X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=cmds.cc;h=24fae4ebd1685033f09787a53a401bb5a2ca202f;hb=33a127c6d1e89d83af157f260fb26f475603df6b;hp=4f6fd1d27df6429111f878c91224ea75f003b92d;hpb=ec4ada7cd4150f10ba26566aab706fecc7f6927d;p=paperjam.git

diff --git a/cmds.cc b/cmds.cc
index 4f6fd1d..24fae4e 100644
--- a/cmds.cc
+++ b/cmds.cc
@@ -61,8 +61,8 @@ static const arg_def move_args[] = {
 static cmd_exec *move_ctor(cmd *c)
 {
   move_cmd *m = new move_cmd;
-  m->x = c->args.at(0)->double_default(0);
-  m->y = c->args.at(1)->double_default(0);
+  m->x = c->args.at(0)->as_double(0);
+  m->y = c->args.at(1)->as_double(0);
   return m;
 }
 
@@ -95,16 +95,50 @@ static const arg_def scale_args[] = {
 static cmd_exec *scale_ctor(cmd *c)
 {
   scale_cmd *s = new scale_cmd;
-  s->x_factor = c->args.at(0)->double_default(1);
-  s->y_factor = c->args.at(1)->double_default(s->x_factor);
+  s->x_factor = c->args.at(0)->as_double(1);
+  s->y_factor = c->args.at(1)->as_double(s->x_factor);
   return s;
 }
 
+/*** rotate ***/
+
+class rotate_cmd : public cmd_exec {
+public:
+  int deg;
+  vector<page *> process(vector<page *> &pages);
+};
+
+vector<page *> rotate_cmd::process(vector<page *> &pages)
+{
+  vector<page *> out;
+  for (auto p: pages)
+    {
+      xform_page *q = new xform_page(p, p->width, p->height);
+      // FIXME: This does not work yet
+      q->xform.rotate_deg(90);
+      out.push_back(q);
+    }
+  return out;
+}
+
+static const arg_def rotate_args[] = {
+  { "angle",	AT_INT | AT_MANDATORY | AT_POSITIONAL },
+  { NULL,	0 }
+};
+
+static cmd_exec *rotate_ctor(cmd *c)
+{
+  rotate_cmd *r = new rotate_cmd;
+  r->deg = c->args.at(0)->as_int(0);
+  return r;
+}
+
 /*** Command table ***/
 
 const cmd_def cmd_table[] = {
   { "move",	move_args,	0,	move_ctor	},
   { "scale",	scale_args,	0,	scale_ctor	},
+  { "rotate",	rotate_args,	0,	rotate_ctor	},
   { "null",	null_args,	0,	null_ctor	},
   { NULL,	NULL,		0,	NULL	}
 };