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Printers

type Printer
Public representation.
type Printer_Access
Pointer to representation data.
function Get_Filename
Accessor to read the filename of a printer.
Param Type Description
access This Printer 
 The printer to read from.
return String 
 The filename of that printer.
function Get_Format
Param Type Description
access This Printer 
 The printer object instance.
return String 
 Maximum of four characters.
procedure Set_Bounds
Param Type Description
access This Printer 
 The printer object instance.
in Bounds Rectangle 
 The new bounding box.
in Staff_Height Real 
 Output zoom factor.
procedure Print
Param Type Description
access This Printer 
 The printer object instance.
access Add Glyph 
 Add this glyph.
in Center Vector 
 Center coordinates.
procedure Frame_Box
Param Type Description
access This Printer 
 The printer object instance.
in Box Rectangle 
 Box coordinates.
in Color Gray_Pixel 
 Use this color.
procedure Fill_Box
Param Type Description
access This Printer 
 The printer object instance.
in Box Rectangle 
 Box coordinates.
in Color Gray_Pixel 
 Use this color.
procedure Write
Param Type Description
access This Printer 
 The printer object instance.
types
Printer
Printer_Access
methods
Get_Filename
Get_Format
Set_Bounds
Print
Frame_Box
Fill_Box
Write