public int getPaddedWidth(boolean isCondensed) {
		if (isCondensed) {
			return width + GraphViewerUtils.EXTRA_LAYOUT_COLUMN_SPACING_CONDENSED;
		}
		return width + GraphViewerUtils.EXTRA_LAYOUT_COLUMN_SPACING;
	}
The grid index of this column (0, 1...n) for the number of columns
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/layout/Column.java