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chartjs-plugin-annotation
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chartjs-plugin-annotation - npm Package Compare versions
Comparing version 3.0.1 to 3.1.0
| /*! | ||
| * chartjs-plugin-annotation v3.0.1 | ||
| * chartjs-plugin-annotation v3.1.0 | ||
| * https://www.chartjs.org/chartjs-plugin-annotation/index | ||
| * (c) 2023 chartjs-plugin-annotation Contributors | ||
| * (c) 2024 chartjs-plugin-annotation Contributors | ||
| * Released under the MIT License | ||
| */ | ||
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at extends t.Element{inRange(t,o,n,r){const{x:i,y:s}=$({x:t,y:o},this.getCenterPoint(r),e.toRadians(-this.rotation));return c({x:i,y:s},this.getProps(["x","y","x2","y2"],r),n,this.options.borderWidth)}getCenterPoint(t){return l(this,t)}draw(t){const o=this.options,n=!e.defined(this._visible)||this._visible;o.display&&o.content&&n&&(t.save(),D(t,this.getCenterPoint(),this.rotation),function(t,o){const{pointX:n,pointY:r,options:i}=o,s=i.callout,a=s&&s.display&&function(t,o){const n=o.position;if(st.includes(n))return n;return function(t,o){const{x:n,y:r,x2:i,y2:s,width:a,height:d,pointX:c,pointY:l,centerX:h,centerY:u,rotation:f}=t,x={x:h,y:u},y=o.start,p=b(a,y),g=b(d,y),m=[n,n+p,n+p,i],v=[r+g,s,r,s],w=[];for(let t=0;t<4;t++){const o=$({x:m[t],y:v[t]},x,e.toRadians(f));w.push({position:st[t],distance:e.distanceBetweenPoints(o,{x:c,y:l})})}return w.sort(((t,e)=>t.distance-e.distance))[0].position}(t,o)}(o,s);if(!a||function(t,e,o){const{pointX:n,pointY:r}=t,i=e.margin;let s=n,a=r;"left"===o?s+=i:"right"===o?s-=i:"top"===o?a+=i:"bottom"===o&&(a-=i);return t.inRange(s,a)}(o,s,a))return;t.save(),t.beginPath();const d=A(t,s);if(!d)return t.restore();const{separatorStart:c,separatorEnd:l}=function(t,e){const{x:o,y:n,x2:r,y2:i}=t,s=function(t,e){const{width:o,height:n,options:r}=t,i=r.callout.margin+r.borderWidth/2;if("right"===e)return o+i;if("bottom"===e)return n+i;return-i}(t,e);let a,d;"left"===e||"right"===e?(a={x:o+s,y:n},d={x:a.x,y:i}):(a={x:o,y:n+s},d={x:r,y:a.y});return{separatorStart:a,separatorEnd:d}}(o,a),{sideStart:h,sideEnd:u}=function(t,e,o){const{y:n,width:r,height:i,options:s}=t,a=s.callout.start,d=function(t,e){const o=e.side;if("left"===t||"top"===t)return-o;return o}(e,s.callout);let c,l;"left"===e||"right"===e?(c={x:o.x,y:n+b(i,a)},l={x:c.x+d,y:c.y}):(c={x:o.x+b(r,a),y:o.y},l={x:c.x,y:c.y+d});return{sideStart:c,sideEnd:l}}(o,a,c);(s.margin>0||0===i.borderWidth)&&(t.moveTo(c.x,c.y),t.lineTo(l.x,l.y));t.moveTo(h.x,h.y),t.lineTo(u.x,u.y);const f=$({x:n,y:r},o.getCenterPoint(),e.toRadians(-o.rotation));t.lineTo(f.x,f.y),t.stroke(),t.restore()}(t,this),O(t,this,o),T(t,function({x:t,y:o,width:n,height:r,options:i}){const s=i.borderWidth/2,a=e.toPadding(i.padding);return{x:t+a.left+s,y:o+a.top+s,width:n-a.left-a.right-i.borderWidth,height:r-a.top-a.bottom-i.borderWidth}}(this),o),t.restore())}resolveElementProperties(t,o){let n;if(m(o))n=_(t,o);else{const{centerX:e,centerY:r}=z(t,o);n={x:e,y:r}}const r=e.toPadding(o.padding),i=function(t,e,o,n){const r=e.width+n.width+o.borderWidth,i=e.height+n.height+o.borderWidth,s=g(o.position,"center"),a=dt(t.x,r,o.xAdjust,s.x),d=dt(t.y,i,o.yAdjust,s.y);return{x:a,y:d,x2:a+r,y2:d+i,width:r,height:i,centerX:a+r/2,centerY:d+i/2}}(n,I(t.ctx,o),o,r);return{initProperties:v(t,i,o),pointX:n.x,pointY:n.y,...i,rotation:o.rotation}}}function dt(t,e,o=0,n){return t-p(e,n)+o}at.id="labelAnnotation",at.defaults={adjustScaleRange:!0,backgroundColor:"transparent",backgroundShadowColor:"transparent",borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderRadius:0,borderShadowColor:"transparent",borderWidth:0,callout:{borderCapStyle:"butt",borderColor:void 0,borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderWidth:1,display:!1,margin:5,position:"auto",side:5,start:"50%"},color:"black",content:null,display:!0,font:{family:void 0,lineHeight:void 0,size:void 0,style:void 0,weight:void 0},height:void 0,init:void 0,opacity:void 0,padding:6,position:"center",rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,textAlign:"center",textStrokeColor:void 0,textStrokeWidth:0,width:void 0,xAdjust:0,xMax:void 0,xMin:void 0,xScaleID:void 0,xValue:void 0,yAdjust:0,yMax:void 0,yMin:void 0,yScaleID:void 0,yValue:void 0,z:0},at.defaultRoutes={borderColor:"color"};const ct=(t,e,o)=>({x:t.x+o*(e.x-t.x),y:t.y+o*(e.y-t.y)}),lt=(t,e,o)=>ct(e,o,Math.abs((t-e.y)/(o.y-e.y))).x,ht=(t,e,o)=>ct(e,o,Math.abs((t-e.x)/(o.x-e.x))).y,ut=t=>t*t,ft=(t,e,{x:o,y:n,x2:r,y2:i},s)=>"y"===s?{start:Math.min(n,i),end:Math.max(n,i),value:e}:{start:Math.min(o,r),end:Math.max(o,r),value:t},xt=(t,e,o,n)=>(1-n)*(1-n)*t+2*(1-n)*n*e+n*n*o,yt=(t,e,o,n)=>({x:xt(t.x,e.x,o.x,n),y:xt(t.y,e.y,o.y,n)}),pt=(t,e,o,n)=>2*(1-n)*(e-t)+2*n*(o-e),bt=(t,o,n,r)=>-Math.atan2(pt(t.x,o.x,n.x,r),pt(t.y,o.y,n.y,r))+.5*e.PI;class gt extends t.Element{inRange(t,e,o,n){const r=this.options.borderWidth/2;if("x"!==o&&"y"!==o){const o={mouseX:t,mouseY:e},{path:i,ctx:a}=this;if(i){A(a,this.options);const{chart:r}=this.$context,s=t*r.currentDevicePixelRatio,d=e*r.currentDevicePixelRatio,c=a.isPointInStroke(i,s,d)||wt(this,o,n);return a.restore(),c}return function(t,{mouseX:e,mouseY:o},n=s,r){const{x:i,y:a,x2:d,y2:c}=t.getProps(["x","y","x2","y2"],r),l=d-i,h=c-a,u=ut(l)+ut(h),f=0===u?-1:((e-i)*l+(o-a)*h)/u;let x,y;f<0?(x=i,y=a):f>1?(x=d,y=c):(x=i+f*l,y=a+f*h);return ut(e-x)+ut(o-y)<=n}(this,o,ut(r),n)||wt(this,o,n)}return function(t,{mouseX:e,mouseY:o},n,{hBorderWidth:r,useFinalPosition:i}){const s=ft(e,o,t.getProps(["x","y","x2","y2"],i),n);return s.value>=s.start-r&&s.value<=s.end+r||wt(t,{mouseX:e,mouseY:o},i,n)}(this,{mouseX:t,mouseY:e},o,{hBorderWidth:r,useFinalPosition:n})}getCenterPoint(t){return l(this,t)}draw(t){const{x:o,y:n,x2:r,y2:i,cp:s,options:a}=this;if(t.save(),!A(t,a))return t.restore();j(t,a);const d=Math.sqrt(Math.pow(r-o,2)+Math.pow(i-n,2));if(a.curve&&s)return function(t,o,n,r){const{x:i,y:s,x2:a,y2:d,options:c}=o,{startOpts:l,endOpts:h,startAdjust:u,endAdjust:f}=St(o),x={x:i,y:s},y={x:a,y:d},p=bt(x,n,y,0),b=bt(x,n,y,1)-e.PI,g=yt(x,n,y,u/r),m=yt(x,n,y,1-f/r),v=new Path2D;t.beginPath(),v.moveTo(g.x,g.y),v.quadraticCurveTo(n.x,n.y,m.x,m.y),t.shadowColor=c.borderShadowColor,t.stroke(v),o.path=v,o.ctx=t,Dt(t,g,{angle:p,adjust:u},l),Dt(t,m,{angle:b,adjust:f},h)}(t,this,s,d),t.restore();const{startOpts:c,endOpts:l,startAdjust:h,endAdjust:u}=St(this),f=Math.atan2(i-n,r-o);t.translate(o,n),t.rotate(f),t.beginPath(),t.moveTo(0+h,0),t.lineTo(d-u,0),t.shadowColor=a.borderShadowColor,t.stroke(),kt(t,0,h,c),kt(t,d,-u,l),t.restore()}get label(){return this.elements&&this.elements[0]}resolveElementProperties(t,o){const n=N(t,o),{x:r,y:i,x2:s,y2:a}=n,d=function({x:t,y:e,x2:o,y2:n},{top:r,right:i,bottom:s,left:a}){return!(t<a&&o<a||t>i&&o>i||e<r&&n<r||e>s&&n>s)}(n,t.chartArea),c=d?function(t,e,o){const{x:n,y:r}=vt(t,e,o),{x:i,y:s}=vt(e,t,o);return{x:n,y:r,x2:i,y2:s,width:Math.abs(i-n),height:Math.abs(s-r)}}({x:r,y:i},{x:s,y:a},t.chartArea):{x:r,y:i,x2:s,y2:a,width:Math.abs(s-r),height:Math.abs(a-i)};if(c.centerX=(s+r)/2,c.centerY=(a+i)/2,c.initProperties=v(t,c,o),o.curve){const t={x:c.x,y:c.y},n={x:c.x2,y:c.y2};c.cp=function(t,e,o){const{x:n,y:r,x2:i,y2:s,centerX:a,centerY:d}=t,c=Math.atan2(s-r,i-n),l=g(e.controlPoint,0);return $({x:a+b(o,l.x,!1),y:d+b(o,l.y,!1)},{x:a,y:d},c)}(c,o,e.distanceBetweenPoints(t,n))}const l=function(t,o,n){const r=n.borderWidth,i=e.toPadding(n.padding),s=I(t.ctx,n),a=s.width+i.width+r,d=s.height+i.height+r;return function(t,o,n,r){const{width:i,height:s,padding:a}=n,{xAdjust:d,yAdjust:c}=o,l={x:t.x,y:t.y},h={x:t.x2,y:t.y2},u="auto"===o.rotation?function(t){const{x:o,y:n,x2:r,y2:i}=t,s=Math.atan2(i-n,r-o);return s>e.PI/2?s-e.PI:s<e.PI/-2?s+e.PI:s}(t):e.toRadians(o.rotation),f=function(t,e,o){const n=Math.cos(o),r=Math.sin(o);return{w:Math.abs(t*n)+Math.abs(e*r),h:Math.abs(t*r)+Math.abs(e*n)}}(i,s,u),x=function(t,e,o,n){let r;const i=function(t,e){const{x:o,x2:n,y:r,y2:i}=t,s=Math.min(r,i)-e.top,a=Math.min(o,n)-e.left,d=e.bottom-Math.max(r,i),c=e.right-Math.max(o,n);return{x:Math.min(a,c),y:Math.min(s,d),dx:a<=c?1:-1,dy:s<=d?1:-1}}(t,n);r="start"===e.position?Mt({w:t.x2-t.x,h:t.y2-t.y},o,e,i):"end"===e.position?1-Mt({w:t.x-t.x2,h:t.y-t.y2},o,e,i):p(1,e.position);return r}(t,o,{labelSize:f,padding:a},r),y=t.cp?yt(l,t.cp,h,x):ct(l,h,x),b={size:f.w,min:r.left,max:r.right,padding:a.left},g={size:f.h,min:r.top,max:r.bottom,padding:a.top},m=Pt(y.x,b)+d,v=Pt(y.y,g)+c;return{x:m-i/2,y:v-s/2,x2:m+i/2,y2:v+s/2,centerX:m,centerY:v,pointX:y.x,pointY:y.y,width:i,height:s,rotation:e.toDegrees(u)}}(o,n,{width:a,height:d,padding:i},t.chartArea)}(t,c,o.label);return l._visible=d,c.elements=[{type:"label",optionScope:"label",properties:l,initProperties:c.initProperties}],c}}gt.id="lineAnnotation";const mt={backgroundColor:void 0,backgroundShadowColor:void 0,borderColor:void 0,borderDash:void 0,borderDashOffset:void 0,borderShadowColor:void 0,borderWidth:void 0,display:void 0,fill:void 0,length:void 0,shadowBlur:void 0,shadowOffsetX:void 0,shadowOffsetY:void 0,width:void 0};function vt({x:t,y:e},o,{top:n,right:r,bottom:i,left:s}){return t<s&&(e=ht(s,{x:t,y:e},o),t=s),t>r&&(e=ht(r,{x:t,y:e},o),t=r),e<n&&(t=lt(n,{x:t,y:e},o),e=n),e>i&&(t=lt(i,{x:t,y:e},o),e=i),{x:t,y:e}}function wt(t,{mouseX:e,mouseY:o},n,r){const i=t.label;return i.options.display&&i.inRange(e,o,r,n)}function Mt(t,e,o,n){const{labelSize:r,padding:i}=e,s=t.w*n.dx,d=t.h*n.dy,c=s>0&&(r.w/2+i.left-n.x)/s,l=d>0&&(r.h/2+i.top-n.y)/d;return a(Math.max(c,l),0,.25)}function Pt(t,e){const{size:o,min:n,max:r,padding:i}=e,s=o/2;return o>r-n?(r+n)/2:(n>=t-i-s&&(t=n+i+s),r<=t+i+s&&(t=r-i-s),t)}function St(t){const e=t.options,o=e.arrowHeads&&e.arrowHeads.start,n=e.arrowHeads&&e.arrowHeads.end;return{startOpts:o,endOpts:n,startAdjust:Ct(t,o),endAdjust:Ct(t,n)}}function Ct(t,e){if(!e||!e.display)return 0;const{length:o,width:n}=e,r=t.options.borderWidth/2,i={x:o,y:n+r},s={x:0,y:r};return Math.abs(lt(0,i,s))}function kt(t,e,o,n){if(!n||!n.display)return;const{length:r,width:i,fill:s,backgroundColor:a,borderColor:d}=n,c=Math.abs(e-r)+o;t.beginPath(),j(t,n),A(t,n),t.moveTo(c,-i),t.lineTo(e+o,0),t.lineTo(c,i),!0===s?(t.fillStyle=a||d,t.closePath(),t.fill(),t.shadowColor="transparent"):t.shadowColor=n.borderShadowColor,t.stroke()}function Dt(t,{x:e,y:o},{angle:n,adjust:r},i){i&&i.display&&(t.save(),t.translate(e,o),t.rotate(n),kt(t,0,-r,i),t.restore())}gt.defaults={adjustScaleRange:!0,arrowHeads:{display:!1,end:Object.assign({},mt),fill:!1,length:12,start:Object.assign({},mt),width:6},borderDash:[],borderDashOffset:0,borderShadowColor:"transparent",borderWidth:2,curve:!1,controlPoint:{y:"-50%"},display:!0,endValue:void 0,init:void 0,label:{backgroundColor:"rgba(0,0,0,0.8)",backgroundShadowColor:"transparent",borderCapStyle:"butt",borderColor:"black",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderRadius:6,borderShadowColor:"transparent",borderWidth:0,callout:Object.assign({},at.defaults.callout),color:"#fff",content:null,display:!1,drawTime:void 0,font:{family:void 0,lineHeight:void 0,size:void 0,style:void 0,weight:"bold"},height:void 0,opacity:void 0,padding:6,position:"center",rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,textAlign:"center",textStrokeColor:void 0,textStrokeWidth:0,width:void 0,xAdjust:0,yAdjust:0,z:void 0},scaleID:void 0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,value:void 0,xMax:void 0,xMin:void 0,xScaleID:void 0,yMax:void 0,yMin:void 0,yScaleID:void 0,z:0},gt.descriptors={arrowHeads:{start:{_fallback:!0},end:{_fallback:!0},_fallback:!0}},gt.defaultRoutes={borderColor:"color"};class At extends t.Element{inRange(t,o,n,r){const i=this.options.rotation,a=this.options.borderWidth;if("x"!==n&&"y"!==n)return function(t,o,n,r){const{width:i,height:s,centerX:a,centerY:d}=o,c=i/2,l=s/2;if(c<=0||l<=0)return!1;const h=e.toRadians(n||0),u=r/2||0,f=Math.cos(h),x=Math.sin(h),y=Math.pow(f*(t.x-a)+x*(t.y-d),2),p=Math.pow(x*(t.x-a)-f*(t.y-d),2);return y/Math.pow(c+u,2)+p/Math.pow(l+u,2)<=1.0001}({x:t,y:o},this.getProps(["width","height","centerX","centerY"],r),i,a);const{x:d,y:c,x2:l,y2:h}=this.getProps(["x","y","x2","y2"],r),u=a/2,f="y"===n?{start:c,end:h}:{start:d,end:l},x=$({x:t,y:o},this.getCenterPoint(r),e.toRadians(-i));return x[n]>=f.start-u-s&&x[n]<=f.end+u+s}getCenterPoint(t){return l(this,t)}draw(t){const{width:o,height:n,centerX:r,centerY:i,options:s}=this;t.save(),D(t,this.getCenterPoint(),s.rotation),j(t,this.options),t.beginPath(),t.fillStyle=s.backgroundColor;const a=A(t,s);t.ellipse(r,i,n/2,o/2,e.PI/2,0,2*e.PI),t.fill(),a&&(t.shadowColor=s.borderShadowColor,t.stroke()),t.restore()}get label(){return this.elements&&this.elements[0]}resolveElementProperties(t,e){return H(t,e)}}At.id="ellipseAnnotation",At.defaults={adjustScaleRange:!0,backgroundShadowColor:"transparent",borderDash:[],borderDashOffset:0,borderShadowColor:"transparent",borderWidth:1,display:!0,init:void 0,label:Object.assign({},it.defaults.label),rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,xMax:void 0,xMin:void 0,xScaleID:void 0,yMax:void 0,yMin:void 0,yScaleID:void 0,z:0},At.defaultRoutes={borderColor:"color",backgroundColor:"color"},At.descriptors={label:{_fallback:!0}};class jt extends t.Element{inRange(t,e,o,n){const{x:r,y:i,x2:s,y2:a,width:d}=this.getProps(["x","y","x2","y2","width"],n),c=this.options.borderWidth;if("x"!==o&&"y"!==o)return function(t,e,o,n){if(!t||!e||o<=0)return!1;const r=n/2;return Math.pow(t.x-e.x,2)+Math.pow(t.y-e.y,2)<=Math.pow(o+r,2)}({x:t,y:e},this.getCenterPoint(n),d/2,c);const l=c/2,h="y"===o?{start:i,end:a,value:e}:{start:r,end:s,value:t};return h.value>=h.start-l&&h.value<=h.end+l}getCenterPoint(t){return l(this,t)}draw(t){const e=this.options,o=e.borderWidth;if(e.radius<.1)return;t.save(),t.fillStyle=e.backgroundColor,j(t,e);const n=A(t,e);R(t,this,this.centerX,this.centerY),n&&!k(e.pointStyle)&&(t.shadowColor=e.borderShadowColor,t.stroke()),t.restore(),e.borderWidth=o}resolveElementProperties(t,e){const o=F(t,e);return o.initProperties=v(t,o,e),o}}jt.id="pointAnnotation",jt.defaults={adjustScaleRange:!0,backgroundShadowColor:"transparent",borderDash:[],borderDashOffset:0,borderShadowColor:"transparent",borderWidth:1,display:!0,init:void 0,pointStyle:"circle",radius:10,rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,xAdjust:0,xMax:void 0,xMin:void 0,xScaleID:void 0,xValue:void 0,yAdjust:0,yMax:void 0,yMin:void 0,yScaleID:void 0,yValue:void 0,z:0},jt.defaultRoutes={borderColor:"color",backgroundColor:"color"};class It extends t.Element{inRange(t,o,n,r){if("x"!==n&&"y"!==n)return this.options.radius>=.1&&this.elements.length>1&&function(t,e,o,n){let r=!1,i=t[t.length-1].getProps(["bX","bY"],n);for(const s of t){const t=s.getProps(["bX","bY"],n);t.bY>o!=i.bY>o&&e<(i.bX-t.bX)*(o-t.bY)/(i.bY-t.bY)+t.bX&&(r=!r),i=t}return r}(this.elements,t,o,r);const i=$({x:t,y:o},this.getCenterPoint(r),e.toRadians(-this.options.rotation)),s=this.elements.map((t=>"y"===n?t.bY:t.bX)),a=Math.min(...s),d=Math.max(...s);return i[n]>=a&&i[n]<=d}getCenterPoint(t){return l(this,t)}draw(t){const{elements:e,options:o}=this;t.save(),t.beginPath(),t.fillStyle=o.backgroundColor,j(t,o);const n=A(t,o);let r=!0;for(const o of e)r?(t.moveTo(o.x,o.y),r=!1):t.lineTo(o.x,o.y);t.closePath(),t.fill(),n&&(t.shadowColor=o.borderShadowColor,t.stroke()),t.restore()}resolveElementProperties(t,o){const n=F(t,o),{sides:r,rotation:i}=o,s=[],a=2*e.PI/r;let d=i*e.RAD_PER_DEG;for(let e=0;e<r;e++,d+=a){const e=Ot(n,o,d);e.initProperties=v(t,n,o),s.push(e)}return n.elements=s,n}}function 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e=this.options;e.display&&e.content&&(!function(t,e){const{_centerX:o,_centerY:n,_radius:i,_startAngle:r,_endAngle:s,_counterclockwise:a,options:d}=e;t.save();const l=X(t,d);t.fillStyle=d.backgroundColor,t.beginPath(),t.arc(o,n,i,r,s,a),t.closePath(),t.fill(),l&&t.stroke();t.restore()}(t,this),t.save(),Y(t,this.getCenterPoint(),this.rotation),z(t,this,e,this._fitRatio),t.restore())}resolveElementProperties(o,n){const i=function(e,o){return e.getSortedVisibleDatasetMetas().reduce((function(n,i){const r=i.controller;return r instanceof t.DoughnutController&&function(t,e,o){if(!e.autoHide)return!0;for(let e=0;e<o.length;e++)if(!o[e].hidden&&t.getDataVisibility(e))return!0}(e,o,i.data)&&(!n||r.innerRadius<n.controller.innerRadius)&&r.options.circumference>=90?i:n}),void 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function(t,{mouseX:e,mouseY:o},n=a,i){const{x:r,y:s,x2:d,y2:l}=t.getProps(["x","y","x2","y2"],i),c=d-r,h=l-s,u=mt(c)+mt(h),f=0===u?-1:((e-r)*c+(o-s)*h)/u;let x,y;f<0?(x=r,y=s):f>1?(x=d,y=l):(x=r+f*c,y=s+f*h);return mt(e-x)+mt(o-y)<=n}(this,o,mt(i),n)||Tt(this,o,n)}return function(t,{mouseX:e,mouseY:o},n,{hitSize:i,useFinalPosition:r}){const s=vt(e,o,t.getProps(["x","y","x2","y2"],r),n);return l(s,i)||Tt(t,{mouseX:e,mouseY:o},r,n)}(this,{mouseX:t,mouseY:e},o,{hitSize:i,useFinalPosition:n})}getCenterPoint(t){return f(this,t)}draw(t){const{x:o,y:n,x2:i,y2:r,cp:s,options:a}=this;if(t.save(),!X(t,a))return t.restore();_(t,a);const d=Math.sqrt(Math.pow(i-o,2)+Math.pow(r-n,2));if(a.curve&&s)return function(t,o,n,i){const{x:r,y:s,x2:a,y2:d,options:l}=o,{startOpts:c,endOpts:h,startAdjust:u,endAdjust:f}=Ot(o),x={x:r,y:s},y={x:a,y:d},p=St(x,n,y,0),b=St(x,n,y,1)-e.PI,g=Mt(x,n,y,u/i),m=Mt(x,n,y,1-f/i),v=new Path2D;t.beginPath(),v.moveTo(g.x,g.y),v.quadraticCurveTo(n.x,n.y,m.x,m.y),t.shadowColor=l.borderShadowColor,t.stroke(v),o.path=v,o.ctx=t,Yt(t,g,{angle:p,adjust:u},c),Yt(t,m,{angle:b,adjust:f},h)}(t,this,s,d),t.restore();const{startOpts:l,endOpts:c,startAdjust:h,endAdjust:u}=Ot(this),f=Math.atan2(r-n,i-o);t.translate(o,n),t.rotate(f),t.beginPath(),t.moveTo(0+h,0),t.lineTo(d-u,0),t.shadowColor=a.borderShadowColor,t.stroke(),It(t,0,h,l),It(t,d,-u,c),t.restore()}get label(){return this.elements&&this.elements[0]}resolveElementProperties(t,o){const n=Q(t,o),{x:i,y:s,x2:a,y2:d}=n,l=function({x:t,y:e,x2:o,y2:n},{top:i,right:r,bottom:s,left:a}){return!(t<a&&o<a||t>r&&o>r||e<i&&n<i||e>s&&n>s)}(n,t.chartArea),c=l?function(t,e,o){const{x:n,y:i}=At(t,e,o),{x:r,y:s}=At(e,t,o);return{x:n,y:i,x2:r,y2:s,width:Math.abs(r-n),height:Math.abs(s-i)}}({x:i,y:s},{x:a,y:d},t.chartArea):{x:i,y:s,x2:a,y2:d,width:Math.abs(a-i),height:Math.abs(d-s)};if(c.centerX=(a+i)/2,c.centerY=(d+s)/2,c.initProperties=A(t,c,o),o.curve){const t={x:c.x,y:c.y},n={x:c.x2,y:c.y2};c.cp=function(t,e,o){const{x:n,y:i,x2:s,y2:a,centerX:d,centerY:l}=t,c=Math.atan2(a-i,s-n),h=M(e.controlPoint,0);return r({x:d+v(o,h.x,!1),y:l+v(o,h.y,!1)},{x:d,y:l},c)}(c,o,e.distanceBetweenPoints(t,n))}const h=function(t,o,n){const i=n.borderWidth,r=e.toPadding(n.padding),s=E(t.ctx,n),a=s.width+r.width+i,d=s.height+r.height+i;return function(t,o,n,i){const{width:r,height:s,padding:a}=n,{xAdjust:d,yAdjust:l}=o,c={x:t.x,y:t.y},h={x:t.x2,y:t.y2},u="auto"===o.rotation?function(t){const{x:o,y:n,x2:i,y2:r}=t,s=Math.atan2(r-n,i-o);return s>e.PI/2?s-e.PI:s<e.PI/-2?s+e.PI:s}(t):e.toRadians(o.rotation),f=function(t,e,o){const n=Math.cos(o),i=Math.sin(o);return{w:Math.abs(t*n)+Math.abs(e*i),h:Math.abs(t*i)+Math.abs(e*n)}}(r,s,u),x=function(t,e,o,n){let i;const r=function(t,e){const{x:o,x2:n,y:i,y2:r}=t,s=Math.min(i,r)-e.top,a=Math.min(o,n)-e.left,d=e.bottom-Math.max(i,r),l=e.right-Math.max(o,n);return{x:Math.min(a,l),y:Math.min(s,d),dx:a<=l?1:-1,dy:s<=d?1:-1}}(t,n);i="start"===e.position?Dt({w:t.x2-t.x,h:t.y2-t.y},o,e,r):"end"===e.position?1-Dt({w:t.x-t.x2,h:t.y-t.y2},o,e,r):m(1,e.position);return i}(t,o,{labelSize:f,padding:a},i),y=t.cp?Mt(c,t.cp,h,x):pt(c,h,x),p={size:f.w,min:i.left,max:i.right,padding:a.left},b={size:f.h,min:i.top,max:i.bottom,padding:a.top},g=jt(y.x,p)+d,v=jt(y.y,b)+l;return{x:g-r/2,y:v-s/2,x2:g+r/2,y2:v+s/2,centerX:g,centerY:v,pointX:y.x,pointY:y.y,width:r,height:s,rotation:e.toDegrees(u)}}(o,n,{width:a,height:d,padding:r},t.chartArea)}(t,c,o.label);return h._visible=l,c.elements=[{type:"label",optionScope:"label",properties:h,initProperties:c.initProperties}],c}}Ct.id="lineAnnotation";const kt={backgroundColor:void 0,backgroundShadowColor:void 0,borderColor:void 0,borderDash:void 0,borderDashOffset:void 0,borderShadowColor:void 0,borderWidth:void 0,display:void 0,fill:void 0,length:void 0,shadowBlur:void 0,shadowOffsetX:void 0,shadowOffsetY:void 0,width:void 0};function At({x:t,y:e},o,{top:n,right:i,bottom:r,left:s}){return t<s&&(e=gt(s,{x:t,y:e},o),t=s),t>i&&(e=gt(i,{x:t,y:e},o),t=i),e<n&&(t=bt(n,{x:t,y:e},o),e=n),e>r&&(t=bt(r,{x:t,y:e},o),e=r),{x:t,y:e}}function Tt(t,{mouseX:e,mouseY:o},n,i){const r=t.label;return r.options.display&&r.inRange(e,o,i,n)}function Dt(t,e,o,n){const{labelSize:i,padding:r}=e,s=t.w*n.dx,a=t.h*n.dy,l=s>0&&(i.w/2+r.left-n.x)/s,c=a>0&&(i.h/2+r.top-n.y)/a;return d(Math.max(l,c),0,.25)}function jt(t,e){const{size:o,min:n,max:i,padding:r}=e,s=o/2;return o>i-n?(i+n)/2:(n>=t-r-s&&(t=n+r+s),i<=t+r+s&&(t=i-r-s),t)}function Ot(t){const e=t.options,o=e.arrowHeads&&e.arrowHeads.start,n=e.arrowHeads&&e.arrowHeads.end;return{startOpts:o,endOpts:n,startAdjust:Rt(t,o),endAdjust:Rt(t,n)}}function Rt(t,e){if(!e||!e.display)return 0;const{length:o,width:n}=e,i=t.options.borderWidth/2,r={x:o,y:n+i},s={x:0,y:i};return Math.abs(bt(0,r,s))}function It(t,e,o,n){if(!n||!n.display)return;const{length:i,width:r,fill:s,backgroundColor:a,borderColor:d}=n,l=Math.abs(e-i)+o;t.beginPath(),_(t,n),X(t,n),t.moveTo(l,-r),t.lineTo(e+o,0),t.lineTo(l,r),!0===s?(t.fillStyle=a||d,t.closePath(),t.fill(),t.shadowColor="transparent"):t.shadowColor=n.borderShadowColor,t.stroke()}function Yt(t,{x:e,y:o},{angle:n,adjust:i},r){r&&r.display&&(t.save(),t.translate(e,o),t.rotate(n),It(t,0,-i,r),t.restore())}Ct.defaults={adjustScaleRange:!0,arrowHeads:{display:!1,end:Object.assign({},kt),fill:!1,length:12,start:Object.assign({},kt),width:6},borderDash:[],borderDashOffset:0,borderShadowColor:"transparent",borderWidth:2,curve:!1,controlPoint:{y:"-50%"},display:!0,endValue:void 0,init:void 0,hitTolerance:0,label:{backgroundColor:"rgba(0,0,0,0.8)",backgroundShadowColor:"transparent",borderCapStyle:"butt",borderColor:"black",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderRadius:6,borderShadowColor:"transparent",borderWidth:0,callout:Object.assign({},yt.defaults.callout),color:"#fff",content:null,display:!1,drawTime:void 0,font:{family:void 0,lineHeight:void 0,size:void 0,style:void 0,weight:"bold"},height:void 0,hitTolerance:void 0,opacity:void 0,padding:6,position:"center",rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,textAlign:"center",textStrokeColor:void 0,textStrokeWidth:0,width:void 0,xAdjust:0,yAdjust:0,z:void 0},scaleID:void 0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,value:void 0,xMax:void 0,xMin:void 0,xScaleID:void 0,yMax:void 0,yMin:void 0,yScaleID:void 0,z:0},Ct.descriptors={arrowHeads:{start:{_fallback:!0},end:{_fallback:!0},_fallback:!0}},Ct.defaultRoutes={borderColor:"color"};class Xt extends t.Element{inRange(t,o,n,i){const s=this.options.rotation,d=(this.options.borderWidth+this.options.hitTolerance)/2;if("x"!==n&&"y"!==n)return function(t,o,n,i){const{width:r,height:s,centerX:a,centerY:d}=o,l=r/2,c=s/2;if(l<=0||c<=0)return!1;const h=e.toRadians(n||0),u=Math.cos(h),f=Math.sin(h),x=Math.pow(u*(t.x-a)+f*(t.y-d),2),y=Math.pow(f*(t.x-a)-u*(t.y-d),2);return x/Math.pow(l+i,2)+y/Math.pow(c+i,2)<=1.0001}({x:t,y:o},this.getProps(["width","height","centerX","centerY"],i),s,d);const{x:l,y:c,x2:h,y2:u}=this.getProps(["x","y","x2","y2"],i),f="y"===n?{start:c,end:u}:{start:l,end:h},x=r({x:t,y:o},this.getCenterPoint(i),e.toRadians(-s));return x[n]>=f.start-d-a&&x[n]<=f.end+d+a}getCenterPoint(t){return f(this,t)}draw(t){const{width:o,height:n,centerX:i,centerY:r,options:s}=this;t.save(),Y(t,this.getCenterPoint(),s.rotation),_(t,this.options),t.beginPath(),t.fillStyle=s.backgroundColor;const a=X(t,s);t.ellipse(i,r,n/2,o/2,e.PI/2,0,2*e.PI),t.fill(),a&&(t.shadowColor=s.borderShadowColor,t.stroke()),t.restore()}get label(){return this.elements&&this.elements[0]}resolveElementProperties(t,e){return G(t,e)}}Xt.id="ellipseAnnotation",Xt.defaults={adjustScaleRange:!0,backgroundShadowColor:"transparent",borderDash:[],borderDashOffset:0,borderShadowColor:"transparent",borderWidth:1,display:!0,hitTolerance:0,init:void 0,label:Object.assign({},ft.defaults.label),rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,xMax:void 0,xMin:void 0,xScaleID:void 0,yMax:void 0,yMin:void 0,yScaleID:void 0,z:0},Xt.defaultRoutes={borderColor:"color",backgroundColor:"color"},Xt.descriptors={label:{_fallback:!0}};class _t extends t.Element{inRange(t,e,o,n){const{x:i,y:r,x2:s,y2:a,width:d}=this.getProps(["x","y","x2","y2","width"],n),c=(this.options.borderWidth+this.options.hitTolerance)/2;if("x"!==o&&"y"!==o)return function(t,e,o,n){return!(!t||!e||o<=0)&&Math.pow(t.x-e.x,2)+Math.pow(t.y-e.y,2)<=Math.pow(o+n,2)}({x:t,y:e},this.getCenterPoint(n),d/2,c);return l("y"===o?{start:r,end:a,value:e}:{start:i,end:s,value:t},c)}getCenterPoint(t){return f(this,t)}draw(t){const e=this.options,o=e.borderWidth;if(e.radius<.1)return;t.save(),t.fillStyle=e.backgroundColor,_(t,e);const n=X(t,e);F(t,this,this.centerX,this.centerY),n&&!I(e.pointStyle)&&(t.shadowColor=e.borderShadowColor,t.stroke()),t.restore(),e.borderWidth=o}resolveElementProperties(t,e){const o=q(t,e);return o.initProperties=A(t,o,e),o}}_t.id="pointAnnotation",_t.defaults={adjustScaleRange:!0,backgroundShadowColor:"transparent",borderDash:[],borderDashOffset:0,borderShadowColor:"transparent",borderWidth:1,display:!0,hitTolerance:0,init:void 0,pointStyle:"circle",radius:10,rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,xAdjust:0,xMax:void 0,xMin:void 0,xScaleID:void 0,xValue:void 0,yAdjust:0,yMax:void 0,yMin:void 0,yScaleID:void 0,yValue:void 0,z:0},_t.defaultRoutes={borderColor:"color",backgroundColor:"color"};class Et extends t.Element{inRange(t,o,n,i){if("x"!==n&&"y"!==n)return this.options.radius>=.1&&this.elements.length>1&&function(t,e,o,n){let i=!1,r=t[t.length-1].getProps(["bX","bY"],n);for(const s of t){const t=s.getProps(["bX","bY"],n);t.bY>o!=r.bY>o&&e<(r.bX-t.bX)*(o-t.bY)/(r.bY-t.bY)+t.bX&&(i=!i),r=t}return i}(this.elements,t,o,i);const s=r({x:t,y:o},this.getCenterPoint(i),e.toRadians(-this.options.rotation)),a=this.elements.map((t=>"y"===n?t.bY:t.bX)),d=Math.min(...a),l=Math.max(...a);return s[n]>=d&&s[n]<=l}getCenterPoint(t){return f(this,t)}draw(t){const{elements:e,options:o}=this;t.save(),t.beginPath(),t.fillStyle=o.backgroundColor,_(t,o);const n=X(t,o);let i=!0;for(const o of e)i?(t.moveTo(o.x,o.y),i=!1):t.lineTo(o.x,o.y);t.closePath(),t.fill(),n&&(t.shadowColor=o.borderShadowColor,t.stroke()),t.restore()}resolveElementProperties(t,o){const n=q(t,o),{sides:i,rotation:r}=o,s=[],a=2*e.PI/i;let d=r*e.RAD_PER_DEG;for(let e=0;e<i;e++,d+=a){const e=Wt(n,o,d);e.initProperties=A(t,n,o),s.push(e)}return n.elements=s,n}}function Wt({centerX:t,centerY:e},{radius:o,borderWidth:n,hitTolerance:i},r){const s=(n+i)/2,a=Math.sin(r),d=Math.cos(r),l={x:t+a*o,y:e-d*o};return{type:"point",optionScope:"point",properties:{x:l.x,y:l.y,centerX:l.x,centerY:l.y,bX:t+a*(o+s),bY:e-d*(o+s)}}}Et.id="polygonAnnotation",Et.defaults={adjustScaleRange:!0,backgroundShadowColor:"transparent",borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderShadowColor:"transparent",borderWidth:1,display:!0,hitTolerance:0,init:void 0,point:{radius:0},radius:10,rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,sides:3,xAdjust:0,xMax:void 0,xMin:void 0,xScaleID:void 0,xValue:void 0,yAdjust:0,yMax:void 0,yMin:void 0,yScaleID:void 0,yValue:void 0,z:0},Et.defaultRoutes={borderColor:"color",backgroundColor:"color"};const zt={box:ft,doughnutLabel:xt,ellipse:Xt,label:yt,line:Ct,point:_t,polygon:Et};Object.keys(zt).forEach((e=>{t.defaults.describe(`elements.${zt[e].id}`,{_fallback:"plugins.annotation.common"})}));const Ft={update:Object.assign},Ht=ot.concat(st),Nt=(t,o)=>e.isObject(o)?Qt(t,o):t,Lt=t=>"color"===t||"font"===t;function Vt(t="line"){return zt[t]?t:(console.warn(`Unknown annotation type: '${t}', defaulting to 'line'`),"line")}function Bt(o,n,i,r){const s=function(e,o,n){if("reset"===n||"none"===n||"resize"===n)return Ft;return new t.Animations(e,o)}(o,i.animations,r),a=n.annotations,d=function(t,e){const o=e.length,n=t.length;if(n<o){const e=o-n;t.splice(n,0,...new Array(e))}else n>o&&t.splice(o,n-o);return t}(n.elements,a);for(let t=0;t<a.length;t++){const n=a[t],i=Jt(d,t,n.type),r=n.setContext(Gt(o,i,d,n)),l=i.resolveElementProperties(o,r);l.skip=$t(l),"elements"in l&&(Ut(i,l.elements,r,s),delete l.elements),e.defined(i.x)||Object.assign(i,l),Object.assign(i,l.initProperties),l.options=qt(r),s.update(i,l)}}function $t(t){return isNaN(t.x)||isNaN(t.y)}function Ut(t,e,o,n){const i=t.elements||(t.elements=[]);i.length=e.length;for(let t=0;t<e.length;t++){const r=e[t],s=r.properties,a=Jt(i,t,r.type,r.initProperties),d=o[r.optionScope].override(r);s.options=qt(d),n.update(a,s)}}function Jt(t,e,o,n){const i=zt[Vt(o)];let r=t[e];return r&&r instanceof i||(r=t[e]=new i,Object.assign(r,n)),r}function qt(t){const e=zt[Vt(t.type)],o={};o.id=t.id,o.type=t.type,o.drawTime=t.drawTime,Object.assign(o,Qt(t,e.defaults),Qt(t,e.defaultRoutes));for(const e of Ht)o[e]=t[e];return o}function Qt(t,o){const n={};for(const i of Object.keys(o)){const r=o[i],s=t[i];Lt(i)&&e.isArray(s)?n[i]=s.map((t=>Nt(t,r))):n[i]=Nt(s,r)}return n}function Gt(t,e,o,n){return e.$context||(e.$context=Object.assign(Object.create(t.getContext()),{element:e,get elements(){return o.filter((t=>t&&t.options))},id:n.id,type:"annotation"}))}const Kt=new Map,Zt=t=>"doughnutLabel"!==t.type,te=ot.concat(st);var ee={id:"annotation",version:"3.1.0",beforeRegister(){!function(t,e,o,n=!0){const i=o.split(".");let r=0;for(const a of e.split(".")){const d=i[r++];if(parseInt(a,10)<parseInt(d,10))break;if(s(d,a)){if(n)throw new Error(`${t} v${o} is not supported. v${e} or newer is required.`);return!1}}}("chart.js","4.0",t.Chart.version)},afterRegister(){t.Chart.register(zt)},afterUnregister(){t.Chart.unregister(zt)},beforeInit(t){Kt.set(t,{annotations:[],elements:[],visibleElements:[],listeners:{},listened:!1,moveListened:!1,hooks:{},hooked:!1,hovered:[]})},beforeUpdate(t,o,n){const i=Kt.get(t).annotations=[];let r=n.annotations;e.isObject(r)?Object.keys(r).forEach((t=>{const o=r[t];e.isObject(o)&&(o.id=t,i.push(o))})):e.isArray(r)&&i.push(...r),function(t,e){for(const o of t)ct(o,e)}(i.filter(Zt),t.scales)},afterDataLimits(t,e){const o=Kt.get(t);dt(t,e.scale,o.annotations.filter(Zt).filter((t=>t.display&&t.adjustScaleRange)))},afterUpdate(t,o,n){const i=Kt.get(t);!function(t,o,n){o.listened=T(n,ot,o.listeners),o.moveListened=!1,et.forEach((t=>{e.isFunction(n[t])&&(o.moveListened=!0)})),o.listened&&o.moveListened||o.annotations.forEach((t=>{!o.listened&&e.isFunction(t.click)&&(o.listened=!0),o.moveListened||et.forEach((n=>{e.isFunction(t[n])&&(o.listened=!0,o.moveListened=!0)}))}))}(0,i,n),Bt(t,i,n,o.mode),i.visibleElements=i.elements.filter((t=>!t.skip&&t.options.display)),function(t,o,n){const i=o.visibleElements;o.hooked=T(n,st,o.hooks),o.hooked||i.forEach((t=>{o.hooked||st.forEach((n=>{e.isFunction(t.options[n])&&(o.hooked=!0)}))}))}(0,i,n)},beforeDatasetsDraw(t,e,o){oe(t,"beforeDatasetsDraw",o.clip)},afterDatasetsDraw(t,e,o){oe(t,"afterDatasetsDraw",o.clip)},beforeDatasetDraw(t,e,o){oe(t,e.index,o.clip)},beforeDraw(t,e,o){oe(t,"beforeDraw",o.clip)},afterDraw(t,e,o){oe(t,"afterDraw",o.clip)},beforeEvent(t,e,o){nt(Kt.get(t),e.event,o)&&(e.changed=!0)},afterDestroy(t){Kt.delete(t)},getAnnotations(t){const e=Kt.get(t);return e?e.elements:[]},_getAnnotationElementsAtEventForMode:(t,e,o)=>n(t,e,o),defaults:{animations:{numbers:{properties:["x","y","x2","y2","width","height","centerX","centerY","pointX","pointY","radius"],type:"number"},colors:{properties:["backgroundColor","borderColor"],type:"color"}},clip:!0,interaction:{mode:void 0,axis:void 0,intersect:void 0},common:{drawTime:"afterDatasetsDraw",init:!1,label:{}}},descriptors:{_indexable:!1,_scriptable:t=>!te.includes(t)&&"init"!==t,annotations:{_allKeys:!1,_fallback:(t,e)=>`elements.${zt[Vt(e.type)].id}`},interaction:{_fallback:!0},common:{label:{_indexable:Lt,_fallback:!0},_indexable:Lt}},additionalOptionScopes:[""]};function oe(t,o,n){const{ctx:i,chartArea:r}=t,s=Kt.get(t);n&&e.clipArea(i,r);const a=function(t,e){const o=[];for(const n of t)if(n.options.drawTime===e&&o.push({element:n,main:!0}),n.elements&&n.elements.length)for(const t of n.elements)t.options.display&&t.options.drawTime===e&&o.push({element:t});return o}(s.visibleElements,o).sort(((t,e)=>t.element.options.z-e.element.options.z));for(const t of a)ne(i,r,s,t);n&&e.unclipArea(i)}function ne(t,e,o,n){const i=n.element;n.main?(at(o,i,"beforeDraw"),i.draw(t,e),at(o,i,"afterDraw")):i.draw(t,e)}return t.Chart.register(ee),ee})); |
@@ -5,3 +5,3 @@ { | ||
| "description": "Annotations for Chart.js", | ||
| "version": "3.0.1", | ||
| "version": "3.1.0", | ||
| "author": "Evert Timberg <evert.timberg@gmail.com>", | ||
@@ -8,0 +8,0 @@ "license": "MIT", |
@@ -24,3 +24,4 @@ # chartjs-plugin-annotation.js | ||
| Annotations work with line, bar, scatter and bubble charts that use linear, logarithmic, time, or category scales. Annotations will not work on any chart that does not have two or more axes, including pie, radar, and polar area charts. | ||
| Annotations work with line, bar, scatter and bubble charts that use linear, logarithmic, time, or category scales. | ||
| Furthermore you can use a doughnut label annotation which can be used to add contents (text, image, canvas) in the middle area of the doughnut charts. | ||
@@ -27,0 +28,0 @@  |
@@ -7,2 +7,3 @@ import { Chart, ChartEvent } from 'chart.js'; | ||
| element: AnnotationElement, | ||
| elements: AnnotationElement[], | ||
| id: string, | ||
@@ -19,2 +20,3 @@ type: string | ||
| element?: Partial<AnnotationElement>, | ||
| elements?: AnnotationElement[], | ||
| id?: string, | ||
@@ -21,0 +23,0 @@ type?: string |
@@ -1,7 +0,8 @@ | ||
| import { ChartType, Plugin } from 'chart.js'; | ||
| import { AnnotationPluginOptions, BoxAnnotationOptions, EllipseAnnotationOptions, LabelAnnotationOptions, LineAnnotationOptions, PointAnnotationOptions, PolygonAnnotationOptions } from './options'; | ||
| import { Chart, ChartType, Plugin } from 'chart.js'; | ||
| import { AnnotationPluginOptions, BoxAnnotationOptions, EllipseAnnotationOptions, LabelAnnotationOptions, LineAnnotationOptions, PointAnnotationOptions, PolygonAnnotationOptions, DoughnutLabelAnnotationOptions } from './options'; | ||
| import { AnnotationElement } from './element'; | ||
| declare module 'chart.js' { | ||
| // eslint-disable-next-line @typescript-eslint/no-unused-vars | ||
| interface PluginOptionsByType<TType extends ChartType = ChartType> { | ||
| interface PluginOptionsByType<TType extends ChartType> { | ||
| annotation: AnnotationPluginOptions; | ||
@@ -12,2 +13,3 @@ } | ||
| boxAnnotation: BoxAnnotationOptions; | ||
| doughnutLabelAnnotation: DoughnutLabelAnnotationOptions; | ||
| ellipseAnnotation: EllipseAnnotationOptions; | ||
@@ -21,3 +23,5 @@ labelAnnotation: LabelAnnotationOptions; | ||
| declare const Annotation: Plugin; | ||
| declare const Annotation: Plugin & { | ||
| getAnnotations(chart: Chart): AnnotationElement[]; | ||
| }; | ||
@@ -24,0 +28,0 @@ export default Annotation; |
@@ -119,4 +119,3 @@ import { Color, FontSpec, BorderRadius } from 'chart.js'; | ||
| */ | ||
| borderRadius?: Scriptable<number | BorderRadius, PartialEventContext>, | ||
| callout?: CalloutOptions, | ||
| borderRadius?: Scriptable<number | BorderRadius, PartialEventContext> | ||
| } | ||
@@ -131,2 +130,3 @@ | ||
| display?: Scriptable<boolean, PartialEventContext>, | ||
| hitTolerance?: Scriptable<number, PartialEventContext>, | ||
| /** | ||
@@ -136,3 +136,5 @@ * Rotation of label, in degrees, or 'auto' to use the degrees of the line, default is 0 | ||
| */ | ||
| rotation?: Scriptable<number | 'auto', PartialEventContext> | ||
| rotation?: Scriptable<number | 'auto', PartialEventContext>, | ||
| z?: Scriptable<number, PartialEventContext>, | ||
| callout?: CalloutOptions, | ||
| } | ||
@@ -147,3 +149,5 @@ | ||
| display?: Scriptable<boolean, PartialEventContext>, | ||
| rotation?: Scriptable<number, PartialEventContext> | ||
| hitTolerance?: Scriptable<number, PartialEventContext>, | ||
| rotation?: Scriptable<number, PartialEventContext>, | ||
| z?: Scriptable<number, PartialEventContext> | ||
| } | ||
@@ -153,2 +157,14 @@ | ||
| position?: Scriptable<LabelPosition | LabelPositionObject, PartialEventContext>, | ||
| z?: Scriptable<number, PartialEventContext>, | ||
| callout?: CalloutOptions, | ||
| } | ||
| export interface DoughnutLabelOptions extends Omit<ContainedLabelOptions, 'borderCapStyle' | 'borderRadius' | 'padding'> { | ||
| position?: Scriptable<LabelPosition | LabelPositionObject, PartialEventContext>, | ||
| /** | ||
| * Whether the label should be displayed | ||
| * @default true | ||
| */ | ||
| display?: Scriptable<boolean, PartialEventContext>, | ||
| rotation?: Scriptable<number, PartialEventContext> | ||
| } |
| import { Chart, Color, PointStyle, BorderRadius, CoreInteractionOptions } from 'chart.js'; | ||
| import { AnnotationEvents, PartialEventContext, EventContext } from './events'; | ||
| import { LabelOptions, BoxLabelOptions, LabelTypeOptions } from './label'; | ||
| import { LabelOptions, BoxLabelOptions, LabelTypeOptions, DoughnutLabelOptions } from './label'; | ||
| import { AnnotationBoxModel, AnnotationElement } from './element'; | ||
| export type DrawTime = 'afterDraw' | 'afterDatasetsDraw' | 'beforeDraw' | 'beforeDatasetsDraw'; | ||
| export type DrawTime = 'afterDraw' | 'afterDatasetsDraw' | 'beforeDraw' | 'beforeDatasetsDraw' | number; | ||
@@ -45,3 +45,4 @@ export interface AnnotationTypeRegistry { | ||
| drawTime?: Scriptable<DrawTime, PartialEventContext>, | ||
| init?: boolean | ((chart: Chart, properties: AnnotationBoxModel, options: AnnotationOptions) => void | boolean | AnnotationElement), | ||
| hitTolerance?: Scriptable<number, PartialEventContext>, | ||
| init?: boolean | (({ chart: Chart, properties: AnnotationBoxModel, options: AnnotationOptions }) => void | boolean | Partial<AnnotationElement>), | ||
| id?: string, | ||
@@ -140,2 +141,10 @@ xMax?: Scriptable<ScaleValue, PartialEventContext>, | ||
| export interface DoughnutLabelAnnotationOptions extends AnnotationEvents, DoughnutLabelOptions, ShadowOptions { | ||
| autoFit?: Scriptable<boolean, PartialEventContext>, | ||
| autoHide?: Scriptable<boolean, PartialEventContext>, | ||
| id?: string, | ||
| init: boolean | ((chart: Chart, properties: AnnotationBoxModel, options: AnnotationOptions) => void | boolean | AnnotationBoxModel), | ||
| spacing?: Scriptable<number, PartialEventContext> | ||
| } | ||
| interface PolygonAnnotationOptions extends CoreAnnotationOptions, AnnotationPointCoordinates { | ||
@@ -157,4 +166,4 @@ backgroundColor: Scriptable<Color, PartialEventContext>, | ||
| clip?: boolean, | ||
| common?: BoxAnnotationOptions | EllipseAnnotationOptions | LabelAnnotationOptions | LineAnnotationOptions | PointAnnotationOptions | PolygonAnnotationOptions, | ||
| common?: BoxAnnotationOptions | EllipseAnnotationOptions | LabelAnnotationOptions | LineAnnotationOptions | PointAnnotationOptions | PolygonAnnotationOptions | DoughnutLabelAnnotationOptions, | ||
| interaction?: CoreInteractionOptions | ||
| } |
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- increased by10.4%
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- increased by10.44%
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- increased by2.44%
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