Functions
int	qpwSetCurveData (PARAM p, int id, int c, int count, double x, double *y)
int	qpwSetBufferedCurveData (PARAM *p, int id, int c)
int	qpwReplot (PARAM *p, int id)
int	qpwSetTitle (PARAM p, int id, const char text)
int	qpwSetCanvasBackground (PARAM *p, int id, int r, int g, int b)
int	qpwEnableOutline (PARAM *p, int id, int val)
int	qpwSetOutlinePen (PARAM *p, int id, int r, int g, int b)
int	qpwSetAutoLegend (PARAM *p, int id, int val)
int	qpwEnableLegend (PARAM *p, int id, int val)
int	qpwSetLegendPos (PARAM *p, int id, int pos)
int	qpwSetLegendFrameStyle (PARAM *p, int id, int style)
int	qpwEnableGridXMin (PARAM *p, int id)
int	qpwSetGridMajPen (PARAM *p, int id, int r, int g, int b, int style)
int	qpwSetGridMinPen (PARAM *p, int id, int r, int g, int b, int style)
int	qpwEnableAxis (PARAM *p, int id, int pos)
int	qpwSetAxisTitle (PARAM p, int id, int pos, const char text)
int	qpwSetAxisOptions (PARAM *p, int id, int pos, int val)
int	qpwSetAxisMaxMajor (PARAM *p, int id, int pos, int val)
int	qpwSetAxisMaxMinor (PARAM *p, int id, int pos, int val)
int	qpwInsertCurve (PARAM p, int id, int index, const char text)
int	qpwRemoveCurve (PARAM *p, int id, int index)
int	qpwSetCurvePen (PARAM *p, int id, int index, int r, int g, int b, int width=1, int style=SolidLine)
int	qpwSetCurveSymbol (PARAM *p, int id, int index, int symbol, int r1, int g1, int b1, int r2, int g2, int b2, int w, int h)
int	qpwSetCurveYAxis (PARAM *p, int id, int index, int pos)
int	qpwInsertMarker (PARAM *p, int id, int index)
int	qpwSetMarkerLineStyle (PARAM *p, int id, int index, int style)
int	qpwSetMarkerPos (PARAM *p, int id, int index, float x, float y)
int	qpwSetMarkerLabelAlign (PARAM *p, int id, int index, int align)
int	qpwSetMarkerPen (PARAM *p, int id, int index, int r, int g, int b, int style)
int	qpwSetMarkerLabel (PARAM p, int id, int number, const char text)
int	qpwSetMarkerFont (PARAM p, int id, int index, const char family, int size, int style)
int	qpwSetMarkerSymbol (PARAM *p, int id, int index, int symbol, int r1, int g1, int b1, int r2, int g2, int b2, int w, int h)
int	qpwInsertLineMarker (PARAM p, int id, int index, const char text, int pos)
int	qpwSetAxisScaleDraw (PARAM p, int id, int pos, const char text)
int	qpwSetAxisScale (PARAM *p, int id, int pos, float min, float max, float step)

Detailed Description

Commands for the QwtPlotWidget

Function Documentation

int qpwEnableAxis	(	PARAM *	p,
		int	id,
		int	pos
	)

pos = yLeft | yRight | xBottom | xTop

int qpwEnableGridXMin	(	PARAM *	p,
		int	id
	)

enable grid

int qpwEnableLegend	(	PARAM *	p,
		int	id,
		int	val
	)

val = 0|1

int qpwEnableOutline	(	PARAM *	p,
		int	id,
		int	val
	)

val = 0|1

int qpwInsertCurve	(	PARAM *	p,
		int	id,
		int	index,
		const char *	text
	)

index = index of curve 0...

int qpwInsertLineMarker	(	PARAM *	p,
		int	id,
		int	index,
		const char *	text,
		int	pos
	)

index = index of marker 0...
pos = yLeft | yRight | xBottom | xTop

int qpwInsertMarker	(	PARAM *	p,
		int	id,
		int	index
	)

index = index of marker 0...

int qpwRemoveCurve	(	PARAM *	p,
		int	id,
		int	index
	)

index = index of curve 0...

int qpwReplot	(	PARAM *	p,
		int	id
	)

replot the widget

int qpwSetAutoLegend	(	PARAM *	p,
		int	id,
		int	val
	)

val = 0|1

int qpwSetAxisMaxMajor	(	PARAM *	p,
		int	id,
		int	pos,
		int	val
	)

pos = yLeft | yRight | xBottom | xTop

int qpwSetAxisMaxMinor	(	PARAM *	p,
		int	id,
		int	pos,
		int	val
	)

pos = yLeft | yRight | xBottom | xTop

int qpwSetAxisOptions	(	PARAM *	p,
		int	id,
		int	pos,
		int	val
	)

pos = yLeft | yRight | xBottom | xTop
val = QwtAutoscale.

int qpwSetAxisScale	(	PARAM *	p,
		int	id,
		int	pos,
		float	min,
		float	max,
		float	step
	)

pos = yLeft | yRight | xBottom | xTop

int qpwSetAxisScaleDraw	(	PARAM *	p,
		int	id,
		int	pos,
		const char *	text
	)

pos = yLeft | yRight | xBottom | xTop
text = format yyyy-MM-dd hh:mm:ss as QDateTime.toString

int qpwSetAxisTitle	(	PARAM *	p,
		int	id,
		int	pos,
		const char *	text
	)

pos = yLeft | yRight | xBottom | xTop

int qpwSetBufferedCurveData	(	PARAM *	p,
		int	id,
		int	c
	)

Set/Overwrite a curve
See pvXYAllocate
c = index of curve

int qpwSetCanvasBackground	(	PARAM *	p,
		int	id,
		int	r,
		int	g,
		int	b
	)

Set the background color of the canvas

int qpwSetCurveData	(	PARAM *	p,
		int	id,
		int	c,
		int	count,
		double *	x,
		double *	y
	)

Set/Overwrite a curve
c = index of curve
count = number of coordinates in x,y

int qpwSetCurvePen	(	PARAM *	p,
		int	id,
		int	index,
		int	r,
		int	g,
		int	b,
		int	width = `1`,
		int	style = `SolidLine`
	)

index = index of curve 0...
style = PenStyle.

int qpwSetCurveSymbol	(	PARAM *	p,
		int	id,
		int	index,
		int	symbol,
		int	r1,
		int	g1,
		int	b1,
		int	r2,
		int	g2,
		int	b2,
		int	w,
		int	h
	)

index = index of curve 0...
symbol = MarkerSymbol.

int qpwSetCurveYAxis	(	PARAM *	p,
		int	id,
		int	index,
		int	pos
	)

index = index of curve 0...
pos = yLeft | yRight | xBottom | xTop

int qpwSetGridMajPen	(	PARAM *	p,
		int	id,
		int	r,
		int	g,
		int	b,
		int	style
	)

style = PenStyle.

int qpwSetGridMinPen	(	PARAM *	p,
		int	id,
		int	r,
		int	g,
		int	b,
		int	style
	)

style = PenStyle.

int qpwSetLegendFrameStyle	(	PARAM *	p,
		int	id,
		int	style
	)

style = Shape | Shadow

int qpwSetLegendPos	(	PARAM *	p,
		int	id,
		int	pos
	)

pos = Left   |
      Right  |
      Top    |
      Bottom |
      Center |

int qpwSetMarkerFont	(	PARAM *	p,
		int	id,
		int	index,
		const char *	family,
		int	size,
		int	style
	)

index = index of marker 0...
style =

int qpwSetMarkerLabel	(	PARAM *	p,
		int	id,
		int	number,
		const char *	text
	)

number = Number of Marker
text = Text to out

int qpwSetMarkerLabelAlign	(	PARAM *	p,
		int	id,
		int	index,
		int	align
	)

index = index of marker 0...

int qpwSetMarkerLineStyle	(	PARAM *	p,
		int	id,
		int	index,
		int	style
	)

index = index of marker 0...
style = NoLine | HLine | VLine | Cross

int qpwSetMarkerPen	(	PARAM *	p,
		int	id,
		int	index,
		int	r,
		int	g,
		int	b,
		int	style
	)

index = index of marker 0...
style =

int qpwSetMarkerPos	(	PARAM *	p,
		int	id,
		int	index,
		float	x,
		float	y
	)

index = index of marker 0...
style =

int qpwSetMarkerSymbol	(	PARAM *	p,
		int	id,
		int	index,
		int	symbol,
		int	r1,
		int	g1,
		int	b1,
		int	r2,
		int	g2,
		int	b2,
		int	w,
		int	h
	)

index = index of marker 0...
symbol = MarkerSymbol.

int qpwSetOutlinePen	(	PARAM *	p,
		int	id,
		int	r,
		int	g,
		int	b
	)

Set outine pen color

int qpwSetTitle	(	PARAM *	p,
		int	id,
		const char *	text
	)

Set the title of the plot

Functions

Detailed Description

Function Documentation