9 lines
3.5 KiB
JavaScript
9 lines
3.5 KiB
JavaScript
/*!
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* chartjs-chart-matrix v2.0.1
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* https://chartjs-chart-matrix.pages.dev/
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* (c) 2023 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(exports,require("chart.js"),require("chart.js/helpers")):"function"==typeof define&&define.amd?define(["exports","chart.js","chart.js/helpers"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self)["chartjs-chart-matrix"]={},t.Chart,t.Chart.helpers)}(this,(function(t,e,i){"use strict";class r extends e.DatasetController{static id="matrix";static version="2.0.1";static defaults={dataElementType:"matrix",animations:{numbers:{type:"number",properties:["x","y","width","height"]}}};static overrides={interaction:{mode:"nearest",intersect:!0},scales:{x:{type:"linear",offset:!0},y:{type:"linear",reverse:!0}}};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 s=this,a="reset"===r,{xScale:h,yScale:l}=s._cachedMeta,d=s.resolveDataElementOptions(e,r),c=s.getSharedOptions(r,t[e],d);for(let d=e;d<e+i;d++){const e=!a&&s.getParsed(d),i=a?h.getBasePixel():h.getPixelForValue(e.x),c=a?l.getBasePixel():l.getPixelForValue(e.y),u=s.resolveDataElementOptions(d,r),{width:g,height:p,anchorX:f,anchorY:x}=u,y={x:n(f,i,g),y:o(x,c,p),width:g,height:p,options:u};s.updateElement(t[d],d,y,r)}s.updateSharedOptions(c,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 n(t,e,i){return"left"===t||"start"===t?e:"right"===t||"end"===t?e-i:e-i/2}function o(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 a(t,e,i){return Math.max(Math.min(t,i),e)}function h(t){const e=s(t),r=e.right-e.left,n=e.bottom-e.top,o=function(t,e,r){const n=t.options.borderWidth;let o,s,h,l;return i.isObject(n)?(o=+n.top||0,s=+n.right||0,h=+n.bottom||0,l=+n.left||0):o=s=h=l=+n||0,{t:a(o,0,r),r:a(s,0,e),b:a(h,0,r),l:a(l,0,e)}}(t,r/2,n/2);return{outer:{x:e.left,y:e.top,w:r,h:n},inner:{x:e.left+o.l,y:e.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)}class d extends e.Element{static id="matrix";static defaults={backgroundColor:void 0,borderColor:void 0,borderWidth:void 0,borderRadius:0,anchorX:"center",anchorY:"center",width:20,height:20};constructor(t){super(),this.options=void 0,this.width=void 0,this.height=void 0,t&&Object.assign(this,t)}draw(t){const e=this.options,{inner:r,outer:n}=h(this),o=i.toTRBLCorners(e.borderRadius);t.save(),n.w!==r.w||n.h!==r.h?(t.beginPath(),i.addRoundedRectPath(t,{x:n.x,y:n.y,w:n.w,h:n.h,radius:o}),i.addRoundedRectPath(t,{x:r.x,y:r.y,w:r.w,h:r.h,radius:o}),t.fillStyle=e.backgroundColor,t.fill(),t.fillStyle=e.borderColor,t.fill("evenodd")):(t.beginPath(),i.addRoundedRectPath(t,{x:r.x,y:r.y,w:r.w,h:r.h,radius:o}),t.fillStyle=e.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}}e.Chart.register(r,d),t.MatrixController=r,t.MatrixElement=d}));
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//# sourceMappingURL=chartjs-chart-matrix.min.js.map
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