//==========================================================================
public SvgRectElement(SvgDocument document, SvgBaseElement parent, XElement rectElement)
: base(document, parent, rectElement)
{
var x_attribute = rectElement.Attribute("x");
if (x_attribute != null)
{
X = SvgCoordinate.Parse(x_attribute.Value);
}
var y_attribute = rectElement.Attribute("y");
if (y_attribute != null)
{
Y = SvgCoordinate.Parse(y_attribute.Value);
}
var width_attribute = rectElement.Attribute("width");
if (width_attribute != null)
{
Width = SvgLength.Parse(width_attribute.Value);
}
var height_attribute = rectElement.Attribute("height");
if (height_attribute != null)
{
Height = SvgLength.Parse(height_attribute.Value);
}
var rx_attribute = rectElement.Attribute("rx");
if (rx_attribute != null)
{
CornerRadiusX = SvgCoordinate.Parse(rx_attribute.Value);
}
var ry_attribute = rectElement.Attribute("ry");
if (ry_attribute != null)
{
CornerRadiusY = SvgCoordinate.Parse(ry_attribute.Value);
}
}
//==========================================================================
public SvgRadialGradientElement(SvgDocument document, SvgBaseElement parent, XElement radialGradientElement)
: base(document, parent, radialGradientElement)
{
var cx_attribute = radialGradientElement.Attribute("cx");
if (cx_attribute != null)
{
CX = SvgCoordinate.Parse(cx_attribute.Value);
}
var cy_attribute = radialGradientElement.Attribute("cy");
if (cy_attribute != null)
{
CY = SvgCoordinate.Parse(cy_attribute.Value);
}
var r_attribute = radialGradientElement.Attribute("r");
if (r_attribute != null)
{
R = SvgCoordinate.Parse(r_attribute.Value);
}
var fx_attribute = radialGradientElement.Attribute("fx");
if (fx_attribute != null)
{
FX = SvgCoordinate.Parse(fx_attribute.Value);
}
var fy_attribute = radialGradientElement.Attribute("fy");
if (fy_attribute != null)
{
FY = SvgCoordinate.Parse(fy_attribute.Value);
}
}
//==========================================================================
public SvgCircleElement(SvgDocument document, SvgBaseElement parent, XElement circleElement)
: base(document, parent, circleElement)
{
var cx_attribute = circleElement.Attribute("cx");
if (cx_attribute != null)
{
CenterX = SvgCoordinate.Parse(cx_attribute.Value);
}
var cy_attribute = circleElement.Attribute("cy");
if (cy_attribute != null)
{
CenterY = SvgCoordinate.Parse(cy_attribute.Value);
}
var r_attribute = circleElement.Attribute("r");
if (r_attribute != null)
{
Radius = SvgLength.Parse(r_attribute.Value);
}
}
//==========================================================================
public SvgImageElement(SvgDocument document, SvgBaseElement parent, XElement imageElement)
: base(document, parent, imageElement)
{
var x_attribute = imageElement.Attribute("x");
if (x_attribute != null)
{
X = SvgCoordinate.Parse(x_attribute.Value);
}
var y_attribute = imageElement.Attribute("y");
if (y_attribute != null)
{
Y = SvgCoordinate.Parse(y_attribute.Value);
}
var width_attribute = imageElement.Attribute("width");
if (width_attribute != null)
{
Width = SvgLength.Parse(width_attribute.Value);
}
var height_attribute = imageElement.Attribute("height");
if (height_attribute != null)
{
Height = SvgLength.Parse(height_attribute.Value);
}
var href_attribute = imageElement.Attribute(XName.Get("href", "http://www.w3.org/1999/xlink"));
if (href_attribute != null)
{
var reference = href_attribute.Value.TrimStart();
if (reference.StartsWith("data:"))
{
reference = reference.Substring(5).TrimStart();
var index = reference.IndexOf(";");
if (index > -1)
{
var type = reference.Substring(0, index).Trim();
reference = reference.Substring(index + 1);
index = reference.IndexOf(",");
var encoding = reference.Substring(0, index).Trim();
reference = reference.Substring(index + 1).TrimStart();
switch (encoding)
{
case "base64":
Data = Convert.FromBase64String(reference);
break;
default:
throw new NotSupportedException($"Unsupported encoding: {encoding}");
}
var type_tokens = type.Split('/');
if (type_tokens.Length != 2)
{
throw new NotSupportedException($"Unsupported type: {type}");
}
type_tokens[0] = type_tokens[0].Trim();
if (type_tokens[0] != "image")
{
throw new NotSupportedException($"Unsupported type: {type}");
}
switch (type_tokens[1].Trim())
{
case "jpeg":
DataType = "jpeg";
break;
case "png":
DataType = "png";
break;
default:
throw new NotSupportedException($"Unsupported type: {type}");
}
}
}
}
}
