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PgSetStrokeJoin(), PgSetStrokeJoinCx()

Set how lines are joined

Synopsis:

int PgSetStrokeJoin( int join );

int PgSetStrokeJoinCx( PhGC_t *gc,
                       int join );

Library:

ph

Description:

These functions determine how thick lines are connected. You can set join to one of the following:

• Pg_BEVEL_JOIN
• Pg_BUTT_JOIN
• Pg_MITER_JOIN -- the default.
• Pg_QROUND_JOIN -- a quick simulated rounded joint.
• Pg_ROUND_JOIN

Styles for joining lines.

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The dotted lines in the above examples were added to illustrate how the joints relate to the original lines; they don't normally appear.

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PgSetStrokeJoin() works on the current graphics context, while you can specify the graphics context gc for PgSetStrokeJoinCx().

Returns:

The previous join value.

Classification:

Photon

See also:

PgDefaultStroke*(), PgDrawEllipse*(), PgDrawLine*(), PgDrawPolygon*(), PgDrawRect*(), PgDrawRoundRect*(), PgSetDrawMode*(), PgSetStrokeCap*(), PgSetStrokeColor*(), PgSetStrokeDash*(), PgSetStrokeDither*() PgSetStrokeTransPat*(), PgSetStrokeWidth*(), PgSetStrokeXORColor*(),

"Drawing attributes" and "Lines, pixels, and pixel arrays" in the Raw Drawing and Animation chapter of the Photon Programmer's Guide