/// <summary> /// Sets style information. /// </summary> /// <param name="image"></param> public void Set(Image2D image) { image.MaxZoom = image.MaxZoom; image.MinZoom = image.MinZoom; }
/// <summary> /// Adds a new style and returns it's index. /// </summary> /// <param name="image"></param> /// <param name="layer"></param> /// <returns></returns> public ushort AddStyle(Image2D image, int layer) { Image2DStyle newStyle = Image2DStyle.From(image, layer); int indexOf = this.ImageStyles.IndexOf(newStyle); if (indexOf < 0) { // the style is not found yet. indexOf = this.ImageStyles.Count; this.ImageStyles.Add(newStyle); } return (ushort)indexOf; }
/// <summary> /// Extracts style information. /// </summary> /// <param name="image"></param> /// <returns></returns> public static Image2DStyle From(Image2D image, int layer) { Image2DStyle newStyle = new Image2DStyle(); newStyle.MaxZoom = image.MaxZoom; newStyle.MinZoom = image.MinZoom; newStyle.Layer = layer; return newStyle; }
/// <summary> /// Adds the image. /// </summary> /// <returns>The image.</returns> /// <param name="layer">Layer.</param> /// <param name="minZoom">Minimum zoom.</param> /// <param name="maxZoom">Max zoom.</param> /// <param name="left">Left.</param> /// <param name="top">Top.</param> /// <param name="right">Right.</param> /// <param name="bottom">Bottom.</param> /// <param name="imageData">Image data.</param> public override uint AddImage(int layer, float minZoom, float maxZoom, double left, double top, double right, double bottom, byte[] imageData, object tag) { if (imageData == null) throw new ArgumentNullException("imageData"); Image2D image = new Image2D(left, top, bottom, right, imageData, minZoom, maxZoom); image.Tag = tag; lock (_primitives) { uint id = _nextId; _nextId++; this.AddPrimitive(layer, id, image); return id; } }