get_frame_size
Description:
[ NoWrapper ]
public virtual void get_frame_size (out int x, out int y, out int width, out int height)
public virtual void get_frame_size (out int x, out int y, out int width, out int height)
Calculate the size of the text area frame, which is its allocated width and requested height, minus space for margins and borders, and taking baseline and text height into account.
This virtual function must be non-null.