public void UpdateLabelBuffer(Graphics g, Font font, Brush labelBrush, Brush maskBrush, string labelFormat)
{
SizeF sizef = g.MeasureString(_contourValue.ToString(labelFormat), font);
Bitmap bitmap = new Bitmap((int)Math.Ceiling(sizef.Width), (int)Math.Ceiling(sizef.Height), PixelFormat.Format32bppArgb);
using (Graphics bg = Graphics.FromImage(bitmap))
{
bg.Clear(Color.Transparent);
if (maskBrush != null)
{
ContourLayer.DrawStringWithBorder(_contourValue.ToString(labelFormat), bg, new PointF(0, 0), font, labelBrush, maskBrush);
}
else
{
bg.DrawString(_contourValue.ToString(labelFormat), font, labelBrush, new PointF(0, 0));
}
}
_labelBuffer = bitmap;
}
public IContourLayer FromXml(XElement element)
{
var proElements = element.Elements();
if (proElements == null)
{
return(null);
}
IContourLayer lyr = new ContourLayer(PropertyConverter.AttToString(element, "layername"));
foreach (XElement pElement in proElements)
{
if (ReadValueTypeProperty(pElement, lyr))
{
continue;
}
ReadComplexProperty(pElement, lyr);
}
return(lyr);
}