34 lines
677 B
Go
34 lines
677 B
Go
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package frame
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import (
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"bytes"
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_ "embed"
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"image"
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"image/color"
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"github.com/disintegration/imaging"
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)
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//go:embed polaroid.png
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var polaroidPng []byte
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// Polaroid embeds the specified image file into a Polaroid frame and returns the resulting image.
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func polaroid(img image.Image, rotate float64) (image.Image, error) {
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// Create image frame.
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frm, err := imaging.Decode(bytes.NewReader(polaroidPng))
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if err != nil {
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return nil, err
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}
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// Paste image into frame.
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out := imaging.Paste(frm, img, image.Pt(200, 152))
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// Rotate image before returning it?
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if rotate != 0.0 {
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out = imaging.Rotate(out, rotate, color.NRGBA{255, 255, 255, 0})
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}
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return out, nil
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}
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