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Introduce some infrastructure to permit games' print functions to

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draw dotted lines. No puzzle yet uses this, but one's about to.

[originally from svn r8453]
This commit is contained in:
Simon Tatham
2009-02-22 12:05:38 +00:00
parent 9249f09619
commit 407f29c46f
7 changed files with 56 additions and 3 deletions
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12
ps.c
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@ -231,6 +231,17 @@ static void ps_line_width(void *handle, float width)
ps_printf(ps, "%g setlinewidth\n", width);
}
static void ps_line_dotted(void *handle, int dotted)
{
psdata *ps = (psdata *)handle;
if (dotted) {
ps_printf(ps, "[ currentlinewidth 3 mul ] 0 setdash\n");
} else {
ps_printf(ps, "[ ] 0 setdash\n");
}
}
static void ps_begin_doc(void *handle, int pages)
{
psdata *ps = (psdata *)handle;
@ -321,6 +332,7 @@ static const struct drawing_api ps_drawing = {
ps_end_page,
ps_end_doc,
ps_line_width,
ps_line_dotted,
};
psdata *ps_init(FILE *outfile, int colour)