|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface LinearTransform
Interface for linear MathTransform
s. A linear transform can be express as an affine
transform using a matrix. The number of
columns is equals to the number of source dimensions plus 1,
and the number of rows is equals to the number of
target dimensions plus 1.
modules/library/referencing (gt-referencing.jar)
Method Summary | |
---|---|
Matrix |
getMatrix()
Returns this transform as an affine transform matrix. |
boolean |
isIdentity(double tolerance)
Tests whether this transform does not move any points, by using the provided tolerance value. |
Methods inherited from interface MathTransform |
---|
derivative, getSourceDimensions, getTargetDimensions, inverse, isIdentity, toWKT, transform, transform, transform, transform, transform |
Method Detail |
---|
Matrix getMatrix()
boolean isIdentity(double tolerance)
tolerance
value. The signification of tolerance value is
the same than in the following pseudo-code:
getMatrix().isIdentity(tolerance);
tolerance
- The tolerance factor.
true
if this transform is the identity one
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |