Looking to create a unique dynamic donut chart using SVG and Vue.
I want it to mirror the exact SVG format found on this webpage:
(To see the animated chart, select a dish and click on ingredients)
This might not have been the best approach, but it was the only example I could find and adapt for the task.
(https://codepen.io/fifuruho/pen/zYOBWLx)
All code can be viewed at codeopen.io
I struggle with complex SVGs. Any suggestions or code examples are greatly appreciated.
In my approach, I would opt for paths instead of strokes. By connecting the paths and applying the same path as a mask with specific attributes like stroke color, width, and fill, we can achieve the desired effect. Adjusting the stroke width allows for customization.
Below is the resulting SVG code:
svg{border:1px solid}
mask use{stroke:#000; stroke-width:3; fill: #ffffff}<svg width="320" viewBox="-80 -80 160 160" class="donut-chart">
<defs id="theDefs">
<path d="M5.475206276408082,-34.56909192082982 L10.16824022761501,-64.19974213868396 A65,65 0 0 1 10.16824022761501,64.19974213868396 L5.475206276408082,34.56909192082982 A35,35 0 0 0 5.475206276408082,-34.56909192082982" id="elmt45" style="mask: url(#mask45)"></path>
<mask id="mask45">
<use xlink:href="#elmt45"></use>
</mask>
<path d="M18.75393782426488,-29.55147739257053 L34.828741673634774,-54.88131515763098 A65,65 0 0 1 34.828741673634774,54.88131515763098 L18.75393782426488,29.55147739257053 A35,35 0 0 0 18.75393782426488,-29.55147739257053" id="elmt32" style="mask: url(#mask32)"></path>
<mask id="mask32">
<use xlink:href="#elmt32"></use>
</mask>
<path d="M26.253887437066084,-23.145915286327813 L48.75721952597986,-42.98527124603737 A65,65 0 0 1 48.75721952597986,42.98527124603737 L26.253887437066084,23.145915286327813 A35,35 0 0 0 26.253887437066084,-23.145915286327813" id="elmt23" style="mask: url(#mask23)"></path>
<mask id="mask23">
<use xlink:href="#elmt23"></use>
</mask>
</defs>
<g id="theG">
<use xlink:href="#elmt45" fill="rgb(182, 130, 7)" transform="rotate(-9)"></use><use xlink:href="#elmt32" fill="rgb(120, 98, 89)" transform="rotate(129.6)"></use>
<use xlink:href="#elmt23" fill="rgb(195, 180, 166)" transform="rotate(228.6)"></use>
</g>
</svg>To implement this in JavaScript, the following plain JavaScript code can be used. Feel free to adapt it to Vue framework:
const SVG_NS = "http://www.w3.org/2000/svg";
const SVG_XLINK = "http://www.w3.org/1999/xlink";
let colors = ["rgb(182, 130, 7)", "rgb(120, 98, 89)", "rgb(195, 180, 166)"];
class Sector {
constructor(color, prev, a) {
// Code logic here
}
}
let s1 = new Sector(colors[0], 0, 45);
let s2 = new Sector(colors[1], s1.a, 32);
let s3 = new Sector(colors[2], s1.a + s2.a, 23);svg{border:1px solid}
mask use{stroke:#000; stroke-width:3; fill: #ffffff}<svg height="250" width="320" viewBox="-80 -80 160 160" class="donut-chart">
<defs id="theDefs"></defs>
<g id="theG">
</g>
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