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https://git.sr.ht/~eliasnaur/gio
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Elias Naur
143d2aae95
Registering the font as a side effect of importing the gofont package was too magic. Require an explicit Register call instead. As a side effect, it is more clear which font is the default (the first one registered). Signed-off-by: Elias Naur <mail@eliasnaur.com>
54 lines
2.0 KiB
Go
54 lines
2.0 KiB
Go
// SPDX-License-Identifier: Unlicense OR MIT
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// Package gofont registers the Go fonts in the font registry.
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//
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// See https://blog.golang.org/go-fonts for a description of the
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// fonts, and the golang.org/x/image/font/gofont packages for the
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// font data.
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package gofont
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import (
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"fmt"
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"gioui.org/font"
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"gioui.org/font/opentype"
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"gioui.org/text"
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"golang.org/x/image/font/gofont/gobold"
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"golang.org/x/image/font/gofont/gobolditalic"
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"golang.org/x/image/font/gofont/goitalic"
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"golang.org/x/image/font/gofont/gomedium"
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"golang.org/x/image/font/gofont/gomediumitalic"
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"golang.org/x/image/font/gofont/gomono"
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"golang.org/x/image/font/gofont/gomonobold"
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"golang.org/x/image/font/gofont/gomonobolditalic"
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"golang.org/x/image/font/gofont/gomonoitalic"
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"golang.org/x/image/font/gofont/goregular"
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"golang.org/x/image/font/gofont/gosmallcaps"
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"golang.org/x/image/font/gofont/gosmallcapsitalic"
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)
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func Register() {
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register(text.Font{}, goregular.TTF)
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register(text.Font{Style: text.Italic}, goitalic.TTF)
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register(text.Font{Weight: text.Bold}, gobold.TTF)
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register(text.Font{Style: text.Italic, Weight: text.Bold}, gobolditalic.TTF)
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register(text.Font{Weight: text.Medium}, gomedium.TTF)
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register(text.Font{Weight: text.Medium, Style: text.Italic}, gomediumitalic.TTF)
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register(text.Font{Variant: "Mono"}, gomono.TTF)
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register(text.Font{Variant: "Mono", Weight: text.Bold}, gomonobold.TTF)
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register(text.Font{Variant: "Mono", Weight: text.Bold, Style: text.Italic}, gomonobolditalic.TTF)
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register(text.Font{Variant: "Mono", Style: text.Italic}, gomonoitalic.TTF)
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register(text.Font{Variant: "Mono", Style: text.Italic}, gomonoitalic.TTF)
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register(text.Font{Variant: "Smallcaps"}, gosmallcaps.TTF)
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register(text.Font{Variant: "Smallcaps", Style: text.Italic}, gosmallcapsitalic.TTF)
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}
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func register(fnt text.Font, ttf []byte) {
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face, err := opentype.Parse(ttf)
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if err != nil {
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panic(fmt.Sprintf("failed to parse font: %v", err))
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}
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fnt.Typeface = "Go"
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font.Register(fnt, face)
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}
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