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#include <FXExtentf.h>
Extent.
FX::FXExtentf::FXExtentf | ( | ) | [inline] |
Default constructor.
FX::FXExtentf::FXExtentf | ( | const FXExtentf & | ext | ) | [inline] |
Copy constructor.
FX::FXExtentf::FXExtentf | ( | const FXVec2f & | lo, |
const FXVec2f & | hi | ||
) | [inline] |
Initialize from two vectors.
FX::FXExtentf::FXExtentf | ( | FXfloat | xlo, |
FXfloat | xhi, | ||
FXfloat | ylo, | ||
FXfloat | yhi | ||
) | [inline] |
Initialize from six numbers.
bool FX::FXExtentf::operator== | ( | const FXExtentf & | ext | ) | const [inline] |
FXfloat FX::FXExtentf::width | ( | ) | const [inline] |
Width of box.
FXfloat FX::FXExtentf::height | ( | ) | const [inline] |
Height of box.
FXfloat FX::FXExtentf::longest | ( | ) | const |
Longest side.
FXfloat FX::FXExtentf::shortest | ( | ) | const |
shortest side
FXfloat FX::FXExtentf::diameter | ( | ) | const |
Length of diagonal.
FXfloat FX::FXExtentf::radius | ( | ) | const |
Get radius of box.
FXVec2f FX::FXExtentf::diagonal | ( | ) | const |
Compute diagonal.
FXVec2f FX::FXExtentf::center | ( | ) | const |
Get center of box.
bool FX::FXExtentf::empty | ( | ) | const |
Test if empty.
bool FX::FXExtentf::contains | ( | FXfloat | x, |
FXfloat | y | ||
) | const |
Test if box contains point x,y.
bool FX::FXExtentf::contains | ( | const FXVec2f & | p | ) | const |
Test if box contains point p.
bool FX::FXExtentf::contains | ( | const FXExtentf & | ext | ) | const |
Test if box properly contains another box.
FXExtentf& FX::FXExtentf::include | ( | FXfloat | x, |
FXfloat | y | ||
) |
Include point.
FXExtentf& FX::FXExtentf::include | ( | const FXVec2f & | v | ) |
Include point.
FXExtentf& FX::FXExtentf::include | ( | const FXExtentf & | ext | ) |
Include given range into extent.
FXVec2f FX::FXExtentf::corner | ( | FXint | c | ) | const [inline] |
Get corner number 0..3.
Intersection of two boxes.
Referenced by operator!=(), operator=(), and operator==().
Referenced by operator!=(), operator=(), and operator==().
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