2 lines
14 KiB
JavaScript
2 lines
14 KiB
JavaScript
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e<0&&(e+=1),e>1&&(e-=1),e<1/6?r+(t-r)*(6*e):e<1/2?t:e<2/3?r+(t-r)*(2/3-e)*6:r}function B(r,t,e){var a,n,i;if(r=h(r,360),t=h(t,100),e=h(e,100),t===0)n=e,i=e,a=e;else{var f=e<.5?e*(1+t):e+t-e*t,s=2*e-f;a=l(s,f,r+1/3),n=l(s,f,r),i=l(s,f,r-1/3)}return{r:a*255,g:n*255,b:i*255}}function S(r,t,e){r=h(r,255),t=h(t,255),e=h(e,255);var a=Math.max(r,t,e),n=Math.min(r,t,e),i=0,f=a,s=a-n,u=a===0?0:s/a;if(a===n)i=0;else{switch(a){case r:i=(t-e)/s+(t<e?6:0);break;case t:i=(e-r)/s+2;break;case e:i=(r-t)/s+4;break}i/=6}return{h:i,s:u,v:f}}function N(r,t,e){r=h(r,360)*6,t=h(t,100),e=h(e,100);var a=Math.floor(r),n=r-a,i=e*(1-t),f=e*(1-n*t),s=e*(1-(1-n)*t),u=a%6,H=[e,f,i,i,s,e][u],R=[s,e,e,f,i,i][u],T=[i,i,s,e,e,f][u];return{r:H*255,g:R*255,b:T*255}}function k(r,t,e,a){var n=[b(Math.round(r).toString(16)),b(Math.round(t).toString(16)),b(Math.round(e).toString(16))];return 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W(r){var t={r:0,g:0,b:0},e=1,a=null,n=null,i=null,f=!1,s=!1;return typeof r=="string"&&(r=U(r)),typeof r=="object"&&(g(r.r)&&g(r.g)&&g(r.b)?(t=E(r.r,r.g,r.b),f=!0,s=String(r.r).substr(-1)==="%"?"prgb":"rgb"):g(r.h)&&g(r.s)&&g(r.v)?(a=p(r.s),n=p(r.v),t=N(r.h,a,n),f=!0,s="hsv"):g(r.h)&&g(r.s)&&g(r.l)&&(a=p(r.s),i=p(r.l),t=B(r.h,a,i),f=!0,s="hsl"),Object.prototype.hasOwnProperty.call(r,"a")&&(e=r.a)),e=A(e),{ok:f,format:r.format||s,r:Math.min(255,Math.max(t.r,0)),g:Math.min(255,Math.max(t.g,0)),b:Math.min(255,Math.max(t.b,0)),a:e}}var G="[-\\+]?\\d+%?",q="[-\\+]?\\d*\\.\\d+%?",d="(?:".concat(q,")|(?:").concat(G,")"),y="[\\s|\\(]+(".concat(d,")[,|\\s]+(").concat(d,")[,|\\s]+(").concat(d,")\\s*\\)?"),m="[\\s|\\(]+(".concat(d,")[,|\\s]+(").concat(d,")[,|\\s]+(").concat(d,")[,|\\s]+(").concat(d,")\\s*\\)?"),c={CSS_UNIT:new RegExp(d),rgb:new RegExp("rgb"+y),rgba:new RegExp("rgba"+m),hsl:new RegExp("hsl"+y),hsla:new RegExp("hsla"+m),hsv:new RegExp("hsv"+y),hsva:new 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0?a:n.format,this.gradientType=e.gradientType,this.r<1&&(this.r=Math.round(this.r)),this.g<1&&(this.g=Math.round(this.g)),this.b<1&&(this.b=Math.round(this.b)),this.isValid=n.ok}return r.prototype.isDark=function(){return this.getBrightness()<128},r.prototype.isLight=function(){return!this.isDark()},r.prototype.getBrightness=function(){var t=this.toRgb();return(t.r*299+t.g*587+t.b*114)/1e3},r.prototype.getLuminance=function(){var t=this.toRgb(),e,a,n,i=t.r/255,f=t.g/255,s=t.b/255;return i<=.03928?e=i/12.92:e=Math.pow((i+.055)/1.055,2.4),f<=.03928?a=f/12.92:a=Math.pow((f+.055)/1.055,2.4),s<=.03928?n=s/12.92:n=Math.pow((s+.055)/1.055,2.4),.2126*e+.7152*a+.0722*n},r.prototype.getAlpha=function(){return this.a},r.prototype.setAlpha=function(t){return this.a=A(t),this.roundA=Math.round(100*this.a)/100,this},r.prototype.isMonochrome=function(){var t=this.toHsl().s;return t===0},r.prototype.toHsv=function(){var t=S(this.r,this.g,this.b);return{h:t.h*360,s:t.s,v:t.v,a:this.a}},r.prototype.toHsvString=function(){var t=S(this.r,this.g,this.b),e=Math.round(t.h*360),a=Math.round(t.s*100),n=Math.round(t.v*100);return this.a===1?"hsv(".concat(e,", ").concat(a,"%, ").concat(n,"%)"):"hsva(".concat(e,", ").concat(a,"%, ").concat(n,"%, ").concat(this.roundA,")")},r.prototype.toHsl=function(){var t=M(this.r,this.g,this.b);return{h:t.h*360,s:t.s,l:t.l,a:this.a}},r.prototype.toHslString=function(){var t=M(this.r,this.g,this.b),e=Math.round(t.h*360),a=Math.round(t.s*100),n=Math.round(t.l*100);return this.a===1?"hsl(".concat(e,", ").concat(a,"%, ").concat(n,"%)"):"hsla(".concat(e,", ").concat(a,"%, ").concat(n,"%, ").concat(this.roundA,")")},r.prototype.toHex=function(t){return t===void 0&&(t=!1),k(this.r,this.g,this.b,t)},r.prototype.toHexString=function(t){return t===void 0&&(t=!1),"#"+this.toHex(t)},r.prototype.toHex8=function(t){return t===void 0&&(t=!1),P(this.r,this.g,this.b,this.a,t)},r.prototype.toHex8String=function(t){return t===void 0&&(t=!1),"#"+this.toHex8(t)},r.prototype.toHexShortString=function(t){return t===void 0&&(t=!1),this.a===1?this.toHexString(t):this.toHex8String(t)},r.prototype.toRgb=function(){return{r:Math.round(this.r),g:Math.round(this.g),b:Math.round(this.b),a:this.a}},r.prototype.toRgbString=function(){var t=Math.round(this.r),e=Math.round(this.g),a=Math.round(this.b);return this.a===1?"rgb(".concat(t,", ").concat(e,", ").concat(a,")"):"rgba(".concat(t,", ").concat(e,", ").concat(a,", ").concat(this.roundA,")")},r.prototype.toPercentageRgb=function(){var t=function(e){return"".concat(Math.round(h(e,255)*100),"%")};return{r:t(this.r),g:t(this.g),b:t(this.b),a:this.a}},r.prototype.toPercentageRgbString=function(){var t=function(e){return Math.round(h(e,255)*100)};return this.a===1?"rgb(".concat(t(this.r),"%, ").concat(t(this.g),"%, ").concat(t(this.b),"%)"):"rgba(".concat(t(this.r),"%, 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i?t==="name"&&this.a===0?this.toName():this.toRgbString():(t==="rgb"&&(a=this.toRgbString()),t==="prgb"&&(a=this.toPercentageRgbString()),(t==="hex"||t==="hex6")&&(a=this.toHexString()),t==="hex3"&&(a=this.toHexString(!0)),t==="hex4"&&(a=this.toHex8String(!0)),t==="hex8"&&(a=this.toHex8String()),t==="name"&&(a=this.toName()),t==="hsl"&&(a=this.toHslString()),t==="hsv"&&(a=this.toHsvString()),a||this.toHexString())},r.prototype.toNumber=function(){return(Math.round(this.r)<<16)+(Math.round(this.g)<<8)+Math.round(this.b)},r.prototype.clone=function(){return new r(this.toString())},r.prototype.lighten=function(t){t===void 0&&(t=10);var e=this.toHsl();return e.l+=t/100,e.l=v(e.l),new r(e)},r.prototype.brighten=function(t){t===void 0&&(t=10);var e=this.toRgb();return e.r=Math.max(0,Math.min(255,e.r-Math.round(255*-(t/100)))),e.g=Math.max(0,Math.min(255,e.g-Math.round(255*-(t/100)))),e.b=Math.max(0,Math.min(255,e.b-Math.round(255*-(t/100)))),new r(e)},r.prototype.darken=function(t){t===void 0&&(t=10);var e=this.toHsl();return e.l-=t/100,e.l=v(e.l),new r(e)},r.prototype.tint=function(t){return t===void 0&&(t=10),this.mix("white",t)},r.prototype.shade=function(t){return t===void 0&&(t=10),this.mix("black",t)},r.prototype.desaturate=function(t){t===void 0&&(t=10);var e=this.toHsl();return e.s-=t/100,e.s=v(e.s),new r(e)},r.prototype.saturate=function(t){t===void 0&&(t=10);var e=this.toHsl();return e.s+=t/100,e.s=v(e.s),new r(e)},r.prototype.greyscale=function(){return this.desaturate(100)},r.prototype.spin=function(t){var e=this.toHsl(),a=(e.h+t)%360;return e.h=a<0?360+a:a,new r(e)},r.prototype.mix=function(t,e){e===void 0&&(e=50);var a=this.toRgb(),n=new r(t).toRgb(),i=e/100,f={r:(n.r-a.r)*i+a.r,g:(n.g-a.g)*i+a.g,b:(n.b-a.b)*i+a.b,a:(n.a-a.a)*i+a.a};return new r(f)},r.prototype.analogous=function(t,e){t===void 0&&(t=6),e===void 0&&(e=30);var a=this.toHsl(),n=360/e,i=[this];for(a.h=(a.h-(n*t>>1)+720)%360;--t;)a.h=(a.h+n)%360,i.push(new r(a));return i},r.prototype.complement=function(){var t=this.toHsl();return t.h=(t.h+180)%360,new r(t)},r.prototype.monochromatic=function(t){t===void 0&&(t=6);for(var e=this.toHsv(),a=e.h,n=e.s,i=e.v,f=[],s=1/t;t--;)f.push(new r({h:a,s:n,v:i})),i=(i+s)%1;return f},r.prototype.splitcomplement=function(){var t=this.toHsl(),e=t.h;return[this,new r({h:(e+72)%360,s:t.s,l:t.l}),new r({h:(e+216)%360,s:t.s,l:t.l})]},r.prototype.onBackground=function(t){var e=this.toRgb(),a=new r(t).toRgb(),n=e.a+a.a*(1-e.a);return new r({r:(e.r*e.a+a.r*a.a*(1-e.a))/n,g:(e.g*e.a+a.g*a.a*(1-e.a))/n,b:(e.b*e.a+a.b*a.a*(1-e.a))/n,a:n})},r.prototype.triad=function(){return this.polyad(3)},r.prototype.tetrad=function(){return this.polyad(4)},r.prototype.polyad=function(t){for(var e=this.toHsl(),a=e.h,n=[this],i=360/t,f=1;f<t;f++)n.push(new r({h:(a+f*i)%360,s:e.s,l:e.l}));return n},r.prototype.equals=function(t){return this.toRgbString()===new r(t).toRgbString()},r}();export{D as T};
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