14.0, 8.96],
[12.5, 6.82],
[9.15, 7.2],
[11.5, 7.2],
[3.03, 4.23],
[12.2, 7.83],
[2.02, 4.47],
[1.05, 3.33],
[4.05, 4.96],
[6.03, 7.24],
[12.0, 6.26],
[12.0, 8.84],
[7.08, 5.82],
[5.02, 5.68]
],
},
series: [
{
symbolSize: 20,
type: 'scatter',
colorBy: 'data',
color: {
type: 'linear',
colorStops: [{
offset: 0, color: 'red' // color at 0%
}, {
offset: 1, color: 'blue' // color at 100%
}],
global: false,
}
}
]
};
```
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[GitHub] [echarts] uCloudCastle commented on issue #17387: How to set up a linear gradient that can use the whole dataset by adding colorStops?
Posted by GitBox <gi...@apache.org>.
uCloudCastle commented on issue #17387:
URL: https://github.com/apache/echarts/issues/17387#issuecomment-1198973296
+1
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