public override Object ConvertTo(ITypeDescriptorContext context,
CultureInfo culture,
Object value,
Type destinationType)
{
if (destinationType.Equals(Type.GetType("System.String")) &&
value.GetType().Equals(Type.GetType("DMS.DMS_Graphics.CFillOptions")))
{
CFillOptions FillOptions = (CFillOptions)(value);
String Desstr = "填充类型:";
switch (FillOptions.BrushType)
{
case LCBrushType.Blank: Desstr += "空心"; break;
case LCBrushType.Solid: Desstr += "实填充"; break;
case LCBrushType.Hatch: Desstr += "网格填充"; break;
case LCBrushType.LinearGradient: Desstr += "渐变填充"; break;
case LCBrushType.Texture: Desstr += "图案填充"; break;
default: Desstr += "未知"; break;
}
//Desstr += ";填充色:" + FillOptions.BackColor.ToString();
return(Desstr);
}
ExpandableObjectConverter sEx = new ExpandableObjectConverter();
return(sEx.ConvertTo(context, culture, value, destinationType));
}
public void CopyTo(CFillOptions Dest)
{
Dest.BackColor = this.BackColor;
Dest.BrushType = this.BrushType;
Dest.ForeColor = this.ForeColor;
Dest.Hatch = this.Hatch;
Dest.LinearGradient = this.LinearGradient;
Dest.TextureFile = this.TextureFile;
Dest.NoFrame = this.NoFrame;
}
public CTuYuan(String _Name, CBase _Parent, Object _Owner) : base(_Name, _Parent, _Owner) //,m_isAddWidth(false)
{
m_RotateAngle = 0;
Copy_Matrix = new Matrix();
m_FillOptions = new CFillOptions();
//m_FillOptions.OnFillOptionChange = new FillOptionChangeEventHandler(this, CTuYuan.OnFillOptionChange);
m_SolidBrush = (SolidBrush)(Brushes.Transparent.Clone());
CartoonBrush = (SolidBrush)(Brushes.Transparent.Clone());
m_HatchBrush = new HatchBrush(FillOptions.Hatch, FillOptions.ForeColor, FillOptions.BackColor);
}
//public virtual int ComputeFocusPoint() { }
//public virtual void UpDate(){}
public CTuYuan() : base()
{
m_RotateAngle = 0;
Copy_Matrix = new Matrix();
m_FillOptions = new CFillOptions();
// m_FillOptions.OnFillOptionChange = new FillOptionChangeEventHandler(this,OnFillOptionChange);
m_SolidBrush = (SolidBrush )(Brushes.Transparent.Clone());
CartoonBrush = (SolidBrush )(Brushes.Transparent.Clone());
m_HatchBrush = new HatchBrush(FillOptions.Hatch, FillOptions.ForeColor, FillOptions.BackColor);
}
public CFillOptions Clone()
{
CFillOptions FillOptions = new CFillOptions();
FillOptions.BackColor = this.BackColor;
FillOptions.BrushType = this.BrushType;
FillOptions.ForeColor = this.ForeColor;
FillOptions.Hatch = this.Hatch;
FillOptions.LinearGradient = this.LinearGradient;
FillOptions.TextureFile = this.TextureFile;
FillOptions.NoFrame = this.NoFrame;
return(FillOptions);
}
