public NinePatchRegion2D(TextureRegion2D textureRegion, ThicknessF padding)
: base(
textureRegion?.Texture, textureRegion?.Name,
textureRegion?.X ?? 0, textureRegion?.Y ?? 0, textureRegion?.Width ?? 0, textureRegion?.Height ?? 0)
{
Padding = padding;
CreatePatches(textureRegion !.Bounds, SourcePatches);
}
public UITextElement(UIManager manager, BitmapFont font) : base(manager)
{
_font = font;
_segment = new TextSegment(font);
_segment.GlyphCallback = GlyphCallback;
_quadTree = QuadTreePool <CharSpriteInfo> .Rent(RectangleF.Empty, threshold : 2, allowOverflow : true, fuzzyBoundaries : true);
Color = Color.White;
CaretColor = Color.Orange;
HorizontalAlignment = TextHorizontalAlignment.Left;
VerticalAlignment = TextVerticalAlignment.Top;
IsShadowed = false;
ShadowColor = new Color(Color.Black, 0.75f);
ShadowSpacing = new ThicknessF(2, -1, 2, -1);
IsMouseEventTrigger = true;
OnMouseDown += UITextElement_OnMousePress;
}
public static RectangleF ToOffsetRectangle(this ThicknessF thickness, Vector2 scale)
{
return(new RectangleF(
ToOffsetPosition(thickness, scale),
ToOffsetSize(thickness, scale)));
}
public static SizeF ToOffsetSize(this ThicknessF thickness, Vector2 scale)
{
return(new SizeF(
(thickness.Left + thickness.Right) * scale.X,
(thickness.Top + thickness.Bottom) * scale.Y));
}
public static PointF ToOffsetPosition(this ThicknessF thickness, Vector2 scale)
{
return(new PointF(
-thickness.Left * scale.X,
-thickness.Top * scale.Y));
}
public NinePatchRegion2D(Texture2D texture, ThicknessF thickness)
: this(new TextureRegion2D(texture), thickness)
{
}
public NinePatchRegion2D(TextureRegion2D textureRegion, ThicknessF padding)
: base(textureRegion.Name, textureRegion.Texture, textureRegion.X, textureRegion.Y, textureRegion.Width, textureRegion.Height)
{
Padding = padding;
CachePatches(textureRegion.Bounds, SourcePatches);
}
/// <summary>
/// Creates a new nine patch texture region and adds it to the list of the <see cref="TextureAtlas" />' regions.
/// </summary>
/// <param name="name">Name of the texture region.</param>
/// <param name="x">X coordinate of the region's top left corner.</param>
/// <param name="y">Y coordinate of the region's top left corner.</param>
/// <param name="width">Width of the texture region.</param>
/// <param name="height">Height of the texture region.</param>
/// <param name="thickness">Thickness of the nine patch region.</param>
/// <returns>Created texture region.</returns>
public NinePatchRegion2D CreateNinePatchRegion(string name, float x, float y, float width, float height, ThicknessF thickness)
{
if (_regionMap.ContainsKey(name))
{
throw new InvalidOperationException($"Region {name} already exists in the texture atlas");
}
var textureRegion = new TextureRegion2D(name, Texture, x, y, width, height);
var ninePatchRegion = new NinePatchRegion2D(textureRegion, thickness);
AddRegion(ninePatchRegion);
return(ninePatchRegion);
}
