internal static void Dispose()
{
_uiTextureRegionAtlas = null;
_uiStylesheet = null;
Stylesheet.Current = null;
if (_assetManager != null)
{
_assetManager.ClearCache();
_assetManager = null;
}
_whiteRegion = null;
if (_white != null)
{
_white.Dispose();
_white = null;
}
#if !STRIDE
if (_uiRasterizerState != null)
{
_uiRasterizerState.Dispose();
_uiRasterizerState = null;
}
#endif
}
public TextureRegion(Texture2D texture, Rectangle bounds)
{
if (texture == null)
{
throw new ArgumentNullException("texture");
}
_texture = texture;
_bounds = bounds;
}
public TextureRegion(TextureRegion region, Rectangle bounds)
{
if (region == null)
{
throw new ArgumentNullException("region");
}
_texture = region.Texture;
bounds.Offset(region.Bounds.Location);
_bounds = bounds;
}
internal static void Dispose()
{
_uiTextureRegionAtlas = null;
_uiStylesheet = null;
Stylesheet.Current = null;
if (_assetManager != null)
{
_assetManager.ClearCache();
_assetManager = null;
}
_whiteRegion = null;
_whiteTexture = null;
}
/// <summary>
/// Covers the whole texture
/// </summary>
/// <param name="texture"></param>
public TextureRegion(Texture2D texture) : this(texture, new Rectangle(0, 0, texture.Width, texture.Height))
{
}
public NinePatchRegion(Texture2D texture, Rectangle bounds, Thickness info) : base(texture, bounds)
{
_info = info;
var centerWidth = bounds.Width - info.Left - info.Right;
var centerHeight = bounds.Height - info.Top - info.Bottom;
var y = bounds.Y;
if (info.Top > 0)
{
if (info.Left > 0)
{
_topLeft = new TextureRegion(texture,
new Rectangle(bounds.X,
y,
info.Left,
info.Top));
}
if (centerWidth > 0)
{
_topCenter = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left,
y,
centerWidth,
info.Top));
}
if (info.Right > 0)
{
_topRight = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left + centerWidth,
y,
info.Right,
info.Top));
}
}
y += info.Top;
if (centerHeight > 0)
{
if (info.Left > 0)
{
_centerLeft = new TextureRegion(texture,
new Rectangle(bounds.X,
y,
info.Left,
centerHeight));
}
if (centerWidth > 0)
{
_center = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left,
y,
centerWidth,
centerHeight));
}
if (info.Right > 0)
{
_centerRight = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left + centerWidth,
y,
info.Right,
centerHeight));
}
}
y += centerHeight;
if (info.Bottom > 0)
{
if (info.Left > 0)
{
_bottomLeft = new TextureRegion(texture,
new Rectangle(bounds.X,
y,
info.Left,
info.Bottom));
}
if (centerWidth > 0)
{
_bottomCenter = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left,
y,
centerWidth,
info.Bottom));
}
if (info.Right > 0)
{
_bottomRight = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left + centerWidth,
y,
info.Right,
info.Bottom));
}
}
}
