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html image crop

YOU.com answered on September 11, 2023 Popularity 9/10 Helpfulness 1/10

answer html image crop

html image crop

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<!DOCTYPE html>
<html>
<body>

<!-- Original Image -->
<img id="myImage" src="original_image.jpg" alt="Original Image">

<!-- Cropped Image -->
<img id="croppedImage" alt="Cropped Image">

<script>
// Get the original image element
var originalImage = document.getElementById("myImage");

// Create a canvas element
var canvas = document.createElement("canvas");
var ctx = canvas.getContext("2d");

// Set the canvas size to match the image size
canvas.width = originalImage.width;
canvas.height = originalImage.height;

// Draw the image on the canvas
ctx.drawImage(originalImage, 0, 0);

// Define the cropping region (example: top-left corner starting at coordinates (100, 100) with width 200 and height 200)
var cropX = 100;
var cropY = 100;
var cropWidth = 200;
var cropHeight = 200;

// Get the cropped image data from the canvas
var croppedImageData = ctx.getImageData(cropX, cropY, cropWidth, cropHeight);

// Create a new canvas for the cropped image
var croppedCanvas = document.getElementById("croppedImage");
var croppedCtx = croppedCanvas.getContext("2d");

// Set the size of the cropped canvas to match the cropped image size
croppedCanvas.width = cropWidth;
croppedCanvas.height = cropHeight;

// Draw the cropped image data onto the cropped canvas
croppedCtx.putImageData(croppedImageData, 0, 0);
</script>

</body>
</html>

Popularity 9/10 Helpfulness 1/10 Language html

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

html image crop

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