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Posted to commits@echarts.apache.org by "Gumichocopengin8 (via GitHub)" <gi...@apache.org> on 2023/02/03 09:52:30 UTC
[GitHub] [echarts] Gumichocopengin8 opened a new issue, #18236: [Feature] Change specific data point symbol by hover
Gumichocopengin8 opened a new issue, #18236:
URL: https://github.com/apache/echarts/issues/18236
### What problem does this feature solve?
Cannot change data point symbol by hover.
For example, if I hover on data point `['Tue', 230]` in https://echarts.apache.org/examples/en/editor.html?c=line-simple, I wanna highlight the point with different symbol, such as diamond or triangle.
I know there is `markPoint` option, but as far as I know, it doesn't highlight data point by hover.
### What does the proposed API look like?
Change specific data point symbol by hove. If it's not hovered, display the normal data point.
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[GitHub] [echarts] helgasoft commented on issue #18236: [Feature] Change specific data point symbol by hover
Posted by "helgasoft (via GitHub)" <gi...@apache.org>.
helgasoft commented on issue #18236:
URL: https://github.com/apache/echarts/issues/18236#issuecomment-1480675054
good idea for a new [Feature].
Currently [symbol](https://echarts.apache.org/en/option.html#series-line.symbol) is attribute of the entire line and cannot be changed for individual items. Got to stick to _emphasis_.
[Demo Code](https://echarts.apache.org/examples/en/editor.html?c=line-simple&code=PYBwLglsB2AEC8sDeAoWsAeBBDEDOAXMmurGAJ4gCmRA5AMYCGYVA5sAE7m0A0J6AE2aMiAbVoBZGL1i0AKgFcqM2gHUqAlXIAWClQDEOEFQGVmphdFoBdEgF8-6cjnxFUpMpRqyAbowA2SrT2jrB4VEZUhLCi_MQegsJiAIwArAAMPLAATADMmTnZACxZ2ckAHFnJualVRQDspQBs6dahHhTUdP4Q0MpZeOQAtgBGwP4mEABe3tnZ7aRUQyDajHiuyBAsQyYU_t5I9OOcdBwatA6w_owjVP5ueNrAAO4EYBxKdnZx3-i2dgBuFBDcgAYVWHDAADoYAAKWhDYAKcLAHwRGSwkAASgQAD5iAB6AnoEHgxiQqHhMAAeXAUGgsKQ4Ui0SZwzG91oAggjER0E0dlgdixQOFAKAA)
<details><summary>disclaimer</summary>
opinions expressed in this post are strictly personal, as ECharts user, not a developer
</details>
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