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-rw-r--r--graphics/asymptote/base/plain.asy15
1 files changed, 14 insertions, 1 deletions
diff --git a/graphics/asymptote/base/plain.asy b/graphics/asymptote/base/plain.asy
index 480780c458..141ccb8d13 100644
--- a/graphics/asymptote/base/plain.asy
+++ b/graphics/asymptote/base/plain.asy
@@ -32,9 +32,9 @@ include plain_filldraw;
include plain_margins;
include plain_picture;
include plain_Label;
-include plain_shipout;
include plain_arcs;
include plain_boxes;
+include plain_shipout;
include plain_markers;
include plain_arrows;
include plain_debugger;
@@ -180,6 +180,19 @@ void eval(code s, bool embedded=false)
if(!embedded) restoredefaults();
}
+// Associate a parametrized type with a name.
+void type(string type, string name)
+{
+ eval("typedef "+type+" "+name,true);
+}
+
+void mapArray(string From, string To)
+{
+ type(From,"From");
+ type(To,"To");
+ eval("To[] map(To f(From), From[] a) {return sequence(new To(int i) {return f(a[i]);},a.length);}",true);
+}
+
// Evaluate user command line option.
void usersetting()
{