foglar
895f56c581
- now you can see the serial output in the graphical user interface - main and gui packages were updated - readme edit
48 lines
910 B
Go
48 lines
910 B
Go
package gui
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// TODO: finish reading serial input and parsing it and piping it to the gui component
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import (
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"io"
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"os"
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"github.com/golang/freetype/truetype"
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"github.com/gopxl/pixel/text"
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"golang.org/x/image/font"
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)
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// Declare default font and font size
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const FONT string = "gui/JetBrainsMonoNerdFont-Medium.ttf"
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const SIZE float64 = 36
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func LoadFont() (*text.Atlas, error) {
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face, err := LoadTTF(FONT, SIZE)
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if err != nil {
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return nil, err
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}
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return text.NewAtlas(face, text.ASCII), nil
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}
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func LoadTTF(path string, size float64) (font.Face, error) {
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file, err := os.Open(path)
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if err != nil {
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return nil, err
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}
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defer file.Close()
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bytes, err := io.ReadAll(file)
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if err != nil {
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return nil, err
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}
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font, err := truetype.Parse(bytes)
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if err != nil {
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return nil, err
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}
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return truetype.NewFace(font, &truetype.Options{
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Size: size,
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GlyphCacheEntries: 1,
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}), nil
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}
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