public RatHatchBrush(Color backcolor, ItopVector.PatternType patterntype, Color forecolor, float fillopacity)
{
pattern = new ItopVector.Struct.Pattern(backcolor, patterntype, forecolor);
this.opacity = fillopacity;
this.pen = null;
this.color = forecolor;
this.opacity = ((float)this.color.A) / 255f;
}
public RatHatchBrush(Color backcolor, ItopVector.PatternType patterntype, Color forecolor) : this(Color.White, ItopVector.PatternType.None, Color.Black, 1f)
{
}
