Show thumbnails on top or left side

[Keith94]

Currently, thumbnails can be displayed on the bottom (default) or the right side. I'd like to see options for displaying them along the top and left side, too.

[d2phap]

Implemented in v9.0 beta 4.
In igconfig.json, you can define the layout by Layout setting:

// in igconfig.json
{
  "Layout": {
    "Toolbar": "Top;1", // Toolbar is at top, below thumbnail bar
    "Gallery": "Top;0", // thumbnail bar is at top, above the toolbar
    "ToolbarContext": "Bottom", // contextual toolbar is at bottom
  }
}

Becomes:

Or this:

{
  "Layout": {
    "Toolbar": "Bottom",
    "Gallery": "Left",
    "ToolbarContext": "Bottom;1"
  },
}

becomes:

Note that, the vertical thumbnail bar is currently not resizable.