Fix #303902: Export to SVG with trim via command line results in blank image

[bsdz]

The removed translation moves the elements out of the viewport and repeats an identical translation 2 lines before.

Resolves: https://musescore.org/en/node/303902

This change simply removes what is probably a typo. The typo effectively doubled a translation that should only appear once.

I would like to add a test but unable to find test suite for comparing svg output with musicxml/mscx input. I have tested by hand and confirm the fix works.

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[Spire42]

Please change the PR title to: “Fix #303902: Export to SVG with trim via command line results in blank image”.

You should probably also change the commit title to the same thing, make the commit message body more descriptive, and then squash.

[Jojo-Schmitz]

That code got introduced in a9897a2, a long time ago, but for 3.x only it seems?
Being wrongly indented is another hint at a typo. @lasconic?

[bsdz]

Please change the PR title to: “Fix #303902: Export to SVG with trim via command line results in blank image”.

You should probably also change the commit title to the same thing, make the commit message body more descriptive, and then squash.

I've changed the PR message. Won't change commit message as I feel it's sufficient.

[anatoly-os]

@bsdz hello sir and welcome aboard! I don't understand the use case when you need trimming at all. Could you please explain the scenario when it is needed and what is the intended result?

[bsdz]

@bsdz hello sir and welcome aboard! I don't understand the use case when you need trimming at all. Could you please explain the scenario when it is needed and what is the intended result?

Use case is identical to trimming PNG files which works fine. Typically you might want to export a cropped version of your score. See original issue which displays an example of trimmed PNG export.

[anatoly-os]

@bsdz Do I understand correctly that you want to trim the blank space above the staff?

[bsdz]

@bsdz Do I understand correctly that you want to trim the blank space above the staff?

Try the example in the issue with PNG.