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node-canvas image not drawing

Smole PP answered on January 15, 2024 Popularity 3/10 Helpfulness 3/10

answer node-canvas image not drawing

node-canvas image not drawing

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// To save you hundred of hours,
// please check the image's value.
// If you are looping, the issue isn't actually with your loop, but code.
// For example, your canvas could be:
const canvas = createCanvas(820, 1100); // notice width and height
const ctx = canvas.getContext("2d");

// While you are trying to draw (you can't draw outside of canvas!):
ctx.drawImage(image, 820, 0); // notice width...
// Or:
ctx.drawImage(image, 0, 2000); // notice height...

// To check, please console log the canvas data and actual image values:
console.log({ width: canvas.width, height: canvas.height });
console.log({ image_x: IMAGE_X_CONSTANT, image_y: IMAGE_Y_CONSTANT });

Popularity 3/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: drawing image javascript node-canvas

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Contributed on Jan 15 2024

Smole PP

0 Answers Avg Quality 2/10

node-canvas image not drawing

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