protected void configureVertexType(String vertexType, VertexShape vertexShape,
			String themeColorId) {
		setVertexColor(vertexType, themeColorId);
		setVertexShape(vertexType, vertexShape);
	}
Sets default values for vertex types using theme color ids. This makes them eligible to be
registered as tool options.
@param vertexType the vertex type whose default color and shape are being defined
@param vertexShape the default vertex shape for the given vertex type
@param themeColorId the color id for the theme color to be used as the color.
Ghidra/Framework/Graph/src/main/java/ghidra/service/graph/GraphDisplayOptions.java