Benchmark: Drawing on Canvas

HTML Preparation code:

<canvas id="testcanvas" width="1000" height="1000"></canvas>

Script Preparation code:

var canvas = document.getElementById('testcanvas');
var ctx = canvas.getContext('2d');
var plants = [];
for (var i = 0; i < 50; i++) {
  plants.push({
    x: Math.random() * 1000,
    y: Math.random() * 1000,
    size: Math.random()
  });
}

Tests:

Circles (drawing every time)
ctx.fillStile = 'green'; for (var i in plants) { ctx.beginPath(); ctx.arc( plants[i].x, plants[i].y, plants[i].size * 5, 0, 2 * Math.PI ); ctx.fill(); }
Circles (drawing in the end)
ctx.fillStile = 'green'; for (var i in plants) { ctx.beginPath(); ctx.arc( plants[i].x, plants[i].y, plants[i].size * 5, 0, 2 * Math.PI ); } ctx.fill();

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Circles (drawing every time)
Circles (drawing in the end)

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0

Browser/OS: Firefox 64 on Windows

View result in a separate tab

Test name	Executions per second
Circles (drawing every time)	3242.5 Ops/sec
Circles (drawing in the end)	13425.4 Ops/sec

Drawing on Canvas (version: 4)

Comparing performance of: Circles (drawing every time) vs Circles (drawing in the end)

Created: 5 years ago by: Registered User

Jump to the latest result

Circles (drawing every time)

Circles (drawing in the end)

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A