34 lines
466 B
Go
34 lines
466 B
Go
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package display
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import (
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"fmt"
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"image"
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"io"
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"log"
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"golang.org/x/image/font"
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)
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type Display interface {
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GetImg() *image.Gray
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GetFont() font.Face
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Clear() error
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PutText(x, y int, text string) error
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io.Closer
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}
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type DisplayModel int
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const (
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SSD1306 DisplayModel = iota
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)
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func New(logger *log.Logger, model DisplayModel) (Display, error) {
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switch model {
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case SSD1306:
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return newSsd1306(logger)
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}
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return nil, fmt.Errorf("invalid display model")
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}
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