9 lines
3.5 KiB
JavaScript
9 lines
3.5 KiB
JavaScript
/*!
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* chartjs-chart-matrix v1.1.1
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* https://chartjs-chart-matrix.pages.dev/
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* (c) 2022 Jukka Kurkela
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* Released under the MIT license
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*/
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!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(require("chart.js"),require("chart.js/helpers")):"function"==typeof define&&define.amd?define(["chart.js","chart.js/helpers"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).Chart,t.Chart.helpers)}(this,(function(t,e){"use strict";function i(t){return t&&"object"==typeof t&&"default"in t?t:{default:t}}var r=i(t);class n extends t.DatasetController{initialize(){this.enableOptionSharing=!0,super.initialize()}update(t){const e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,i,r){const n=this,s="reset"===r,{xScale:h,yScale:d}=n._cachedMeta,l=n.resolveDataElementOptions(e,r),u=n.getSharedOptions(r,t[e],l);for(let l=e;l<e+i;l++){const e=!s&&n.getParsed(l),i=s?h.getBasePixel():h.getPixelForValue(e.x),u=s?d.getBasePixel():d.getPixelForValue(e.y),c=n.resolveDataElementOptions(l,r),{width:f,height:g,anchorX:p,anchorY:x}=c,y={x:o(p,i,f),y:a(x,u,g),width:f,height:g,options:c};n.updateElement(t[l],l,y,r)}n.updateSharedOptions(u,r)}draw(){const t=this,e=t.getMeta().data||[];let i,r;for(i=0,r=e.length;i<r;++i)e[i].draw(t._ctx)}}function o(t,e,i){return"left"===t||"start"===t?e:"right"===t||"end"===t?e-i:e-i/2}function a(t,e,i){return"top"===t||"start"===t?e:"bottom"===t||"end"===t?e-i:e-i/2}function s(t,e){const{x:i,y:r,width:n,height:o}=t.getProps(["x","y","width","height"],e);return{left:i,top:r,right:i+n,bottom:r+o}}function h(t,e,i){return Math.max(Math.min(t,i),e)}function d(t){const i=s(t),r=i.right-i.left,n=i.bottom-i.top,o=function(t,i,r){const n=t.options.borderWidth;let o,a,s,d;return e.isObject(n)?(o=+n.top||0,a=+n.right||0,s=+n.bottom||0,d=+n.left||0):o=a=s=d=+n||0,{t:h(o,0,r),r:h(a,0,i),b:h(s,0,r),l:h(d,0,i)}}(t,r/2,n/2);return{outer:{x:i.left,y:i.top,w:r,h:n},inner:{x:i.left+o.l,y:i.top+o.t,w:r-o.l-o.r,h:n-o.t-o.b}}}function l(t,e,i,r){const n=null===e,o=null===i,a=!(!t||n&&o)&&s(t,r);return a&&(n||e>=a.left&&e<=a.right)&&(o||i>=a.top&&i<=a.bottom)}n.id="matrix",n.version="1.1.1",n.defaults={dataElementType:"matrix",animations:{numbers:{type:"number",properties:["x","y","width","height"]}},anchorX:"center",anchorY:"center"},n.overrides={interaction:{mode:"nearest",intersect:!0},scales:{x:{type:"linear",offset:!0},y:{type:"linear",reverse:!0}}};class u extends t.Element{constructor(t){super(),this.options=void 0,this.width=void 0,this.height=void 0,t&&Object.assign(this,t)}draw(t){const i=this.options,{inner:r,outer:n}=d(this),o=e.toTRBLCorners(i.borderRadius);t.save(),n.w!==r.w||n.h!==r.h?(t.beginPath(),e.addRoundedRectPath(t,{x:n.x,y:n.y,w:n.w,h:n.h,radius:o}),e.addRoundedRectPath(t,{x:r.x,y:r.y,w:r.w,h:r.h,radius:o}),t.fillStyle=i.backgroundColor,t.fill(),t.fillStyle=i.borderColor,t.fill("evenodd")):(t.beginPath(),e.addRoundedRectPath(t,{x:r.x,y:r.y,w:r.w,h:r.h,radius:o}),t.fillStyle=i.backgroundColor,t.fill()),t.restore()}inRange(t,e,i){return l(this,t,e,i)}inXRange(t,e){return l(this,t,null,e)}inYRange(t,e){return l(this,null,t,e)}getCenterPoint(t){const{x:e,y:i,width:r,height:n}=this.getProps(["x","y","width","height"],t);return{x:e+r/2,y:i+n/2}}tooltipPosition(){return this.getCenterPoint()}getRange(t){return"x"===t?this.width/2:this.height/2}}u.id="matrix",u.defaults={backgroundColor:void 0,borderColor:void 0,borderWidth:void 0,borderRadius:0,anchorX:void 0,anchorY:void 0,width:20,height:20},r.default.register(n,u)}));
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