public new DrawEllipseObject GetWorldDrawObject()
{
if (Parent != null)
{
PointF worldTemp = new PointF();
var tempR = new PointF(rectangle.Width, rectangle.Height);
worldTemp.X = rectangle.X;//当前坐标
worldTemp.Y = rectangle.Y;
var worldPosition = new PointF(0f, 0f);
var worldR = PointF.Empty;
var p = Parent;
while (p != null)
{
var zw = 0f;
var zh = 0f;
if (p.Width == 0 || p.Height == 0)
{
zw = 1f;
zh = 1f;
//worldTemp.X += p.Rectangle.X;
//worldTemp.Y += p.Rectangle.Y;
}
else
{
zw = p.Width / p.ViewBox_w;
zh = p.Height / p.ViewBox_h;
}
worldPosition.X += worldTemp.X * zw;
worldPosition.Y += worldTemp.Y * zh;
worldR.X += tempR.X * zw;
worldR.Y += tempR.Y * zh;
worldTemp.X = p.Rectangle.X;
worldTemp.Y = p.Rectangle.Y;
tempR = worldR;
p = p.Parent;
}
worldPosition.X += worldTemp.X;
worldPosition.Y += worldTemp.Y;
var worldDrawObj = new DrawEllipseObject(worldPosition.X, worldPosition.Y, worldR.X, worldR.Y);
//var worldDrawObj = new DrawEllipseObject(wokrldPosition.X, worldPosition.Y, 5, 5);
return(worldDrawObj);
}
return(this);
}
public static DrawEllipseObject Create(SVGEllipse svg)
{
try
{
float cx = ParseSize(svg.CX, Dpi.X);
float cy = ParseSize(svg.CY, Dpi.Y);
float rx = ParseSize(svg.RX, Dpi.X);
float ry = ParseSize(svg.RY, Dpi.Y);
var dobj = new DrawEllipseObject(cx - rx, cy - ry, rx * 2, ry * 2);
dobj.SetStyleFromSvg(svg);
return(dobj);
}
catch (Exception ex)
{
SVGErr.Log("DrawEllipse", "CreateRectangle", ex.ToString(), SVGErr._LogPriority.Info);
return(null);
}
}
