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<html> | <html> | ||
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</div> | </div> | ||
<div class="container" style="margin-top: 20px"> | <div class="container" style="margin-top: 20px"> | ||
+ | |||
+ | <canvas id="base_page" width="800" height="400" style=""> | ||
+ | 您的浏览器不支持 HTML5 canvas 标签。 | ||
+ | </canvas> | ||
+ | <script> | ||
+ | var width = 800; | ||
+ | var height = 400; | ||
+ | |||
+ | var c = document.getElementById("base_page"); | ||
+ | |||
+ | $("#base_page").attr("width", c.parentElement.clientWidth); | ||
+ | |||
+ | var ctx = c.getContext("2d"); | ||
+ | that = ctx; | ||
+ | var i = 0; | ||
+ | var pi = Math.PI; | ||
+ | var basex = c.width / 2; | ||
+ | var basey = c.height / 2; | ||
+ | width = c.width; | ||
+ | height = c.height; | ||
+ | var imgx; | ||
+ | var imgy; | ||
+ | |||
+ | var w1 = "https://static.igem.org/mediawiki/2018/a/a8/T--NEU_China_B--w1.png"; | ||
+ | var w2 = "https://static.igem.org/mediawiki/2018/f/f9/T--NEU_China_B--w2.png"; | ||
+ | var w3 = "https://static.igem.org/mediawiki/2018/2/27/T--NEU_China_B--w3.png"; | ||
+ | var w4 = "https://static.igem.org/mediawiki/2018/9/96/T--NEU_China_B--w4.png"; | ||
+ | var w5 = "https://static.igem.org/mediawiki/2018/7/7a/T--NEU_China_B--w5.png"; | ||
+ | var w6 = "https://static.igem.org/mediawiki/2018/6/66/T--NEU_China_B--w6.png"; | ||
+ | |||
+ | var img1 = new Image(); | ||
+ | var img2 = new Image(); | ||
+ | var img3 = new Image(); | ||
+ | var img4 = new Image(); | ||
+ | var img5 = new Image(); | ||
+ | var img6 = new Image(); | ||
+ | img1.src = w1; | ||
+ | var during = 40; | ||
+ | var t1 = 0; | ||
+ | var base_t1 = 0; | ||
+ | var t2 = 0; | ||
+ | var base_t2 = base_t1 + during; | ||
+ | var t3 = 0; | ||
+ | var base_t3 = base_t2 + during; | ||
+ | var t4 = 0; | ||
+ | var base_t4 = base_t3 + during; | ||
+ | var t5 = 0; | ||
+ | var base_t5 = base_t4 + during; | ||
+ | var t6 = 0; | ||
+ | var base_t6 = base_t5 + during; | ||
+ | |||
+ | var x_e = 300; | ||
+ | var y_e = 150; | ||
+ | |||
+ | var tipsWarpper = {}; | ||
+ | |||
+ | |||
+ | function redraw() { | ||
+ | ctx.clearRect(0, 0, width, height); | ||
+ | |||
+ | var i = 0; | ||
+ | ctx.beginPath(); | ||
+ | var x = x_e * Math.cos(0 * 180 * 2) + basex; | ||
+ | var y = y_e * Math.sin(0 * 180 * 4) + basey; | ||
+ | ctx.moveTo(x, y); | ||
+ | for (i = 0; i < 0.05; i += 0.00001) { | ||
+ | var x = x_e * Math.cos(i * 180 * 2) + basex; | ||
+ | var y = y_e * Math.sin(i * 180 * 4) + basey; | ||
+ | ctx.lineTo(x, y); | ||
+ | } | ||
+ | ctx.strokeStyle = '#FAF0E6'; | ||
+ | ctx.lineWidth = 3; | ||
+ | ctx.stroke(); | ||
+ | ctx.closePath(); | ||
+ | |||
+ | } | ||
+ | |||
+ | function draw(x, y, r) { | ||
+ | ctx.beginPath(); | ||
+ | ctx.arc(x, y, r, 0, Math.PI * 2, true); | ||
+ | ctx.fillStyle = "red"; | ||
+ | ctx.fill(); | ||
+ | ctx.closePath(); | ||
+ | } | ||
+ | function drawTips(x, y, w, h, msg) { | ||
+ | // ctx.beginPath(); | ||
+ | // ctx.rect(x, y, w, h); | ||
+ | // ctx.fillStyle = 'white'; | ||
+ | // ctx.fill(); | ||
+ | // ctx.closePath(); | ||
+ | ctx.beginPath(); | ||
+ | ctx.font = 'italic 40pt Calibri'; | ||
+ | ctx.fillStyle = 'yellow'; | ||
+ | ctx.fillText(msg, x, y); | ||
+ | ctx.fill(); | ||
+ | ctx.closePath(); | ||
+ | } | ||
+ | |||
+ | function drawImg(imgWarpper, x, y) { | ||
+ | var img = imgWarpper.img; | ||
+ | var drawWidth = img.width / 4; | ||
+ | var drawHeight = img.height / 4; | ||
+ | var imx = x - drawWidth / 2; | ||
+ | var imy = y - drawHeight / 2 | ||
+ | imgWarpper.x = imx; | ||
+ | imgWarpper.y = imy; | ||
+ | ctx.drawImage(img, imx, imy, drawWidth, drawHeight); | ||
+ | } | ||
+ | |||
+ | var imgWarpper1 = {}; | ||
+ | var imgWarpper2 = {}; | ||
+ | var imgWarpper3 = {}; | ||
+ | var imgWarpper4 = {}; | ||
+ | var imgWarpper5 = {}; | ||
+ | var imgWarpper6 = {}; | ||
+ | |||
+ | imgWarpper1.img = img1; | ||
+ | imgWarpper2.img = img2; | ||
+ | imgWarpper3.img = img3; | ||
+ | imgWarpper4.img = img4; | ||
+ | imgWarpper5.img = img5; | ||
+ | imgWarpper6.img = img6; | ||
+ | |||
+ | img1.onload = function () { | ||
+ | img2.src = w2; | ||
+ | img2.onload = function () { | ||
+ | img3.src = w3; | ||
+ | img3.onload = function () { | ||
+ | img4.src = w4; | ||
+ | img4.onload = function () { | ||
+ | img5.src = w5; | ||
+ | img5.onload = function () { | ||
+ | console.log("finish"); | ||
+ | img6.src = w6; | ||
+ | img6.onload = function () { | ||
+ | var timer = setInterval(function () { | ||
+ | redraw(); | ||
+ | i += 0.00001; | ||
+ | |||
+ | t1 = i + base_t1; | ||
+ | t2 = i + base_t2; | ||
+ | t3 = i + base_t3; | ||
+ | t4 = i + base_t4; | ||
+ | t5 = i + base_t5; | ||
+ | t6 = i + base_t6; | ||
+ | |||
+ | var img1_x = x_e * Math.cos(t1 * 180 * 2) + basex; | ||
+ | var img1_y = y_e * Math.sin(t1 * 180 * 4) + basey; | ||
+ | |||
+ | drawImg(imgWarpper1, img1_x, img1_y); | ||
+ | |||
+ | var img2_x = x_e * Math.cos(t2 * 180 * 2) + basex; | ||
+ | var img2_y = y_e * Math.sin(t2 * 180 * 4) + basey; | ||
+ | imgWarpper2.x = img2_x; | ||
+ | imgWarpper2.y = img2_y; | ||
+ | // imgWarpper2.w = i | ||
+ | drawImg(imgWarpper2, img2_x, img2_y); | ||
+ | |||
+ | |||
+ | var img3_x = x_e * Math.cos(t3 * 180 * 2) + basex; | ||
+ | var img3_y = y_e * Math.sin(t3 * 180 * 4) + basey; | ||
+ | drawImg(imgWarpper3, img3_x, img3_y); | ||
+ | |||
+ | var img4_x = x_e * Math.cos(t4 * 180 * 2) + basex; | ||
+ | var img4_y = y_e * Math.sin(t4 * 180 * 4) + basey; | ||
+ | drawImg(imgWarpper4, img4_x, img4_y); | ||
+ | |||
+ | |||
+ | var img5_x = x_e * Math.cos(t5 * 180 * 2) + basex; | ||
+ | var img5_y = y_e * Math.sin(t5 * 180 * 4) + basey; | ||
+ | drawImg(imgWarpper5, img5_x, img5_y); | ||
+ | |||
+ | |||
+ | var img6_x = x_e * Math.cos(t6 * 180 * 2) + basex; | ||
+ | var img6_y = y_e * Math.sin(t6 * 180 * 4) + basey; | ||
+ | drawImg(imgWarpper6, img6_x, img6_y); | ||
+ | console.log(tipsWarpper.valid) | ||
+ | if (tipsWarpper.valid == true) | ||
+ | drawTips(tipsWarpper.x, tipsWarpper.y, 100, 100, tipsWarpper.msg); | ||
+ | // if (y > 400) { | ||
+ | // clearInterval(timer); | ||
+ | // } | ||
+ | }, 50); | ||
+ | |||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function contains(imgWarpper, x, y) { | ||
+ | var img = imgWarpper.img; | ||
+ | var rect = {}; | ||
+ | var drawWidth = img.width / 4; | ||
+ | var drawHeight = img.height / 4; | ||
+ | rect.x = imgWarpper.x; | ||
+ | rect.y = imgWarpper.y;; | ||
+ | rect.x2 = drawWidth + rect.x; | ||
+ | rect.y2 = drawHeight + rect.y; | ||
+ | if (rect.x < x) | ||
+ | if (rect.x2 > x) | ||
+ | if (rect.y < y) | ||
+ | if (rect.y2 > y) | ||
+ | return true; | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | c.addEventListener('click', function (event) { | ||
+ | var x = event.clientX - c.getBoundingClientRect().left; | ||
+ | var y = event.clientY - c.getBoundingClientRect().top; | ||
+ | // console.log(x, y); | ||
+ | if (contains(imgWarpper1, x, y)) { | ||
+ | console.log("img 1"); | ||
+ | window.location.href = 'https://2018.igem.org/Team:NEU_China_B/background'; | ||
+ | } | ||
+ | else if (contains(imgWarpper2, x, y)) { | ||
+ | console.log("img 2"); | ||
+ | window.location.href = 'https://2018.igem.org/Team:NEU_China_B/Basic_Part'; | ||
+ | } | ||
+ | else if (contains(imgWarpper3, x, y)) { | ||
+ | console.log("img3"); | ||
+ | window.location.href = 'https://2018.igem.org/Team:NEU_China_B/Team'; | ||
+ | } | ||
+ | else if (contains(imgWarpper4, x, y)) { | ||
+ | console.log("img4"); | ||
+ | window.location.href = 'https://2018.igem.org/Team:NEU_China_B/InterLab'; | ||
+ | } | ||
+ | else if (contains(imgWarpper5, x, y)) { | ||
+ | console.log("img5"); | ||
+ | window.location.href = 'https://2018.igem.org/Team:NEU_China_B/Human_Practices'; | ||
+ | } | ||
+ | else if (contains(imgWarpper6, x, y)) { | ||
+ | window.location.href = 'https://2018.igem.org/Team:NEU_China_B/Human_Practices'; | ||
+ | } | ||
+ | }); | ||
+ | c.onmousemove = function (event) { | ||
+ | var x = event.clientX - c.getBoundingClientRect().left; | ||
+ | var y = event.clientY - c.getBoundingClientRect().top; | ||
+ | if (contains(imgWarpper1, x, y)) { | ||
+ | tipsWarpper.x = x; | ||
+ | tipsWarpper.y = y; | ||
+ | tipsWarpper.valid = true; | ||
+ | tipsWarpper.msg = "Background"; | ||
+ | } | ||
+ | else if (contains(imgWarpper2, x, y)) { | ||
+ | console.log("img 2"); | ||
+ | tipsWarpper.x = x; | ||
+ | tipsWarpper.y = y; | ||
+ | tipsWarpper.valid = true; | ||
+ | tipsWarpper.msg = "Basic Part"; | ||
+ | } | ||
+ | else if (contains(imgWarpper3, x, y)) { | ||
+ | console.log("img3"); | ||
+ | tipsWarpper.valid = true; | ||
+ | tipsWarpper.x = x; | ||
+ | tipsWarpper.y = y; | ||
+ | tipsWarpper.msg = "Team"; | ||
+ | } | ||
+ | else if (contains(imgWarpper4, x, y)) { | ||
+ | console.log("img4"); | ||
+ | tipsWarpper.x = x; | ||
+ | tipsWarpper.y = y; | ||
+ | tipsWarpper.msg = "InterLab"; | ||
+ | tipsWarpper.valid = true; | ||
+ | } | ||
+ | else if (contains(imgWarpper5, x, y)) { | ||
+ | console.log("img5"); | ||
+ | tipsWarpper.x = x; | ||
+ | tipsWarpper.y = y; | ||
+ | tipsWarpper.msg = "Human_Practices"; | ||
+ | tipsWarpper.valid = true; | ||
+ | } | ||
+ | else if (contains(imgWarpper6, x, y)) { | ||
+ | tipsWarpper.x = x; | ||
+ | tipsWarpper.y = y; | ||
+ | tipsWarpper.msg = "??????"; | ||
+ | tipsWarpper.valid = true; | ||
+ | } | ||
+ | else { | ||
+ | console.log("six"); | ||
+ | tipsWarpper.valid = false; | ||
+ | } | ||
+ | } | ||
+ | </script> |
Revision as of 12:15, 17 October 2018