public void zoomIn(Point center) {

		if (!isImageZoomEnabled()) {
			return;
		}

		if (!canZoomIn()) {
			return;
		}

		float currentZoom = getZoomFactor();

		int idx = Math.min(ZOOM_LEVELS.length - 1, zoomLevelIndex + 1);

		if (zoomLevelIndex == idx) {
			return;
		}

		zoomLevelIndex = idx;

		float zoomFactor = ZOOM_LEVELS[idx];
		doZoom(center, zoomFactor);

		firePropertyChange(ZOOM_PROPERTY, currentZoom, getZoomFactor());
	}
Enlarge the image about the given point
@param center location to enlarge the image around
Ghidra/Framework/Docking/src/main/java/docking/widgets/imagepanel/ImagePanel.java