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Table Of Contents

146

Language Reference

showbarcode needs 3 additional parameters before it can display the barcode. These parameters must be

set before calling showbarcode, using the following variables:

BarWidth — Measure value setting the width of each bar, in inches.

BarHeight — Measure value setting the height of each bar, in inches.

BarType — Integer value specifying the type of barcode to print. Current possible values include:

Code Sample Example

This example prints a Code 128 barcode.

Note: The BarWidth, BarHeight and BarType variables must be created exactly as shown here, with the

same case changes in the variable names.

Example

define(&BarWidth,measure,0.012)

define(&BarHeight,measure,1.000)

define(&BarType,integer,1)

%Set bar color to black and display barcode

setfillcolor([100,100,100,100])

showbarcode('Bar 128')

ShowBitmap (procedure)

Displays a bitmap resource.

Syntax

showbitmap( resname, resolution, width, height[, transparent[, duotone]] )

BarType: Code:

0Code 39

1 Code 128

2UPC_A

3UPC_E

4UPC/EAN 8

5UPC/EAN 13

6PostNet

7 PDF-417