Reference image
Figure 1. PNG reference image. The images following this should look
exactly the same as this.
Figure 2. SVG reference image. The images following this should look
exactly the same as this.
Transformation with transform-origin
Figure 3. transform-origin used. This image should look exactly the same
as the reference image in Figure 2.
Transformation without transform-origin
Figure 4. transform-origin not used. This image should look exactly the
same as the reference image in Figure 2.