Run results for: TY_svg_stackCompare_v006

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.102 Safari/537.36

Browser: Chrome 104

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Single - opacity - setAttribute - opacity	146.9 Ops/sec
Single - opacity - style.opacity	69.6 Ops/sec
Group - opacity - setAttribute - Fill	297.3 Ops/sec
Group - opacity - style.opacity	143.4 Ops/sec
Single - fill - rgb + opacity	62.7 Ops/sec
Single - fill - rgba	105.9 Ops/sec
Group - fill - rgb + opacity	119.6 Ops/sec
Group - fill - rgba	193.8 Ops/sec

HTML Preparation code:

<svg>
    <rect id="foo" w="10px" h="10px" fill="none" stroke="#C60" stroke-width="1px" />
    <rect id="bar" w="10px" h="10px" fill="none" stroke="#C60" stroke-width="1px" />

    <g id="group">
        <rect w="10px" h="10px" fill="none" stroke="#CCC" stroke-width="1px" />
        <rect w="10px" h="10px" fill="none" stroke="#CCC" stroke-width="1px" />
    </g>

    <rect id="foo2" w="10px" h="10px" fill="rgb(255,0,0)" stroke="#C60" stroke-width="1px" opacity="1" />
    <rect id="bar2" w="10px" h="10px" fill="rgba(255,0,0,1)" stroke="#C60" stroke-width="1px" />

    <g id="group2" fill="rgb(255,0,0)" stroke="#C60" stroke-width="1px" opacity="1">
        <rect w="10px" h="10px" />
    </g>

    <g id="group3" fill="rgba(255,0,0,1)" stroke="#C60" stroke-width="1px">
        <rect w="10px" h="10px" />
    </g>
</svg>

Script Preparation code:

var elementA = document.getElementById("foo");
var elementB = document.getElementById("bar");
var elementGroupA = document.getElementById("group");
var elementC = document.getElementById("foo2");
var elementD = document.getElementById("bar2");
var elementGroupB = document.getElementById("group2");
var elementGroupC = document.getElementById("group3");

Tests:

Single - opacity - setAttribute - opacity
var i = 10000; while (i--) { elementA.setAttribute("opacity", i); elementB.setAttribute("opacity", i); }
Single - opacity - style.opacity
var i = 10000; while (i--) { elementA.style.opacity = i; elementB.style.opacity = i; }
Group - opacity - setAttribute - Fill
var i = 10000; while (i--) { elementGroupA.setAttribute("opacity", i); }
Group - opacity - style.opacity
var i = 10000; while (i--) { elementGroupA.style.opacity = i; }
Single - fill - rgb + opacity
var i = 10000; while (i--) { elementC.setAttribute("fill", `rgb(${i},${i},${i})`); elementC.setAttribute("opacity", i); elementD.setAttribute("fill", `rgb(${i},${i},${i})`); elementD.setAttribute("opacity", i); }
Single - fill - rgba
var i = 10000; while (i--) { elementC.setAttribute("fill", `rgba(${i},${i},${i},${i})`); elementD.setAttribute("fill", `rgba(${i},${i},${i},${i})`); }
Group - fill - rgb + opacity
var i = 10000; while (i--) { elementGroupB.setAttribute("fill", `rgb(${i},${i},${i})`); elementGroupB.setAttribute("opacity", i); }
Group - fill - rgba
var i = 10000; while (i--) { elementGroupC.setAttribute("fill", `rgba(${i},${i},${i},${i})`); }

Run results for: TY_svg_stackCompare_v006

Testing different methods for altering svg properties

Single - opacity - setAttribute - opacity

Single - opacity - style.opacity

Group - opacity - setAttribute - Fill

Group - opacity - style.opacity

Single - fill - rgb + opacity

Single - fill - rgba

Group - fill - rgb + opacity

Group - fill - rgba