PdfLineJoin Enum
The line join style shall specify the shape to be used at the corners of paths that are stroked.
Join styles shall be significant only at points where consecutive segments of a path connect at an angle; segments that meet or intersect fortuitously shall receive no special treatment.
Fields
| Bevel | Bevel join. The two segments shall be finished with Butt caps (see 8.4.3.3, "Line Cap Style") and the resulting notch beyond the ends of the segments shall be filled with a triangle. |
| Miter | Miter join. The outer edges of the strokes for the two segments shall be extended until they meet at an angle, as in a picture frame. If the segments meet at too sharp an angle (as defined by the miter limit parameter—see 8.4.3.5, "Miter Limit"), a Bevel join shall be used instead. |
| Round | Round join. An arc of a circle with a diameter equal to the line width shall be drawn around the point where the two segments meet, connecting the outer edges of the strokes for the two segments. This pieslice-shaped figure shall be filled in, producing a rounded corner. |