dos

Public/static/js/common.js

@@ -191,7 +191,7 @@ $('input[name=signature]').attr('placeholder', '准备好了，就在此署名
 
 
 //倒计时canvas定义
 //倒计时canvas定义
 
 
-let canvasinfo = initCanvas('.countdown-canvas', 'countDownCanvas', 254, 251, true);
+let canvasinfo = initCanvas('.countdown-canvas', 'countDownCanvas', 254, 254, true);
 countDownCanvas = canvasinfo[0];
 countDownCanvas = canvasinfo[0];
 countDownCtx = canvasinfo[1];
 countDownCtx = canvasinfo[1];
 
 
@@ -308,8 +308,8 @@ function showCountDownPage() {
         return false;
         return false;
     }
     }
     $('.countdown-page').css('background', bgColor);
     $('.countdown-page').css('background', bgColor);
-    countDownCtx.fillStyle = bgColor;
-    countDownCtx.fillRect(0, 0, countDownCanvas.width, countDownCanvas.height);
+
+    countDownCtx();
     $('.countdown-page').show();
     $('.countdown-page').show();
     $('.suggest-page .suggest-wrap').addClass('animate');
     $('.suggest-page .suggest-wrap').addClass('animate');
     setTimeout(function () {
     setTimeout(function () {
@@ -317,6 +317,16 @@ function showCountDownPage() {
     }, 500);
     }, 500);
 }
 }
 
 
+function countDownCtx() {
+    let angle = 360;
+    let Timer;
+    countDownCtx.fillStyle = '#000';
+    setInterval(function () {
+        angle += 3.6;
+        countDownCtx.sector(countDownCanvas.width / 4, countDownCanvas.height / 4, countDownCanvas.width / 4, angle);
+    }, 10);
+}
+
 function agreeSuggest() {
 function agreeSuggest() {
     $('.suggest-page .agree').hide();
     $('.suggest-page .agree').hide();
     $('.suggest-page .agree-active').show();
     $('.suggest-page .agree-active').show();
@@ -643,6 +653,16 @@ function initCanvas(target, id, canvasWidth, canvasHeight, useRem = false) {
     return [canvas, ctx];
     return [canvas, ctx];
 }
 }
 
 
+CanvasRenderingContext2D.prototype.sector = function (x, y, r, angle1, angle2) {
+    this.save();
+    this.beginPath();
+    this.moveTo(x, y);
+    this.arc(x, y, r, angle1 * Math.PI / 180, angle2 * Math.PI / 180, false);
+    this.closePath();
+    this.restore();
+    return this;
+}
+
 function getTranslateDistance(cardinal = 0) {
 function getTranslateDistance(cardinal = 0) {
     var wrapInnerTransform = $('.wrap-inner').css('transform');
     var wrapInnerTransform = $('.wrap-inner').css('transform');
     var wrapInnertop = parseFloat($('.wrap-inner').css('top'));
     var wrapInnertop = parseFloat($('.wrap-inner').css('top'));