LESM
Class Draw

LESM.Draw

Direct Known Subclasses:

Draw_Frame2D, Draw_Frame3D, Draw_Grillage, Draw_Truss2D, Draw_Truss3D

public abstract class Draw

Abstract super-class that generically specifies a drawing object for plotting graphical entities in the Graphical User Interface (GUI) of the LESM program

Field Summary

(package private) double	az Azimuth of camera viewpoint
(package private) Drv	drv Handle to an object of the Drv class
(package private) double	elev Elevation of camera viewpoint
(package private) double	size Drawing size parameter

Method Summary

static void	arrow2D(double x, double y, double l, double h, double B, double ang, double[] c) Plots a 2D arrow with defined beggining coordinates, length, arrowhead height, arrowhead base, orientation, and color
static void	arrow3D(double x, double y, double z, double l, double h, double B, char dir, double[] c) Plots a 3D arrow with defined beggining coordinates, length, arrowhead height, arrowhead base, orientation, and color
abstract void	axialForce(double scale) Draws resulting axial force diagram on a given scale
abstract void	axialScaleFactor() Computes axial force diagram scale factor value
abstract void	bendingMoment_XY(double scale) Draws resulting bending moment diagram in XY plane on a given scale
abstract void	bendingMoment_XZ(double scale) Draws resulting bending moment diagram in XZ plane on a given scale
abstract void	bendingMomentScaleFactor_XY() Computes bending moment diagram scale factor value in XY plane
abstract void	bendingMomentScaleFactor_XZ() Computes bending moment diagram scale factor value in XZ plane
static void	circle(double x, double y, double r, double[] c) Plots a circle with defined center coordinates, radius and color
void	clean() Destructor method
static double[]	coordTransform2D(double xi, double yi, double dx, double dy, double ang) Transforms coordinate components from an original 2D axis system to a new 2D axis system subjected to a translation and rotation
double[]	coordTransform3D(double x, double y, double z, double dx, double dy, double dz, int e) Transforms coordinate components from an original 3D axis system to a new 3D axis system subjected to a translation and rotation
static void	cube(double x, double y, double z, double S, double[] c) Plots a cube with defined center coordinates, side length and color
abstract void	deformConfig(double scale) Draws structure deformed configuration on a given scale
abstract void	deformScaleFactor() Computes deformed configuration scale factor
Draw	Draw() Constructor method
abstract void	elementID() Plots ID number of elements
abstract void	elementOrientation() Draws element orientation indication from inital to final node
abstract void	elements() Draws elements with hinged or continuous ends
abstract void	elemLoads() Draws element distributed loads (uniform and linear)
abstract void	elemLoadsScaleFactor() Computes element loads scale factor
abstract void	model() Draws structure model with nodes, elements, supports and hinges
static void	moment2D(double x, double y, double r, char dir, double[] c) Plots an out-of-plane moment symbol with defined center coordinates, radius, orientation, and color
static void	moment3D(double x, double y, double z, double l, double h, double B, char dir, double c) Plots a 3D moment symbol with defined beggining coordinates, length, arrowhead height, arrowhead base, orientation, and color
abstract void	nodalLoads() Draws applied nodal loads and moments
abstract void	nodalPrescDispl() Draws nodal prescribed displacement representation
abstract void	nodeID() Plots ID number of nodes
abstract void	nodes() Draws nodal marks with support conditions
static void	pyramid(double X, double Y, double Z, double h, double B, char dir, double[] c) Plots a pyramid with defined apex coordinates, height, base, orientaion, and color
abstract void	reactions() Draws reactions indication next to nodal supports
abstract void	setLimits() Sets axes limits according to model dimensions
void	setSize() Sets viewpoint position and computes drawing size parameter according to model dimensions
abstract void	shearForce_XY(double scale) Draws resulting shear force diagram in XY plane on a given scale
abstract void	shearForce_XZ(double scale) Draws resulting shear force diagram in XZ plane on a given scale
abstract void	shearScaleFactor_XY() Computes shear force diagram scale factor value in XY plane
abstract void	shearScaleFactor_XZ() Computes shear force diagram scale factor value in XZ plane
static void	spear3D(double x, double y, double z, double l, double h, double B, char dir, double[] c, int e) Plots a 3D arrow in the direction of any element local axis.
static void	sphere(double x, double y, double z, double r) Plots a sphere with defined center coordinates and radius
static void	square(double x, double y, double S, double[] c) Plots a square with defined center coordinates, side length and color
abstract void	thermalLoads() Draws thermal load representation on elements
abstract void	torsionMoment() Draws resulting torsion moment diagram
static void	triangle(double x, double y, double h, double B, double ang, double[] c) Plots a triangle with defined top coordinates, height, base, orientation, and color

Field Detail

drv

Drv drv

Handle to an object of the Drv class

size

double size

Drawing size parameter

az

double az

Azimuth of camera viewpoint

elev

double elev

Elevation of camera viewpoint

Method Detail

Draw

public Draw Draw()

Constructor method

circle

public static void circle(double x,
                          double y,
                          double r,
                          double[] c)

Plots a circle with defined center coordinates, radius and color

sphere

public static void sphere(double x,
                          double y,
                          double z,
                          double r)

Plots a sphere with defined center coordinates and radius

square

public static void square(double x,
                          double y,
                          double S,
                          double[] c)

Plots a square with defined center coordinates, side length and color

cube

public static void cube(double x,
                        double y,
                        double z,
                        double S,
                        double[] c)

Plots a cube with defined center coordinates, side length and color

triangle

public static void triangle(double x,
                            double y,
                            double h,
                            double B,
                            double ang,
                            double[] c)

Plots a triangle with defined top coordinates, height, base, orientation, and color

pyramid

public static void pyramid(double X,
                           double Y,
                           double Z,
                           double h,
                           double B,
                           char dir,
                           double[] c)

Plots a pyramid with defined apex coordinates, height, base, orientaion, and color

arrow2D

public static void arrow2D(double x,
                           double y,
                           double l,
                           double h,
                           double B,
                           double ang,
                           double[] c)

Plots a 2D arrow with defined beggining coordinates, length, arrowhead height, arrowhead base, orientation, and color

arrow3D

public static void arrow3D(double x,
                           double y,
                           double z,
                           double l,
                           double h,
                           double B,
                           char dir,
                           double[] c)

Plots a 3D arrow with defined beggining coordinates, length, arrowhead height, arrowhead base, orientation, and color

spear3D

public static void spear3D(double x,
                           double y,
                           double z,
                           double l,
                           double h,
                           double B,
                           char dir,
                           double[] c,
                           int e)

Plots a 3D arrow in the direction of any element local axis.

moment2D

public static void moment2D(double x,
                            double y,
                            double r,
                            char dir,
                            double[] c)

Plots an out-of-plane moment symbol with defined center coordinates, radius, orientation, and color

moment3D

public static void moment3D(double x,
                            double y,
                            double z,
                            double l,
                            double h,
                            double B,
                            char dir,
                            double c)

Plots a 3D moment symbol with defined beggining coordinates, length, arrowhead height, arrowhead base, orientation, and color

setLimits

public abstract void setLimits()

Sets axes limits according to model dimensions

model

public abstract void model()

Draws structure model with nodes, elements, supports and hinges

elements

public abstract void elements()

Draws elements with hinged or continuous ends

nodes

public abstract void nodes()

Draws nodal marks with support conditions

elemLoadsScaleFactor

public abstract void elemLoadsScaleFactor()

Computes element loads scale factor

elemLoads

public abstract void elemLoads()

Draws element distributed loads (uniform and linear)

nodalLoads

public abstract void nodalLoads()

Draws applied nodal loads and moments

nodalPrescDispl

public abstract void nodalPrescDispl()

Draws nodal prescribed displacement representation

thermalLoads

public abstract void thermalLoads()

Draws thermal load representation on elements

nodeID

public abstract void nodeID()

Plots ID number of nodes

elementID

public abstract void elementID()

Plots ID number of elements

elementOrientation

public abstract void elementOrientation()

Draws element orientation indication from inital to final node

deformScaleFactor

public abstract void deformScaleFactor()

Computes deformed configuration scale factor

deformConfig

public abstract void deformConfig(double scale)

Draws structure deformed configuration on a given scale

axialScaleFactor

public abstract void axialScaleFactor()

Computes axial force diagram scale factor value

axialForce

public abstract void axialForce(double scale)

Draws resulting axial force diagram on a given scale

torsionMoment

public abstract void torsionMoment()

Draws resulting torsion moment diagram

shearScaleFactor_XY

public abstract void shearScaleFactor_XY()

Computes shear force diagram scale factor value in XY plane

shearForce_XY

public abstract void shearForce_XY(double scale)

Draws resulting shear force diagram in XY plane on a given scale

shearScaleFactor_XZ

public abstract void shearScaleFactor_XZ()

Computes shear force diagram scale factor value in XZ plane

shearForce_XZ

public abstract void shearForce_XZ(double scale)

Draws resulting shear force diagram in XZ plane on a given scale

bendingMomentScaleFactor_XY

public abstract void bendingMomentScaleFactor_XY()

Computes bending moment diagram scale factor value in XY plane

bendingMoment_XY

public abstract void bendingMoment_XY(double scale)

Draws resulting bending moment diagram in XY plane on a given scale

bendingMomentScaleFactor_XZ

public abstract void bendingMomentScaleFactor_XZ()

Computes bending moment diagram scale factor value in XZ plane

bendingMoment_XZ

public abstract void bendingMoment_XZ(double scale)

Draws resulting bending moment diagram in XZ plane on a given scale

reactions

public abstract void reactions()

Draws reactions indication next to nodal supports

setSize

public void setSize()

Sets viewpoint position and computes drawing size parameter according to model dimensions

coordTransform2D

public static double[] coordTransform2D(double xi,
                                        double yi,
                                        double dx,
                                        double dy,
                                        double ang)

Transforms coordinate components from an original 2D axis system to a new 2D axis system subjected to a translation and rotation

coordTransform3D

public double[] coordTransform3D(double x,
                                 double y,
                                 double z,
                                 double dx,
                                 double dy,
                                 double dz,
                                 int e)

Transforms coordinate components from an original 3D axis system to a new 3D axis system subjected to a translation and rotation

clean

public void clean()

Destructor method