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some fixes, make graph look nicer

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This commit is contained in:
Volker Fischer 2009-06-09 20:06:24 +00:00
parent c0cf6a9acc
commit 5f9dc603a1
2 changed files with 12 additions and 10 deletions
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17
src/serverlogging.cpp
View file

@ -37,8 +37,9 @@ CHistoryGraph::CHistoryGraph() :
iNumTicksY ( 5 ),
iGridFrameOffset ( 10 ),
iTextOffsetToGrid ( 3 ),
iYAxisTextHeight ( 20 ),
iMarkerSize ( 9 ),
iXAxisTextHeight ( 22 ),
iMarkerSizeNewCon ( 11 ),
iMarkerSizeServSt ( 9 ),
AxisFont ( "Arial", 12 ),
iTextOffsetX ( 18 ),
PlotBackgroundColor ( Qt::white ), // background
@ -51,10 +52,10 @@ CHistoryGraph::CHistoryGraph() :
PlotPixmap ( 1, 1, QImage::Format_RGB32 )
{
// generate plot grid frame rectangle
PlotGridFrame.setCoords ( PlotCanvasRect.x() + iGridFrameOffset,
PlotGridFrame.setRect ( PlotCanvasRect.x() + iGridFrameOffset,
PlotCanvasRect.y() + iGridFrameOffset,
PlotCanvasRect.width() - 2 * iGridFrameOffset,
PlotCanvasRect.height() - 2 * iGridFrameOffset - iYAxisTextHeight );
PlotCanvasRect.height() - 2 * iGridFrameOffset - iXAxisTextHeight );
// scale pixmap to correct size
PlotPixmap = PlotPixmap.scaled (
@ -125,7 +126,7 @@ void CHistoryGraph::DrawFrame ( const int iNewNumTicksX )
PlotPainter.setFont ( AxisFont );
PlotPainter.drawText (
QPoint ( iCurX - iTextOffsetX,
PlotGridFrame.bottom() + iYAxisTextHeight + iTextOffsetToGrid ),
PlotGridFrame.bottom() + iXAxisTextHeight + iTextOffsetToGrid ),
curDate.addDays ( i - iNumTicksX + 1 ).toString ( "dd.MM." ) );
iBottomExtraTickLen = 5;
@ -196,19 +197,19 @@ void CHistoryGraph::AddMarker ( const SHistoryData& curHistoryData )
case HIT_SERVER_STOP:
// filled circle marker
PlotPainter.setPen ( QPen ( QBrush ( PlotMarkerStopColor ),
iMarkerSize, Qt::SolidLine, Qt::RoundCap ) );
iMarkerSizeServSt, Qt::SolidLine, Qt::RoundCap ) );
break;
case HIT_LOCAL_CONNECTION:
// filled square marker
PlotPainter.setPen ( QPen ( QBrush ( PlotMarkerNewLocalColor ),
iMarkerSize ) );
iMarkerSizeNewCon ) );
break;
case HIT_REMOTE_CONNECTION:
// filled square marker
PlotPainter.setPen ( QPen ( QBrush ( PlotMarkerNewColor ),
iMarkerSize ) );
iMarkerSizeNewCon ) );
break;
}
PlotPainter.drawPoint ( curPoint );

5
src/serverlogging.h
View file

@ -77,8 +77,9 @@ protected:
int iGridFrameOffset;
int iTextOffsetToGrid;
int iTextOffsetX;
int iYAxisTextHeight;
int iMarkerSize;
int iXAxisTextHeight;
int iMarkerSizeNewCon;
int iMarkerSizeServSt;
int iXSpace;
int iYSpace;
QFont AxisFont;