32 lines
654 B
Go
32 lines
654 B
Go
package main
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import (
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"bytes"
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b64 "encoding/base64"
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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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type Doorbell struct {
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image image.Image
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}
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func (a *Animation) animateDoorbell() {
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if a.countDown > 0 {
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a.ctx.SetColor(color.Black)
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a.ctx.Clear()
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a.ctx.DrawImageAnchored(a.doorbell.image, 0, 0, 0, 0)
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a.countDown -= 50
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} else {
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a.doorbell = Doorbell{}
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a.countDown = 5000
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}
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}
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func (a *Animation) loadImage(imgType string, img string) {
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baseImage, _ := b64.StdEncoding.DecodeString(img)
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bigImage, _, _ := image.Decode(bytes.NewReader(baseImage))
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a.doorbell.image = imaging.Resize(bigImage, 64, 64, imaging.Lanczos)
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}
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