Epson Mobilink P80 ePOS-Print API Users Manual - Page 103
addVLineBegin method, addVLineBegin
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Chapter 4 ePOS-Print API addVLineBegin method Adds the beginning of vertical line to the command buffer. Starts to draw vertical lines. • Not available in page mode. • Vertical lines are drawn until their end is specified by addVLineEnd (p. 105). Use this API function with addVLineEnd. Syntax addVLineBegin(x, style); Parameter x: style : ( Required parameter, Object type : Number) Specifies the start position of the vertical line (in dots). Specifies an integer from 0 to 65535. ( Optional parameter, Object type : String) Specifies the line type. Constant (style) LINE_THIN LINE_MEDIUM LINE_THICK LINE_THIN_DOUBLE LINE_MEDIUM_DOUBLE LINE_THICK_DOUBLE undefined (When not specified) Description Solid line: Thin Solid line: Medium Solid line: Thick Double line: Thin Double line: Medium Double line: Thick Solid line: Thin Return value Return value ePOS-Print Builder Object Object type 4 ePOS Builder Exception Parameter " ... " is invalid Exception Object type Error 103
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