I was preparing a new update of my Layer Manager tool, and was constantly coming across a lack of quality control in the sub-shape layer assignment in a number of the master shapes in Microsoft provided stencils. I have mentioned this to Microsoft as a bug before but the problem still persists in Visio for the Desktop today.
The layering capability in Visio is pretty comprehensive but can become complicated to manage … without a third-party tool such as Layer Manager. This is because every element in a Visio page can be assigned to zero, one or multiple layers, and this applies to all sub-shapes within a group shape. So, it is possible to assign layers to a group shape without assigning any layers to the sub-shapes. This means that these shapes are always visible and printable, even if you have hidden the layers assigned to the group. This is exactly the issue with a number of the master shapes in Visio, as in the following Home Plan example available from the Sample Diagrams / Maps and Floor Plans category[Read more…] about Fixing the sub-shape layer assignments of Visio shapes