type of object this trapezoid is part of
Y coordinate of top of trapezoid
X coordinate of left end of top of trapezoid
X coordinate of right end of top of trapezoid
Y coordinate of bottom of trapezoid
X coordinate of left end of bottom of trapezoid
X coordinate of right end of bottom of trapezoid
1.8
Draws a trapezoid with the parallel sides aligned with the X axis using the given #PangoRenderer; coordinates are in device space.