ふたつのオブジェクトのロケーションの距離を、ピクセルで返します。

-- カード内のスクリプト

on mouseMove

   put distance(the loc of grc "blue",the loc of grc "red") into fld "blueRed"

   put distance(the loc of grc "blue",the loc of grc "green") into fld "bluegreen"

   put distance(the loc of grc "green",the loc of grc "red") into fld "greenRed"

   pass mouseMove

end mouseMove

-- それぞれのグラフィック内のスクリプト
on mouseDown

   grab me

end mouseDown