setWatermarkContent(content) {
let id = "1.23452384164.1223412415";
if (document.getElementById(id) !== null) {
document.body.removeChild(document.getElementById(id));
}
let ele = document.createElement("canvas");
ele.width = 250;
ele.height = 150;
let getCanvas = ele.getContext("2d");
this.customcxt = getCanvas;
getCanvas.rotate((-20 * Math.PI) / 180);
getCanvas.font = "20px Vedana";
getCanvas.fillStyle = "rgba(200, 200, 200, 0.35)";
getCanvas.textAlign = "center";
getCanvas.textBaseline = "Middle";
getCanvas.fillText(content, ele.width / 6, ele.height / 2);
// getCanvas.fillText(content2, ele.width / 6, (ele.height + 40) / 2)
let div = document.createElement("div");
div.id = id
vue实现水印
最新推荐文章于 2025-02-14 11:29:15 发布