/// <summary>
/// 获取值
/// </summary>
/// <param name="v">SVGDouble</param>
/// <param name="max">最大值</param>
/// <returns>真实值</returns>
public static double GetValue(this SVGDouble v, double max = 100d)
{
if (v == null)
{
return(0d);
}
double result = 0d;
if (!string.IsNullOrWhiteSpace(v.Unit) && v.Unit.Equals("%"))
{
result = v.Value / 100d * max;
}
else
{
result = v.Value;
}
return(result);
}
/// <summary>
/// 获取基础几何图形
/// </summary>
/// <returns>基础几何图形</returns>
protected override Geometry GetBaseGeometry()
{
double width = this.GetAttributeValue <SVGDouble>("width", false, SVGDouble.Zero).GetValue(this.SVG.Width);
double height = this.GetAttributeValue <SVGDouble>("height", false, SVGDouble.Zero).GetValue(this.SVG.Height);
if (width <= 0 || height <= 0)
{
return(null);
}
double x = this.GetAttributeValue <SVGDouble>("x", false, SVGDouble.Zero).GetValue(this.SVG.Width);
double y = this.GetAttributeValue <SVGDouble>("y", false, SVGDouble.Zero).GetValue(this.SVG.Height);
SVGDouble rx = this.GetAttributeValue <SVGDouble>("rx");
SVGDouble ry = this.GetAttributeValue <SVGDouble>("ry");
RectangleGeometry geometry = new RectangleGeometry();
geometry.Rect = new System.Windows.Rect(x, y, width, height);
if (rx != null && ry != null)
{
geometry.RadiusX = rx.GetValue(width);
geometry.RadiusY = ry.GetValue(height);
}
else if (rx != null && ry == null)
{
geometry.RadiusX = rx.GetValue(width);
geometry.RadiusY = geometry.RadiusX;
}
else if (rx == null && ry != null)
{
geometry.RadiusX = ry.GetValue(height);
geometry.RadiusY = geometry.RadiusX;
}
return(geometry);
}
