#include <ipegeo.h>
Public Attributes |
double | a [4] |
Detailed Description
Linear transformation in the plane (2x2 matrix).
Constructor & Destructor Documentation
Linear::Linear |
( |
Angle |
angle | ) |
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explicit |
Create matrix representing a rotation by angle.
ipe::Linear::Linear |
( |
double |
m11, |
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double |
m21, |
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double |
m12, |
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double |
m22 |
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) |
| |
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inlineexplicit |
Create linear matrix with given coefficients.
Member Function Documentation
Linear Linear::inverse |
( |
| ) |
const |
bool ipe::Linear::isIdentity |
( |
| ) |
const |
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inline |
Is this the identity matrix?
bool ipe::Linear::operator== |
( |
const Linear & |
rhs | ) |
const |
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inline |
Check for equality of two linear matrices.
double ipe::Linear::determinant |
( |
| ) |
const |
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inline |
Return determinant of a linear matrix.
Friends And Related Function Documentation
Member Data Documentation
The documentation for this class was generated from the following files: