Bug 53221 [SWT Examples] Save As Dialog of Image Analyzer does not provide the correct file path
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/imageanalyzer/ImageAnalyzer.java
imageCanvas.setBackground(redColor);
		} else if (background.equals(bundle.getString("Green"))) {
			imageCanvas.setBackground(greenColor);
		} else if (background.equals(bundle.getString("Blue"))) {
			imageCanvas.setBackground(blueColor);
		} else {
			imageCanvas.setBackground(null);
		}
	}
	
	/*
	 * Called when the ScaleX combo selection changes.
	 */
	void scaleX() {
		try {
			xscale = Float.parseFloat(scaleXCombo.getText());
		} catch (NumberFormatException e) {
			xscale = 1;
			scaleXCombo.select(scaleXCombo.indexOf("1"));
		}
		if (image != null) {
			resizeScrollBars();
			imageCanvas.redraw();
		}
	}
	
	/*
	 * Called when the ScaleY combo selection changes.
	 */
	void scaleY() {