cz.cuni.jagrlib
Class DefaultFunctionR2ToR2
java.lang.Object
cz.cuni.jagrlib.DefaultProperty
cz.cuni.jagrlib.Piece
cz.cuni.jagrlib.DefaultFunctionR2ToR2
- All Implemented Interfaces:
- Breakable, FunctionR2ToR2, Property, Template
- Direct Known Subclasses:
- Deformations, FeatureDeformation, TriMeshDeformation
public abstract class DefaultFunctionR2ToR2
- extends Piece
- implements FunctionR2ToR2
Default implementation of FunctionR2ToR2
interface.
- Version:
- 0.24 $Rev: 270 $ $Date: 2006-05-24 02:50:03 +0200 (st, 24 V 2006) $ $Author: pepca $
- See Also:
- DefaultFunctionR2ToR2.java
Fields inherited from interface cz.cuni.jagrlib.Template |
ALL_PLUGS, C_1D, C_2D, C_3D, C_ALPHA, C_BINARY, C_BREP, C_CAMERA, C_CIRCLE, C_CLIP, C_COMPRESSION, C_CURVE, C_DATA, C_DRAW, C_EDITOR, C_ELLIPSE, C_FILL, C_FILTER, C_FLOAT, C_FUNCTION, C_IMAGE, C_INTEGER, C_IO, C_LIGHT, C_LINE, C_METRIC, C_POLYGON, C_PROJECTION, C_RADIOSITY, C_RASTER, C_RENDER, C_SAMPLE, C_SCENE, C_SET, C_SOLID, C_TEXT, C_TRANSFORM, C_VECTOR, C_VIEWER, C_WORKER, CAT_EMPTY, EMPTY, IFACE, JAGRLIB, JAGRLIB2, MANIPULATOR_COMBO, MANIPULATOR_CUSTOM, MANIPULATOR_DEFAULT, MANIPULATOR_MULTILINE, PL_ALPHAMASK, PL_BITMASK, PL_CODEC, PL_COLORMAP, PL_COMPARE, PL_DATA, PL_DIRECT, PL_EDITOR, PL_FILTER, PL_FUNCTION, PL_IMAGE, PL_IMPORT, PL_INPUT, PL_INTERSECTION, PL_LIGHTSOURCE, PL_ORDER, PL_OUTPUT, PL_PALETTE, PL_PROPERTY, PL_QUANTIZER, PL_RASTER, PL_RENDER, PL_STREAM, PL_TRANSFORM, PL_TRIGGER, PL_WINDOW, TYPE_BOOLEAN, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INTEGER, TYPE_LONG, TYPE_OBJECT, TYPE_STRING |
Method Summary |
boolean |
df(double x,
double y,
double[] d)
Compute partial derivatives: du(x,y)/dx, du(x,y)/dy, dv(x,y)/dx and
dv(x,y)/dy. |
boolean |
dfInv(double u,
double v,
double[] d)
Compute partial derivatives of inverse mapping: dx(u,v)/du, dx(u,v)/dv,
dy(u,v)/du and dy(u,v)/dv. |
void |
f(double x,
double y,
double[] res)
Compute the mapping: f(x,y). |
boolean |
fInv(double u,
double v,
double[] res)
Compute the inverse mapping: f-1(u,v). |
boolean |
getDomain(double[] dom)
Returns domain of the mapping. |
boolean |
getRange(double[] rng)
Returns range of the mapping. |
Methods inherited from class cz.cuni.jagrlib.Piece |
className, connect, findPlug, findPlug, getInfo, getInterface, getInterface, getPlug, getReg, init, isCompatible, isCompatible, isConnected, logError, logWarning, myInterface, newInputPlug, newOptOutputPlug, newOutputPlug, newPlug, noTemplates, propBegin, propBounds, propDefault, propEnd, propEnum, propManipulator, propManipulator, setProgressListener, setRegStrings, setTemplate, setTemplateDynamic, stop |
Methods inherited from class cz.cuni.jagrlib.DefaultProperty |
booleanProperty, booleanProperty, colorDoubleProperty, colorProperty, commit, doubleProperty, doubleProperty, doubleProperty, enumProperty, floatProperty, floatProperty, floatProperty, get, intProperty, intProperty, intProperty, longProperty, longProperty, longProperty, set, set, stringProperty |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DefaultFunctionR2ToR2
public DefaultFunctionR2ToR2()
f
public void f(double x,
double y,
double[] res)
- Compute the mapping: f(x,y).
- Specified by:
f
in interface FunctionR2ToR2
- Parameters:
x
- X coordinate (1st argument).y
- Y coordinate (2nd argument).res
- Result array (res[0] = U coordinate,
res[1] = V coordinate).
df
public boolean df(double x,
double y,
double[] d)
- Compute partial derivatives: du(x,y)/dx, du(x,y)/dy, dv(x,y)/dx and
dv(x,y)/dy.
- Specified by:
df
in interface FunctionR2ToR2
- Parameters:
x
- X coordinate (1st argument).y
- Y coordinate (2nd argument).d
- Array to hold results (d[0] = du(x,y)/dx,
d[1] = du(x,y)/dy, d[2] = dv(x,y)/dx,
d[3] = dv(x,y)/dy).
- Returns:
- true if this service is implemented.
fInv
public boolean fInv(double u,
double v,
double[] res)
- Compute the inverse mapping: f-1(u,v).
- Specified by:
fInv
in interface FunctionR2ToR2
- Parameters:
u
- U coordinate (1st argument).v
- V coordinate (2nd argument).res
- Result array (res[0] = X coordinate,
res[1] = Y coordinate).
- Returns:
- true if this service is implemented.
dfInv
public boolean dfInv(double u,
double v,
double[] d)
- Compute partial derivatives of inverse mapping: dx(u,v)/du, dx(u,v)/dv,
dy(u,v)/du and dy(u,v)/dv.
- Specified by:
dfInv
in interface FunctionR2ToR2
- Parameters:
u
- U coordinate (1st argument).v
- V coordinate (2nd argument).d
- Array to hold results (d[0] = dx(u,v)/du,
d[1] = dx(u,v)/dv, d[2] = dy(u,v)/du,
d[3] = dy(u,v)/dv).
- Returns:
- true if this service is implemented.
getDomain
public boolean getDomain(double[] dom)
- Returns domain of the mapping.
- Specified by:
getDomain
in interface FunctionR2ToR2
- Parameters:
dom
- Domain array (dom[0] = Xmin, dom[1] = Xmax,
dom[2] = Ymin, dom[3] = Ymax).
- Returns:
- true if this service is implemented.
getRange
public boolean getRange(double[] rng)
- Returns range of the mapping.
- Specified by:
getRange
in interface FunctionR2ToR2
- Parameters:
rng
- Range array (rng[0] = Umin, rng[1] = Umax,
rng[2] = Vmin, rng[3] = Vmax).
- Returns:
- true if this service is implemented.