SbBox2i32 - Online Linux Manual Page

Section : 3
Updated : Mon Jan 25 2021
Source : Version 2.5.0
Note : Coin
NAMESbBox2i32 − The SbBox2i32 class is a 2 dimensional box with int32_t coordinates​.
SYNOPSIS
#include <Inventor/SbBox​.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
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 int32_t coordinates​. This box class is used by other classes in Coin for data exchange​. It provides storage for two box corners with int32_t coordinates​. See also SbBox2d, SbBox2f, SbBox2s, SbBox3d, SbBox3f, SbBox3i32, SbBox3s, SbXfBox3d, SbXfBox3f Since Coin-2​.5
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​.
SbBox2i32::SbBox2i32 (const SbBox2s & box) [inline], [explicit]Constructs a box with coordinates from box, converting the coordinates to 32-bit integers
SbBox2i32::SbBox2i32 (const SbBox2f & box) [inline], [explicit]Constructs a box with coordinates from box, converting the coordinates to 32-bit integers
SbBox2i32::SbBox2i32 (const SbBox2d & box) [inline], [explicit]Constructs a box with coordinates from box, converting the coordinates to 32-bit integers
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() References SbBox2s::getMax(), SbBox2s::getMin(), SbBox2s::isEmpty(), makeEmpty(), and SbVec2i32::setValue()​.
SbBox2i32 & SbBox2i32::setBounds (const SbBox2f & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds() References SbBox2f::getMax(), SbBox2f::getMin(), SbBox2f::isEmpty(), makeEmpty(), and SbVec2i32::setValue()​.
SbBox2i32 & SbBox2i32::setBounds (const SbBox2d & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds() References SbBox2d::getMax(), SbBox2d::getMin(), SbBox2d::isEmpty(), makeEmpty(), and SbVec2i32::setValue()​.
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()​. Referenced by extendBy(), intersect(), operator==(), SbBox2d::setBounds(), SbBox2f::setBounds(), and SbBox2s::setBounds()​.
SbVec2i32 & SbBox2i32::getMin (void) [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()​. Referenced by extendBy(), intersect(), operator==(), SbBox2d::setBounds(), SbBox2f::setBounds(), and SbBox2s::setBounds()​.
SbVec2i32 & SbBox2i32::getMax (void) [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​. References SbVec2i32::setValue()​. Referenced by extendBy()​.
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​. References extendBy(), getMax(), getMin(), and SoDebugError::postWarning()​.
void SbBox2i32::makeEmpty (void)Marks this as an empty box​. See also isEmpty()​. References SbVec2i32::setValue()​. Referenced by setBounds()​.
SbBool SbBox2i32::isEmpty (void) const [inline]Check if this has been marked as an empty box​. See also makeEmpty()​. Referenced by SbBox2d::setBounds(), SbBox2f::setBounds(), and SbBox2s::setBounds()​.
SbBool SbBox2i32::hasArea (void) const [inline]Check if the box has 'positive' area, i​.e​. the lower left corner is actually lower and more to the left than the other corner point​.
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​. References getMax(), and getMin()​.
SbVec2f SbBox2i32::getCenter (void) const [inline]Returns the center point of the 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​. References getMax(), and getMin()​.
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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