Base::Vector2d Class Reference

The vector class for 2D calculations. More...

#include <Tools2D.h>

Public Member Functions
double	Angle () const
double	Distance (const Vector2d &v) const
double	GetAngle (const Vector2d &v) const
bool	IsEqual (const Vector2d &v, double tolerance=0.0) const
bool	IsNull (double tolerance=0.0) const
double	Length () const
Vector2d &	Negate ()
Vector2d &	Normalize ()
double	operator* (const Vector2d &v) const
Vector2d	operator* (double c) const
Vector2d &	operator*= (double c)
Vector2d	operator+ (const Vector2d &v) const
Vector2d	operator+ (void) const
Vector2d &	operator+= (const Vector2d &v)
Vector2d	operator- (const Vector2d &v) const
Vector2d	operator- (void) const
Vector2d &	operator-= (const Vector2d &v)
Vector2d	operator/ (double c) const
Vector2d &	operator/= (double c)
Vector2d &	operator= (const Vector2d &v)
bool	operator== (const Vector2d &v) const
Vector2d	Perpendicular (bool clockwise=false) const
void	ProjectToLine (const Vector2d &point, const Vector2d &line)
Vector2d &	Rotate (double angle)
Vector2d &	Scale (double factor)
Vector2d &	Set (double x, double y)
double	Sqr () const
	Vector2d ()
	INLINES. More...
	Vector2d (const Vector2d &v)
	Vector2d (double x, double y)
	Vector2d (float x, float y)

Static Public Member Functions
static Vector2d	FromPolar (double r, double fi)

Public Attributes
double	x
double	y

Detailed Description

The vector class for 2D calculations.

Constructor & Destructor Documentation

Vector2d() [1/4]

Base::Vector2d::Vector2d

(

)

INLINES.

Referenced by FromPolar(), operator*(), operator+(), operator-(), operator/(), and Perpendicular().

Vector2d() [2/4]

Base::Vector2d::Vector2d	(	float	x,
		float	y
	)

Vector2d() [3/4]

Base::Vector2d::Vector2d	(	double	x,
		double	y
	)

Vector2d() [4/4]

Base::Vector2d::Vector2d

(

const Vector2d &

v

)

Member Function Documentation

Angle()

double Base::Vector2d::Angle

(

)

const

Referenced by TechDrawGui::QGIViewDimension::computeLineAndLabelAngles(), TechDrawGui::QGIViewDimension::drawAngle(), TechDrawGui::QGIViewDimension::drawDiameter(), and TechDrawGui::QGIViewDimension::drawRadiusExecutive().

Distance()

double Base::Vector2d::Distance

(

const Vector2d &

v

)

const

Referenced by IsEqual(), SketcherGui::DrawSketchHandlerExtend::mouseMove(), and SketcherGui::DrawSketchHandlerExtend::releaseButton().

FromPolar()

Vector2d Base::Vector2d::FromPolar ( double  r, double  fi  )

static

References Vector2d().

Referenced by TechDrawGui::QGIViewDimension::computeExtensionLinePoints(), TechDrawGui::QGIViewDimension::computePerpendicularIntersection(), TechDrawGui::QGIViewDimension::drawAngle(), TechDrawGui::QGIViewDimension::drawDiameter(), TechDrawGui::QGIViewDimension::drawDimensionArc(), TechDrawGui::QGIViewDimension::drawDimensionLine(), TechDrawGui::QGIViewDimension::drawDistanceExecutive(), TechDrawGui::QGIViewDimension::drawDistanceOverride(), TechDrawGui::QGIViewDimension::drawRadiusExecutive(), TechDrawGui::QGIViewDimension::drawSingleLine(), TechDraw::DrawUtil::findCircularArcRectangleIntersections(), TechDraw::DrawUtil::findLineRectangleIntersections(), and TechDraw::DrawUtil::findLineSegmentRectangleIntersections().

GetAngle()

double Vector2d::GetAngle

(

const Vector2d &

v

)

const

References Length().

Referenced by SketcherGui::DrawSketchHandlerExtend::mouseMove().

IsEqual()

bool Base::Vector2d::IsEqual	(	const Vector2d &	v,
		double	tolerance = 0.0
	)		const

References Distance(), and draftutils.utils::tolerance().

Referenced by Base::BoundBox2d::IsEqual().

IsNull()

bool Base::Vector2d::IsNull

(

double

tolerance = 0.0

)

const

References draftutils.utils::tolerance().

Length()

double Base::Vector2d::Length

(

void

)

const

Referenced by ArchStructure.CommandStructuralSystem::Activated(), TechDrawGui::QGIViewDimension::computeExtensionLinePoints(), TechDrawGui::QGIViewDimension::computeLineAndLabelAngles(), TechDrawGui::QGIViewDimension::drawAngle(), TechDrawGui::QGIViewDimension::drawDiameter(), TechDrawGui::QGIViewDimension::drawRadiusExecutive(), GetAngle(), ArchPanel.CommandPanel::getPoint(), SketcherGui::DrawSketchHandlerExtend::mouseMove(), SketcherGui::DrawSketchHandlerRegularPolygon::mouseMove(), Normalize(), ProjectToLine(), SketcherGui::DrawSketchHandler::seekAutoConstraint(), ArchPanel.CommandPanel::setLength(), Part::Geom2dEllipse::setMajorAxisDir(), Part::Geom2dArcOfEllipse::setMajorAxisDir(), and ArchPanel.CommandPanel::update().

Negate()

Vector2d & Base::Vector2d::Negate

(

)

References x, and y.

Normalize()

Vector2d & Base::Vector2d::Normalize

(

)

References Length().

Referenced by Base::Line2d::FromPos(), ProjectToLine(), SketcherGui::DrawSketchHandlerArcOfEllipse::releaseButton(), and SketcherGui::DrawSketchHandlerArcOfHyperbola::releaseButton().

operator*() [1/2]

double Base::Vector2d::operator*

(

const Vector2d &

v

)

const

References x.

operator*() [2/2]

Vector2d Base::Vector2d::operator*

(

double

c

)

const

References Vector2d().

operator*=()

Vector2d & Base::Vector2d::operator*=

(

double

c

)

operator+() [1/2]

Vector2d Base::Vector2d::operator+

(

const Vector2d &

v

)

const

References Vector2d().

operator+() [2/2]

Vector2d Base::Vector2d::operator+

(

void

)

const

References Vector2d().

operator+=()

Vector2d & Base::Vector2d::operator+=

(

const Vector2d &

v

)

References x.

operator-() [1/2]

Vector2d Base::Vector2d::operator-

(

const Vector2d &

v

)

const

References Vector2d().

operator-() [2/2]

Vector2d Base::Vector2d::operator-

(

void

)

const

References Vector2d().

operator-=()

Vector2d & Base::Vector2d::operator-=

(

const Vector2d &

v

)

References x.

operator/()

Vector2d Base::Vector2d::operator/

(

double

c

)

const

References Vector2d().

operator/=()

Vector2d & Base::Vector2d::operator/=

(

double

c

)

operator=()

Vector2d & Base::Vector2d::operator=

(

const Vector2d &

v

)

References x.

operator==()

bool Base::Vector2d::operator==

(

const Vector2d &

v

)

const

Perpendicular()

Vector2d Base::Vector2d::Perpendicular

(

bool

clockwise = false

)

const

References Vector2d().

Referenced by TechDrawGui::QGIViewDimension::drawDistanceExecutive(), and Base::Vector2dPy::perpendicular().

ProjectToLine()

void Vector2d::ProjectToLine	(	const Vector2d &	point,
		const Vector2d &	line
	)

References Length(), Normalize(), and Scale().

Referenced by SketcherGui::DrawSketchHandlerExtend::mouseMove().

Rotate()

Vector2d & Base::Vector2d::Rotate

(

double

angle

)

References x.

Scale()

Vector2d & Base::Vector2d::Scale

(

double

factor

)

Referenced by ProjectToLine(), SketcherGui::DrawSketchHandlerArcOfEllipse::releaseButton(), and SketcherGui::DrawSketchHandlerArcOfHyperbola::releaseButton().

Set()

Vector2d & Base::Vector2d::Set	(	double	x,
		double	y
	)

References x, and y.

Sqr()

double Base::Vector2d::Sqr

(

)

const

References y.

Member Data Documentation

x

double Base::Vector2d::x

Referenced by Mod.PartDesign.Scripts.FilletArc.Vector::add(), Base::Line2d::CalcBoundBox(), DraftGui.DraftToolBar::changeXValue(), importSVG.svgHandler::characters(), PathScripts.PathInspect.GCodeEditorDialog::cleanup(), Base::Polygon2d::Contains(), Mod.PartDesign.Scripts.FilletArc.Vector::cross(), PathScripts.PostUtils.GCodeEditorDialog::done(), Mod.PartDesign.Scripts.FilletArc.Vector::dot(), TechDrawGui::QGIViewDimension::drawDiameter(), TechDrawGui::QGIViewDimension::drawRadiusExecutive(), TechDrawGui::QGIViewDimension::drawSingleArc(), TechDraw::DrawUtil::findCircleRectangleIntersections(), TechDraw::DrawUtil::findLineRectangleIntersections(), Base::Line2d::FromPos(), Part::Geom2dLine::Geom2dLine(), Part::Geom2dCircle::getCircleCenter(), SketcherGui::GetPointAngle(), Base::BoundBox2d::Intersect(), Base::Line2d::Intersect(), TechDraw::DrawUtil::Intersect2d(), Mod.PartDesign.Scripts.FilletArc.Vector::length(), DrawSketchHandlerBSplineInsertKnot::mouseMove(), SketcherGui::DrawSketchHandlerArc::mouseMove(), SketcherGui::DrawSketchHandler3PointArc::mouseMove(), SketcherGui::DrawSketchHandlerArcOfEllipse::mouseMove(), SketcherGui::DrawSketchHandlerArcOfHyperbola::mouseMove(), SketcherGui::DrawSketchHandlerArcOfParabola::mouseMove(), SketcherGui::DrawSketchHandlerCircle::mouseMove(), SketcherGui::DrawSketchHandler3PointCircle::mouseMove(), SketcherGui::DrawSketchHandlerExtend::mouseMove(), SketcherGui::DrawSketchHandlerLineSet::mouseMove(), SketcherGui::DrawSketchHandlerRegularPolygon::mouseMove(), SketcherGui::DrawSketchHandlerBox::mouseMove(), SketcherGui::DrawSketchHandlerOblong::mouseMove(), SketcherGui::DrawSketchHandlerSlot::mouseMove(), SketcherGui::DrawSketchHandlerTrimming::mouseMove(), Mod.PartDesign.Scripts.FilletArc.Vector::mult(), Negate(), Mod.PartDesign.Scripts.FilletArc.Vector::norm(), operator*(), operator+=(), operator-=(), operator=(), PathScripts.PathDressupHoldingTags.Tag::originAt(), DraftGui.DraftToolBar::pointUi(), SketcherGui::DrawSketchHandlerArc::pressButton(), SketcherGui::DrawSketchHandlerBox::pressButton(), DrawSketchHandlerGenConstraint::releaseButton(), DrawSketchHandlerCoincident::releaseButton(), DrawSketchHandlerCopy::releaseButton(), DrawSketchHandlerRectangularArray::releaseButton(), SketcherGui::DrawSketchHandlerArc::releaseButton(), SketcherGui::DrawSketchHandler3PointArc::releaseButton(), SketcherGui::DrawSketchHandlerArcOfEllipse::releaseButton(), SketcherGui::DrawSketchHandler3PointCircle::releaseButton(), SketcherGui::DrawSketchHandlerExtend::releaseButton(), SketcherGui::DrawSketchHandlerFillet::releaseButton(), SketcherGui::DrawSketchHandlerLineSet::releaseButton(), SketcherGui::DrawSketchHandlerPoint::releaseButton(), SketcherGui::DrawSketchHandlerRegularPolygon::releaseButton(), SketcherGui::DrawSketchHandlerBox::releaseButton(), SketcherGui::DrawSketchHandlerOblong::releaseButton(), SketcherGui::DrawSketchHandlerSlot::releaseButton(), SketcherGui::DrawSketchHandlerSplitting::releaseButton(), SketcherGui::DrawSketchHandlerTrimming::releaseButton(), SketcherGui::DrawSketchHandlerArcOfHyperbola::releaseButton(), SketcherGui::DrawSketchHandlerArcOfParabola::releaseButton(), DraftGui.DraftToolBar::reset_ui_values(), Rotate(), Part::Geom2dLineSegment::Save(), SketcherGui::DrawSketchHandler::seekAutoConstraint(), Set(), Part::Geom2dLine::setLine(), Part::Geom2dConic::setLocation(), Part::Geom2dArcOfConic::setLocation(), Part::Geom2dEllipse::setMajorAxisDir(), Part::Geom2dArcOfEllipse::setMajorAxisDir(), SketcherGui::EditModeCoinManager::setPositionText(), Mod.PartDesign.Scripts.FilletArc.Vector::sub(), DraftGui.DraftToolBar::update_cartesian_coords(), DraftGui.DraftToolBar::update_spherical_coords(), DraftGui.DraftToolBar::updateSnapper(), DraftGui.DraftToolBar::validatePoint(), and automotive_design.right_angular_wedge::wr1().

y

double Base::Vector2d::y

Referenced by Mod.PartDesign.Scripts.FilletArc.Vector::add(), Base::Line2d::CalcBoundBox(), DraftGui.DraftToolBar::changeYValue(), importSVG.svgHandler::characters(), PathScripts.PathInspect.GCodeEditorDialog::cleanup(), Base::Polygon2d::Contains(), Mod.PartDesign.Scripts.FilletArc.Vector::cross(), PathScripts.PostUtils.GCodeEditorDialog::done(), Mod.PartDesign.Scripts.FilletArc.Vector::dot(), TechDrawGui::QGIViewDimension::drawDiameter(), TechDrawGui::QGIViewDimension::drawSingleArc(), TechDraw::DrawUtil::findCircleRectangleIntersections(), TechDraw::DrawUtil::findLineRectangleIntersections(), Base::Line2d::FromPos(), Part::Geom2dLine::Geom2dLine(), TechDrawGui::QGIViewDimension::getAsmeRefJointPoint(), TechDrawGui::QGIViewDimension::getAsmeRefOutsetPoint(), Part::Geom2dCircle::getCircleCenter(), SketcherGui::GetPointAngle(), Base::BoundBox2d::Intersect(), Base::Line2d::Intersect(), TechDraw::DrawUtil::Intersect2d(), Mod.PartDesign.Scripts.FilletArc.Vector::length(), DrawSketchHandlerBSplineInsertKnot::mouseMove(), SketcherGui::DrawSketchHandlerArc::mouseMove(), SketcherGui::DrawSketchHandler3PointArc::mouseMove(), SketcherGui::DrawSketchHandlerArcOfEllipse::mouseMove(), SketcherGui::DrawSketchHandlerArcOfHyperbola::mouseMove(), SketcherGui::DrawSketchHandlerArcOfParabola::mouseMove(), SketcherGui::DrawSketchHandlerCircle::mouseMove(), SketcherGui::DrawSketchHandler3PointCircle::mouseMove(), SketcherGui::DrawSketchHandlerExtend::mouseMove(), SketcherGui::DrawSketchHandlerLineSet::mouseMove(), SketcherGui::DrawSketchHandlerRegularPolygon::mouseMove(), SketcherGui::DrawSketchHandlerBox::mouseMove(), SketcherGui::DrawSketchHandlerOblong::mouseMove(), SketcherGui::DrawSketchHandlerSlot::mouseMove(), SketcherGui::DrawSketchHandlerTrimming::mouseMove(), Mod.PartDesign.Scripts.FilletArc.Vector::mult(), Negate(), Mod.PartDesign.Scripts.FilletArc.Vector::norm(), PathScripts.PathDressupHoldingTags.Tag::originAt(), DraftGui.DraftToolBar::pointUi(), SketcherGui::DrawSketchHandlerArc::pressButton(), SketcherGui::DrawSketchHandlerBox::pressButton(), DrawSketchHandlerGenConstraint::releaseButton(), DrawSketchHandlerCoincident::releaseButton(), DrawSketchHandlerCopy::releaseButton(), DrawSketchHandlerRectangularArray::releaseButton(), SketcherGui::DrawSketchHandlerArc::releaseButton(), SketcherGui::DrawSketchHandler3PointArc::releaseButton(), SketcherGui::DrawSketchHandlerArcOfEllipse::releaseButton(), SketcherGui::DrawSketchHandler3PointCircle::releaseButton(), SketcherGui::DrawSketchHandlerExtend::releaseButton(), SketcherGui::DrawSketchHandlerFillet::releaseButton(), SketcherGui::DrawSketchHandlerLineSet::releaseButton(), SketcherGui::DrawSketchHandlerPoint::releaseButton(), SketcherGui::DrawSketchHandlerRegularPolygon::releaseButton(), SketcherGui::DrawSketchHandlerBox::releaseButton(), SketcherGui::DrawSketchHandlerOblong::releaseButton(), SketcherGui::DrawSketchHandlerSlot::releaseButton(), SketcherGui::DrawSketchHandlerSplitting::releaseButton(), SketcherGui::DrawSketchHandlerTrimming::releaseButton(), SketcherGui::DrawSketchHandlerArcOfHyperbola::releaseButton(), SketcherGui::DrawSketchHandlerArcOfParabola::releaseButton(), DraftGui.DraftToolBar::reset_ui_values(), Part::Geom2dLineSegment::Save(), SketcherGui::DrawSketchHandler::seekAutoConstraint(), Set(), Part::Geom2dLine::setLine(), Part::Geom2dConic::setLocation(), Part::Geom2dArcOfConic::setLocation(), Part::Geom2dEllipse::setMajorAxisDir(), Part::Geom2dArcOfEllipse::setMajorAxisDir(), SketcherGui::EditModeCoinManager::setPositionText(), Sqr(), Mod.PartDesign.Scripts.FilletArc.Vector::sub(), DraftGui.DraftToolBar::update_cartesian_coords(), DraftGui.DraftToolBar::update_spherical_coords(), DraftGui.DraftToolBar::updateSnapper(), and DraftGui.DraftToolBar::validatePoint().

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

• FreeCAD/src/Base/Tools2D.h
• FreeCAD/src/Base/Tools2D.cpp