perfect-freehand - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

dist/cjs/index.js

@@ -1,1 +0,1 @@
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dist/esm/index.js

@@ -1,1 +0,1 @@
-function Y(t,e,o,E=g=>g){return t*E(.5-e*(.5-o))}function v(t,e){return[t[0]+e[0],t[1]+e[1]]}function x(t,e){return[t[0]-e[0],t[1]-e[1]]}function z(t,e){return[t[0]*e,t[1]*e]}function gt(t,e){return[t[0]/e,t[1]/e]}function N(t){return[t[1],-t[0]]}function pt(t,e){return t[0]*e[0]+t[1]*e[1]}function C(t,e){return t[0]===e[0]&&t[1]===e[1]}function ht(t){return Math.hypot(t[0],t[1])}function dt(t){return t[0]*t[0]+t[1]*t[1]}function tt(t,e){return dt(x(t,e))}function T(t){return gt(t,ht(t))}function K(t,e){return Math.hypot(t[1]-e[1],t[0]-e[0])}function mt(t,e){return z(v(t,e),.5)}function _(t,e,o){let E=Math.sin(o),g=Math.cos(o),i=t[0]-e[0],k=t[1]-e[1],l=i*g-k*E,j=i*E+k*g;return[l+e[0],j+e[1]]}function R(t,e,o){return v(t,z(x(e,t),o))}function b(t,e,o){return v(t,z(e,o))}var ct=.3,{min:F,PI:J}=Math;function at(t,e={}){let{size:o=16,smoothing:E=.5,thinning:g=.5,simulatePressure:i=!0,easing:k=n=>n,start:l={},end:j={},last:q=!1}=e,{streamline:S=.5}=e,{cap:M=!0,taper:P=0,easing:Q=n=>n*(2-n)}=l,{cap:Z=!0,taper:D=0,easing:bt=n=>--n*n*n+1}=j;if(S/=2,t.length===0)return[];let et=t[t.length-1].runningLength,f=[],y=[],$=t.slice(0,10).reduce((n,d)=>{let c=d.pressure;if(i){let s=F(1,d.distance/o),a=F(1,1-s);c=F(1,n+(a-n)*(s*ct))}return(n+c)/2},t[0].pressure),O=Y(o,g,t[t.length-1].pressure,k),nt,rt=t[0].vector,V=t[0].point,G=V,p=V,m=G,U=!0;for(let n=0;n<t.length-1;n++){let{pressure:d}=t[n],{point:c,vector:s,distance:a,runningLength:r}=t[n];if(n>0&&U&&r<o/2)continue;if(U&&(U=!1),g){if(i){let I=F(1,a/o),w=F(1,1-I);d=F(1,$+(w-$)*(I*ct))}O=Y(o,g,d,k)}else O=o/2;nt===void 0&&(nt=O);let u=r<P?Q(r/P):1,H=et-r<D?bt((et-r)/D):1;O=Math.max(.01,O*Math.min(u,H));let L=t[n+1].vector,A=pt(s,L);if(A<0){let I=z(N(rt),O);for(let w=0;w<1;w+=.2)m=_(v(c,I),c,J*-w),p=_(x(c,I),c,J*w),y.push(m),f.push(p);V=p,G=m;continue}let st=z(N(R(L,s,A)),O);p=x(c,st),m=v(c,st);let ut=n<2||A<.25,it=Math.pow(Math.max((r>o?o:o/2)*E,1),2);(ut||tt(V,p)>it)&&(f.push(R(V,p,S)),V=p),(ut||tt(G,m)>it)&&(y.push(R(G,m,S)),G=m),$=d,rt=s}let h=t[0],ot=t[t.length-1],B=U||y.length<2||f.length<2;if(B&&(!(P||D)||q)){let n=0;for(let s=0;s<t.length;s++){let{pressure:a,runningLength:r}=t[s];if(r>o){n=Y(o,g,a,k);break}}let d=b(h.point,N(T(x(h.point,ot.point))),-(n||O)),c=[];for(let s=0,a=.1;s<=1;s+=a)c.push(_(d,h.point,J*2*s));return c}let W=[],X=[];if(f.length>1&&y.length>1){m=y[1];for(let r=1;r<f.length;r++)if(!C(m,f[r])){p=f[r];break}if(M||P)if(!P&&!(D&&B)){if(!C(m,p)){let r=b(h.point,T(x(p,m)),-K(m,p)/2);for(let u=0,H=.1;u<=1;u+=H){let L=_(r,h.point,J*u);if(K(L,p)<1)break;W.push(L)}f.shift(),y.shift()}}else W.push(h.point,v(h.point,[.1,.1]));else if(!C(m,p)){let r=T(x(p,m)),u=K(m,p)/2;W.concat(b(h.point,r,u*.95),b(h.point,r,u),b(h.point,r,-u),b(h.point,r,-u*.95)),f.shift(),y.shift()}let n=f[f.length-1],d=y[y.length-1],c=mt(n,d),s=ot.point,a=N(T(x(s,c)));if(Z||D)if(!D&&!(P&&B)){let r=b(s,a,O);for(let u=0,H=.1;u<=1;u+=H){let L=_(r,s,J*3*u);if(K(L,d)<1)break;X.push(L)}}else X.push(s);else{let r=R(c,s,.95),u=O*.95;X.concat(b(r,a,u),b(s,a,u),b(s,a,-u),b(r,a,-u))}}return f.concat(X,y.reverse(),W)}function lt(t,e={}){let{streamline:o=.5}=e,{simulatePressure:E=!0,last:g=!1}=e;if(t.length===0)return[];o=o/(E?3:2);let i=Array.isArray(t[0])?t:t.map(({x:S,y:M,pressure:P=.5})=>[S,M,P]);i.length===1&&i.push([...v(i[0],[1,1]),i[0][2]||.5]);let k=[],l={point:[i[0][0],i[0][1]],pressure:i[0][2]||.5,vector:[0,0],distance:0,runningLength:0};k.push(l);let j=i.length,q;for(let S=0;S<j;S++){q=i[S];let M=g&&S===j-1?q:R(l.point,q,1-o);if(C(l.point,M))continue;let P=T(x(l.point,M)),Q=K(M,l.point),Z=l.runningLength+Q;l={point:M,pressure:q[2]||.5,vector:P,distance:Q,runningLength:Z},k.push(l)}return k}function ft(t,e={}){return at(lt(t,e),e)}var Rt={getStroke:ft};export{Rt as default,ft as getStroke,at as getStrokeOutlinePoints,lt as getStrokePoints};
+function Y(t,e,o,E=g=>g){return t*E(.5-e*(.5-o))}function v(t,e){return[t[0]+e[0],t[1]+e[1]]}function x(t,e){return[t[0]-e[0],t[1]-e[1]]}function z(t,e){return[t[0]*e,t[1]*e]}function gt(t,e){return[t[0]/e,t[1]/e]}function N(t){return[t[1],-t[0]]}function pt(t,e){return t[0]*e[0]+t[1]*e[1]}function C(t,e){return t[0]===e[0]&&t[1]===e[1]}function ht(t){return Math.hypot(t[0],t[1])}function dt(t){return t[0]*t[0]+t[1]*t[1]}function tt(t,e){return dt(x(t,e))}function T(t){return gt(t,ht(t))}function K(t,e){return Math.hypot(t[1]-e[1],t[0]-e[0])}function mt(t,e){return z(v(t,e),.5)}function _(t,e,o){let E=Math.sin(o),g=Math.cos(o),i=t[0]-e[0],k=t[1]-e[1],l=i*g-k*E,j=i*E+k*g;return[l+e[0],j+e[1]]}function R(t,e,o){return v(t,z(x(e,t),o))}function b(t,e,o){return v(t,z(e,o))}var ct=.3,{min:F,PI:J}=Math;function at(t,e={}){let{size:o=16,smoothing:E=.5,thinning:g=.5,simulatePressure:i=!0,easing:k=n=>n,start:l={},end:j={},last:q=!1}=e,{streamline:S=.5}=e,{cap:M=!0,taper:P=0,easing:Q=n=>n*(2-n)}=l,{cap:Z=!0,taper:D=0,easing:bt=n=>--n*n*n+1}=j;if(S/=2,t.length===0)return[];let et=t[t.length-1].runningLength,f=[],y=[],$=t.slice(0,10).reduce((n,d)=>{let c=d.pressure;if(i){let s=F(1,d.distance/o),a=F(1,1-s);c=F(1,n+(a-n)*(s*ct))}return(n+c)/2},t[0].pressure),O=Y(o,g,t[t.length-1].pressure,k),nt,rt=t[0].vector,V=t[0].point,G=V,p=V,m=G,U=!0;for(let n=0;n<t.length-1;n++){let{pressure:d}=t[n],{point:c,vector:s,distance:a,runningLength:r}=t[n];if(n>0&&U&&r<o/2)continue;if(U&&(U=!1),g){if(i){let I=F(1,a/o),w=F(1,1-I);d=F(1,$+(w-$)*(I*ct))}O=Y(o,g,d,k)}else O=o/2;nt===void 0&&(nt=O);let u=r<P?Q(r/P):1,H=et-r<D?bt((et-r)/D):1;O=Math.max(.01,O*Math.min(u,H));let L=t[n+1].vector,A=pt(s,L);if(A<0){let I=z(N(rt),O);for(let w=0;w<1;w+=.2)m=_(v(c,I),c,J*-w),p=_(x(c,I),c,J*w),y.push(m),f.push(p);V=p,G=m;continue}let st=z(N(R(L,s,A)),O);p=x(c,st),m=v(c,st);let ut=n<2||A<.25,it=Math.pow(Math.max((r>o?o:o/2)*E,1),2);(ut||tt(V,p)>it)&&(f.push(R(V,p,S)),V=p),(ut||tt(G,m)>it)&&(y.push(R(G,m,S)),G=m),$=d,rt=s}let h=t[0],ot=t[t.length-1],B=U||y.length<2||f.length<2;if(B&&(!(P||D)||q)){let n=0;for(let s=0;s<t.length;s++){let{pressure:a,runningLength:r}=t[s];if(r>o){n=Y(o,g,a,k);break}}let d=b(h.point,N(T(x(h.point,ot.point))),-(n||O)),c=[];for(let s=0,a=.1;s<=1;s+=a)c.push(_(d,h.point,J*2*s));return c}let W=[],X=[];if(f.length>1&&y.length>1){m=y[1];for(let r=1;r<f.length;r++)if(!C(m,f[r])){p=f[r];break}if(M||P)if(!P&&!(D&&B)){if(!C(m,p)){let r=b(h.point,T(x(p,m)),-K(m,p)/2);for(let u=0,H=.1;u<=1;u+=H){let L=_(r,h.point,J*u);if(K(L,p)<1)break;W.push(L)}f.shift(),y.shift()}}else W.push(h.point,v(h.point,[.1,.1]));else if(!C(m,p)){let r=T(x(p,m)),u=K(m,p)/2;W.concat(b(h.point,r,u*.95),b(h.point,r,u),b(h.point,r,-u),b(h.point,r,-u*.95)),f.shift(),y.shift()}let n=f[f.length-1],d=y[y.length-1],c=mt(n,d),s=ot.point,a=N(T(x(s,c)));if(Z||D)if(!D&&!(P&&B)){let r=b(s,a,O);for(let u=0,H=.1;u<=1;u+=H){let L=_(r,s,J*3*u);if(K(L,d)<1)break;X.push(L)}}else X.push(s);else{let r=R(c,s,.95),u=O*.95;X.concat(b(r,a,u),b(s,a,u),b(s,a,-u),b(r,a,-u))}}return f.concat(X,y.reverse(),W)}function lt(t,e={}){let{streamline:o=.5}=e,{simulatePressure:E=!0,last:g=!1}=e;if(t.length===0)return[];o=o/(E?3:2);let i=Array.isArray(t[0])?t:t.map(({x:S,y:M,pressure:P=.5})=>[S,M,P]);i.length===1&&i.push([...v(i[0],[1,1]),i[0][2]||.5]);let k=[],l={point:[i[0][0],i[0][1]],pressure:i[0][2]||.5,vector:[0,0],distance:0,runningLength:0};k.push(l);let j=i.length,q;for(let S=0;S<j;S++){q=i[S];let M=g&&S===j-1?q:R(l.point,q,1-o);if(C(l.point,M))continue;let P=T(x(l.point,M)),Q=K(M,l.point),Z=l.runningLength+Q;l={point:M,pressure:q[2]||.5,vector:P,distance:Q,runningLength:Z},k.push(l)}return k}function ft(t,e={}){return at(lt(t,e),e)}var Rt=ft;export{Rt as default,ft as getStroke,at as getStrokeOutlinePoints,lt as getStrokePoints};

dist/types/index.d.ts

 import { getStroke } from './getStroke';
-declare const _default: {
-    getStroke: typeof getStroke;
-};
-export default _default;
+export default getStroke;
 export * from './getStrokeOutlinePoints';
@@ -7,0 +4,0 @@ export * from './getStrokePoints';

package.json

 {
-  "version": "1.0.0",
+  "version": "1.0.1",
   "name": "perfect-freehand",
@@ -64,3 +64,3 @@ "private": false,
   },
-  "gitHead": "4230a43d94d943c6329585a38370983c37bb3433"
+  "gitHead": "d2a00defbb7dfc7b6aa1ed3d7fa570e7f1e2b672"
 }

README.md

@@ -31,3 +31,3 @@ # ![Screenshot](screenshot.svg 'Perfect Freehand')
 
-This package's default export is a function that:
+This package exports a function named `getStroke` that:
 
@@ -38,3 +38,3 @@ - accepts an array of points and an (optional) options object
 ```js
-import getStroke from 'perfect-freehand'
+import { getStroke } from 'perfect-freehand'
 ```
@@ -137,3 +137,3 @@
 ```js
-import getStroke from 'perfect-freehand'
+import { getStroke } from 'perfect-freehand'
 
@@ -186,3 +186,3 @@ const myStroke = getStroke(myInputPoints)
 import * as React from 'react'
-import getStroke from 'perfect-freehand'
+import { getStroke } from 'perfect-freehand'
 import { getSvgPathFromStroke } from './utils'
@@ -194,3 +194,2 @@
   function handlePointerDown(e) {
-    e.preventDefault()
     setPoints([[e.pageX, e.pageY, e.pressure]])
@@ -201,3 +200,2 @@ }
     if (e.buttons === 1) {
-      e.preventDefault()
       setPoints([...points, [e.pageX, e.pageY, e.pressure]])
@@ -217,3 +215,3 @@ }
             getStroke(points, {
-              size: 24,
+              size: 16,
               thinning: 0.5,
@@ -220,0 +218,0 @@ smoothing: 0.5,

scripts/build.js

@@ -35,2 +35,14 @@ /* eslint-disable */
 
+  for (const file of ['README.md']) {
+    if (fs.existsSync(`../../${file}`)) {
+      fs.rm(`../../${file}`, (err) => {
+        if (err) throw err
+      })
+    }
+
+    fs.copyFile(`./${file}`, `../../${file}`, (err) => {
+      if (err) throw err
+    })
+  }
+
   fs.readFile('./dist/esm/index.js', (_err, data) => {
@@ -37,0 +49,0 @@ gzip(data, (_err, result) => {

src/index.ts

 import { getStroke } from './getStroke'
 
-export default { getStroke }
+export default getStroke
 
@@ -5,0 +5,0 @@ export * from './getStrokeOutlinePoints'

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Improved metrics

Total package byte prevSize

268656

increased by142.24%

Number of package files

39

increased by2.63%

Lines of code

2789

increased by0.25%

Number of medium supply chain risk alerts

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decreased by-100%

Worsened metrics

Number of lines in readme file

265

decreased by-0.75%

No dependency changes