去掉黑线:
1 2 3 4 5 6 7 8 9 10 | $( "#signature" ).jSignature({ width: '100%' , height: '100%' , UndoButton: true , sizeRatio: 1, color: "#000" , "background-color" : "#fff" , "decor-color" : "rgba(0,0,0,0)" , //这里将颜色设置为透明 lineWidth: 2, }); |