opengl.common
Class ImageFileReader

java.lang.Object
  opengl.common.ImageFileReader

public class ImageFileReader
extends java.lang.Object

Constructor Summary

ImageFileReader()

Method Summary

static java.io.BufferedReader	getResourceAsReader(java.lang.String filename)
static java.io.InputStream	getResourceAsStream(java.lang.String filename)
static java.nio.ByteBuffer	readData(java.awt.image.BufferedImage image, boolean alphaChannel)
static java.nio.FloatBuffer	readGrayscaleData(java.awt.image.BufferedImage img, float maxVal)
static java.awt.image.BufferedImage	readImage(java.io.File file)
static java.awt.image.BufferedImage	readImage(java.lang.String filename)
static java.nio.FloatBuffer	readImgData(java.awt.image.BufferedImage img, ImageTexture imgTex, Vec2 relSize)
static java.nio.FloatBuffer	readRGBData(java.awt.image.BufferedImage img, float maxVal)
static java.nio.ByteBuffer	readTexture(java.io.File file)
static java.nio.ByteBuffer	readTexture(java.lang.String filename)
static java.nio.ByteBuffer	readTexture(java.lang.String filename, boolean alphaChannel)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImageFileReader

public ImageFileReader()

Method Detail

readTexture

public static java.nio.ByteBuffer readTexture(java.io.File file)
                                       throws java.io.IOException

Throws:

java.io.IOException

readTexture

public static java.nio.ByteBuffer readTexture(java.lang.String filename)
                                       throws java.io.IOException

Throws:

java.io.IOException

readTexture

public static java.nio.ByteBuffer readTexture(java.lang.String filename,
                                              boolean alphaChannel)
                                       throws java.io.IOException

Throws:

java.io.IOException

readImage

public static java.awt.image.BufferedImage readImage(java.io.File file)
                                              throws java.io.IOException

Throws:

java.io.IOException

readImage

public static java.awt.image.BufferedImage readImage(java.lang.String filename)
                                              throws java.io.IOException

Throws:

java.io.IOException

getResourceAsReader

public static java.io.BufferedReader getResourceAsReader(java.lang.String filename)
                                                  throws java.io.IOException

Throws:

java.io.IOException

getResourceAsStream

public static java.io.InputStream getResourceAsStream(java.lang.String filename)
                                               throws java.io.IOException

Throws:

java.io.IOException

readData

public static java.nio.ByteBuffer readData(java.awt.image.BufferedImage image,
                                           boolean alphaChannel)

readImgData

public static java.nio.FloatBuffer readImgData(java.awt.image.BufferedImage img,
                                               ImageTexture imgTex,
                                               Vec2 relSize)

readGrayscaleData

public static java.nio.FloatBuffer readGrayscaleData(java.awt.image.BufferedImage img,
                                                     float maxVal)

readRGBData

public static java.nio.FloatBuffer readRGBData(java.awt.image.BufferedImage img,
                                               float maxVal)