class OSGDB_EXPORT osgDB::ImageOptions

Inheritance:

Public Classes

struct RatioWindow

RatioWindow stores the window (as ratios of 00 to 10) from the overall imagery from which to extract the osg::Image

struct PixelWindow

PixelWindow stores the window (in exact pixels) from the overall imagery from which to extract the osg::Image

enum ImageWindowMode

enum ImageSamplingMode

struct TexCoordRange: public osg::Referenced

Used as UserData attached to generated osg::Image's

Public Fields

ImageSamplingMode _sourceImageSamplingMode

ImageWindowMode _sourceImageWindowMode

RatioWindow _sourceRatioWindow

PixelWindow _sourcePixelWindow

osg::ref_ptr<osg::Image> _destinationImage

ImageWindowMode _destinationImageWindowMode

RatioWindow _destinationRatioWindow

PixelWindow _destinationPixelWindow

GLenum _destinationDataType

GLenum _destinationPixelFormat

Public Methods

ImageOptions()

ImageOptions(const std::string& str)

void init()

Inherited from Options:

Public Methods

void setOptionString(const std::string& str)

const std::string& getOptionString() const

Protected Fields

std::string _str

Documentation

ImageOptions()

ImageOptions(const std::string& str)

struct RatioWindow

RatioWindow stores the window (as ratios of 00 to 10) from the overall imagery from which to extract the osg::Image

RatioWindow()

void set(double x, double y, double w, double h)

double windowX

double windowY

double windowWidth

double windowHeight

struct PixelWindow

PixelWindow stores the window (in exact pixels) from the overall imagery from which to extract the osg::Image

PixelWindow()

void set(unsigned int x, unsigned int y, unsigned int w, unsigned int h)

unsigned int windowX

unsigned int windowY

unsigned int windowWidth

unsigned int windowHeight

enum ImageWindowMode

ALL_IMAGE

RATIO_WINDOW

PIXEL_WINDOW

enum ImageSamplingMode

NEAREST

LINEAR

CUBIC

struct TexCoordRange: public osg::Referenced

Used as UserData attached to generated osg::Image's

TexCoordRange()

void set(double x, double y, double w, double h)

double _x

double _y

double _w

double _h

ImageSamplingMode _sourceImageSamplingMode

ImageWindowMode _sourceImageWindowMode

RatioWindow _sourceRatioWindow

PixelWindow _sourcePixelWindow

osg::ref_ptr<osg::Image> _destinationImage

ImageWindowMode _destinationImageWindowMode

RatioWindow _destinationRatioWindow

PixelWindow _destinationPixelWindow

GLenum _destinationDataType

GLenum _destinationPixelFormat

void init()

This class has no child classes.

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