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  4. addPageLine

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Parameters are refined by the selected printer.

addPageLine

Adds a page mode line draw command to the command buffer.

Draws a line in the page mode.

Syntax

 
 
- (int) addPageLine:(long)x1 y1:(long)y1 x2:(long)x2 y2:(long)y2 lineStyle:(int) lineStyle;

Parameter

x1

Specifies the horizontal position to start drawing (in dots).

Value

Description

Integer from 0 to 65535

Horizontal position to start drawing (in dots)

y1

Specifies the vertical position to start drawing (in dots).

Value

Description

Integer from 0 to 65535

Vertical position to start drawing (in dots)

x2

Specifies the horizontal position to end drawing (in dots).

Value

Description

Integer from 0 to 65535

Horizontal position to end drawing (in dots)

y2

Specifies the vertical position to end drawing (in dots).

Value

Description

Integer from 0 to 65535

Vertical position to end drawing (in dots)

lineStyle

Specifies the ruled line type.

Value

Description

EPOS2_LINE_THIN

Solid line: Thin

EPOS2_LINE_MEDIUM

Solid line: Medium

EPOS2_LINE_THICK

Solid line: Thick

EPOS2_LINE_THIN_DOUBLE

Double line: Thin

EPOS2_LINE_MEDIUM_DOUBLE

Double line: Medium

EPOS2_LINE_THICK_DOUBLE

Double line: Thick

EPOS2_PARAM_DEFAULT

Specifies the default (solid line: thin).

Return value

Error status

Description

EPOS2_SUCCESS

The function was executed successfully.

EPOS2_ERR_PARAM

An invalid parameter was passed.

EPOS2_ERR_MEMORY

Memory necessary for processing could not be allocated.

EPOS2_ERR_FAILURE

An unknown error occurred.

Supplementary explanation

  • This API does not work in the standard mode.
  • A diagonal line cannot be drawn.
  • Use this API between the addPageBegin and addPageEnd APIs.
 

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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 iOS

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