Test that the viewer has basic capability to handle patterns on fills and stroke of objects and text.
Run the test. No interaction required.
From top-down the appearance of objects is as follows.
The top rectangle should be filled with a pattern composed of a green rectangle on top of yellow rectangle. A default stroke has been applied to the original rectangle to see the boundary of the rectangle.
The next rectangle has no fill, but has a thick stroke on which the pattern is applied. The pattern consists of 4 colored rectangles.
The next item is a text with a pattern on the fill. The pattern appears as alternating rows of orange and green.
The last item is a text with a 2 user unit stroke on which a pattern is applied. The pattern appears as alternating columns of maroon and blue.