| Package | Description |
|---|---|
| org.scijava.vecmath |
Provides 3D vector mathematics classes.
|
| Modifier and Type | Class and Description |
|---|---|
class |
Point2f
A 2 element point that is represented by single precision floating
point x,y coordinates.
|
class |
TexCoord2f
A 2-element vector that is represented by single-precision floating
point x,y coordinates.
|
class |
Vector2f
A 2-element vector that is represented by single-precision floating
point x,y coordinates.
|
| Modifier and Type | Method and Description |
|---|---|
void |
Tuple2f.absolute(Tuple2f t)
Sets each component of the tuple parameter to its absolute
value and places the modified values into this tuple.
|
void |
Tuple2f.add(Tuple2f t1)
Sets the value of this tuple to the vector sum of itself and tuple t1.
|
void |
Tuple2f.add(Tuple2f t1,
Tuple2f t2)
Sets the value of this tuple to the vector sum of tuples t1 and t2.
|
void |
Tuple2f.clamp(float min,
float max,
Tuple2f t)
Clamps the tuple parameter to the range [low, high] and
places the values into this tuple.
|
void |
Tuple2f.clampMax(float max,
Tuple2f t)
Clamps the maximum value of the tuple parameter to the max
parameter and places the values into this tuple.
|
void |
Tuple2f.clampMin(float min,
Tuple2f t)
Clamps the minimum value of the tuple parameter to the min
parameter and places the values into this tuple.
|
boolean |
Tuple2f.epsilonEquals(Tuple2f t1,
float epsilon)
Returns true if the L-infinite distance between this tuple
and tuple t1 is less than or equal to the epsilon parameter,
otherwise returns false.
|
boolean |
Tuple2f.equals(Tuple2f t1)
Returns true if all of the data members of Tuple2f t1 are
equal to the corresponding data members in this Tuple2f.
|
void |
Tuple2f.interpolate(Tuple2f t1,
float alpha)
Linearly interpolates between this tuple and tuple t1 and
places the result into this tuple: this = (1-alpha)*this + alpha*t1.
|
void |
Tuple2f.interpolate(Tuple2f t1,
Tuple2f t2,
float alpha)
Linearly interpolates between tuples t1 and t2 and places the
result into this tuple: this = (1-alpha)*t1 + alpha*t2.
|
void |
Tuple2f.negate(Tuple2f t1)
Sets the value of this tuple to the negation of tuple t1.
|
void |
Tuple2f.scale(float s,
Tuple2f t1)
Sets the value of this tuple to the scalar multiplication
of tuple t1.
|
void |
Tuple2f.scaleAdd(float s,
Tuple2f t1)
Sets the value of this tuple to the scalar multiplication
of itself and then adds tuple t1 (this = s*this + t1).
|
void |
Tuple2f.scaleAdd(float s,
Tuple2f t1,
Tuple2f t2)
Sets the value of this tuple to the scalar multiplication
of tuple t1 and then adds tuple t2 (this = s*t1 + t2).
|
void |
Tuple2f.set(Tuple2f t1)
Sets the value of this tuple to the value of the Tuple2f argument.
|
void |
Tuple2d.set(Tuple2f t1)
Sets the value of this tuple to the value of Tuple2f t1.
|
void |
GVector.set(Tuple2f tuple)
Sets the value of this vector to the values in tuple
|
void |
Tuple2f.sub(Tuple2f t1)
Sets the value of this tuple to the vector difference of
itself and tuple t1 (this = this - t1).
|
void |
Tuple2f.sub(Tuple2f t1,
Tuple2f t2)
Sets the value of this tuple to the vector difference of
tuple t1 and t2 (this = t1 - t2).
|
| Constructor and Description |
|---|
GVector(Tuple2f tuple)
Constructs a new GVector and copies the initial values
from the specified tuple.
|
Point2d(Tuple2f t1)
Constructs and initializes a Point2d from the specified Tuple2f.
|
Point2f(Tuple2f t1)
Constructs and initializes a Point2f from the specified Tuple2f.
|
TexCoord2f(Tuple2f t1)
Constructs and initializes a TexCoord2f from the specified Tuple2f.
|
Tuple2d(Tuple2f t1)
Constructs and initializes a Tuple2d from the specified Tuple2f.
|
Tuple2f(Tuple2f t1)
Constructs and initializes a Tuple2f from the specified Tuple2f.
|
Vector2d(Tuple2f t1)
Constructs and initializes a Vector2d from the specified Tuple2f.
|
Vector2f(Tuple2f t1)
Constructs and initializes a Vector2f from the specified Tuple2f.
|
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