/// <summary>
/// Initializes a new layer
/// </summary>
/// <param name="layername">Name of layer</param>
public VectorLayer(string layername)
{
SimplifyGeometryDuringRendering = true;
SkipRenderingOfVerySmallFeatures = true;
name = layername;
// smoothingMode = SmoothingMode.AntiAlias;
smoothingMode = SmoothingMode.HighSpeed;
FeatureEditor = new FeatureEditor();
}
/// <summary>
/// initialize a Gdal based raster layer
/// </summary>
/// <param name="name">Name of layer</param>
/// <param name="path">location of image</param>
public GdalRasterLayer(string name, string path)
{
base.Name = name;
CustomRenderers.Clear();
CustomRenderers.Add(new GdalRenderer(this)); // add optimized custom gdal renderer
if (path == null)
{
return;
}
var rasterFeatureProvider = new GdalFeatureProvider();
rasterFeatureProvider.Open(path);
DataSource = rasterFeatureProvider;
FeatureEditor = new FeatureEditor();
}
/// <summary>
/// Creates a clone of the vectorlayer given as parameter to the constructor
/// </summary>
/// <param name="layer"></param>
public VectorLayer(VectorLayer layer)
{
if (layer != null)
{
if (layer.Style != null)
{
style = (VectorStyle) layer.Style.Clone();
isStyleDirty = true;
}
name = layer.Name;
}
smoothingMode = SmoothingMode.HighSpeed;
FeatureEditor = new FeatureEditor();
SimplifyGeometryDuringRendering = layer.SimplifyGeometryDuringRendering;
SkipRenderingOfVerySmallFeatures = layer.SkipRenderingOfVerySmallFeatures;
CoordinateSystem = layer.CoordinateSystem;
CoordinateTransformation = layer.CoordinateTransformation;
}
public RegularGridCoverageLayer()
{
FeatureEditor = new FeatureEditor();
}