Merge pull request #2796 from objectcomputing/feature-2795/toggle-pulse-report

Feature 2795/toggle pulse report

Author: mkimberlin

web-ui/src/helpers/colors.js

@@ -0,0 +1,31 @@
+// pSBC - Shade Blend Convert - Version 4.1 - 01/7/2021
+// https://github.com/PimpTrizkit/PJs/blob/master/pSBC.js
+
+export const pSBC=(p,c0,c1,l)=>{
+	let r,g,b,P,f,t,h,m=Math.round,a=typeof(c1)=="string";
+	if(typeof(p)!="number"||p<-1||p>1||typeof(c0)!="string"||(c0[0]!='r'&&c0[0]!='#')||(c1&&!a))return null;
+	h=c0.length>9,h=a?c1.length>9?true:c1=="c"?!h:false:h,f=pSBC.pSBCr(c0),P=p<0,t=c1&&c1!="c"?pSBC.pSBCr(c1):P?{r:0,g:0,b:0,a:-1}:{r:255,g:255,b:255,a:-1},p=P?p*-1:p,P=1-p;
+	if(!f||!t)return null;
+	if(l)r=m(P*f.r+p*t.r),g=m(P*f.g+p*t.g),b=m(P*f.b+p*t.b);
+	else r=m((P*f.r**2+p*t.r**2)**0.5),g=m((P*f.g**2+p*t.g**2)**0.5),b=m((P*f.b**2+p*t.b**2)**0.5);
+	a=f.a,t=t.a,f=a>=0||t>=0,a=f?a<0?t:t<0?a:a*P+t*p:0;
+	if(h)return"rgb"+(f?"a(":"(")+r+","+g+","+b+(f?","+m(a*1000)/1000:"")+")";
+	else return"#"+(4294967296+r*16777216+g*65536+b*256+(f?m(a*255):0)).toString(16).slice(1,f?undefined:-2)
+}
+
+pSBC.pSBCr=(d)=>{
+	const i=parseInt;
+	let n=d.length,x={};
+	if(n>9){
+		const [r, g, b, a] = (d = d.split(','));
+	        n = d.length;
+		if(n<3||n>4)return null;
+		x.r=i(r[3]=="a"?r.slice(5):r.slice(4)),x.g=i(g),x.b=i(b),x.a=a?parseFloat(a):-1
+	}else{
+		if(n==8||n==6||n<4)return null;
+		if(n<6)d="#"+d[1]+d[1]+d[2]+d[2]+d[3]+d[3]+(n>4?d[4]+d[4]:"");
+		d=i(d.slice(1),16);
+		if(n==9||n==5)x.r=d>>24&255,x.g=d>>16&255,x.b=d>>8&255,x.a=Math.round((d&255)/0.255)/1000;
+		else x.r=d>>16,x.g=d>>8&255,x.b=d&255,x.a=-1
+	}return x
+};

web-ui/src/helpers/index.js

@@ -4,3 +4,4 @@ export * from './datetime';
 export * from './query-parameters';
 export * from './sanitizehtml';
 export * from './strings';
+export * from './colors';