/// <summary>
/// Initializes a new instance of the <see cref="ImageBrushApplicator"/> class.
/// </summary>
/// <param name="image">
/// The image.
/// </param>
/// <param name="region">
/// The region.
/// </param>
public ImageBrushApplicator(IImageBase <TColor> image, RectangleF region)
{
this.source = image.Lock();
this.xLength = image.Width;
this.yLength = image.Height;
this.offset = new Vector2((float)Math.Max(Math.Floor(region.Top), 0), (float)Math.Max(Math.Floor(region.Left), 0));
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageBrushApplicator"/> class.
/// </summary>
/// <param name="image">
/// The image.
/// </param>
/// <param name="region">
/// The region.
/// </param>
/// <param name="sourcePixels">
/// The sourcePixels.
/// </param>
public ImageBrushApplicator(PixelAccessor <TColor> sourcePixels, IImageBase <TColor> image, RectangleF region)
: base(sourcePixels)
{
this.source = image.Lock();
this.xLength = image.Width;
this.yLength = image.Height;
this.offset = new Vector2(MathF.Max(MathF.Floor(region.Top), 0), MathF.Max(MathF.Floor(region.Left), 0));
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageBrushApplicator"/> class.
/// </summary>
/// <param name="image">
/// The image.
/// </param>
/// <param name="region">
/// The region.
/// </param>
/// <param name="options">The options</param>
/// <param name="sourcePixels">
/// The sourcePixels.
/// </param>
public ImageBrushApplicator(PixelAccessor <TPixel> sourcePixels, IImageBase <TPixel> image, RectangleF region, GraphicsOptions options)
: base(sourcePixels, options)
{
this.source = image.Lock();
this.xLength = image.Width;
this.yLength = image.Height;
this.offsetY = (int)MathF.Max(MathF.Floor(region.Top), 0);
this.offsetX = (int)MathF.Max(MathF.Floor(region.Left), 0);
}