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  4. addCreateScreenCustom

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Parameters are refined by the selected printer.

addCreateScreenCustom

Adds the setting of the base window to the command buffer.

This API enables the specification of width and height in the screen configuration of the base window having customer display.

Syntax

 
 
public void addCreateScreenCustom(int mode, int column, int row) throws Epos2Exception

Parameter

mode

Specifies the screen configuration of base window (text/image).

Value

Installation method

Screen configuration

LineDisplay.LANDSCAPE_LAYOUT_MODE_1

Landscape
orientation

“Full screen”

The text/image is displayed on the entire page.

No division.

LineDisplay.LANDSCAPE_LAYOUT_MODE_2

Landscape
orientation

“Vertical split”

Divided equally into left and right portions.

Left: Image, Right: Text

LineDisplay.LANDSCAPE_LAYOUT_MODE_3

Landscape
orientation

“Vertical split”

Divided equally into left and right portions.

Left: Text, Right: Image

LineDisplay.LANDSCAPE_LAYOUT_MODE_4

Landscape
orientation

“Horizontal split”

Divided equally into top and bottom portions.

Top: Text, Bottom: Image

LineDisplay.LANDSCAPE_LAYOUT_MODE_5

Landscape
orientation

“Horizontal split”

Divided equally into top and bottom portions.

Top: Image, Bottom: Text

LineDisplay.PORTRAIT_LAYOUT_MODE_1

Portrait
orientation

“Full screen”

The text/image is displayed on the entire page.

No division.

LineDisplay.PORTRAIT_LAYOUT_MODE_2

Portrait
orientation

“Horizontal split”

Divided equally into top and bottom portions.

Top: Text, Bottom: Image

LineDisplay.PORTRAIT_LAYOUT_MODE_3

Portrait
orientation

“Horizontal split”

Divided equally into top and bottom portions.

Top: Image, Bottom: Text

LineDisplay.PORTRAIT_LAYOUT_MODE_4

Portrait
orientation

“Horizontal split 1:2”

Divided into top and bottom portions in the ratio of 1:2. Top: Text, Bottom: Image

LineDisplay.PORTRAIT_LAYOUT_MODE_5

Portrait
orientation

“Horizontal split 2:1”

Divided into top and bottom portions in the ratio of 2:1. Top: Image, Bottom: Text

LineDisplay.PORTRAIT_LAYOUT_MODE_6

Portrait
orientation

“Horizontal split 2:1”

Divided into top and bottom portions in the ratio of 2:1. Top: Text, Bottom: Image

LineDisplay.PORTRAIT_LAYOUT_MODE_7

Portrait
orientation

“Horizontal split 1:2”

Divided into top and bottom portions in the ratio of 1:2. Top: Image, Bottom: Text

column

Specifies the width (number of columns) of the base window display area.

Value

Description

Integer from 1 to 44

Effective specification range during landscape
orientation

Integer from 1 to 22

Effective specification range during portrait
orientation

row

Specifies the height (number of rows) of the base window display area.

Value

Description

Integer from 1 to 13

Effective specification range during landscape
orientation

Integer from 1 to 19

Effective specification range during portrait
orientation

Exception

When the process fails, Epos2Exception with one of the following error value occurs.

Error status

Description

ERR_PARAM

An invalid parameter was passed.

ERR_MEMORY

Sufficient memory required for processing could not be allocated.

ERR_FAILURE

An unknown error occurred.

Supplementary explanation

  • If this API is executed, all items displayed in customer display are erased.
  • Ignored when a value out of the effective specification range is specified in column, row.
 

Quick Access

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Epson ePOS SDK includes patented or patent pending functions. The contents must not be disclosed to third parties.


Epson ePOS SDK for Android

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