gg/text.go

package gg

import (
	//"strings"
	"golang.org/x/image/font"
	"golang.org/x/image/font/opentype"
	"io"
	//"fmt"
)

//type FontOptions = font.Options
var (
	FontHintingNone = font.HintingNone
)
type Face = font.Face

type FontTTF = opentype.Font
type FaceOptionsTTF = opentype.FaceOptions
type FaceTTF = opentype.Face

func MakeFaceFromTTF(
	src io.ReaderAt,
	opts *FaceOptionsTTF,
) (Face, error) {
	fnt, err := ParseFontTTF(src)
	if err != nil {
		return nil, err
	}

	face, err := NewFaceTTF(fnt, opts)
	if err != nil {
		return nil, err
	}

	return face, nil
}

func ParseFontTTF(
	src io.ReaderAt,
) (*FontTTF, error) {
	return opentype.ParseReaderAt(src)
}

func NewFaceTTF(
	fnt *FontTTF,
	opts *FaceOptionsTTF,
) (Face, error) {
	return opentype.NewFace(fnt, opts)
}