Canvas States
Canvas State
In this example, the save() method to save the default state and restore() to restore it later, so that you are able to draw a rect with the default state later.
Example
HTML Online Editor
<!DOCTYPE html>
<html lang="en-US">
<body>
<canvas id="point" width="120" height="250">
Your browser does not support the canvas element.
</canvas>
<script>
const canvas = document.getElementById('point');
const ctx = canvas.getContext('2d');
// Save the default state
ctx.save();
ctx.fillStyle = '#339933';
ctx.fillRect(10, 10, 100, 100);
// Restore the default state
ctx.restore();
ctx.fillRect(10, 140, 100, 100);
</script>
</body>
</html>
Methods
| Value | Explanation |
|---|---|
| save() | Saves the entire state of the canvas by pushing the current state onto a stack. |
| restore() | Restores the most recently saved canvas state by popping the top entry in the drawing state stack. |
Reminder
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