Dashicons plus icon appears off-center

[AlexanderOMara]

The WordPress Dashicon "plus" appears to be off-center in comparison to the other dashicons. For example, on the ​Dashicons page, we can see the icons is not quite vertically aligned with the other Notifications icons.

The horizontal centering is also off, as can be seen in this image I assembled.

You can also see the difference on the GitHub repository, between ​plus and ​plus-alt. This makes the icon quite difficult to use.

[eherman24]

My patch attemps to re-align the dashicon-plus svg image.

[eherman24]

I re-laid out the plus.svg file using the appropriate 20px grid, and re-compiled the individual svg files into a singular font file.

[johnjamesjacoby]

Nice work, Alexander & Evan.

I had noticed this also (but assumed there was some reason for it) so I can confirm I've had a similar experience with this icon.

[melchoyce]

I believe the + is off-center because it can't evenly fit within the circle — the only way would be to put the plus at half-pixel increments, which would make the icon appear fuzzy, especially at lower-resolution screens. @empireoflight, can you confirm?

[ocean90]

Moved to ​https://github.com/WordPress/dashicons/issues/118.