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java.lang.Objectnet.sf.jasperreports.engine.util.JRImageLoader
public class JRImageLoader
Field Summary | |
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static byte |
CHART_IMAGE
|
static byte |
CROSSTAB_IMAGE
|
static byte |
NO_IMAGE
|
static byte |
SUBREPORT_IMAGE
|
Constructor Summary | |
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JRImageLoader()
|
Method Summary | |
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static java.awt.Image |
getImage(byte index)
|
static java.awt.Image |
loadImage(byte[] bytes)
|
protected static java.awt.Image |
loadImage(java.lang.String image)
Loads an image from an specified resource. |
static byte[] |
loadImageDataFromAWTImage(java.awt.image.BufferedImage bi)
Deprecated. Replaced by loadImageDataFromAWTImage(Image, byte) . |
static byte[] |
loadImageDataFromAWTImage(java.awt.Image image)
Deprecated. Replaced by loadImageDataFromAWTImage(Image, byte) . |
static byte[] |
loadImageDataFromAWTImage(java.awt.Image image,
byte imageType)
Encoding the image object using an image encoder that supports the supplied image type. |
static byte[] |
loadImageDataFromFile(java.io.File file)
Deprecated. Replaced by JRLoader.loadBytes(File) . |
static byte[] |
loadImageDataFromInputStream(java.io.InputStream is)
Deprecated. Replaced by JRLoader.loadBytes(InputStream) . |
static byte[] |
loadImageDataFromLocation(java.lang.String location)
Deprecated. Replaced by JRLoader.loadBytesFromLocation(String) . |
static byte[] |
loadImageDataFromLocation(java.lang.String location,
java.lang.ClassLoader classLoader)
Deprecated. Replaced by JRLoader.loadBytesFromLocation(String, ClassLoader) . |
static byte[] |
loadImageDataFromLocation(java.lang.String location,
java.lang.ClassLoader classLoader,
java.net.URLStreamHandlerFactory urlHandlerFactory)
Deprecated. Replaced by JRLoader.loadBytesFromLocation(String, ClassLoader, URLStreamHandlerFactory) . |
static byte[] |
loadImageDataFromURL(java.net.URL url)
Deprecated. Replaced by JRLoader.loadBytes(URL) . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final byte NO_IMAGE
public static final byte SUBREPORT_IMAGE
public static final byte CHART_IMAGE
public static final byte CROSSTAB_IMAGE
Constructor Detail |
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public JRImageLoader()
Method Detail |
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public static byte[] loadImageDataFromFile(java.io.File file) throws JRException
JRLoader.loadBytes(File)
.
JRException
public static byte[] loadImageDataFromURL(java.net.URL url) throws JRException
JRLoader.loadBytes(URL)
.
JRException
public static byte[] loadImageDataFromInputStream(java.io.InputStream is) throws JRException
JRLoader.loadBytes(InputStream)
.
JRException
public static byte[] loadImageDataFromLocation(java.lang.String location) throws JRException
JRLoader.loadBytesFromLocation(String)
.
JRException
public static byte[] loadImageDataFromLocation(java.lang.String location, java.lang.ClassLoader classLoader) throws JRException
JRLoader.loadBytesFromLocation(String, ClassLoader)
.
JRException
public static byte[] loadImageDataFromLocation(java.lang.String location, java.lang.ClassLoader classLoader, java.net.URLStreamHandlerFactory urlHandlerFactory) throws JRException
JRLoader.loadBytesFromLocation(String, ClassLoader, URLStreamHandlerFactory)
.
JRException
public static byte[] loadImageDataFromAWTImage(java.awt.Image image, byte imageType) throws JRException
image
- the java.awt.Image object to encodeimageType
- the type of the image as specified by one of the constants defined in the JRRenderable interface
JRException
public static byte[] loadImageDataFromAWTImage(java.awt.image.BufferedImage bi) throws JRException
loadImageDataFromAWTImage(Image, byte)
.
JRException
public static byte[] loadImageDataFromAWTImage(java.awt.Image image) throws JRException
loadImageDataFromAWTImage(Image, byte)
.
JRException
public static java.awt.Image getImage(byte index) throws JRException
JRException
public static java.awt.Image loadImage(byte[] bytes) throws JRException
JRException
protected static java.awt.Image loadImage(java.lang.String image) throws JRException
image
- the resource name
JRException
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