Epson TM-T70-i ePOS-Print API Users Manual For TM-i firmware 4.1 - Page 102
addHLine method, addHLine
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addHLine method Adds horizontal line printing to the command buffer. Draws horizontal lines. Not available in page mode. Syntax addHLine(x1, x2, style); Parameter x 1: x2 : style : ( Required parameter, Object type : Number) Specifies the start position of the horizontal line (in dots). Specifies an integer from 0 to 65535. ( Required parameter, Object type : Number) Specifies the end position of the horizontal 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 ePOS Builder Exception Parameter " ... " is invalid Exception Object type Error 102