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Posted to commits@echarts.apache.org by "pasch82-code (via GitHub)" <gi...@apache.org> on 2024/12/10 16:14:47 UTC
[I] [Feature] Detect missing timw points and choose weither connect line or not or with which timespan [echarts]
pasch82-code opened a new issue, #20573:
URL: https://github.com/apache/echarts/issues/20573
### What problem does this feature solve?
Seems like Echarts when there is 'line' mode is not able to understand a missing time point, it just connects the line.
const data = [
{ name: '2024-04-13', value: ['2024-04-13', '100'] },
{ name: '2024-04-15', value: ['2024-04-15', '400'] },
{ name: '2024-04-17', value: ['2024-04-17', '500'] },
{ name: '2024-04-18', value: ['2024-04-18', '600'] },
];
this data with line type:
this data with ‘bar’ type, naturally it will handle it correctly
some workaround:
Splitting the series:
const data1 = [
{ name: '2024-04-13', value: ['2024-04-13', '100'] },
{ name: '2024-04-15', value: ['2024-04-15', '400'] },
];
const data2 = [
{ name: '2024-04-17', value: ['2024-04-17', '500'] },
{ name: '2024-04-18', value: ['2024-04-18', '600'] },
{ name: '2024-04-21', value: ['2024-04-21', '100'] },
];
but then, the color is changing, i would like only one series color!
### What does the proposed API look like?
It would be nice to be able to choose whether or not to connect/disconnect the line.
It would be very nice to solve this similar to how Grafana solves this problem: https://grafana.com/docs/grafana/latest/panels-visualizations/visualizations/time-series/#disconnect-values (using never or with a Threshold )
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Re: [I] [Feature] Line mode, detect missing time points and choose weither connect line or not or with which threshold [echarts]
Posted by "MatthiasMert (via GitHub)" <gi...@apache.org>.
MatthiasMert commented on issue #20573:
URL: https://github.com/apache/echarts/issues/20573#issuecomment-2536054344
You can achieve a similar effect by preprocessing your data and adding `null` values if your threshold is exceeded.
[Example](https://echarts.apache.org/examples/en/editor.html?c=line-simple&code=MYewdgzgLgBAJgQygmBeGBtAUDTByAJgAYCAWAWiIoEYBmPAGhj2qKLwF0Gd9izKapRs1ptO3XBkIkKVctQBswvKTFceUvrJoB2ZaQCs7dZOn851AJzKjxibxkDyxZcTtYOAbixZQkWFAAFgBOAKYQgSAANnBoMKxsMABUMApEyanpKWTeftAwAA5hRSDA4RChcAAiSCjoGF5YAGYgwTAAFFGhsACWYHChAB6oRJ4wfQODMAA88LUAdF1gAOZBMOTxYxNDANQ7AJQwAN48RaElZRAV1QsFAK4R7YjIGNuDHPs8eQE9ALah1DiYFCAHcYDUoKEnrVXv0hhwMEQPt5cN8YFA_qECEDQeCkFDnghYZMdtQEUj9ijxk0Ohj_tiNnSATAAHzokLhSIxQ4nXC4M4XcqVCEIeb3R4YQnE-GIjg7IJhCLROBMMB3KJRZE8AC-WF1AuCpSFN2QYoegWhL0Ji1CKyC8g-PiwIAKGPAcV5MEGAEFBj0IAAuY7ogCeBVCQbwTLw2vsId9_qDR1D4cjADcEFE7qE8DBYzwKsEeuEg9g-cceOWoGGI8won0c_Zy4SgwajVdhbUm3meBw9Z4gA)
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