Method getInitialMinAndMax

ij/src/main/java/ij/gui/Plot.java:2353–2362

Gets the initial plot limits (i.e., x&y ranges). For compatibility with previous versions of ImageJ, only the first PlotObject (with numeric data) is used to determine the limits.

()

	/** Gets the initial plot limits (i.e., x&y ranges). For compatibility with previous versions of ImageJ,
	 *  only the first PlotObject (with numeric data) is used to determine the limits. */
	void getInitialMinAndMax() {
		int axisRangeFlags = 0;
		if (Double.isNaN(defaultMinMax[0])) axisRangeFlags |= X_RANGE;
		if (Double.isNaN(defaultMinMax[2])) axisRangeFlags |= Y_RANGE;
		if (axisRangeFlags != 0) {
			defaultMinMax = getMinAndMax(false, axisRangeFlags);
			enlargeRange(defaultMinMax);
		}
		setLimitsToDefaults(false);			//use the range values to start with, but don't draw yet
	}

	/** Gets the minimum and maximum values from the first XY_DATA or ARROWS plotObject or all such plotObjects;
	 *	axisRangeFlags determine for which axis to calculate the min&max (X_RANGE for x axis, Y_RANGE for y axis);