How Can I Position and Rotate Images on a Background Image in Golang?

Image Manipulation in Golang: Positioning and Rotation on a Background Image

In Golang, the image package provides capabilities for image manipulation. This question explores the use of the image package to position and rotate images on a background image, using specific coordinates and angles.

To achieve this, the example code utilizes the graphics-go library. First, it reads the background image and two images (i1 and i2) to be positioned on the background. Subsequently, a new image is created to hold the final composition.

The draw.Draw function is used to overlay i1 on the background image. Similarly, the graphics.Rotate function is employed to rotate i2 and then draw it onto the final image. The RotateOptions struct specifies the desired rotation angle.

Finally, the resulting image is written to a file. While this example focuses on two images, the approach can be extended to handle multiple images.

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