mirror of
https://github.com/Crocmagnon/display-epaper.git
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22 lines
451 B
Go
22 lines
451 B
Go
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package main
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import (
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"fmt"
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"github.com/golang/freetype/truetype"
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"github.com/llgcode/draw2d"
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)
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type MyFontCache map[string]*truetype.Font
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func (fc MyFontCache) Store(fd draw2d.FontData, font *truetype.Font) {
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fc[fd.Name] = font
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}
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func (fc MyFontCache) Load(fd draw2d.FontData) (*truetype.Font, error) {
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font, stored := fc[fd.Name]
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if !stored {
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return nil, fmt.Errorf("font %s is not stored in font cache", fd.Name)
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}
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return font, nil
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}
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