Datamax-oneil DPL Programmer’s Manual Uživatelský manuál stáhnout pdf (Strana 142)

Font Loading Command Functions

134

)s###W Font Descriptor

This command (typically first data in a font file) contains all of the information about the

font contained in the file. Different font generation software will create different length

header information, but the initial 64 bytes will remain consistent with the PCL-4 (HP

LaserJet II) format.

Syntax:

ESC>)s###Wddd…

Where:

###

Is the number of bytes of font descriptor data from 1

to 3 ASCII decimal digits.

dd…d

Is the descriptor.

*c###E Character Code

This code is the ASCII decimal value corresponding to the next downloaded character.

Syntax:

ESC>*c##

Where:

###

Is the ASCII value of the character, three digits

maximum, 0 to 999.

(s#W Character Download Data

This command contains all of the information for one downloaded character.

Syntax:

ESC>(s##

n…n

Where:

###

Is the number of bytes of bitmapped data, three

digits maximum, from 1 to 999.

nn…n

Is the bitmapped data.

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Datamax-oneil DPL Programmer’s Manual Uživatelský manuál Strana 142