zntg/sdlui/font.go

package sdlui

import (
	"github.com/veandco/go-sdl2/ttf"
	"opslag.de/schobers/geom"
)

type Font struct {
	*ttf.Font
}

func (f *Font) Destroy() error {
	f.Font.Close()
	return nil
}

func (f *Font) Height() float32 {
	return float32(f.Font.Height())
}

func (f *Font) Measure(t string) geom.RectangleF32 {
	w, h, _ := f.SizeUTF8(t)
	return geom.RectF32(0, 0, float32(w), float32(h))
}

func (f *Font) WidthOf(t string) float32 {
	w, _, _ := f.SizeUTF8(t)
	return float32(w)
}