jv.project

Interface PvPickListenerIf

All Known Implementing Classes:

MathPickListener, MyProject, PjCatenoid, PjClosedPoly, PjConformal, PjConjugate, PjCurvature, PjCurve, PjCycloid, PjDeCasteljau, PjElasticCurve, PjEllipse, PjEventCamera, PjExprOde, PjGeodesic, PjHarmonic, PjHeight, PjHelicoid, PjHodge, PjImportModel, PjJuliaSet, PjKeyframe, PjKleinBottle, PjLantern, PjLIC, PjLife, PjLinear, PjLSystem, PjMarchingCubes, PjMaxPrinciple, PjMinesweeper, PjModel, PjParmCurve, PjParmSurface, PjPickEvent, PjPlatonic, PjPolygonSet, PjProject, PjPythagoreanTree, PjRivara, PjRootFinder, PjRotation, PjRuler, PjRungeKutta, PjSizeEdge, PjSizePolygon, PjSizeVertex, PjSlider, PjSmooth, PjSnake, PjSubdivision, PjSubdivisionCurve, PjSurface, PjSurfCurve, PjTextureCube, PjTexturedSurface, PjTorusKnot, PjTransform, PjTranslation, PjVectorField, PjWeierstrass, PjZigZag, PnCellOperator, PnMinesweeper, PwGeodesic, PwGeodesicFlow, PwIntegralLine, PwMarkWithSphere

public interface PvPickListenerIf

Interface for a listener to receive pick events from display.

See Also:

PvPickEvent, PjProject, PvDisplay

Method Summary

Methods

Modifier and Type	Method and Description
void	dragDisplay(PvPickEvent pos) Drag a location in the display with 2d display and 3d world coordinates.
void	dragInitial(PvPickEvent pos) Drag an arbitrary point along a geometry, point may lie inside an element.
void	dragVertex(PgGeometryIf geom, int index, PdVector vertex) Drag a picked vertex of a geometry.
java.lang.String	getName() The name of a listeners allows the display to issue verbal debug messages.
void	markVertices(PvPickEvent pos) Mark a set of vertices of a geometry within a given bounding box.
void	pickDisplay(PvPickEvent pos) Get a location in the display with 2d display and 3d world coordinates.
void	pickInitial(PvPickEvent pos) Pick an arbitrary point on a geometry, point may lie inside an element.
void	pickVertex(PgGeometryIf geom, int index, PdVector vertex) Get a picked vertex of a geometry.
void	selectGeometry(PgGeometryIf geom) Inform pick listener when selected geometry is changing.
void	unmarkVertices(PvPickEvent pos) Unmark a set of vertices of a geometry within a given bounding box.

Method Detail

getName

java.lang.String getName()

The name of a listeners allows the display to issue verbal debug messages.

selectGeometry

void selectGeometry(PgGeometryIf geom)

Inform pick listener when selected geometry is changing. Supported by jv.viewer.PvDisplay since v3.98.003.

Parameters:

geom - Now selected geometry of display.

pickDisplay

void pickDisplay(PvPickEvent pos)

Get a location in the display with 2d display and 3d world coordinates. Point may be independent of any geometry.

Parameters:

pos - Pick event issued by the display

See Also:

PvPickListenerIf

dragDisplay

void dragDisplay(PvPickEvent pos)

Drag a location in the display with 2d display and 3d world coordinates. Point may be independent of any geometry.

Parameters:

pos - Pick event issued by the display

See Also:

PvPickListenerIf

pickInitial

void pickInitial(PvPickEvent pos)

Pick an arbitrary point on a geometry, point may lie inside an element.

Parameters:

pos - Pick event issued by the display

See Also:

PvPickListenerIf

dragInitial

void dragInitial(PvPickEvent pos)

Drag an arbitrary point along a geometry, point may lie inside an element.

Parameters:

pos - Pick event issued by the display

See Also:

PvPickListenerIf

pickVertex

void pickVertex(PgGeometryIf geom,
              int index,
              PdVector vertex)

Get a picked vertex of a geometry.

Parameters:

geom - Picked geometry on which vertex lies

index - Index of vertex in vertex array of geometry

vertex - 3d coordinates of vertex position

See Also:

PvPickListenerIf

dragVertex

void dragVertex(PgGeometryIf geom,
              int index,
              PdVector vertex)

Drag a picked vertex of a geometry.

Parameters:

geom - Picked geometry on which vertex lies

index - Index of vertex in vertex array of geometry

vertex - 3d coordinates of vertex position

markVertices

void markVertices(PvPickEvent pos)

Mark a set of vertices of a geometry within a given bounding box.

Parameters:

pos - contains two points on the bounding box.

unmarkVertices

void unmarkVertices(PvPickEvent pos)

Unmark a set of vertices of a geometry within a given bounding box.

Parameters:

pos - contains two points on the bounding box.