public class TIFFTranscoder extends ImageTranscoder
ImageTranscoder
that produces a TIFF image.Modifier and Type | Class and Description |
---|---|
static interface |
TIFFTranscoder.WriteAdapter
This interface is used by
TIFFTranscoder to write TIFF images
through different codecs. |
SVGAbstractTranscoder.SVGAbstractTranscoderUserAgent
Modifier and Type | Field and Description |
---|---|
static TranscodingHints.Key |
KEY_COMPRESSION_METHOD
The compression method for the image.
|
static TranscodingHints.Key |
KEY_FORCE_TRANSPARENT_WHITE
The forceTransparentWhite key.
|
KEY_BACKGROUND_COLOR
builder, ctx, curAOI, curTxf, DEFAULT_ALLOWED_SCRIPT_TYPES, DEFAULT_DEFAULT_FONT_FAMILY, height, KEY_ALLOW_EXTERNAL_RESOURCES, KEY_ALLOWED_SCRIPT_TYPES, KEY_ALTERNATE_STYLESHEET, KEY_AOI, KEY_CONSTRAIN_SCRIPT_ORIGIN, KEY_DEFAULT_FONT_FAMILY, KEY_EXECUTE_ONLOAD, KEY_HEIGHT, KEY_LANGUAGE, KEY_MAX_HEIGHT, KEY_MAX_WIDTH, KEY_MEDIA, KEY_PIXEL_TO_MM, KEY_PIXEL_UNIT_TO_MILLIMETER, KEY_SNAPSHOT_TIME, KEY_USER_STYLESHEET_URI, KEY_WIDTH, root, userAgent, width
KEY_DOCUMENT_ELEMENT, KEY_DOCUMENT_ELEMENT_NAMESPACE_URI, KEY_DOM_IMPLEMENTATION, KEY_XML_PARSER_CLASSNAME, KEY_XML_PARSER_VALIDATING
handler, hints
Constructor and Description |
---|
TIFFTranscoder()
Constructs a new transcoder that produces tiff images.
|
Modifier and Type | Method and Description |
---|---|
java.awt.image.BufferedImage |
createImage(int width,
int height)
Creates a new ARGB image with the specified dimension.
|
UserAgent |
getUserAgent() |
void |
writeImage(java.awt.image.BufferedImage img,
TranscoderOutput output)
Writes the specified image to the specified output.
|
createRenderer, forceTransparentWhite, transcode
createBridgeContext, createBridgeContext, createBridgeContext, createDocumentFactory, createUserAgent, getCanvasGraphicsNode, setImageSize, transcode
addTranscodingHint, getErrorHandler, getTranscodingHints, removeTranscodingHint, setErrorHandler, setTranscodingHints, setTranscodingHints
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addTranscodingHint, getErrorHandler, getTranscodingHints, removeTranscodingHint, setErrorHandler, setTranscodingHints, setTranscodingHints
public static final TranscodingHints.Key KEY_FORCE_TRANSPARENT_WHITE
Key: | KEY_FORCE_TRANSPARENT_WHITE |
---|---|
Value: | Boolean |
Default: | false |
Required: | No |
Description: | It controls whether the encoder should
force the image's fully transparent pixels to be fully transparent
white instead of fully transparent black. This is useful when the
encoded TIFF is displayed in a viewer which does not support TIFF
transparency and lets the image display with a white background instead
of a black background.
However, note that the modified image will display differently over a white background in a viewer that supports transparency. |
public static final TranscodingHints.Key KEY_COMPRESSION_METHOD
Key: | KEY_COMPRESSION_METHOD |
---|---|
Value: | String ("none", "packbits", "jpeg" etc.) |
Default: | "none" (no compression) |
Required: | Recommended |
Description: | Specify the compression method used to encode the image. |
public TIFFTranscoder()
public UserAgent getUserAgent()
public java.awt.image.BufferedImage createImage(int width, int height)
createImage
in class ImageTranscoder
width
- the image width in pixelsheight
- the image height in pixelspublic void writeImage(java.awt.image.BufferedImage img, TranscoderOutput output) throws TranscoderException
writeImage
in class ImageTranscoder
img
- the image to writeoutput
- the output where to store the imageTranscoderException
- if an error occured while storing the imageCopyright © 2022 Apache Software Foundation. All Rights Reserved.