The Get Image Size action captures one of several parameters of image dimension to a variable.

{{:action:getimagesize.png|}}

Select which dimensions to capture from the //Get image// pop-up:

  *pixel size.
  *pixel width.
  *pixel height.
  *point size.
  *point width.
  *point height.
  *dpi

Select which clipboard to work with from the //of// pop-up.

Specify the variable to save the data to in the //to variable// text area, either by entering a variable name or choosing one from the arrow at the right-hand end of the text area.