/// <summary>
/// 获取值
/// </summary>
/// <param name="value">数据</param>
/// <returns>值</returns>
public static string GetValue(this SVGString value)
{
if (value == null)
{
return(null);
}
return(value.Value);
}
/// <summary>
/// 初始化引用
/// </summary>
public void InitHref()
{
if (this.IsInitedHref)
{
return;
}
SVGString href = this.GetAttributeValue <SVGString>(SVGNames.href);
if (href != null && !string.IsNullOrWhiteSpace(href.Value))
{
string id = href.Value.Substring(1, href.Value.Length - 1);
if (this.SVG != null && this.SVG.Resource.ContainsKey(id))
{
SVGElement element = this.SVG.Resource[id];
element.InitHref();
if (this.Name == SVGNames.use)
{
SVGElement clone = element.Clone() as SVGElement;
clone.Parent = this;
this.Children.Add(clone);
}
else
{
foreach (var kv in element.AttributePool)
{
if (kv.Key == SVGNames.id || kv.Key == SVGNames.href)
{
continue;
}
if (this.AttributePool.ContainsKey(kv.Key))
{
continue;
}
this.AttributePool[kv.Key] = kv.Value;
}
foreach (SVGElement item in element.Children)
{
SVGElement clone = item.Clone() as SVGElement;
clone.Parent = this;
this.Children.Add(clone);
}
}
}
}
foreach (SVGElement item in this.Children)
{
item.InitHref();
}
this.IsInitedHref = true;
}