casa::QPArrow Class Reference

Used by the viewer's region shapes, so have it outside the ifdefs in case the flag isn't on. More...

#include <QPShape.h>

Static Public Member Functions
static std::pair< QPointF, QPointF >	arrowPoints (QPointF from, QPointF to, double length)
static void	arrowPoints (double x1, double y1, double x2, double y2, double length, double &resX1, double &resY1, double &resX2, double &resY2)
Static Private Member Functions
static std::pair< QPointF, QPointF >	arrowPointsHelper (QPointF p1, QPointF p2, double length)

Detailed Description

Used by the viewer's region shapes, so have it outside the ifdefs in case the flag isn't on.

Definition at line 759 of file QPShape.h.

static void casa::QPArrow::arrowPoints	(	double	x1,
		double	y1,
		double	x2,
		double	y2,
		double	length,
		double &	resX1,
		double &	resY1,
		double &	resX2,
		double &	resY2
	)			`[static]`

static std::pair<QPointF, QPointF> casa::QPArrow::arrowPoints	(	QPointF	from,
		QPointF	to,
		double	length
	)			`[static]`

static std::pair<QPointF, QPointF> casa::QPArrow::arrowPointsHelper	(	QPointF	p1,
		QPointF	p2,
		double	length
	)			`[static, private]`

The documentation for this class was generated from the following file: