helgasoft commented on issue #19542: URL: https://github.com/apache/echarts/issues/19542#issuecomment-1908577002
Actually the official Gantt example has very flexible dataZoom options set up. I've enhanced the **two** yAxis dataZooms in [Demo Code](https://echarts.apache.org/examples/en/editor.html?code=G4QwTgBAEgogkgcSgFQPoCUCCy4HkIC8EADAHQBsA3AFCiQAicAsqgMLYwK7oCaqcAOXowAGoRI06ERixxMYqTOnRwAapgAy4gIyTw05qjkLhABSXIAquhjiATHobZMqAFq5cLTJeS5UTXFUFZCh0XGRkDVsiAGZiR2lnNw8WEX4BAGU4YXThMSJdWn16JPdPVD5BLJzBPPEYhJLkFzKvHz8AoNQM0xgYenEyByKnZuTy719_QJMYZBhWNCUYFwB1bJD6-JGIVAATMBAAcyOQACMAGwBTBP3Dk4BLADsjmAvbg4B7AAcMgAsQHtPgB3D73I7PI6sACuYAAzp8wLgAGbIuFXAAu4gA2sQADQkAC6YOOEJeyAeAFsrhori8MX8SY8XugrgBjRF7ME_VkcsBcnaoNngDFXOEPEBPEQAIU-0KeezhOOJguFYFF4slPFl8sVytuh2B9BAGJAtxA0Ixn2Nptcn0-lMwTypJsRNAAJKQjpiABRhcKocybADUEAA5AB6PYmkARkBw9EYqMxuMPMDfREYgC0cLZfyue2h11IACsEU8wwTkfK2RiHp8nhAfYabSAAJQQADe1AguxbMfE_dNNF7lIAnqwAerSIncN86w2fT6fgvG0RKSAANZXOern1tg80AC-bZo1aetfrjY3293V_3XZ7EDAmNhje7vd7Vs-Fzr3wAXF2R54k-vaSi6q6AciIAXOiIGfhAdYYtcgEfghiFXAAHhigFhggkoYlinzIhAmBphm6oQAAYhcDxHH8GKVqBn7XMiOHhmydKimAYbMcBzHRra9qUoB2LMb2aHoYhY7fFcuFwrRexXDxBLiZ-mGYJhDxwnACpYYB-Jqb2yIPL-ylMJ8Sm4cCVxblRpncUxU m9vmdEMYBdiGc5EBnJ8hEOgZ8HOXCprqoFRkQHSeweeQQVSQCCrXHAHJPP-EW9mG3wmn8_4RhGTDaGQADseLaNopAAJxQBVpAxGyWYACyVXiZAxFmAAcpDtXiTUNR1XV4jVDVsviACseIxM1NXaHinXdUNfzlXVTUVVmrWzV1jWkA1G3tVmQ2sNoNXjdo5C1aVo0UKVdikHYpXFaV5UVQAXhABWTTEeJ2L1UBnUVqh2DEfxneQAO9a973nUdFC_aQRXAFm5UNcDFCqND5DPU5zkJXs1wZA8z1yeG7XEAApFjUl5XCfwgvQmIgKZUEweian8VJknoRiMlE2GzzikpFPoQ80XhnzwtXCIgsIRpWk6XpmHhd5JlmWAFlWeGNl2Q5ylS5-IUiorzlRTFcXoc9wm4E8FnQuiqz5lcFxM7BVymwhlKfMAO5W3K6IWZ7gEYmA0JXKzruPt5XOyfJik6wSZwgGym5HGAcoKqwP6Irh3zPJuuu9mOmnabpSkKyQqneVTDvsqKeyttKCdJynur_p24C2RkXMoZ2HIXJnYYvnsYZHmzzlnEH1Md2OXc-ZyymrMLDL_ndM_8sp6e92A_79wWQ9h6OHtXFAkq41ck9dz3fcD5WEA_AnDxc_-2gj1J5sOhonyJwHQcuxFwILzlEBCp72fG5diQCIpWgAhAIqXlR5-StCJCAnlgH6zChACq40IrG0AcQWB8Vj54wJkTPB6Fqa03pozCA0FnahzUhzBCkceZiwFuXZywtcLMKuDwPOEAC6y2LvpMuEAIqoPYhg4B2DCokIQq_Skltra23to7KhzMf7eXdp7eRPsrh-yJoHYOwCNFewUVcO2VwHZf2DqzZihJTbJ3YeHUhNNgSWLUZzH4gEYFh18v5RByC1KsTAbgsOYBQEeWkT5BuydU57HXpncMABiVEyJda-VXmAeeexF4kD4qbGW2lUJqUYbhOs1JdYZnFJBcMkDdZwm-LRDEGhnhE3oSxZpZ8 WnpQgBfTeEBsRhgSTACq_QqJUTDISCKR5aFSRALLJpTxOneTIS4lRNCpLP0_LM7SFJP6OKkrRBZHTCneV7D03CCSKp2AqpgaUmBeLeSmessOWy4QaHOBYvZ6EzmJMudc25PDOFOzghFGCdFUocS4jraxCENl8IKZ8sCssdmblQhAZZQKrgQA2b2OpDT5ktLRc4jFWLnlzOaai9Fqz0QkrUi8t5ZwPmdkJSCYl2KICUmeIbN2szAKoCHCAUgWUwCbkhJgb4KcnikEEgK649I_i5OYuiUJYpRJ0Iig4sMyJaL0QxK2HhxSOI2wQTwl8ekwBwFFIg01SkwD4SeIRC1VxKTAL2FSOk4oGxwl5fy0gWrQFSrdU8D1QaJEXksosk5pdsQyCMMwBQSgVDqA0ASGNxhUBmAsNYGAtiuljkAjG9g8wuC8FyKIYBX57S_geFA6NhhC2cG4JUIQZaDCyDjYoZQahNApsMGmjN6ArA2AmQ8l1MZvUgCNDGX12qGJSpjNM9CrSvzc1wmyI1DoTVRWUo6q1W6wCF1ee8i4O6XWBuDV6vsE7WyCvACKl4YqJUBupEGq8cJQ0cnVku9SgFEblt4QZSZo7TTjsnaaG9wrRXiobHOsDG5vg-nPJeBsTZ75OoJM8EuHYv29hfBiN8fSMNYUJKQFKwoMQ-lQ5SU8ky2zQs_MOrFx5qCIdXM-PddqHWWp9EKkAlI30QBANnLDT4pBkauEcREY4BGYXEIJh4pBQAXGDj6AtHBi1NryNR3sUhSlXEwGAUJinZPZxI_afkPpsRyYUzBZTqb20Jq7RoNsBIxMSbAFJ-WhItMQB026umQq8MvmM_JjknILNWcU7Z3t7b-2DpgM57pJpxOSek15kcPn9Chf5BkMcSoiA8b46ZzkOW4TpaFCKMUEopQ6gVHCXEhJxBZb2CV0gmEytqg1FVmUMS6vaAa0QJrLWZOhkG7l0gf8smMifOV9UlWtQ1cVPVxrZnmtjbHO1 irmonjah69iPry3itrYgCNlbLXXI6vS1IeOYBaRyvELp_zIpYRXCW1mRCbr9OGZgvV9LeUIAIExIhfMEBzsMm6YiF8dSGx6itBAWVRwwfaBvo2McAnZakBE_oa7UArigOCzOIhFn8SAK83thrAAqaA8AkBoCwDgXAl39AyaILpz7DxFM_cx5AVHLOPsGfZ99_bb3se44u1zqhM6MQCGhJSBlkAiARZs1cH0MQOyhjDGGRnkA_U6ul7Lue_9xDsinBiOEvrEQbgxF6TEyAsIYl5ORnXDE9dy7bON_-WuMLYUIMxa7t2Ed_AgAAPgl6Al3BvJvHYgA1YgEAABkceIDDciTdukAfg8FBJmpAA_KH3XMu5dqVwpr8XL5awCAtzBRrtFvgO-lGOB33HwC8f4xzUumFTZ5t4abCb2S_dp4ZKbc77kU849AU-E8nuy8YlUHAUw1fq114b9XJvhw-MEjb4BDvzEu9jh7__QC_e7sRiQUP0XI-Rfj97JP0v1dbfe4GzXpfjeCut-Yu3zvgE9_MV7wAo_Aez8wlR9z8MQJ9vNcN8MOYDUwxoloRvhBY8xTIDg6RVV2YIEV1wxp8AUjgnhEQiYABCafCvMADcC4FBAEKONjcvSvMgkRTuImKzEKKeZXWjJ5NVCODA7eWsbA3Al8QCQg6uWfefBPCAfAxXJTZXBqZzERCgomafIQlBegwCRg-gn0JlZWZRAZPYPYM4OIM4MMLFVg9CNlL9aArA4BMFPA_g6fe_DEcgwTOQu_O3RQ5g5QkzJg64NQrpDQkpQ4INIVLiHhHFQOT4bcXwyUOpNue1IIr3diUUbCP9eIjEeyC4TQpJVEe5ZyE8OjXsBjI8JjFjK8NjM1A9elB2HdVfFvAkOTYTbTfQHnATEzJrInaokzSLZXYgNsUnPrdLB4EiH0VHAAHggFfyK2yyO1DFGlqM_AgLACeHS0eTY0C3fGYmgNgPgNNgqXvivFEiAV4RzQQkQIuGQPB TEjQI4MoMymyh4WpgcOORORFjDCYHxFjw0HxCzE8ggA0DiDxA-Nj1YAajuj-IgBiG6kRggFGneKRw0C8XBJhJeIgFcBiNLgiQQi7z-L_V_0AgqlRM_GH3Yn8ROThxADHDlHYjDA5E9h4kAzoNcIRXQh8MSRiHIHajZHIDZEyPWQXQQlMM4KSJuKUPpOlg8h2lzR_U-i6SSLcPk3aJ9G0GkKJKSNUGUjrGFAuEwG1XBTDB8WNUSLtw1LBVXUhRUklLtxSLSOSU5OMO5M_F5MuP5JcJQiFO_WgUwSJPRLulNOwmVPVAeDVINJwNwh1I3T1OwgDK1M4ntVji9PYnEOUzsAVJOSSPNPOVwWICtJhRyIgDyIKJrFYzZCf2rnrxf2b3XyoIxGmNmMbGNxFDN2TkEz-D9JI0LNrGLJX2nw33f0AlGNGzN23zRO7NLLN17NIG_wQixJGKHLGNWzN1_0AJ1UHLX2HNOzG3xLAOPCAA). The red slider only moves up & down. The pink dataZoom is the aperture(width) of the red slider. Using both can customize the vertical resolution to your liking. https://github.com/apache/echarts/assets/13038071/190e51f9-443d-48a1-a13e-8c261a95d77a 📌 please close issue if problem solved. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@echarts.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@echarts.apache.org For additional commands, e-mail: commits-h...@echarts.apache.org