Open lytrunghieu opened 3 years ago
AFAIK, this lib is meant to be used to print to Thermal or Dot Matrix Printer, and both types has no support for color printing
AFAIK, this lib is meant to be used to print to Thermal or Dot Matrix Printer, and both types has no support for color printing
I'm mean, I can't see detail of image because all dot have color will be black. Ex: a avatar will be black block, I can't see mouth, eye, nose
I have a picture with many color, but after print, image just only have 2 color: black and white, not exist color is between black and white. This is my code
EscPos.connect(address).then(async success =>{ EscPos.setPrintingSize(EscPos.PRINTING_SIZE_80_MM); await EscPos.printImage(uri); await EscPos.disconnect(); }).catch(error =>{ console.log("error ", error); });