Epson TM-T88V-i, Руководство пользователя

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addTextRotate method
Adds the text rotation setting to the command buffer.
Syntax
addTextRotate (rotate);
Parameter

rotate : ( Required parameter, Object type : Boolean)

Specifies whether to rotate text.
Return value
Exception
Example
• This API setting also applies to barcodes/two dimensional symbols.
• When using the standard mode, specify addTextAlign in ʺ Position at the beginning of lines ʺ .
• 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.
Setting Description
true or 11 Specifies rotated printing of text.
false or 0 (default) Cancels rotated printing of text.
Return value Object type
ePOS-Print Builder Object ePOS Builder
Exception Object type
Parameter " ... " is invalid Error
<script type="text/javascript" src="epos-print-3.x.x.js"></script>
<script type="text/javascript">
<!--
function buildMessage() {
var builder = new epson.ePOSBuilder();
builder.addTextRotate(true);
}
//-->
</script>
To set text rotation: