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18 lines
316 B
18 lines
316 B
package service |
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import ( |
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"image" |
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"io" |
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"go-common/library/log" |
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) |
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// Pixel get width height |
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func Pixel(file io.Reader) (width, height int, err error) { |
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var c image.Config |
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if c, _, err = image.DecodeConfig(file); err != nil { |
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log.Error("decode config error", err) |
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return |
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} |
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return c.Width, c.Height, err |
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}
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