# XY Chart line overlapping

**URL:** <https://forum.inductiveautomation.com/t/xy-chart-line-overlapping/78408>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [August 25, 2023, 6:59pm UTC](https://forum.inductiveautomation.com/t/xy-chart-line-overlapping/78408 "2023-08-25T18:59:56Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Vignesh\_Balasubraman](https://avatars.discourse-cdn.com/v4/letter/v/a9a28c/32.png) [@Vignesh\_Balasubraman](https://forum.inductiveautomation.com/u/Vignesh_Balasubraman)\
**Post date:** [August 25, 2023, 6:59pm UTC](https://forum.inductiveautomation.com/t/xy-chart-line-overlapping/78408/1 "2023-08-25T18:59:56Z")

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![Screenshot (4)](https://us1.discourse-cdn.com/inductiveautomation/original/3X/a/a/aa43877f11cbfa1da10d0f940d3517d213b148c9.png)

Please refer the XY Graph Image, We have binded the Dataset from query. Dataset valuse are showing ok. But sometimes The Fisrt and Last data conneting the one additional line . How to remove this.

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**Author:** ![obober](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/obober/32/67865_2.png) [@obober](https://forum.inductiveautomation.com/u/obober)\
**Post date:** [August 25, 2023, 8:37pm UTC](https://forum.inductiveautomation.com/t/xy-chart-line-overlapping/78408/2 "2023-08-25T20:37:17Z")

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If you update the datasource on the XY Chart while the Perspective View is open, does that line go away?

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**Author:** ![Vignesh\_Balasubraman](https://avatars.discourse-cdn.com/v4/letter/v/a9a28c/32.png) [@Vignesh\_Balasubraman](https://forum.inductiveautomation.com/u/Vignesh_Balasubraman)\
**Post date:** [August 25, 2023, 9:00pm UTC](https://forum.inductiveautomation.com/t/xy-chart-line-overlapping/78408/3 "2023-08-25T21:00:35Z")

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When the graph overlaps, I adjust the input parameters 'FromDate' and 'ToDate or page refresh.' This helps in ensuring that the graph displays properly. Sometimes, modifying these parameters again the graph was overlapping.

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**Author:** ![obober](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/obober/32/67865_2.png) [@obober](https://forum.inductiveautomation.com/u/obober)\
**Post date:** [August 25, 2023, 9:07pm UTC](https://forum.inductiveautomation.com/t/xy-chart-line-overlapping/78408/4 "2023-08-25T21:07:40Z")

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Does the issue appear when you change your web browser to a different tab, modify the dataset (or change those parameters you mentioned), and then navigate back to the tab with the Perspective session?

If so, you're likely experiencing a known bug issue that is still being worked on.

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**Author:** ![Vignesh\_Balasubraman](https://avatars.discourse-cdn.com/v4/letter/v/a9a28c/32.png) [@Vignesh\_Balasubraman](https://forum.inductiveautomation.com/u/Vignesh_Balasubraman)\
**Post date:** [September 13, 2023, 6:07pm UTC](https://forum.inductiveautomation.com/t/xy-chart-line-overlapping/78408/5 "2023-09-13T18:07:24Z")

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Hi ,

The issue only occurred when opening the page for the first time; after that, when we refreshed the page, it disappeared.