Method scaleText

ij/src/main/java/ij/plugin/RoiScaler.java:144–153

(TextRoi roi, double xscale, double yscale, boolean centered)

	}
	
	private static Roi scaleText(TextRoi roi, double xscale, double yscale, boolean centered) {
		Rectangle bounds = roi.getBounds();
		int x = (int)Math.round(bounds.x*xscale);
		int y = (int)Math.round(bounds.y*yscale);
		Font font = roi.getCurrentFont();
		font = font.deriveFont((float)(font.getSize()*yscale));
		Roi roi2 = new TextRoi(x, y, roi.getText(), font);
		roi2.copyAttributes(roi);
		return roi2;
	}
	
	private static Roi scaleImage(ImageRoi roi, double xscale, double yscale, boolean centered) {
		roi = (ImageRoi)roi.clone();