public void FillPolygon(IList <Point> Points, ILineStyleInfo LineStyle, IFillStyleInfo FillStyle)
{
GDILineStyle Line = (GDILineStyle)LineStyle;
GDIFillStyle Fill = (GDIFillStyle)FillStyle;
API.POINT[] P = new API.POINT[Points.Count];
for (int i = 0; i < Points.Count; i++)
{
P[i].x = Points[i].X;
P[i].y = Points[i].Y;
}
IntPtr hPen = API.CreatePen(0, Line.Width, Line.Win32ForeColor);
IntPtr hOldPen = API.SelectObject(hDC, hPen);
IntPtr hBrush = API.CreateSolidBrush(Fill.Win32FillColor);
IntPtr hOldBrush = API.SelectObject(hDC, hBrush);
API.Polygon(hDC, ref P[0], Points.Count);
API.SelectObject(hDC, hOldBrush);
API.DeleteObject(hBrush);
API.SelectObject(hDC, hOldPen);
API.DeleteObject(hPen);
}
public override void DrawLine(int x1, int y1, int x2, int y2, ILineStyleInfo theStyle)
{
GDILineStyle Style = (GDILineStyle)theStyle;
IntPtr hPen = API.CreatePen(0, theStyle.Width, Style.Win32ForeColor);
IntPtr hOldPen = API.SelectObject(hDC, hPen);
API.MoveToEx(hDC, x1, y1, ref NULLPOINT);
API.LineTo(hDC, x2, y2);
API.SelectObject(hDC, hOldPen);
API.DeleteObject(hPen);
}
public void DrawLine(Point p1, Point p2, ILineStyleInfo theStyle)
{
GDILineStyle Style = (GDILineStyle)theStyle;
IntPtr hPen = API.CreatePen(0, theStyle.Width, Style.Win32ForeColor);
IntPtr hOldPen = API.SelectObject(hDC, hPen);
API.MoveToEx(hDC, p1.X, p1.Y, ref NULLPOINT);
API.LineTo(hDC, p2.X, p2.Y);
API.SelectObject(hDC, hOldPen);
API.DeleteObject(hPen);
}
public void DrawFilledEllipse(Rect theRect, ILineStyleInfo Line, IFillStyleInfo Fill)
{
GDILineStyle LineStyle = (GDILineStyle)Line;
GDIFillStyle FillStyle = (GDIFillStyle)Fill;
IntPtr hPen = API.CreatePen(0, Line.Width, LineStyle.Win32ForeColor);
IntPtr hOldPen = API.SelectObject(hDC, hPen);
IntPtr hBrush = API.CreateSolidBrush(FillStyle.Win32FillColor);
IntPtr hOldBrush = API.SelectObject(hDC, hBrush);
API.Ellipse(hDC, theRect.Location.X, theRect.Location.Y, theRect.Right, theRect.Bottom);
API.SelectObject(hDC, hOldBrush);
API.DeleteObject(hBrush);
API.SelectObject(hDC, hOldPen);
API.DeleteObject(hPen);
}
public void DrawEllipse(Rect theRect, ILineStyleInfo theStyle)
{
GDILineStyle Style = theStyle as GDILineStyle;
if (Style == null)
{
Log.Instance.WriteWarning("DrawEllipse: Style == null");
return;
}
IntPtr hPen = API.CreatePen(0, theStyle.Width, Style.Win32ForeColor);
IntPtr hOldPen = API.SelectObject(hDC, hPen);
IntPtr hBrush = API.GetStockObject(5); // NULL_BRUSH
IntPtr hOldBrush = API.SelectObject(hDC, hBrush);
API.Ellipse(hDC, theRect.Location.X, theRect.Location.Y, theRect.Right, theRect.Bottom);
API.SelectObject(hDC, hOldBrush);
API.SelectObject(hDC, hOldPen);
API.DeleteObject(hPen);
}
public void DrawRectangle(Rect theRect, ILineStyleInfo theStyle)
{
if (theStyle.ForeColor == System.Drawing.Color.Transparent)
{
return;
}
GDILineStyle Style = (GDILineStyle)theStyle;
IntPtr hPen = API.CreatePen(0, theStyle.Width, Style.Win32ForeColor);
IntPtr hOldPen = API.SelectObject(hDC, hPen);
IntPtr hBrush = API.GetStockObject(5); // NULL_BRUSH
IntPtr hOldBrush = API.SelectObject(hDC, hBrush);
API.Rectangle(hDC, theRect.Location.X, theRect.Location.Y, theRect.Right, theRect.Bottom);
API.SelectObject(hDC, hOldBrush);
API.SelectObject(hDC, hOldPen);
API.DeleteObject(hPen);
// int hPen = API.CreatePen(0, theStyle.Width, theStyle.Win32ForeColor);
// int hOldPen = API.SelectObject(hDC, hPen);
//
// int left = theRect.Location.X;
// int top = theRect.Location.Y;
// int right = theRect.Right;
// int bottom = theRect.Bottom;
//
// API.MoveToEx(hDC, left, top, ref NULLPOINTAPI);
// API.LineTo(hDC, right, top);
// API.LineTo(hDC, right, bottom);
// API.LineTo(hDC, left, bottom);
// API.LineTo(hDC, left, top);
//
// API.SelectObject(hDC, hOldPen);
// API.DeleteObject(hPen);
}
