Epson Mobilink P80 ePOS-Print API Users Manual - Page 68

addTextRotate method Adds the text rotation setting to the command buffer. • This API setting also applies to barcodes/two dimensional symbols. • When using the standard mode, specify addTextAlign in ʺPosition at the beginning of linesʺ. • In the page mode, addTextAlign method specification cannot be used. • When the page mode is selected for the print mode, to set text rotation, use the addPageDirection method (p.111) instead of this API function. Syntax addTextRotate(rotate); Parameter  rotate : ( Required parameter, Object type : Boolean) Specifies whether to rotate text. Setting true or 11 false or 0 (default) Description Specifies rotated printing of text. Cancels rotated printing of text. Return value Return value ePOS-Print Builder Object Object type ePOS Builder Exception Parameter " ... " is invalid Exception Object type Error Example To set text rotation: 68