text-metrics/dist/text-metrics.mjs

An efficient text measurement set for the browser.

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this.el?Number.parseInt(this.style.paddingLeft||0,10)+Number.parseInt(this.style.paddingRight||0,10):0}parseArgs(e,r={},n={}){"object"==typeof e&&e&&(n=r,r=e||{},e=void 0);const s=t(t({},this.overwrites),S(n)),i=x(s,"white-space")||this.style.getPropertyValue("white-space");return r||(r={}),n||(r={}),{text:e=!e&&this.el?y(b(this.el),i):m(y(e,i)),options:r,overwrites:n,styles:s}}width(){const{text:e,options:t,overwrites:r,styles:n}=this.parseArgs(...[].slice.call(arguments));if(!e)return 0;const s=u(this.style,n),i=x(n,"letter-spacing")||this.style.getPropertyValue("letter-spacing"),o=c(x(n,"word-spacing")||this.style.getPropertyValue("word-spacing"),i),a=v(s),l=w(e,this.style);return t.multiline?this.lines(l,t,r).reduce((e,t)=>{const r=a.measureText(t).width+o(t);return 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o=x(n,"word-break")||this.style.getPropertyValue("word-break"),a=x(n,"letter-spacing")||this.style.getPropertyValue("letter-spacing"),l=x(n,"word-spacing")||this.style.getPropertyValue("word-spacing"),c=v(s),p=w(e,this.style);return"break-all"===o?j({ctx:c,text:p,max:i,wordSpacing:l,letterSpacing:a}):B({ctx:c,text:p,max:i,wordSpacing:l,letterSpacing:a})}maxFontSize(){const{text:e,options:r,overwrites:n,styles:s}=this.parseArgs(...[].slice.call(arguments)),i=n=>Math.ceil(this.width(e,r,t(t({},s),{},{"font-size":n+"px"})));let o=Number.parseInt(x(r,"width")||x(n,"width"),10)||x(this.el,"offsetWidth",0)||Number.parseInt(x(s,"width",0),10)||Number.parseInt(this.style.width,10);o-=this.padding();let a=Math.floor(o/2),l=i(a);if(a=Math.floor(a/l*o),l=i(a),Math.ceil(l)===o)return a?a+"px":void 0;const c=l>o&&a>0;for(;l>o&&a>0;)a-=1,l=i(a);if(!c)for(;l<o;){if(l=i(a+1),l>o)return a?a+"px":void 0;a+=1}return a?a+"px":void 0}}const A=(e,t)=>new O(e,t),T=t({},k);export{A as init,T as utils};
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