LMMS / LMMS/lmms

Piano Roll doesn't highlight chord notes properly when vertically scaled.

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#6,020 1 comment 0 reactions 1 assignee Claimed by @Veratil View on GitHub
bug
Dominant language
C++
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Description

### Bug Summary

Piano Roll window's scale highlighting doesn't highlight within the outlines of the cells properly when vertically scaled.

#### Steps to reproduce

Open the Piano Roll, select a key & scale, and choose a vertical zoom other than 100%.

#### Expected behavior

For the scale highlighting to match the cell outlines.

#### Actual behavior

The highlighting doesn't match the cell outlines.

#### Screenshot

##### Scaling at 100%
![PianoRollUnzoomed](https://user-images.githubusercontent.com/62651762/118534738-3d628480-b752-11eb-9615-3ce2fe30c714.PNG)
##### Expected correct scaling at 200%
![PianoRollZoomedCorrect](https://user-images.githubusercontent.com/62651762/118534745-3e93b180-b752-11eb-8575-297b84981784.PNG)
##### Actual Scaling at 200%
![PianoRollZoomed](https://user-images.githubusercontent.com/62651762/118534744-3e93b180-b752-11eb-8c46-cc961d6cf389.PNG)

#### Affected LMMS versions

version of LMMS where the bug occurred was
Version 1.3.0-alpha.1.102+g89fc6c960 (win32/x86_64, Qt 5.9.8, GCC 7.3-win32 20180312).

As the vertical scaling isn't in version 1.2.2, this bug doesn't occur there.

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