void ToolSelectPoly::endPoly()
{
this->endPaint();
this->isSelecting = false;
if( this->poly != NULL ){
if( this->poly->getCount() > 3 ){
if( this->mode == ICC_LASMOS ){
delete this->poly->removeTail();
this->setSelection(this->poly,true,true,true);
}
else {
GraphicsPath *path = new GraphicsPath();
path->AddLines(this->poly->toArray(),this->poly->getCount());
path->Outline();
this->setSelection(path,true,this->isCtrl);
}
}
}
else {
this->setSelection(NULL,true);
}
this->resetOldPath();
delete this->poly;
this->poly = NULL;
}
void CQTTDemoView::MakeImagePath(GraphicsPath& path)
{
path.Reset();
REAL left = 0;
REAL top = 0;
REAL width = 108;
REAL height = 78;
PointF *pnt = new PointF[4];
//
pnt[0].X = left;
pnt[0].Y = top;
//
pnt[1].X = left + width;
pnt[1].Y = top;
//
pnt[2].X = left + width;
pnt[2].Y = top + height;
//
pnt[3].X = left;
pnt[3].Y = top + height;
path.AddLines(pnt,4);
}
void CQTTDemoView::MakeStarPath(GraphicsPath& path, int points, int innerRadius, int outerRadius)
{
path.Reset();
REAL phi = 2 * (REAL) atan(1.0f); // 90 degrees
REAL dPhi = 2 * phi / points;
PointF * pnt = new PointF[points * 2];
for (int i = 0; i < points; i++)
{
pnt[2 * i].X = (REAL) (innerRadius * sin(phi - dPhi));
pnt[2 * i].Y = (REAL) (innerRadius * cos(phi - dPhi));
pnt[2 * i + 1].X = (REAL) (outerRadius * sin(phi));
pnt[2 * i + 1].Y = (REAL) (outerRadius * cos(phi));
phi += 2 * dPhi;
}
path.AddLines(pnt, points * 2);
path.CloseFigure();
delete[] pnt;
}
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 CRevisionGraphWnd::DrawConnections (GraphicsDevice& graphics, const CRect& /*logRect*/, const CSize& offset)
{
CArray<PointF> points;
CArray<CPoint> pts;
if(graphics.graphics)
graphics.graphics->SetSmoothingMode(Gdiplus::SmoothingModeAntiAlias);
float penwidth = 2*m_fZoomFactor<1? 1:2*m_fZoomFactor;
Gdiplus::Pen pen(Color(0,0,0),penwidth);
// iterate over all visible lines
edge e;
forall_edges(e, m_Graph)
{
// get connection and point position
const DPolyline &dpl = this->m_GraphAttr.bends(e);
points.RemoveAll();
pts.RemoveAll();
PointF pt;
pt.X = (REAL)m_GraphAttr.x(e->source());
pt.Y = (REAL)m_GraphAttr.y(e->source());
points.Add(pt);
ListConstIterator<DPoint> it;
for(it = dpl.begin(); it.valid(); ++it)
{
pt.X = (REAL)(*it).m_x;
pt.Y = (REAL)(*it).m_y;
points.Add(pt);
}
pt.X = (REAL)m_GraphAttr.x(e->target());
pt.Y = (REAL)m_GraphAttr.y(e->target());
points.Add(pt);
points[0] = this->cutPoint(e->source(), 1, points[0], points[1]);
points[points.GetCount()-1] = this->cutPoint(e->target(), 1, points[points.GetCount()-1], points[points.GetCount()-2]);
// draw the connection
for (int i = 0; i < points.GetCount(); ++i)
{
//CPoint pt;
points[i].X = points[i].X * this->m_fZoomFactor - offset.cx;
points[i].Y = points[i].Y * this->m_fZoomFactor - offset.cy;
//pts.Add(pt);
}
if (graphics.graphics)
{
graphics.graphics->DrawLines(&pen, points.GetData(), (INT)points.GetCount());
}
else if (graphics.pSVG)
{
Color color;
color.SetFromCOLORREF(GetSysColor(COLOR_WINDOWTEXT));
graphics.pSVG->Polyline(points.GetData(), (int)points.GetCount(), Color(0,0,0), (int)penwidth);
}
else if (graphics.pGraphviz)
{
CString hash1 = _T("g") + m_logEntries[e->target()->index()].ToString().Left(g_Git.GetShortHASHLength());
CString hash2 = _T("g") + m_logEntries[e->source()->index()].ToString().Left(g_Git.GetShortHASHLength());
graphics.pGraphviz->DrawEdge(hash1, hash2);
}
//draw arrow
double dx = points[1].X - points[0].X;
double dy = points[1].Y - points[0].Y;
double len = sqrt(dx*dx + dy*dy);
dx = m_ArrowSize * m_fZoomFactor *dx /len;
dy = m_ArrowSize * m_fZoomFactor *dy /len;
double p1_x, p1_y, p2_x, p2_y;
p1_x = dx * m_ArrowCos - dy * m_ArrowSin;
p1_y = dx * m_ArrowSin + dy * m_ArrowCos;
p2_x = dx * m_ArrowCos + dy * m_ArrowSin;
p2_y = -dx * m_ArrowSin + dy * m_ArrowCos;
//graphics.graphics->DrawLine(&pen, points[0].X,points[0].Y, points[0].X +p1_x,points[0].Y+p1_y);
//graphics.graphics->DrawLine(&pen, points[0].X,points[0].Y, points[0].X +p2_x,points[0].Y+p2_y);
GraphicsPath path;
PointF arrows[5];
arrows[0].X = points[0].X;
arrows[0].Y = points[0].Y;
arrows[1].X = points[0].X + (REAL)p1_x;
arrows[1].Y = points[0].Y + (REAL)p1_y;
arrows[2].X = points[0].X + (REAL)dx*3/5;
arrows[2].Y = points[0].Y + (REAL)dy*3/5;
arrows[3].X = points[0].X + (REAL)p2_x;
arrows[3].Y = points[0].Y + (REAL)p2_y;
arrows[4].X = points[0].X;
arrows[4].Y = points[0].Y;
path.AddLines(arrows, 5);
path.SetFillMode(FillModeAlternate);
if(graphics.graphics)
{
graphics.graphics->DrawPath(&pen, &path);
}else if(graphics.pSVG)
{
graphics.pSVG->DrawPath(arrows, 5, Color(0,0,0), (int)penwidth, Color(0,0,0));
}
}
}
void CXTPFlowGraphPaintManager::RecalcConnectionLayout(CXTPFlowGraphDrawContext* /*pDC*/, CXTPFlowGraphConnection* pConnection)
{
CXTPFlowGraphConnectionPoint* pFrom = pConnection->GetOutputPoint();
CXTPFlowGraphConnectionPoint* pTo = pConnection->GetInputPoint();
if (pFrom == NULL)
return;
CPoint ptFrom, ptTo;
ptFrom = pFrom->GetNode()->GetLocation();
ptFrom.x += pFrom->GetNode()->GetSize().cx;
ptFrom.y += pFrom->m_rcPoint.CenterPoint().y;
if (pTo != NULL)
{
ptTo = pTo->GetNode()->GetLocation();
ptTo.y += pTo->m_rcPoint.CenterPoint().y;
if (pTo->GetType() == xtpFlowGraphPointInputAndOutput)
{
if (ptFrom.x > ptTo.x)
ptTo.x += pTo->GetNode()->GetSize().cx;
}
pConnection->m_ptInputPoint = ptTo;
}
else
{
ptTo = pConnection->m_ptInputPoint;
}
if (pFrom->GetType() == xtpFlowGraphPointInputAndOutput)
{
if (ptTo.x < ptFrom.x - pFrom->GetNode()->GetSize().cx / 2)
ptFrom.x -= pFrom->GetNode()->GetSize().cx;
}
pConnection->m_ptOutputPoint = ptFrom;
GraphicsPath* path = new GraphicsPath();
XTPFlowGraphConnectorType type = pConnection->GetStyle() == -1 ? m_nConnectorType : (XTPFlowGraphConnectorType)pConnection->GetStyle();
CPoint ptControlPoint = pConnection->GetControlPoint();
if (type == xtpFlowGraphConnectorStraight)
{
if (ptControlPoint != CPoint(-1, -1))
{
Point pts[] = {Point(ptFrom.x, ptFrom.y), Point(ptControlPoint.x, ptControlPoint.y), Point(ptTo.x, ptTo.y) };
path->AddLines(pts, 3);
}
else
{
path->AddLine(ptFrom.x, ptFrom.y, ptTo.x, ptTo.y);
}
}
else
{
if (ptControlPoint != CPoint(-1, -1))
{
/*PointF pt[3] = {PointF((REAL)ptFrom.x, (REAL)ptFrom.y), PointF((REAL)pConnection->GetControlPoint().x, (REAL)pConnection->GetControlPoint().y),
PointF((REAL)ptTo.x, (REAL)ptTo.y) };
path->AddCurve(pt, 3);*/
PointF pt2[4] = {PointF((REAL)ptFrom.x, (REAL)ptFrom.y),
PointF((REAL)ptControlPoint.x, (REAL)ptFrom.y), PointF((REAL)ptControlPoint.x, (REAL)ptTo.y),
PointF((REAL)ptTo.x, (REAL)ptTo.y) };
path->AddBeziers(pt2, 4);
}
else
{
PointF pt[4] = {PointF((REAL)ptFrom.x, (REAL)ptFrom.y), PointF((REAL)(ptFrom.x + ptTo.x) / 2, (REAL)ptFrom.y),
PointF(REAL(ptFrom.x + ptTo.x) / 2, (REAL)ptTo.y), PointF((REAL)ptTo.x, (REAL)ptTo.y) };
path->AddBeziers(pt, 4);
}
}
SAFE_DELETE(pConnection->m_pPath);
pConnection->m_pPath = path;
}
void CMyDialog::DrawCloseButton(CDC *pDC,int enumStatus)
{
Color clrStart,clrEnd,clrBorder,clrCloseMark;
CRect rc;
GetClientRect(rc);
if (enumStatus==DTS_NORMAL)
{
clrStart=Color(231,231,231);
clrEnd=Color(227,227,227);
clrBorder=Color(158,158,158);
clrCloseMark=Color(128,128,128);
clrStart=Color(219,219,220);
clrEnd=Color(190,192,193);
}
else if (enumStatus==DTS_HOVER)
{
clrStart=Color(245,28,6);
clrEnd=Color(207,9,7);
clrBorder=Color(187,5,0);
clrCloseMark=Color(255,255,255);
}
else// if (enumStatus==DTS_CLICKED)
{
clrStart=Color(207,9,7);
clrEnd=Color(245,28,6);
clrBorder=Color(187,5,0);
clrCloseMark=Color(255,255,255);
}
m_rcClose.SetRect(rc.right-36,1,rc.right-6,21);
GraphicsPath path;
int nRadius=4;
Point point[5];
point[0]=Point(m_rcClose.right,m_rcClose.bottom-nRadius);
point[1]=Point(m_rcClose.right,m_rcClose.top);
point[2]=Point(m_rcClose.left,m_rcClose.top);
point[3]=Point(m_rcClose.left,m_rcClose.bottom);
point[4]=Point(m_rcClose.right-nRadius,m_rcClose.bottom);
path.AddLines(point,5);
path.AddArc(m_rcClose.right-2*nRadius,m_rcClose.bottom-2*nRadius,2*nRadius,2*nRadius,0,90);
LinearGradientBrush linGrBrush(
Rect(m_rcClose.left,m_rcClose.top,m_rcClose.Width(),m_rcClose.Height()),
clrStart,
clrEnd,
LinearGradientModeVertical);
Graphics gs(pDC->m_hDC);
gs.FillPath(&linGrBrush,&path);
CPoint ptCenter=m_rcClose.CenterPoint();
if (enumStatus==DTS_CLICKED)
{
ptCenter.Offset(1,1);
}
CPen penMark(PS_SOLID,2,clrCloseMark.ToCOLORREF());
CPen *pOldPen=pDC->SelectObject(&penMark);
pDC->MoveTo(ptCenter.x-5,ptCenter.y-5);
pDC->LineTo(ptCenter.x+5,ptCenter.y+5);
pDC->MoveTo(ptCenter.x-5,ptCenter.y+5);
pDC->LineTo(ptCenter.x+5,ptCenter.y-5);
// CPen penBorder(PS_SOLID,1,clrBorder.ToCOLORREF());
// pDC->SelectObject(&penBorder);
// pDC->MoveTo(m_rcClose.left-1,m_rcClose.top);
// pDC->LineTo(m_rcClose.left-1,m_rcClose.bottom);
pDC->SelectObject(pOldPen);
}
