public class ImageUtils
extends java.lang.Object
Constructor and Description |
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ImageUtils() |
Modifier and Type | Method and Description |
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static byte[] |
anteprima(byte[] immagine,
int maxLarghezza,
int maxAltezza) |
static byte[] |
getBytes(java.awt.image.BufferedImage image,
java.lang.String formato) |
static java.awt.image.BufferedImage |
getImage(byte[] bytes) |
static java.lang.String |
getMagicNumber(byte[] dati) |
static java.awt.image.BufferedImage |
resize(java.awt.image.BufferedImage originale,
int larghezza,
int altezza) |
static java.awt.image.BufferedImage |
resizeConLimiti(java.awt.image.BufferedImage originale,
int larghezza,
int altezza) |
public static java.awt.image.BufferedImage resize(java.awt.image.BufferedImage originale, int larghezza, int altezza)
public static java.awt.image.BufferedImage resizeConLimiti(java.awt.image.BufferedImage originale, int larghezza, int altezza)
public static byte[] getBytes(java.awt.image.BufferedImage image, java.lang.String formato)
public static java.awt.image.BufferedImage getImage(byte[] bytes)
public static byte[] anteprima(byte[] immagine, int maxLarghezza, int maxAltezza)
public static java.lang.String getMagicNumber(byte[] dati)