Bug 127070 SVG small font is always antialiased
SVG uses glyphs to render fonts, which cause small fonts to be always anti-aliased (making them slightly blurry), and "low quality SVG" (no antialiasing) text to be almost unreadable. As a more minor side-effect this also causes the SVG source to be not very readable and large in size.
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGRendererImpl.java
ex );
			}
		}
		else if ( oOutputIdentifier instanceof String )
		{
			FileOutputStream fos = null;
			try
			{
				fos = new FileOutputStream( (String) oOutputIdentifier );
				writeDocumentToOutputStream( dom, fos );
				fos.close( );
			}
			catch ( Exception ex )
			{
				throw new ChartException( ChartDeviceSVGPlugin.ID,
						ChartException.RENDERING,
						ex );
			}
		}
		else
		{
			throw new ChartException( ChartDeviceSVGPlugin.ID,
					ChartException.RENDERING,
					"SVGRendererImpl.exception.UnableToWriteChartImage", 
					new Object[]{
						oOutputIdentifier
					},
					null );
		}