HTML canvas stroke() Method

Definasyon at Paggamit

stroke() Ang mga paraan na ito ay talagang magpipinta sa pamamagitan ng moveTo() at lineTo() Ang daan na tinukoy ng paraan ng paglilipat. Ang default na kulay ay puti.

Mga paalala:Gumamit ng strokeStyle Atributo upang pipinta ang ibang kulay/gradient.

Eskwelahan

Ipipinta ang isang daan, ang hugis ay ang berde na titik L:

Ang iyong browser ay hindi sumusuporta sa tag ng HTML5 canvas.

JavaScript:

var c=document.getElementById("myCanvas");
var ctx=c.getContext("2d");
ctx.beginPath();
ctx.moveTo(20,20);
ctx.lineTo(20,100);
ctx.lineTo(70,100);
ctx.strokeStyle="green";
ctx.stroke();

ทดลองด้วยตัวเอง

ระบุภาษา

context.stroke();

การสนับสนุนโปรแกรมนึกเรียน

ตัวเลขในตารางบอกว่าเวอร์ชั่นแรกที่สนับสนุนคุณสมบัตินี้

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
4.0 9.0 3.6 4.0 10.1

หมายเหตุ:Internet Explorer 8 และเวอร์ชั่นเก่ากว่าไม่สนับสนุนองค์ประกอบ <canvas>。