void tAutorouteColorLegend::DrawOneLegendElement(int index)
{
int squareSize = 16; // Size of square for legend
int textXOffset = 20; // Offset from side for text.
int textYSeparation = 20; // Offset from each level in entry for text.
int fontSize = 12;
QPainter p(this);
QPen TextPen( p.pen() );
TextPen.setColor( Qt::black );
if ( NightMode() == true )
{
TextPen.setColor( Qt::white );
}
// Chose size 12 because it looks good
QFont font;
font.setPixelSize(fontSize);
p.setFont(font);
p.setPen(TextPen);
p.drawText(textXOffset, textYSeparation*index + fontSize , qApp->translate( "tAutorouteColorLegend", m_cEasyRoutingLegendStringTable[index] ) );
p.fillRect(QRect(0, textYSeparation*index, squareSize, squareSize), m_cEasyRoutingLegendColorTable[index]);
}
void CStatsWidget::DrawGrid(const QStringList& labelList)
{
unsigned int nCols = labelList.size();
unsigned int nWidth = width() - m_nLeftBorder;
unsigned int nHeight = height() - m_nBottomBorder;
QPainter p(this);
QPen GridPen(Qt::gray);
QPen TextPen(Qt::lightGray);
p.setPen(GridPen);
// draw horizontal line
p.drawLine(m_nLeftBorder, nHeight, width(), nHeight);
unsigned int nColWidth = nWidth / nCols;
// draw vertical lines
for(unsigned int i=0; i<nCols; i++){
unsigned int nX = i*nColWidth + m_nLeftBorder;
p.drawLine(nX, 0, nX, nHeight);
}
p.setPen(TextPen);
// draw weekday names
for(unsigned int i=0; i<labelList.size(); i++){
unsigned int nX = i*nColWidth + m_nLeftBorder + 5;
p.drawText(nX, height()-5, labelList[i]);
}
}
void QGraph::DrawLegend(QPainter &painter, QPoint &Place, QFont &LegendFont, QColor &LegendColor)
{
painter.save();
int LegendSize, ypos;
QString strong;
LegendSize = 30;
ypos = 12;
painter.setFont(LegendFont);
CCurve* pCurve;
QPen TextPen(LegendColor);
QPen LegendPen(Qt::gray);
int npos = 0;
for (int nc=0; nc< m_oaCurves.size(); nc++)
{
pCurve = (CCurve*) m_oaCurves[nc];
if(pCurve->IsVisible())
{
pCurve->GetTitle(strong);
if(pCurve->n>0 && strong.length())//is there anything to draw ?
{
LegendPen.setColor(pCurve->GetColor());
LegendPen.setStyle(GetStyle(pCurve->GetStyle()));
LegendPen.setWidth(pCurve->GetWidth());
painter.setPen(LegendPen);
painter.drawLine(Place.x(), Place.y() + ypos*npos,
Place.x() + (int)(LegendSize), Place.y() + ypos*npos);
painter.setPen(TextPen);
painter.drawText(Place.x() + (int)(1.5*LegendSize), Place.y() + ypos*npos+(int)(ypos/2),
strong);
npos++;
}
}
}
painter.restore();
}
void SectionViewWidget::paintEvent(QPaintEvent *event)
{
QPainter painter(this);
painter.save();
MainFrame* pMainFrame = (MainFrame*)s_pMainFrame;
QPen LinePen;
LinePen.setColor(QColor(255,0,0));
LinePen.setWidth(2);
painter.setPen(LinePen);
painter.fillRect(rect(), pMainFrame->m_BackgroundColor);
painter.setFont(pMainFrame->m_TextFont);
if(m_bZoomIn&& !m_ZoomRect.isEmpty())
{
QRect ZRect = m_ZoomRect.normalized();
QPen ZoomPen(QColor(100,100,100));
ZoomPen.setStyle(Qt::DashLine);
painter.setPen(ZoomPen);
painter.drawRect(ZRect);
}
if(m_bNeutralLine)
{
QPen NPen(m_NeutralColor);
NPen.setStyle(GetStyle(m_NeutralStyle));
NPen.setWidth(m_NeutralWidth);
painter.setPen(NPen);
painter.drawLine(rect().right(), m_ptOffset.y(), rect().left(), m_ptOffset.y());
painter.drawLine(m_ptOffset.x(), rect().bottom(), m_ptOffset.x(), rect().top());
}
if(!s_bCurrentOnly && m_pSail /* && m_pSail->IsSailcutSail()*/)
{
QColor clr = m_pSailSection->m_SCSpline.m_SplineColor;
clr.setHsv(clr.hue(), (int)(clr.saturation()), (int)(clr.value()*.29));
QPen OtherPen(clr);
OtherPen.setStyle(Qt::DashLine);
OtherPen.setWidth(1.0);
painter.setPen(OtherPen);
for(int is=0; is<m_pSail->m_oaSection.size(); is++)
{
SailSection *pSection = (SailSection*)m_pSail->m_oaSection.at(is);
if(pSection != m_pSailSection)
{
if(m_pSail->IsSailcutSail()) pSection->DrawSpline(painter, m_Scale,m_Scale*m_ScaleY, m_ptOffset, false);
else
{
NURBSSail *pNSail = (NURBSSail*)m_pSail;
int index = m_pSail->m_oaSection.indexOf(m_pSailSection);
if(is!=index) pNSail->DrawFrame(is, painter, m_Scale, m_Scale*m_ScaleY, m_ptOffset);
}
}
}
}
if(m_pSailSection)
{
if(m_pSail->IsNURBSSail())
{
NURBSSail *pNSail = (NURBSSail*)m_pSail;
int index = m_pSail->m_oaSection.indexOf(m_pSailSection);
QPen SplinePen;
SplinePen.setStyle(GetStyle(m_pSailSection->m_SCSpline.m_Style));
SplinePen.setWidth(m_pSailSection->m_SCSpline.m_Width);
SplinePen.setColor(m_pSailSection->m_SCSpline.m_SplineColor);
painter.setPen(SplinePen);
// if(index==0 || index==m_pSail->m_oaSection.size()-1)
{
pNSail->DrawFrame(index, painter, m_Scale, m_Scale*m_ScaleY, m_ptOffset);
}
m_pSailSection->DrawCtrlPoints(painter, m_Scale, m_Scale*m_ScaleY, m_ptOffset);
}
else
{
m_pSailSection->DrawSpline(painter, m_Scale, m_Scale*m_ScaleY, m_ptOffset);
}
}
QPen TextPen(pMainFrame->m_TextColor);
painter.setPen(TextPen);
PaintLegend(painter);
QString str;
str = QString("X-Scale = %1").arg(m_Scale/m_RefScale,4,'f',1);
painter.drawText(5,10, str);
str = QString("Y-Scale = %1").arg(m_ScaleY*m_Scale/m_RefScale,4,'f',1);
painter.drawText(5,22, str);
str = QString("x = %1").arg(m_MousePos.x,7,'f',4);
painter.drawText(5,34, str);
str = QString("y = %1").arg(m_MousePos.y,7,'f',4);
painter.drawText(5,46, str);
painter.restore();
}
void SectionViewWidget::PaintLegend(QPainter &painter)
{
if(!m_pSailSection) return;
painter.save();
MainFrame* pMainFrame = (MainFrame*)s_pMainFrame;
QString strlength;
GetLengthUnit(strlength, pMainFrame->m_LengthUnit);
painter.setFont(pMainFrame->m_TextFont);
QFontMetrics fm(pMainFrame->m_TextFont);
int dD = fm.height();//pixels
QPoint Place(5, rect().bottom()-5*dD);
if(m_pSail->IsNURBSSail()) Place.ry() -=dD;
painter.setBackgroundMode(Qt::TransparentMode);
QPen TextPen(pMainFrame->m_TextColor);
painter.setPen(TextPen);
if(m_pSail->IsNURBSSail() && m_pSailSection->IsTipSection())
{
QString strtwist = QString("Section chord = %1").arg(m_pSailSection->Chord()*pMainFrame->m_mtoUnit, 6,'f',2) + strlength;
painter.drawText(Place.x(), Place.y() , strtwist);
}
if(m_pSail->IsSailcutSail() || m_pSailSection->IsTipSection())
{
double x, c;
m_pSailSection->GetCamber(c, x);
QString strc = QString("Camber = %1").arg(c*100.0, 6, 'f',2);
QString strx = QString("Camber pos = %1").arg(x*100.0, 6, 'f',2);
strc += QString::fromUtf8("%");
strx += QString::fromUtf8("%");
painter.drawText(Place.x(), Place.y() + dD, strx);
painter.drawText(Place.x(), Place.y() + 2*dD, strc);
}
double s0,s1;
m_pSailSection->GetSlopes(s0,s1);
QString str0 = QString("Luff Slope = %1").arg(s0,5,'f',1) + QString::fromUtf8("°");
QString str1 = QString("Leech Slope = %1").arg(s1,5,'f',1) + QString::fromUtf8("°");
painter.drawText(Place.x(), Place.y() + 3*dD, str0);
painter.drawText(Place.x(), Place.y() + 4*dD, str1);
if(m_pSail->IsNURBSSail())
{
QString strtwist = QString("Section twist = %1").arg(m_pSailSection->Twist(), 5,'f',1) + QString::fromUtf8("°");
painter.drawText(Place.x(), Place.y() + 5*dD, strtwist);
}
//right side legend
if(m_pSail->IsNURBSSail())
{
int YPos = rect().bottom()- dD;
int XPos = rect().right() -5;
NURBSSail *pNSail =(NURBSSail*)m_pSail;
CVector LE = pNSail->m_SplineSurface.LeadingEdgeAxis();
QString strLuffAngle = QString("Luff Angle = %1").arg(atan2(LE.x, LE.z) * 180./PI, 5,'f',1) + QString::fromUtf8("°");
painter.drawText(XPos-fm.width(strLuffAngle), YPos, strLuffAngle);
}
painter.restore();
}
