Epson TM-T70-i ePOS-Print API Users Manual For TM-i firmware 4.1 - Page 78
addTextSize method, addTextSize
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addTextSize method Adds the text scale setting to the command buffer. Syntax addTextSize(width, height); Parameter width : ( Optional parameter, Object type : Number) Specifies the horizontal scale of text. Setting Integer from 1 to 8 undefined (When not specified) Description Horizontal scale (default : 1) Retains the current setting for the horizontal scale. height : ( Optional parameter, Object type : Number) Specifies the vertical scale of text. Setting Integer from 1 to 8 undefined (When not specified) Description Vertical scale (default : 1) Retains the current setting for the vertical scale. Return value Return value ePOS-Print Builder Object Object type ePOS Builder Exception Parameter " ... " is invalid Exception Object type Error Example To set a horizontal scale of x 4 and a vertical scale of x 4: 78