How to generate a new field of bright flowers on your Shopify store

You have an online flower shop and you want to create an interesting highlight for your store, you can refer to this article. This article will guide you how to generate a new field of bright flowers after every click on your Shopify store.

LIVE DEMO

Follow the steps below:

• From your Shopify admin, go to Online Store > Themes.
• Find the theme you want to edit, and then click Actions > Edit code.
• In the Snippets directory, click Add a new snippets.
• In the dialog appear, you fill huratips-field-flowers for the input field.
  
  
• Inserting below code to this file.
  
  <div class="huratips-background-random-flowers"><canvas id="canvas-background-random-flowers"></canvas></div> <style> .huratips-background-random-flowers{ position: fixed; z-index: 9999; left: 0; right: 0; bottom: 0; pointer-events: none; } #canvas-background-random-flowers { height: 100%!important; width: 100%!important; background-color: rgba(255, 255, 255, 0.0)!important; } </style> <script> (function () { //fields var canvas = document.getElementById("canvas-background-random-flowers"); var body = document.getElementsByTagName("body")[0]; var positions = [] var ctx = canvas.getContext("2d"); const MINPETAL = 5 const MAXPETAL = 13 var pistilC, petalC, pistilC2, petalC2 /*Initialize flowers*/ body.addEventListener("click",function(ev){ drawFlowers() }) window.onload = drawFlowers window.onresize = drawFlowers /*Flower flunctions*/ function drawFlowers() { scaleCanvas() //background color ctx.clearRect(0, 0, canvas.width, canvas.height) positions = [] body.style.filter = chance(.12)?`grayscale(${getRandomInt(0,80)}%)`:"" let mode = pick(["daisies", "multi", "quad", "roses", "crosshatch", "blueYellow", "greenRed"]) let bg = new randomColor(minSat=50) if(mode=="daisies") bg.l = getRandomInt(0,50) canvas.style.backgroundColor = bg.hsl() //themes hsl=pistil color hsl2=petal color var colorz = { "daisies":{h2:12,s2:38,l2:97,h:45,s:92,l:52,vary:20,mix:false}, "roses":{h:1,s:91,l:46,h2:1,s2:91,l2:30,vary:20,mix:true}, "crosshatch":{h:1,s:91,l:46,vary:80,mix:true},/*only defines one varying pistil color*/ "greenRed":{h:102,s:72,l:27,h2:348,s2:89,l2:42,vary:20,mix:false}, "blueYellow":{h:45,s:99,l:50,h2:240,s2:67,l2:58,vary:10,mix:false}, } //drawing options var opt = { mode:mode, spaceAround:chance(), allowLarge:chance(), padding:getRandomInt(1,4), innerDetails:chance(), petalIterations:4, minOpacity:getRandomFloat(.5,.9), invertColors: chance(.25) } //assign colors let colorOpt = colorz[mode] let colors = getThemeColors(colorOpt) /*pistil color at index 0, petal color at index 1*/ if(opt.invertColors){ petalC = colors[0].hsl() pistilC = colors[1].hsl() } else { petalC = colors[1].hsl() pistilC = colors[0].hsl() } colors = getThemeColors(colorOpt) if(opt.invertColors){ petalC2 = colors[0].hsl() pistilC2 = colors[1].hsl() } else { if(colorOpt&&colorOpt.mix){/*switching petals and pistil color*/ petalC2 = colors[0].hsl() pistilC2 = colors[1].hsl() } else { petalC2 =colors[1].hsl() pistilC2 =colors[0].hsl() } } //draw the flowers let numFlower=5; for(let i=0; i<numFlower; i++){ if(mode=="multi") { pistilC = new randomColor(minSat=50).hsl() petalC = new randomColor(minSat=50).hsl() pistilC2 = new randomColor(minSat=50).hsl() petalC2 = new randomColor(minSat=50).hsl() } drawFlower(opt) } } function drawFlower(opt) { let f = new Flower(opt); if(!f) return false; positions.push(new Point(f.x, f.y)) ctx.save(); ctx.globalAlpha = f.opacity ctx.lineWidth = f.lw; ctx.translate(f.x, f.y); ctx.rotate(f.rad); ctx.translate(-f.x, -f.y); ctx.fillStyle = chance()?petalC2:petalC ctx.strokeStyle = ctx.fillStyle //petals for (let i = 0; i < f.petals; i++) { ctx.translate(f.x, f.y); ctx.rotate((f.rotate * Math.PI) / 180); ctx.translate(-f.x, -f.y); ctx.beginPath(); ctx.moveTo(f.x, f.y-f.shiftOut); for (let j = 0; j < opt.petalIterations; j++) { let sp1 = f.r*f.petalSpread1 let len1 = f.r*f.petalLength1 let sp2 = f.r*f.petalSpread2 let len2 = f.r*f.petalLength2 let endX = f.petalBase let endY = f.shiftOut ctx.translate(f.x, f.y); if(j%2==0){/*symmetric rotations for more symmetric petals, rando for some irregularity*/ ctx.rotate((j*(360/opt.petalIterations) * Math.PI) / 180); } else { ctx.rotate((j*(getRandomInt(1,4)) * Math.PI) / 180); } ctx.translate(-f.x, -f.y); ctx.bezierCurveTo(f.x-sp1,/*control point #1 'upper left'*/ f.y-len1, f.x+sp2,/*control point #2 'upper right'*/ f.y-len2, f.x+endX,/*ending point*/ f.y-endY) if(opt.innerDetails) ctx.quadraticCurveTo( f.x,/*control point*/ f.y+f.r, f.x+getRandomInt(0,5),/*ending point*/ f.y) } ctx.fill(); ctx.closePath(); ctx.beginPath() } //pistil for (let j = 0; j < 3; j++) { ctx.arc(f.x+getRandomFloat(-2,2), f.y+getRandomFloat(-2,2), (f.r/f.centerDivisor), 0, 360) } ctx.strokeStyle = petalC; ctx.fillStyle = opt.mode!="crosshatch"&&opt.mode!="daisies" ? (chance()?pistilC2:pistilC) : pistilC; ctx.globalAlpha = 1; ctx.fill(); ctx.restore(); } function Flower(opt) { this.r = opt.allowLarge && chance(.05)? getRandomInt(50,150) : getRandomInt(20,50) this.x = getRandomInt(0, canvas.width) this.y = getRandomInt(0, canvas.height) if(opt.spaceAround&&positions.some(pos=>{ let d = distance(new Point(this.x,this.y), new Point(pos.x,pos.y)) return d<this.r*opt.padding })) { return false; } this.lw = 4; this.angle = getRandomInt(0, 360) this.rad = (this.angle * Math.PI) / 180 this.opacity = getRandomFloat(opt.minOpacity,1) this.petals = this.r <= 40 ? getRandomInt(3,9) : getRandomInt(MINPETAL,MAXPETAL) this.shiftOut = getRandomFloat(0,this.r/3) this.petalBase = getRandomInt(0,5);//getRandomInt(0,this.r<25?5:10) this.centerDivisor = getRandomFloat(3,9) this.petalSpread1 = getRandomFloat(.3,this.petals<=7?.7:.5) this.petalLength1 = getRandomFloat(.9,2) this.petalSpread2 = getRandomFloat(this.petalSpread1-.2,this.petalSpread1+.2); this.petalLength2 = getRandomFloat(.9,2) this.rotate = Math.floor(360/this.petals); } function getThemeColors(opt){ let dPetal = new randomColor() let dPistil = new randomColor() if(!opt) return [dPistil, dPetal] if(opt.h) dPetal.h = opt.h + getRandomInt(-opt.vary,opt.vary) if(opt.s) dPetal.s = opt.s + getRandomInt(-opt.vary,opt.vary) if(opt.l) dPetal.l = opt.l + getRandomInt(-opt.vary,opt.vary) if(opt.h2) dPistil.h = opt.h2 + getRandomInt(-opt.vary,opt.vary) if(opt.s2) dPistil.s = opt.s2 + getRandomInt(-opt.vary,opt.vary) if(opt.l2) dPistil.l = opt.l2 + getRandomInt(-opt.vary,opt.vary) return [dPetal, dPistil] } /*utility*/ function scaleCanvas(){ var w = Math.max(document.documentElement.clientWidth, window.innerWidth); var h = Math.max(document.documentElement.clientHeight, window.innerHeight); canvas.style.width = w + "px"; canvas.style.height = h + "px"; var scale = 1;//window.devicePixelRatio; canvas.width = Math.floor(w * scale); canvas.height = Math.floor(h * scale); ctx.scale(scale, scale); } function distance(p1, p2) { return Math.floor(Math.sqrt(Math.pow(p1.x-p2.x,2) + Math.pow(p1.y - p2.y,2))) } function randomColor(minSat = 0, maxSat=100, minBright=0, maxBright=100){ this.h = getRandomInt(0,360) this.s = getRandomInt(minSat,maxSat) this.l = getRandomInt(minBright,maxBright) this.hsl = ()=>{return`hsl(${this.h},${this.s}%,${this.l}%)`}; } function getRandomInt(min, max) { min = Math.ceil(min); max = Math.floor(max); return Math.floor(Math.random() * (max - min + 1)) + min; } function getRandomFloat(min, max) { return Math.random() * (max - min) + min; } function pick(arr) { return arr[Math.floor(Math.random() * arr.length)]; } function chance(limit = 0.5) { return Math.random() < limit; } function Point(x,y) { this.x = x this.y = y } })("HuraTips.Com"); </script>

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  <div class="huratips-background-random-flowers"><canvas id="canvas-background-random-flowers"></canvas></div> <style>   .huratips-background-random-flowers{     position: fixed;     z-index: 9999;     left: 0;     right: 0;     bottom: 0;     pointer-events: none;   }   #canvas-background-random-flowers {     height: 100%!important;     width: 100%!important;     background-color: rgba(255, 255, 255, 0.0)!important;   } </style> <script>   (function () {     //fields     var canvas = document.getElementById("canvas-background-random-flowers");     var body = document.getElementsByTagName("body")[0];     var positions = []     var ctx = canvas.getContext("2d");     const MINPETAL = 5     const MAXPETAL = 13     var pistilC, petalC, pistilC2, petalC2     /*Initialize flowers*/     body.addEventListener("click",function(ev){       drawFlowers()     })     window.onload = drawFlowers     window.onresize = drawFlowers     /*Flower flunctions*/     function drawFlowers() {       scaleCanvas()       //background color         ctx.clearRect(0, 0, canvas.width, canvas.height)       positions = []       body.style.filter = chance(.12)?`grayscale(${getRandomInt(0,80)}%)`:""       let mode = pick(["daisies", "multi", "quad", "roses", "crosshatch", "blueYellow", "greenRed"])           let bg = new randomColor(minSat=50)       if(mode=="daisies") bg.l = getRandomInt(0,50)       canvas.style.backgroundColor = bg.hsl()       //themes hsl=pistil color hsl2=petal color       var colorz = {         "daisies":{h2:12,s2:38,l2:97,h:45,s:92,l:52,vary:20,mix:false},         "roses":{h:1,s:91,l:46,h2:1,s2:91,l2:30,vary:20,mix:true},         "crosshatch":{h:1,s:91,l:46,vary:80,mix:true},/*only defines one varying pistil color*/         "greenRed":{h:102,s:72,l:27,h2:348,s2:89,l2:42,vary:20,mix:false},         "blueYellow":{h:45,s:99,l:50,h2:240,s2:67,l2:58,vary:10,mix:false},       }       //drawing options       var opt = {         mode:mode,         spaceAround:chance(),         allowLarge:chance(),         padding:getRandomInt(1,4),         innerDetails:chance(),         petalIterations:4,         minOpacity:getRandomFloat(.5,.9),         invertColors: chance(.25)       }       //assign colors       let colorOpt = colorz[mode]       let colors =  getThemeColors(colorOpt) /*pistil color at index 0, petal color at index 1*/       if(opt.invertColors){         petalC = colors[0].hsl()         pistilC = colors[1].hsl()       } else {         petalC = colors[1].hsl()         pistilC = colors[0].hsl()       }       colors = getThemeColors(colorOpt)       if(opt.invertColors){         petalC2 = colors[0].hsl()         pistilC2 = colors[1].hsl()       } else {         if(colorOpt&&colorOpt.mix){/*switching petals and pistil color*/           petalC2 = colors[0].hsl()           pistilC2 = colors[1].hsl()         } else {           petalC2 =colors[1].hsl()           pistilC2 =colors[0].hsl()         }       }       //draw the flowers       let numFlower=5;       for(let i=0; i<numFlower; i++){         if(mode=="multi") {           pistilC = new randomColor(minSat=50).hsl()           petalC = new randomColor(minSat=50).hsl()           pistilC2 = new randomColor(minSat=50).hsl()           petalC2 = new randomColor(minSat=50).hsl()         }         drawFlower(opt)       }     }     function drawFlower(opt) {       let f = new Flower(opt);       if(!f) return false;       positions.push(new Point(f.x, f.y))       ctx.save();       ctx.globalAlpha = f.opacity       ctx.lineWidth = f.lw;       ctx.translate(f.x, f.y);       ctx.rotate(f.rad);       ctx.translate(-f.x, -f.y);       ctx.fillStyle = chance()?petalC2:petalC       ctx.strokeStyle = ctx.fillStyle       //petals       for (let i = 0; i < f.petals; i++) {         ctx.translate(f.x, f.y);         ctx.rotate((f.rotate * Math.PI) / 180);         ctx.translate(-f.x, -f.y);         ctx.beginPath();         ctx.moveTo(f.x, f.y-f.shiftOut);         for (let j = 0; j < opt.petalIterations; j++) {           let sp1 = f.r*f.petalSpread1           let len1 = f.r*f.petalLength1           let sp2 = f.r*f.petalSpread2           let len2 = f.r*f.petalLength2           let endX = f.petalBase           let endY = f.shiftOut           ctx.translate(f.x, f.y);           if(j%2==0){/*symmetric rotations for more symmetric petals, rando for some irregularity*/             ctx.rotate((j*(360/opt.petalIterations) * Math.PI) / 180);           } else {             ctx.rotate((j*(getRandomInt(1,4)) * Math.PI) / 180);           }             ctx.translate(-f.x, -f.y);           ctx.bezierCurveTo(f.x-sp1,/*control point #1 'upper left'*/                             f.y-len1,                             f.x+sp2,/*control point #2 'upper right'*/                             f.y-len2,                             f.x+endX,/*ending point*/                             f.y-endY)           if(opt.innerDetails) ctx.quadraticCurveTo(             f.x,/*control point*/             f.y+f.r,             f.x+getRandomInt(0,5),/*ending point*/             f.y)             }           ctx.fill();         ctx.closePath();         ctx.beginPath()         }       //pistil       for (let j = 0; j < 3; j++) {         ctx.arc(f.x+getRandomFloat(-2,2), f.y+getRandomFloat(-2,2), (f.r/f.centerDivisor), 0, 360)       }       ctx.strokeStyle = petalC;       ctx.fillStyle = opt.mode!="crosshatch"&&opt.mode!="daisies" ? (chance()?pistilC2:pistilC) : pistilC;       ctx.globalAlpha = 1;       ctx.fill();       ctx.restore();     }     function Flower(opt) {       this.r = opt.allowLarge && chance(.05)? getRandomInt(50,150) : getRandomInt(20,50)       this.x = getRandomInt(0, canvas.width)       this.y = getRandomInt(0, canvas.height)       if(opt.spaceAround&&positions.some(pos=>{         let d =  distance(new Point(this.x,this.y), new Point(pos.x,pos.y))         return d<this.r*opt.padding       })) {         return false;       }       this.lw = 4;           this.angle = getRandomInt(0, 360)       this.rad = (this.angle * Math.PI) / 180       this.opacity = getRandomFloat(opt.minOpacity,1)       this.petals = this.r <= 40 ? getRandomInt(3,9) : getRandomInt(MINPETAL,MAXPETAL)       this.shiftOut = getRandomFloat(0,this.r/3)       this.petalBase = getRandomInt(0,5);//getRandomInt(0,this.r<25?5:10)       this.centerDivisor = getRandomFloat(3,9)       this.petalSpread1 = getRandomFloat(.3,this.petals<=7?.7:.5)       this.petalLength1 = getRandomFloat(.9,2)       this.petalSpread2 = getRandomFloat(this.petalSpread1-.2,this.petalSpread1+.2);       this.petalLength2 = getRandomFloat(.9,2)       this.rotate = Math.floor(360/this.petals);     }     function getThemeColors(opt){       let dPetal = new randomColor()       let dPistil = new randomColor()       if(!opt) return [dPistil, dPetal]       if(opt.h) dPetal.h = opt.h + getRandomInt(-opt.vary,opt.vary)       if(opt.s) dPetal.s = opt.s + getRandomInt(-opt.vary,opt.vary)       if(opt.l) dPetal.l = opt.l + getRandomInt(-opt.vary,opt.vary)       if(opt.h2) dPistil.h = opt.h2 + getRandomInt(-opt.vary,opt.vary)       if(opt.s2) dPistil.s = opt.s2 + getRandomInt(-opt.vary,opt.vary)       if(opt.l2) dPistil.l = opt.l2 + getRandomInt(-opt.vary,opt.vary)       return [dPetal, dPistil]     }     /*utility*/     function scaleCanvas(){       var w = Math.max(document.documentElement.clientWidth, window.innerWidth);       var h = Math.max(document.documentElement.clientHeight, window.innerHeight);       canvas.style.width = w + "px";       canvas.style.height = h + "px";       var scale = 1;//window.devicePixelRatio;         canvas.width = Math.floor(w * scale);       canvas.height = Math.floor(h * scale);       ctx.scale(scale, scale);     }     function distance(p1, p2) {       return Math.floor(Math.sqrt(Math.pow(p1.x-p2.x,2) + Math.pow(p1.y - p2.y,2)))           }     function randomColor(minSat = 0, maxSat=100, minBright=0, maxBright=100){       this.h = getRandomInt(0,360)       this.s = getRandomInt(minSat,maxSat)       this.l = getRandomInt(minBright,maxBright)       this.hsl = ()=>{return`hsl(${this.h},${this.s}%,${this.l}%)`};     }     function getRandomInt(min, max) {       min = Math.ceil(min);       max = Math.floor(max);       return Math.floor(Math.random() * (max - min + 1)) + min;     }     function getRandomFloat(min, max) {       return Math.random() * (max - min) + min;     }     function pick(arr) {       return arr[Math.floor(Math.random() * arr.length)];     }     function chance(limit = 0.5) {       return Math.random() < limit;     }     function Point(x,y) {       this.x = x       this.y = y     }   })("HuraTips.Com"); </script>

• Click Save.

Now you can include this snippet to any page you want to appear… field flowers.

LIVE DEMO

Happy coding!

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