Tiresome extraneous warnings during single-layer plots #45
Description
In the following situation the user gets multiple extraneous error warnings:
- Using the "Layers" tab
- There is a non-numbered layer with a non-plottable item on it, perhaps an image or some text
Each time user plots a numbered layer, a warning dialog is presented to inform user that the non-plottable item is non-plottable. This occurs for each and every numbered layer user plots, despite the fact that user has not numbered the non-plottable layer and therefore is not requesting it be plotted. This gets rather "old" rather quickly, at least when user has more than a handful of pen changes.
A proposed fix is attached.
In addition, this fix also attempts to clarify proper warnings of numbered non-plots, by identifying the name of the offending layer. An example of a possibly-cryptic warning is: " unable to draw flowRoot object, please convert it to a path first." At any rate, it is cryptic to those such as I who do not immediately recognize the term "flowRoot".