private void updateOptions(Options rootOptions) {
		updateVertexColorsFromOptions(rootOptions);
		updateEdgeColorsFromOptions(rootOptions);
		updateVertexShapesFromOptions(rootOptions);
		updateMiscellaniousOptions(rootOptions);
	}
Loads values from tool options

@param tool the tool from which to update values.
Ghidra/Framework/Graph/src/main/java/ghidra/service/graph/GraphDisplayOptions.java