update examples, fixes

1 files changed, 17 insertions, 0 deletions

diff --git a/examples/place_in_rect.lua b/examples/place_in_rect.lua
new file mode 100644
index 0000000..3650257
--- /dev/null
+++ b/examples/place_in_rect.lua
@@ -0,0 +1,17 @@
+-- return function (state)
+function place_in_rect(S)
+  input.selection(S.objs, '^led-')
+  input.rect(S.dest)
+
+  local start = S.min()
+  local step = S.dest():size()
+  step.y = 0
+
+  for i, obj in ipairs(S.objs()) do
+    local pos = start + step:scale(i)
+    draw.cross(pos)
+    -- op.move(obj, pos)
+  end
+end
+
+return place_in_rect