Is it possible to create a horizontal band (not the entire wall) of color on a line chart?

[john18901]

Is it possible to create a horizontal band (not the entire wall) of color on a line chart? If so, how. Thanks.

[Zizi64]

Please demonstrate (somehow, for example by an image) what you want to achieve really.

Just a tip: an added Graph of constant values and with thick color line?

[Grantler]

Insert an Image as a background. See attachments.
.
YellowBanner.odg (11.2 KB)
HorzontalBandInLineDiagram.ods (27.1 KB)
.

[LeroyG]

Related question/answers:
How do I change part of the background on a (blood sugar level) line chart

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Edit: 2025-05-22:
band_LeroyG.ods (26.1 KB)

I took the end of the yarn that @cwolan left, and I found the ball.

[john18901]

Thanks fo Zizi64 and Grantler for your helpful responses. I knew there are smarter people than me out there.