void CLTriangle::SetRegion()
{
PointF* pPt = m_ptary.GetData();
Pen penDraw(Color(255, 0, 255, 0));
penDraw.SetDashStyle(m_nDashStyle);
penDraw.SetWidth((float)m_nWidth);
GraphicsPath path;
path.AddPolygon(pPt,m_nPtCount);
path.Widen(&penDraw);
path.Outline();
m_Region.MakeEmpty();
m_Region.Union(&path);
}
void CFlatBrushPen::SetRegion()
{
ASSERT(m_bFinish);
PointF* pPt = m_ptary.GetData();
float fwidth = m_nWidth * m_fScale;
Pen penDraw(m_crColor, fwidth);
penDraw.ScaleTransform(1, 2.0f / fwidth, MatrixOrderAppend);
penDraw.RotateTransform(m_ftransAngle, MatrixOrderAppend);
GraphicsPath path;
path.AddCurve(pPt, m_nPtCount);
path.Widen(&penDraw);
path.Outline();
m_Region.MakeEmpty();
m_Region.Union(&path);
}
void CTransparentPen::SetRegion()
{
PointF* pPt = m_ptary.GetData();
Pen penDraw(m_crColor);
penDraw.SetStartCap(LineCapRound);
penDraw.SetEndCap(LineCapRound);
penDraw.SetLineJoin(LineJoinRound);
penDraw.SetWidth(m_nWidth * m_fScale);
GraphicsPath path;
path.AddCurve(pPt,m_nPtCount,0.8f);
path.Widen(&penDraw);
path.Outline();
m_Region.MakeEmpty();
m_Region.Union(&path);
}
void CTriangle::SetRegion()
{
PointF* pPt = m_ptary.GetData();
int nWidth = m_nWidth;
if(m_nWidth < 6)
{
nWidth = 6;
}
Pen greenPen(Color(255, 0, 255, 0), (float)nWidth);
GraphicsPath path;
path.AddPolygon(pPt,m_nPtCount);
path.Widen(&greenPen);
path.Outline();
m_Region.MakeEmpty();
m_Region.Union(&path);
}
void CNormalPen::SetRegion()
{
ASSERT(m_bFinish);
PointF* pPt = m_ptary.GetData();
Pen penDraw(m_crColor);
penDraw.SetWidth(m_nWidth * m_fScale);
penDraw.SetEndCap(m_nEndCap);
penDraw.SetStartCap(m_nStartCap);
penDraw.SetDashStyle(m_nDashStyle);
penDraw.SetLineJoin(LineJoinRound);
GraphicsPath path;
path.AddCurve(pPt,m_nPtCount);
path.Widen(&penDraw);
path.Outline();
m_Region.MakeEmpty();
m_Region.Union(&path);
}
void CRectangle::SetRegion()
{
float left = min(m_ptary[0].X,m_ptary[1].X);
float top = min(m_ptary[0].Y,m_ptary[1].Y);
float width = fabs(m_ptary[0].X - m_ptary[1].X);
float height = fabs(m_ptary[0].Y - m_ptary[1].Y);
/*PointF* pPt = m_ptary.GetData();*/
int nWidth = m_nWidth;
if(m_nWidth < 6)
{
nWidth = 6;
}
Pen greenPen(Color(255, 0, 255, 0), (float)nWidth);
GraphicsPath path;
if(RS_ROUND == m_nRStyle)
{
CRect rc((int)left,(int)top,(int)(left + width),(int)(top + height));
INT offsetX = (rc.right - rc.left) * 20/100;
INT offsetY = (rc.bottom - rc.top) * 20/100;
path.AddArc(rc.right - offsetX, rc.top, offsetX, offsetY, 270, 90);
path.AddArc(rc.right - offsetX, rc.bottom - offsetY, offsetX, offsetY, 0, 90);
path.AddArc(rc.left, rc.bottom - offsetY, offsetX, offsetY, 90, 90);
path.AddArc(rc.left, rc.top, offsetX, offsetY, 180, 90);
path.AddLine(rc.left + offsetX, rc.top, rc.right - offsetX/2, rc.top);
}
else
{
RectF rcf(left,top,width,height);
path.AddRectangle(rcf);
}
path.Widen(&greenPen);
path.Outline();
m_Region.MakeEmpty();
m_Region.Union(&path);
}
void CAngleLabel::SetRegion()
{
PointF* pPt = m_ptary.GetData();
PointF ptd[3];
ptd[0] = pPt[1];
ptd[1] = pPt[0];
ptd[2] = pPt[2];
Pen penDraw(Color(255, 0, 255, 0));
penDraw.SetDashStyle(m_nDashStyle);
penDraw.SetWidth((float)m_nWidth);
GraphicsPath path;
path.AddLines(ptd, m_nPtCount);
path.Widen(&penDraw);
path.Outline();
m_Region.MakeEmpty();
m_Region.Union(&path);
}
void CNormalPen::SetRegion()
{
PointF* pPt = m_ptary.GetData();
int nWidth = m_nWidth;
if(m_nWidth < 3)
{
nWidth = 3;
}
Pen penDraw(m_crColor,(float)nWidth);
penDraw.SetDashStyle(m_nDashStyle);
penDraw.SetStartCap(m_nStartCap);
penDraw.SetEndCap(m_nEndCap);
penDraw.SetLineJoin(LineJoinRound);
GraphicsPath path;
path.AddCurve(pPt,m_nPtCount);
path.Widen(&penDraw);
path.Outline();
m_Region.MakeEmpty();
m_Region.Union(&path);
}