/// <summary>
/// Resolves all the styles in the specified <see cref="Feature"/>.
/// </summary>
/// <param name="feature">
/// The <c>Feature</c> to search for styles.
/// </param>
/// <param name="file">
/// The <see cref="KmlFile"/> the feature belongs to.
/// </param>
/// <param name="state">
/// The <see cref="StyleState"/> of the styles to look for.
/// </param>
/// <param name="resolver">
/// Used to resolve external files referenced by the styles.
/// </param>
/// <param name="cache">IKMLCache object to use previously loaded external files</param>
/// <returns>
/// A new <see cref="Style"/> that has been resolved.
/// </returns>
/// <exception cref="ArgumentNullException">feature/file is null.</exception>
public static Style CreateResolvedStyle(Feature feature, KmlFile file, StyleState state, IFileResolver resolver, IKmlCache cache = null)
{
if (feature == null)
{
throw new ArgumentNullException("feature");
}
if (file == null)
{
throw new ArgumentNullException("file");
}
var instance = new StyleResolver(file.StyleMap);
instance.fileResolver = resolver;
instance.state = state;
instance.cache = cache;
instance.Merge(feature.StyleUrl);
foreach (StyleSelector selector in feature.Styles)
{
instance.Merge(selector);
}
return instance.style;
}
/// <summary>
/// Resolves all the styles in the specified <see cref="Feature"/>.
/// </summary>
/// <param name="feature">
/// The <c>Feature</c> to search for styles.
/// </param>
/// <param name="file">
/// The <see cref="KmlFile"/> the feature belongs to.
/// </param>
/// <param name="state">
/// The <see cref="StyleState"/> of the styles to look for.
/// </param>
/// <param name="resolver">
/// Used to resolve external files referenced by the styles.
/// </param>
/// <returns>
/// A new <see cref="Style"/> that has been resolved.
/// </returns>
/// <exception cref="ArgumentNullException">feature/file is null.</exception>
public static Style CreateResolvedStyle(Feature feature, KmlFile file, StyleState state, IFileResolver resolver)
{
Check.IsNotNull(feature, nameof(feature));
Check.IsNotNull(file, nameof(file));
var instance = new StyleResolver(file.StyleMap)
{
fileResolver = resolver,
state = state,
};
instance.Merge(feature.StyleUrl);
foreach (StyleSelector selector in feature.Styles)
{
instance.Merge(selector);
}
return(instance.style);
}
/// <summary>Resolves all the styles in the specified Feature.</summary>
/// <param name="feature">The Feature to search for Styles.</param>
/// <param name="file">The KmlFile the feature belongs to.</param>
/// <param name="state">The StyleState of the styles to look for.</param>
/// <returns>A new Style that has been resolved.</returns>
/// <exception cref="ArgumentNullException">feature/file is null.</exception>
public static Style CreateResolvedStyle(Feature feature, KmlFile file, StyleState state)
{
if (feature == null)
{
throw new ArgumentNullException("feature");
}
if (file == null)
{
throw new ArgumentNullException("file");
}
var instance = new StyleResolver(file.StyleMap);
instance._state = state;
instance.Merge(feature.StyleUrl, feature.StyleSelector);
return(instance._style);
}