本文整理汇总了C++中wxPaintDC::SetTextForeground方法的典型用法代码示例。如果您正苦于以下问题：C++ wxPaintDC::SetTextForeground方法的具体用法？C++ wxPaintDC::SetTextForeground怎么用？C++ wxPaintDC::SetTextForeground使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类wxPaintDC的用法示例。
在下文中一共展示了wxPaintDC::SetTextForeground方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: OnPaintCustom
//-----------------------------------------------------------------------------
void LineProfileCanvas::OnPaintCustom( wxPaintDC& dc )
//-----------------------------------------------------------------------------
{
wxCoord yOffset( 1 ), w( 0 ), h( 0 );
dc.GetSize( &w, &h );
const double scaleX = static_cast<double>( w - 2 * GetBorderWidth() ) / static_cast<double>( ( GetDataCount() == 0 ) ? 1 : GetDataCount() - 1 );
const double scaleY = GetScaleY( h );
DrawMarkerLines( dc, w, h, scaleX );
unsigned int from, to;
GetDrawRange( &from, &to );
const int borderWidth = GetBorderWidth();
const wxString YMarkerString( wxString::Format( wxT( "Draw Range(absolute): %d / %d, " ), from, to ) );
wxCoord xOffset;
dc.GetTextExtent( YMarkerString, &xOffset, 0 );
xOffset += borderWidth / 2;
dc.DrawText( YMarkerString, borderWidth / 2, yOffset );
if( m_boUnsupportedPixelFormat )
{
dc.SetTextForeground( *wxRED );
dc.DrawText( wxString( wxT( "Unsupported pixel format" ) ), xOffset, yOffset );
dc.SetTextForeground( *wxBLACK );
}
else if( m_ppData )
{
for( int channel = 0; channel < m_ChannelCount; channel++ )
{
DrawProfileLine( dc, h, borderWidth + 1, scaleX, scaleY, from, to, m_ppData[channel], GetDataCount(), *m_Pens[channel].pColour_ );
DrawInfoString( dc, wxString::Format( wxT( "%s%s: " ), ( channel != 0 ) ? wxT( ", " ) : wxT( "" ), m_Pens[channel].description_.c_str() ), xOffset, yOffset, *( m_Pens[channel].pColour_ ) );
}
}
}示例2: DrawTicks
void THISCLASS::DrawTicks(wxPaintDC &dc, const SwisTrackCoreEventRecorder::Timeline *timeline) {
wxSize dcsize = dc.GetSize();
int dw = dcsize.GetWidth();
//int dh=dcsize.GetHeight(); // Not needed
dc.SetFont(GetFont());
dc.SetPen(wxPen(wxColour(0xcc, 0xcc, 0xcc)));
dc.SetTextForeground(wxColour(0xcc, 0xcc, 0xcc));
// Calculate how many ticks to display
double mintickdistance = 5;
double mintickdistancetime = mintickdistance / mViewScale;
double tickdistancetime = pow(10, ceil(log(mintickdistancetime) / log((double)10)));
// Draw ticks
double endtime = mSwisTrack->mSwisTrackCore->mEventRecorder->CalculateDuration(&(timeline->mBegin), &(timeline->mEnd));
int ticknumber = (int)ceil(-mViewOffset / mViewScale / tickdistancetime);
while (true) {
double xtime = ticknumber * tickdistancetime;
if (xtime >= endtime) {
break;
}
int x = (int)floor(xtime * mViewScale + mViewOffset);
if (x > dw) {
break;
}
if (ticknumber % 10 == 0) {
dc.DrawLine(x, 0, x, 4);
wxString label = wxString::Format(wxT("%d"), (int)(xtime * 1000));
int textwidth, textheight;
GetTextExtent(label, &textwidth, &textheight) ;
textwidth >>= 1;
dc.DrawText(label, x - textwidth, 2);
} else {示例3: DrawBoardNumbers
void SudokuSolverFrame::DrawBoardNumbers(wxPaintDC &dc)
{
unsigned int spSq = 0;
unsigned int smallSide;
unsigned int i,j,k, pVal;
wxString debugString;
wxString pString;
wxColour redC, greenC, blackC;
redC.Set(200,0,0);
greenC.Set(0,200,0);
blackC.Set(0,0,0);
wxSize sz = GameBoardPanel->GetClientSize();
if (sz.x < sz.y)
smallSide = sz.x;
else
smallSide = sz.y;
spSq = smallSide / 9;
smallSide -= 10;
// Create a 16 point, serif font, that is not bold,
// not italic, and not underlined.
dc.SetPen(*wxBLACK_PEN );
wxFont BigFont(spSq/2,wxFONTFAMILY_ROMAN,wxNORMAL,wxNORMAL,false);
wxFont SmallFont(spSq/8,wxFONTFAMILY_ROMAN,wxNORMAL,wxNORMAL,false);
// Tell dc to use this font
dc.SetFont(BigFont);
for(i=0;i < 9;i++)
{
for(j=0;j<9;j++)
{
if (mGuessGB->GetVal(i, j) != 0) // Show if there's a value
{
dc.SetFont(BigFont);
debugString.clear();
debugString << _("i = ") << i << _(" j = ") << j;
debugString << _("\nVal = ") << mGuessGB->GetVal(i, j);
//wxMessageBox(debugString);
pVal = 0;
pVal = mGuessGB->GetVal(i, j);
if(mGuessGB->GetShown(i, j))
dc.SetTextForeground(blackC);
else if(mGuessGB->GetVal(i, j) == mMainGB->GetVal(i, j))
dc.SetTextForeground(greenC);
else
dc.SetTextForeground(redC);
pString.clear();
pString << pVal;
dc.DrawText(pString, 6 * spSq / 20 + ((j) * spSq), spSq / 6 + ((i) * spSq));
}
else // Draw all possibles
{
for(k=1;k<=9;k++)
{
dc.SetFont(SmallFont);
pString.clear();
pString << k;
if(mGuessGB->GetPossibles(i, j, k))
switch (k)
{
case 1:
dc.DrawText(pString, spSq*j + spSq/12, spSq*i + spSq/12);
break;
case 2:
dc.DrawText(pString, spSq*j + spSq*5/12, spSq*i + spSq/12);
break;
case 3:
dc.DrawText(pString, spSq*j + spSq*9/12, spSq*i + spSq/12);
break;
case 4:
dc.DrawText(pString, spSq*j + spSq/12, spSq*i + spSq*9/24);
break;
case 5:
dc.DrawText(pString, spSq*j + spSq*5/12, spSq*i + spSq*9/24);
break;
case 6:
dc.DrawText(pString, spSq*j + spSq*9/12, spSq*i + spSq*9/24);
break;
case 7:
dc.DrawText(pString, spSq*j + spSq*1/12, spSq*i + spSq*8/12);
break;
case 8:
dc.DrawText(pString, spSq*j + spSq*5/12, spSq*i + spSq*8/12);
break;
case 9:
dc.DrawText(pString, spSq*j + spSq*9/12, spSq*i + spSq*8/12);
break;
default:
break;
}
}
}
//.........这里部分代码省略.........