Method isColored

ij/src/main/java/ij/gui/Plot.java:2052–2060

Returns whether the plot requires color (not grayscale)

()

	/** Returns whether the plot requires color (not grayscale) */
	boolean isColored() {
		for (PlotObject plotObject : allPlotObjects)
			if (isColored(plotObject.color) || isColored(plotObject.color2))
				return true;
		for (PlotObject plotObject : pp.getAllPlotObjects())
			if (plotObject != null && (isColored(plotObject.color) || isColored(plotObject.color2)))
				return true;
		return false;
	}

	/** Whether a color is non-grayscale, which requires color (not grayscale) for the plot */
	boolean isColored(Color c) {