Method scaleXtoPxl

ij/src/main/java/ij/gui/Plot.java:1965–1974

Converts calibrated coordinates to pixel coordinates. In contrast to the image calibration, also works with log x axis and inverted x axis

(double x)

	/** Converts calibrated coordinates to pixel coordinates. In contrast to the image calibration, also
	 *	works with log x axis and inverted x axis */
	public double scaleXtoPxl(double x) {
		if (xMin == xMax) {
			if (x==xMin) return xBasePxl;
			else return x>xMin ? Double.POSITIVE_INFINITY : Double.NEGATIVE_INFINITY;
		}
		if (logXAxis)
			return xBasePxl+(Math.log10(x)-xMin)*xScale;
		else
			return xBasePxl+(x-xMin)*xScale;
	}

	/** Converts calibrated coordinates to pixel coordinates. In contrast to the image calibration, also
	 *	works with log y axis */