Name: Epson TM-T88V-i
Brand: Epson
Rating: 4 (1 reviews)

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To create a graphic print document:

To create a graphic print document, store a raster image obtained by rendering an image in HTML5

Canvas into the command buffer using the addImage method. Refer to the following program.

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addLogomethod(p.89).

function buildMessage() {

//Create an ePOS-Print Builder object

var builder = new epson.ePOSBuilder();

//Render an image in HTML5 Canvas

var canvas = document.getElementById('canvas');

var context = canvas.getContext('2d');

context.drawImage(document.getElementById('logo'), 0, 0, 200, 70);

//Create a print document

builder.addTextAlign(builder.ALIGN_CENTER);

builder.addImage(context, 0, 0, canvas.width, canvas.height, builder.COLOR_1);

builder.addCut(builder.CUT_FEED);

//Acquire the print document

var request = builder.toString();

}

</script>

To create a print document for the image file “logo.bmp”

Epson TM-T88V-i User Manual

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