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-rw-r--r--src/libdraw/md-poly.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/libdraw/md-poly.c b/src/libdraw/md-poly.c
new file mode 100644
index 00000000..d16c0a92
--- /dev/null
+++ b/src/libdraw/md-poly.c
@@ -0,0 +1,23 @@
+#include <u.h>
+#include <libc.h>
+#include <draw.h>
+#include <memdraw.h>
+
+void
+mempoly(Memimage *dst, Point *vert, int nvert, int end0, int end1, int radius, Memimage *src, Point sp, int op)
+{
+ int i, e0, e1;
+ Point d;
+
+ if(nvert < 2)
+ return;
+ d = subpt(sp, vert[0]);
+ for(i=1; i<nvert; i++){
+ e0 = e1 = Enddisc;
+ if(i == 1)
+ e0 = end0;
+ if(i == nvert-1)
+ e1 = end1;
+ memline(dst, vert[i-1], vert[i], e0, e1, radius, src, addpt(d, vert[i-1]), op);
+ }
+}