SbBox2i32 - Online Linux Manual Page

Section : 3
Updated : Mon Jan 25 2021
Source : Version 4.0.0
Note : Coin
NAMESbBox2i32 − The SbBox2i32 class is a 2 dimensional box with 32-bit integer coordinates​.
SYNOPSIS
#include <Inventor/SbBox2i32​.h>
Public Member FunctionsSbBox2i32 (void)
SbBox2i32 (int32_t xmin, int32_t ymin, int32_t xmax, int32_t ymax)
SbBox2i32 (const SbVec2i32 &minpoint, const SbVec2i32 &maxpoint)
SbBox2i32 (const SbBox2s &box)
SbBox2i32 (const SbBox2f &box)
SbBox2i32 (const SbBox2d &box)
SbBox2i32 & setBounds (int32_t xmin, int32_t ymin, int32_t xmax, int32_t ymax)
SbBox2i32 & setBounds (const SbVec2i32 &minpoint, const SbVec2i32 &maxpoint)
SbBox2i32 & setBounds (const SbBox2s &box)
SbBox2i32 & setBounds (const SbBox2f &box)
SbBox2i32 & setBounds (const SbBox2d &box)
void getBounds (int32_t &xmin, int32_t &ymin, int32_t &xmax, int32_t &ymax) const
void getBounds (SbVec2i32 &minpoint, SbVec2i32 &maxpoint) const
const SbVec2i32 & getMin (void) const
SbVec2i32 & getMin (void)
const SbVec2i32 & getMax (void) const
SbVec2i32 & getMax (void)
void extendBy (const SbVec2i32 &point)
void extendBy (const SbBox2i32 &box)
void makeEmpty (void)
SbBool isEmpty (void) const
SbBool hasArea (void) const
SbBool intersect (const SbVec2i32 &point) const
SbBool intersect (const SbBox2i32 &box) const
SbVec2f getCenter (void) const
void getOrigin (int32_t &originX, int32_t &originY) const
void getSize (int32_t &sizeX, int32_t &sizeY) const
SbVec2i32 getSize (void) const
float getAspectRatio (void) const
Related Functions(Note that these are not member functions​.) int operator== (const SbBox2i32 &b1, const SbBox2i32 &b2)
int operator!= (const SbBox2i32 &b1, const SbBox2i32 &b2)
Detailed DescriptionThe SbBox2i32 class is a 2 dimensional box with 32-bit integer coordinates​. This box class is used by other classes in Coin for data exchange​. It provides storage for two box corners with 32-bit integer coordinates, which is among other things useful for representing screen or canvas areas in absolute window coordinates​. See also SbBox2f, SbBox2d, SbBox3s, SbBox3f, SbBox3d, SbXfBox3f​.
Constructor & Destructor Documentation
SbBox2i32::SbBox2i32 (void) [inline]The default constructor makes an empty box​.
SbBox2i32::SbBox2i32 (int32_t xmin, int32_t ymin, int32_t xmax, int32_t ymax) [inline]Constructs a box with the given corner coordinates​. xmin should be less than xmax and ymin should be less than ymax if you want to make a valid box​.
SbBox2i32::SbBox2i32 (const SbVec2i32 & minpt, const SbVec2i32 & maxpt) [inline]Constructs a box with the given corners​. The coordinates of min should be less than the coordinates of max if you want to make a valid box​.
Member Function Documentation
SbBox2i32 & SbBox2i32::setBounds (int32_t xmin, int32_t ymin, int32_t xmax, int32_t ymax) [inline]Reset the boundaries of the box​. xmin should be less than xmax and ymin should be less than ymax if you want to make a valid box​. Returns reference to self​. See also getBounds()​.
SbBox2i32 & SbBox2i32::setBounds (const SbVec2i32 & boxmin, const SbVec2i32 & boxmax) [inline]Reset the boundaries of the box with the given corners​. The coordinates of min should be less than the coordinates of max if you want to make a valid box​. Returns reference to self​. See also getBounds()​.
SbBox2i32 & SbBox2i32::setBounds (const SbBox2s & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()
SbBox2i32 & SbBox2i32::setBounds (const SbBox2f & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()
SbBox2i32 & SbBox2i32::setBounds (const SbBox2d & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()
void SbBox2i32::getBounds (int32_t & xmin, int32_t & ymin, int32_t & xmax, int32_t & ymax) const [inline]Returns the box boundary coordinates​. See also setBounds(), getMin(), getMax()​.
void SbBox2i32::getBounds (SbVec2i32 & boxmin, SbVec2i32 & boxmax) const [inline]Returns the box corner points​. See also setBounds(), getMin(), getMax()​.
const SbVec2i32 & SbBox2i32::getMin (void) const [inline]Returns the minimum point​. This should usually be the lower left corner point of the box​. See also getOrigin(), getMax()​.
const SbVec2i32 & SbBox2i32::getMax (void) const [inline]Returns the maximum point​. This should usually be the upper right corner point of the box​. See also getMin()​.
void SbBox2i32::extendBy (const SbVec2i32 & point)Extend the boundaries of the box by the given point, i​.e​. make the point fit inside the box if it isn't already within it​.
void SbBox2i32::extendBy (const SbBox2i32 & box)Extend the boundaries of the box by the given box parameter​. This is equal to calling extendBy() twice with the corner points​.
void SbBox2i32::makeEmpty (void)Marks this as an empty box​. See also isEmpty()​.
SbBool SbBox2i32::intersect (const SbVec2i32 & point) constCheck if the given point lies within the boundaries of this box​.
SbBool SbBox2i32::intersect (const SbBox2i32 & box) constCheck if box lies wholly or partly within the boundaries of this box​.
void SbBox2i32::getOrigin (int32_t & originX, int32_t & originY) const [inline]Returns the coordinates of the box origin (i​.e​. the lower left corner)​. See also getMin()​.
void SbBox2i32::getSize (int32_t & sizeX, int32_t & sizeY) const [inline]Returns width and height of box​.
float SbBox2i32::getAspectRatio (void) const [inline]Returns aspect ratio of box, which is defined as box width divided on box height​.
Friends And Related Function Documentation
int operator== (const SbBox2i32 & b1, const SbBox2i32 & b2) [related]Check b1 and b2 for equality​.
int operator!= (const SbBox2i32 & b1, const SbBox2i32 & b2) [related]Check b1 and b2 for inequality​.
AuthorGenerated automatically by Doxygen for Coin from the source code​. 0
Johanes Gumabo
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