buffer-location-to-dc-location

Converts the given coordinates from buffer location coordinates to top-level view coordinates (usually canvas coordinates). The same calculation is performed by local-to-global.

The result is only valid when the buffer is viewed (see Basic Organization).

• (send a-wx:media-buffer buffer-location-to-dc-location x y) -> two inexact reals
      x : inexact real
      y : inexact real

  Returns the equivalent of x and y translated from buffer coordinates to DC drawing coordinates.