34 lines
523 B
Go
34 lines
523 B
Go
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package streamdeck
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import (
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"bufio"
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"bytes"
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"encoding/base64"
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"image"
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"image/png"
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)
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func Image(i image.Image) (string, error) {
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var b bytes.Buffer
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bw := bufio.NewWriter(&b)
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if _, err := bw.WriteString("data:image/png;base64,"); err != nil {
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return "", err
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}
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w := base64.NewEncoder(base64.StdEncoding, bw)
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if err := png.Encode(w, i); err != nil {
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return "", err
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}
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if err := w.Close(); err != nil {
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return "", err
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}
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if err := bw.Flush(); err != nil {
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return "", err
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}
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return b.String(), nil
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}
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