Font cutoff with bold italics

[itsjustdel]

Describe the bug:

Last letter of text cropped when using bold italic google font Poppins

To Reproduce:

Steps to reproduce the behaviour:

1. Download Poppins font family Poppins
2. Extract OpenSans-BoldItalic.ttf
3. Bundle with fyne bundle Poppins-BoldItalic.ttf >> bundled.go
4. Run and look at top right of the the last letter

Screenshots:

Example code:

import (
	"image/color"

	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/canvas"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/theme"
)

type myTheme struct{}

func (m myTheme) Color(name fyne.ThemeColorName, variant fyne.ThemeVariant) color.Color {
	return theme.DefaultTheme().Color(name, variant)
}

func (m myTheme) Font(style fyne.TextStyle) fyne.Resource {

	return resourceStaticFontsPoppinsBoldItalicTtf
}

func (m myTheme) Icon(name fyne.ThemeIconName) fyne.Resource {
	return theme.DefaultTheme().Icon(name)
}

func (m myTheme) Size(name fyne.ThemeSizeName) float32 {
	return theme.DefaultTheme().Size(name)
}

func main() {
	myApp := app.New()
	w := myApp.NewWindow("Text")

	text := canvas.NewText("DDDDdd", color.White)
	text.TextSize = 42

	var _ fyne.Theme = (*myTheme)(nil)
	myApp.Settings().SetTheme(&myTheme{})

	vBox := container.NewVBox(
		container.NewCenter(text),
	)

	w.SetContent(vBox)
	w.Resize(fyne.NewSize(240, 360))

	w.ShowAndRun()
}

Device (please complete the following information):

• OS: Windows
• Version: 10
• Go version: 1.8
• Fyne version: 2.1.4

[andydotxyz]

It seems to be possible to cause this to happen without the custom font...

package main

import (
	"image/color"

	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/canvas"
	"fyne.io/fyne/v2/container"
)

func main() {
	myApp := app.New()
	w := myApp.NewWindow("Text")

	text := canvas.NewText("DDDDdd", color.White)
	text.TextStyle.Bold = true
	text.TextStyle.Italic = true
	text.TextSize = 42

	vBox := container.NewVBox(
		container.NewCenter(text),
	)

	w.SetContent(vBox)
	w.Resize(fyne.NewSize(240, 360))

	w.ShowAndRun()
}

[itsjustdel]

So it can, same behaviour on Windows

[andydotxyz]

This is now on develop branch for testing prior to v2.2.0 release