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var canvas = document.getElementById("xxx"); context2d = canvas.getContext("2d"); var img = new Image(); img.src = "images/terminal.png"; img.onload = function() { context2d.drawImage(img, 10, 10); context2d.font = "16px Lucida Grande"; context2d.fillText("1234567890", 12, 12, 120); }
给下代码
var canvas = document.getElementById("xxx");
context2d = canvas.getContext("2d");
var img = new Image();
img.src = "images/terminal.png";
img.onload = function() {
context2d.drawImage(img, 10, 10);
}
context2d.font = "16px Lucida Grande";
context2d.fillText("1234567890", 12, 12, 120);
y坐标为0吗
context2d.textBaseline="top";
context2d.fillText