35 lines
494 B
Go
35 lines
494 B
Go
package konstructor
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import (
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"bytes"
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"image"
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"io/ioutil"
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"log"
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)
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type Render struct {
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Image string
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Width int
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Height int
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Visible bool
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cachedImage image.Image
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}
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func (ro *Render) GetImage() image.Image {
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if ro.cachedImage != nil {
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return ro.cachedImage
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}
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file, err := ioutil.ReadFile(ro.Image)
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if err != nil {
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log.Fatal(err)
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}
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img, _, err := image.Decode(bytes.NewReader(file))
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if err != nil {
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log.Fatal(err)
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}
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ro.cachedImage = img
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return img
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}
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