QwtPainter Class Reference

A collection of QPainter workarounds. More...

#include <qwt_painter.h>

List of all members.

Static Public Member Functions

static void setPolylineSplitting (bool)
static bool polylineSplitting ()
static void setClipRect (QPainter *, const QRectF &)
static void drawText (QPainter *, double x, double y, const QString &)
static void drawText (QPainter *, const QPointF &, const QString &)
static void drawText (QPainter *, double x, double y, double w, double h, int flags, const QString &)
static void drawText (QPainter *, const QRectF &, int flags, const QString &)
static void drawSimpleRichText (QPainter *, const QRectF &, int flags, QTextDocument &)
static void drawRect (QPainter *, double x, double y, double w, double h)
static void drawRect (QPainter *, const QRectF &rect)
static void fillRect (QPainter *, const QRectF &, const QBrush &)
static void drawEllipse (QPainter *, const QRectF &)
static void drawPie (QPainter *, const QRectF &r, int a, int alen)
static void drawLine (QPainter *, double x1, double y1, double x2, double y2)
static void drawLine (QPainter *, const QPointF &p1, const QPointF &p2)
static void drawLine (QPainter *, const QLineF &)
static void drawPolygon (QPainter *, const QPolygonF &pa)
static void drawPolyline (QPainter *, const QPolygonF &pa)
static void drawPolyline (QPainter *, const QPointF *, int pointCount)
static void drawPoint (QPainter *, double x, double y)
static void drawPoint (QPainter *, const QPointF &)
static void drawRoundFrame (QPainter *, const QRect &, int width, const QPalette &, bool sunken)
static void drawFocusRect (QPainter *, QWidget *)
static void drawFocusRect (QPainter *, QWidget *, const QRect &)
static void drawColorBar (QPainter *painter, const QwtColorMap &, const QwtDoubleInterval &, const QwtScaleMap &, Qt::Orientation, const QRectF &)

Detailed Description

A collection of QPainter workarounds.


Member Function Documentation

void QwtPainter::drawEllipse ( QPainter *  painter,
const QRectF &  rect 
) [static]

Wrapper for QPainter::drawEllipse()

void QwtPainter::drawLine ( QPainter *  painter,
const QLineF &  line 
) [inline, static]

Wrapper for QPainter::drawLine().

void QwtPainter::drawLine ( QPainter *  painter,
const QPointF &  p1,
const QPointF &  p2 
) [static]

Wrapper for QPainter::drawLine()

void QwtPainter::drawLine ( QPainter *  painter,
double  x1,
double  y1,
double  x2,
double  y2 
) [inline, static]

Wrapper for QPainter::drawLine().

void QwtPainter::drawPie ( QPainter *  painter,
const QRectF &  rect,
int  a,
int  alen 
) [static]

Wrapper for QPainter::drawPie()

void QwtPainter::drawPoint ( QPainter *  painter,
const QPointF &  pos 
) [static]

Wrapper for QPainter::drawPoint()

void QwtPainter::drawPoint ( QPainter *  painter,
double  x,
double  y 
) [inline, static]

Wrapper for QPainter::drawPoint().

void QwtPainter::drawPolygon ( QPainter *  painter,
const QPolygonF &  polygon 
) [static]

Wrapper for QPainter::drawPolygon()

void QwtPainter::drawPolyline ( QPainter *  painter,
const QPolygonF &  polygon 
) [static]

Wrapper for QPainter::drawPolyline()

void QwtPainter::drawRect ( QPainter *  painter,
const QRectF &  rect 
) [static]

Wrapper for QPainter::drawRect()

void QwtPainter::drawRect ( QPainter *  painter,
double  x,
double  y,
double  w,
double  h 
) [static]

Wrapper for QPainter::drawRect()

void QwtPainter::drawRoundFrame ( QPainter *  painter,
const QRect &  rect,
int  width,
const QPalette &  palette,
bool  sunken 
) [static]

Draw a round frame.

void QwtPainter::drawSimpleRichText ( QPainter *  painter,
const QRectF &  rect,
int  flags,
QTextDocument &  text 
) [static]

Wrapper for QSimpleRichText::draw()

void QwtPainter::drawText ( QPainter *  painter,
const QRectF &  rect,
int  flags,
const QString &  text 
) [static]

Wrapper for QPainter::drawText()

void QwtPainter::drawText ( QPainter *  painter,
double  x,
double  y,
double  w,
double  h,
int  flags,
const QString &  text 
) [static]

Wrapper for QPainter::drawText()

void QwtPainter::drawText ( QPainter *  painter,
const QPointF &  pos,
const QString &  text 
) [static]

Wrapper for QPainter::drawText()

void QwtPainter::drawText ( QPainter *  painter,
double  x,
double  y,
const QString &  text 
) [static]

Wrapper for QPainter::drawText()

void QwtPainter::fillRect ( QPainter *  painter,
const QRectF &  rect,
const QBrush &  brush 
) [static]

Wrapper for QPainter::fillRect()

bool QwtPainter::polylineSplitting (  )  [inline, static]

Returns whether line splitting for the raster paint engine is enabled.

See also:
setPolylineSplitting()
void QwtPainter::setClipRect ( QPainter *  painter,
const QRectF &  rect 
) [static]

Wrapper for QPainter::setClipRect()

void QwtPainter::setPolylineSplitting ( bool  enable  )  [static]

En/Disable line splitting for the raster paint engine.

The raster paint engine paints polylines of many points much faster when they are splitted in smaller chunks.

See also:
polylineSplitting()

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