Epson TM-T88V ePOS-Print XML Users Manual - Page 48
To create a graphic print document, Print image
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Chapter 3 Programming Guide To create a graphic print document: Create a graphic print document using the image element in the epos-print root element. Set the image size using an attribute of the image element. For graphics, specify raster graphic bit-image data using a base 64 encoded character string. Refer to the following program for print document creation. To create a print document with a checkered flag raster image: function createDocument() { //Start print document creation. var request = ''; //Create a print document // request += '8PDw8A8PDw/w8PDwDw8PD/ Dw8PAPDw8P8PDw8A8PDw/w8PDwDw8PD/Dw8PAPDw8P'; // request += ''; //End print document creation. request += ''; } This section describes how to print a raster image. In addition, there is also a method of printing graphics registered in the NV memory of the printer. For details, refer to (p.80). For details on how to create raster images, refer to Encoding Graphic Data (p.235). Print image 48