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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/10/17 00:50:48 UTC
[GitHub] [echarts] singlemonkey opened a new issue #15890: visualMap和toolbox中的dataZoom配合使用时，dataZoom缩放可能导致曲线所有连线小时，只留下单独的数据点
singlemonkey opened a new issue #15890:
URL: https://github.com/apache/echarts/issues/15890
### Version
5.0.2
### Steps to reproduce
缩放时如果不包含最左边和最右边的数据，有时会出现曲线中断的情况。
### Code example
```
option = {
toolbox: {
show: true,
feature: {
dataZoom: {
filterMode: 'none',
yAxisIndex: false
}
}
},
visualMap: [
{
type: 'piecewise',
dimension: 0,
seriesIndex: 0,
pieces: [
{
state: '0',
min: 1634370397000,
max: 1634399141231,
color: 'red'
}
]
}
],
xAxis: {
type: 'time'
},
yAxis: {
type: 'value'
},
series: [
{
data: [
{
name: '2021-10-16 15:46:37',
value: [1634370397000, 0.55]
},
{
name: '2021-10-16 16:08:43',
value: [1634371723000, 0.55]
},
{
name: '2021-10-16 16:09:13',
value: [1634371753000, 0.54]
},
{
name: '2021-10-16 16:16:33',
value: [1634372193000, 0.54]
},
{
name: '2021-10-16 16:17:03',
value: [1634372223000, 0.53]
},
{
name: '2021-10-16 16:25:25',
value: [1634372725000, 0.53]
},
{
name: '2021-10-16 16:25:55',
value: [1634372755000, 0.54]
},
{
name: '2021-10-16 16:32:43',
value: [1634373163000, 0.54]
},
{
name: '2021-10-16 16:33:13',
value: [1634373193000, 0.53]
},
{
name: '2021-10-16 16:48:53',
value: [1634374133000, 0.53]
},
{
name: '2021-10-16 16:49:23',
value: [1634374163000, 0.52]
},
{
name: '2021-10-16 17:12:53',
value: [1634375573000, 0.52]
},
{
name: '2021-10-16 17:13:23',
value: [1634375603000, 0.53]
},
{
name: '2021-10-16 18:09:20',
value: [1634378960000, 0.53]
},
{
name: '2021-10-16 18:09:50',
value: [1634378990000, 0.54]
},
{
name: '2021-10-16 18:24:59',
value: [1634379899000, 0.54]
},
{
name: '2021-10-16 18:25:29',
value: [1634379929000, 0.55]
},
{
name: '2021-10-16 18:57:11',
value: [1634381831000, 0.55]
},
{
name: '2021-10-16 18:57:41',
value: [1634381861000, 0.56]
},
{
name: '2021-10-16 19:28:53',
value: [1634383733000, 0.56]
},
{
name: '2021-10-16 19:29:23',
value: [1634383763000, 0.55]
},
{
name: '2021-10-16 19:53:18',
value: [1634385198000, 0.55]
},
{
name: '2021-10-16 19:53:48',
value: [1634385228000, 0.53]
},
{
name: '2021-10-16 20:01:05',
value: [1634385665000, 0.53]
},
{
name: '2021-10-16 20:01:35',
value: [1634385695000, 0.55]
},
{
name: '2021-10-16 20:33:04',
value: [1634387584000, 0.55]
},
{
name: '2021-10-16 20:33:34',
value: [1634387614000, 0.54]
},
{
name: '2021-10-16 20:40:55',
value: [1634388055000, 0.54]
},
{
name: '2021-10-16 20:41:25',
value: [1634388085000, 0.53]
},
{
name: '2021-10-16 20:49:17',
value: [1634388557000, 0.53]
},
{
name: '2021-10-16 20:49:47',
value: [1634388587000, 0.54]
},
{
name: '2021-10-16 20:57:06',
value: [1634389026000, 0.54]
},
{
name: '2021-10-16 20:57:36',
value: [1634389056000, 0.55]
},
{
name: '2021-10-16 21:04:56',
value: [1634389496000, 0.55]
},
{
name: '2021-10-16 21:05:26',
value: [1634389526000, 0.54]
},
{
name: '2021-10-16 21:21:13',
value: [1634390473000, 0.54]
},
{
name: '2021-10-16 21:21:43',
value: [1634390503000, 0.53]
},
{
name: '2021-10-16 21:36:56',
value: [1634391416000, 0.53]
},
{
name: '2021-10-16 21:37:26',
value: [1634391446000, 0.54]
},
{
name: '2021-10-16 22:01:02',
value: [1634392862000, 0.54]
},
{
name: '2021-10-16 22:01:32',
value: [1634392892000, 0.55]
},
{
name: '2021-10-16 22:17:15',
value: [1634393835000, 0.55]
},
{
name: '2021-10-16 22:17:45',
value: [1634393865000, 0.53]
},
{
name: '2021-10-16 22:25:04',
value: [1634394304000, 0.53]
},
{
name: '2021-10-16 22:25:34',
value: [1634394334000, 0.54]
},
{
name: '2021-10-16 22:49:06',
value: [1634395746000, 0.54]
},
{
name: '2021-10-16 22:49:36',
value: [1634395776000, 0.53]
},
{
name: '2021-10-16 23:45:11',
value: [1634399111231, 0.53]
},
{
name: '2021-10-16 23:45:41',
value: [1634399141231, 0.53]
}
],
type: 'line',
smooth: true
}
]
};
```
### What is expected?
维持连接状态
### What is actually happening?
连线中断
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[GitHub] [echarts] helgasoft commented on issue #15890: visualMap和toolbox中的dataZoom配合使用时，dataZoom缩放可能导致曲线所有连线小时，只留下单独的数据点
Posted by GitBox <gi...@apache.org>.
helgasoft commented on issue #15890:
URL: https://github.com/apache/echarts/issues/15890#issuecomment-947381613
Have you tried without the _pieces_ attribute and setting _min_/_max_ under **visualMap** (not under _pieces_) ?
Looks better to me and the line does not interrupt on zoom.
```
visualMap: [
{
type: 'piecewise',
dimension: 0,
seriesIndex: 0,
min: 1634370397000,
max: 1634399141231,
// pieces: removed
}
]
```
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[GitHub] [echarts] echarts-bot[bot] commented on issue #15890: visualMap和toolbox中的dataZoom配合使用时，dataZoom缩放可能导致曲线所有连线小时，只留下单独的数据点
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #15890:
URL: https://github.com/apache/echarts/issues/15890#issuecomment-944945219
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