Locates where to render content that is width x height based on the renderers alignment and padding.
The location will be placed into x and y and is relative to the renderer's coordinates.
It is encouraged that renderers use this function when snappshotting to ensure consistent placement of their contents.
| this |
the GutterRenderer |
| line |
the line number for content |
| width |
the width of the content to draw |
| height |
the height of the content to draw |
| x |
the X position to render the content |
| y |
the Y position to render the content |