Zebra KR403 Spezifikationen PDF herunterladen (Seite 106)

Graphics

Bitmap Graphics and Logos

100

P1026208-001 Rev. B Software Integrator Guide 10/29/2010

Importing Graphics

The ZPL programming language has multiple methods to download graphic objects into

your Zebra ZPL kiosk printer. You have already been exposed to one graphic download

method (

~DG) when developing your prototype receipt with ZebraDesigner. For the ZPL

programmer, there is a Download Objects (

~DY) command that can be used to all object

types and supported formats and encodings supported by the printer.

The Download Objects (

~DY) command is not limited to preprocessed and converted

graphics. The Download Graphic (

~DG) command is used by Zebra applications and

utilities. It will be used ‘as is’ in a separate ZPL format file or copied into a configuration

format file. The

~DY command can be used to directly import black and white graphic data

files without a separate conversion process.

The

~DY command graphic import process takes place in a very similar manner to the

~DG command that is used by ZebraDesigner or ZebraNet Bridge. Since most of the

graphic file formats are binary and not made ASCII data, the graphic data can not normally

be imported into a ZPL program file because they are dissimilar data types. This is a text

editor or application issue. To get around this issue, the

~DY command is designed to

prepare the ZPL kiosk printer for the graphic file and its storage. The ZPL

~DY command

and parameter followed by the data as part of the ZPL

~DY command file or as a

supported graphics file sent immediately following to the printer.

See the

~DY command the ZPL Programmers guide for your ZPL kiosk printer. Here a few

guidelines and suggestions for storing graphics and applying them to this command.

• Store graphics in

E: or the factory optional B: flash memory. Do not use the

default

R: (RAM) memory. It is temporary and the graphic will be lost if the printer

is reset or powered is cycled.

• The filename can be up to 16 characters long (for ZPL kiosk printers).

• For the

~DY command’s b parameter (file format encoding):

• Choose

A for GRF Zebra raw data graphic format (ASCII or Zebra ZB64).

• Choose

B for BMP and PCX graphic formats (Binary).

• Choose

P for ZB64 converted PNG graphic formats.

• For the

~DY command’s x parameter (file extension):

~DY

Download Objects Downloads and installs wide variety of printer

usable programming objects: fonts (OpenType

and TrueType) and graphics.

~DG

Download Graphic

Use the ^DY command for new ZPL code.

Downloads an ASCII Hex representation of a

graphic image. This is used by ZebraDesigner for

graphics.

Command Name Description

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