/// <summary>
/// When size is null size is set to the dimensions of str
/// </summary>
public static void DrawStringAligned(this SpriteBatch spriteBatch,
SpriteFont font,
string str,
Vector2 position,
Color color,
TextAlign align,
TextGravity gravity = TextGravity.Top,
Vector2?bounds = null,
float layerDepth = 0
)
{
if (str == null)
{
return;
}
var totalSize = font.MeasureString(str);
var totalOffset = new Vector2(GetAlignOffset((bounds ?? totalSize).X, align), 0);
var lines = str.Split('\n');
for (int i = 0; i < lines.Length; i++)
{
(float width, _) = font.MeasureString(lines[i]);
var offsetX = -GetAlignOffset(width, align);
var offsetY = GetGravityOffset((bounds ?? Vector2.Zero).Y, gravity) - GetGravityOffset(totalSize.Y, gravity);
var lineOffset = new Vector2(offsetX, font.LineSpacing * i + offsetY);
spriteBatch.DrawString(font, lines[i], position + lineOffset + totalOffset, color, 0, Vector2.Zero, 1, SpriteEffects.None, layerDepth);
}
}
#pragma warning disable hidde_complaining_about_duplicate_method
private static float GetGravityOffset(float height, TextGravity gravity)
{
return(gravity switch
{
TextGravity.Center => height / 2,
TextGravity.Top => 0,
TextGravity.Bottom => height,
_ => throw new InvalidOperationException($"No implementation for \"{gravity}\""),
});
public TransparentEntry()
{
TextGravityAlignment = TextGravity.START_TOP;
}
