public void LoadFreeType(ContentManager content)
{
Contract.Require(content, nameof(content));
this.SpriteBatch = SpriteBatch.Create();
this.Font = content.Load <UltravioletFont>(FontPath ?? "Fonts/FiraSans");
this.TextIcons = content.Load <Sprite>(IconPath ?? "Sprites/InterfaceIcons");
this.TextParserResult = new TextParserTokenStream();
this.TextParser = new TextParser();
this.TextParser.Parse(this.Text, this.TextParserResult, this.TextParserOptions);
this.TextLayoutResult = new TextLayoutCommandStream();
this.TextLayoutEngine = new TextLayoutEngine();
this.TextLayoutEngine.RegisterTextShaper(TextShaper.Create());
this.TextLayoutEngine.RegisterIcon("test", this.TextIcons["test"], descender: -3);
this.TextRenderer = new TextRenderer();
this.TextRenderer.RegisterTextShaper(TextShaper.Create());
this.TextRenderer.RegisterIcon("test", this.TextIcons["test"]);
this.BlankTexture = Texture2D.CreateTexture(1, 1);
this.BlankTexture.SetData(new[] { Color.White });
}
public void SpriteBatch_CorrectlyRendersShapedArabicScript()
{
var spriteBatch = default(SpriteBatch);
var spriteFont = default(UltravioletFont);
var sstr = default(ShapedString);
var result = GivenAnUltravioletApplication()
.WithPlugin(new FreeTypeFontPlugin())
.WithContent(content =>
{
spriteBatch = SpriteBatch.Create();
spriteFont = content.Load <UltravioletFont>("Fonts/FiraGO-Regular");
using (var textShaper = TextShaper.Create())
{
textShaper.SetUnicodeProperties(TextDirection.RightToLeft, TextScript.Arabic, "ar");
textShaper.Append("مرحبا بالعالم");
sstr = textShaper.CreateShapedString(spriteFont.Regular);
}
})
.Render(uv =>
{
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend);
spriteBatch.DrawShapedString(spriteFont.Regular, sstr, Vector2.Zero, Color.White);
spriteBatch.End();
});
TheResultingImage(result)
.ShouldMatch(@"Resources/Expected/Graphics/Graphics2D/SpriteBatch_CorrectlyRendersShapedArabicScript.png");
}