mirror of
https://github.com/Dadido3/noita-mapcap.git
synced 2024-11-18 17:17:31 +00:00
34 lines
662 B
Go
34 lines
662 B
Go
// Copyright (c) 2023 David Vogel
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//
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// This software is released under the MIT License.
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// https://opensource.org/licenses/MIT
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package main
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import (
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"fmt"
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"image"
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"image/png"
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"log"
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"os"
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)
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func exportPNG(stitchedImage image.Image, outputPath string) error {
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log.Printf("Creating output file %q.", outputPath)
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f, err := os.Create(outputPath)
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if err != nil {
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return fmt.Errorf("failed to create file: %w", err)
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}
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defer f.Close()
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encoder := png.Encoder{
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CompressionLevel: png.DefaultCompression,
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}
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if err := encoder.Encode(f, stitchedImage); err != nil {
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return fmt.Errorf("failed to encode image %q: %w", outputPath, err)
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}
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return nil
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}
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