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java.lang.Objectcom.lowagie.text.Rectangle
com.lowagie.text.Image
com.lowagie.text.Jpeg
An Jpeg
is the representation of a graphic element (JPEG)
that has to be inserted into the document
Element
,
Image
Field Summary | |
static byte[] |
JFIF_ID
sequence that is used in all Jpeg files |
static int |
M_APP0
Marker value |
static int |
M_APPE
Marker value |
static int |
NOPARAM_MARKER
This is a type of marker. |
static int[] |
NOPARAM_MARKERS
Jpeg markers without additional parameters. |
static int |
NOT_A_MARKER
This is a type of marker. |
static int |
UNSUPPORTED_MARKER
This is a type of marker. |
static int[] |
UNSUPPORTED_MARKERS
Unsupported Jpeg markers. |
static int |
VALID_MARKER
This is a type of marker. |
static int[] |
VALID_MARKERS
Acceptable Jpeg markers. |
Fields inherited from class com.lowagie.text.Image |
absoluteX, absoluteY, alignment, alt, annotation, AX, AY, bpc, BX, BY, colorspace, CX, CY, DEFAULT, deflated, dpiX, dpiY, DX, DY, imageMask, indentationLeft, indentationRight, interpolation, invert, layer, LEFT, markupAttributes, mask, MIDDLE, mySerialId, ORIGINAL_BMP, ORIGINAL_GIF, ORIGINAL_JPEG, ORIGINAL_NONE, ORIGINAL_PNG, ORIGINAL_PS, ORIGINAL_TIFF, ORIGINAL_WMF, originalData, originalType, plainHeight, plainWidth, profile, rawData, RIGHT, rotation, scaledHeight, scaledWidth, serialId, spacingAfter, spacingBefore, template, TEXTWRAP, transparency, type, UNDERLYING, url |
Fields inherited from class com.lowagie.text.Rectangle |
background, border, borderColorBottom, borderColorLeft, borderColorRight, borderColorTop, borderWidth, borderWidthBottom, borderWidthLeft, borderWidthRight, borderWidthTop, BOTTOM, BOX, color, grayFill, llx, lly, NO_BORDER, TOP, UNDEFINED, urx, ury, useVariableBorders |
Fields inherited from interface com.lowagie.text.Element |
ALIGN_BASELINE, ALIGN_BOTTOM, ALIGN_CENTER, ALIGN_JUSTIFIED, ALIGN_JUSTIFIED_ALL, ALIGN_LEFT, ALIGN_MIDDLE, ALIGN_RIGHT, ALIGN_TOP, ALIGN_UNDEFINED, ANCHOR, ANNOTATION, AUTHOR, CCITT_BLACKIS1, CCITT_ENCODEDBYTEALIGN, CCITT_ENDOFBLOCK, CCITT_ENDOFLINE, CCITTG3_1D, CCITTG3_2D, CCITTG4, CELL, CHAPTER, CHUNK, CREATIONDATE, CREATOR, GRAPHIC, HEADER, IMGRAW, IMGTEMPLATE, JPEG, KEYWORDS, LIST, LISTITEM, MULTI_COLUMN_TEXT, PARAGRAPH, PHRASE, PRODUCER, PTABLE, RECTANGLE, ROW, SECTION, SUBJECT, TABLE, TITLE |
Constructor Summary | |
|
Jpeg(byte[] img)
Constructs a Jpeg -object from memory. |
|
Jpeg(byte[] img,
float width,
float height)
Constructs a Jpeg -object from memory. |
(package private) |
Jpeg(Image image)
|
|
Jpeg(String filename)
Deprecated. use Image.getInstance(...) to create an Image |
|
Jpeg(String filename,
float width,
float height)
Deprecated. use Image.getInstance(...) to create an Image |
|
Jpeg(URL url)
Constructs a Jpeg -object, using an url. |
|
Jpeg(URL url,
float width,
float height)
Deprecated. use Image.getInstance(...) to create an Image |
Method Summary | |
private static int |
getShort(InputStream is)
Reads a short from the InputStream . |
private static int |
marker(int marker)
Returns a type of marker. |
private void |
processParameters()
This method checks if the image is a valid JPEG and processes some parameters. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.lowagie.text.Element |
getChunks, process, toString, type |
Field Detail |
public static final int NOT_A_MARKER
public static final int VALID_MARKER
public static final int[] VALID_MARKERS
public static final int UNSUPPORTED_MARKER
public static final int[] UNSUPPORTED_MARKERS
public static final int NOPARAM_MARKER
public static final int[] NOPARAM_MARKERS
public static final int M_APP0
public static final int M_APPE
public static final byte[] JFIF_ID
Constructor Detail |
Jpeg(Image image)
public Jpeg(URL url) throws BadElementException, IOException
Jpeg
-object, using an url.
url
- the URL
where the image can be found
BadElementException
IOException
public Jpeg(URL url, float width, float height) throws BadElementException, IOException
Jpeg
-object, using an url.
url
- the URL
where the image can be found.width
- new width of the Jpegheight
- new height of the Jpeg
BadElementException
IOException
public Jpeg(String filename) throws BadElementException, MalformedURLException, IOException
Jpeg
-object, using a filename.
filename
- a String
-representation of the file that contains the Image.
BadElementException
MalformedURLException
IOException
public Jpeg(String filename, float width, float height) throws BadElementException, MalformedURLException, IOException
Jpeg
-object, using a filename.
filename
- a String
-representation of the file that contains the Image.width
- new width of the Jpegheight
- new height of the Jpeg
BadElementException
MalformedURLException
IOException
public Jpeg(byte[] img) throws BadElementException, IOException
Jpeg
-object from memory.
img
- the memory image
BadElementException
IOException
public Jpeg(byte[] img, float width, float height) throws BadElementException, IOException
Jpeg
-object from memory.
img
- the memory image.width
- the width you want the image to haveheight
- the height you want the image to have
BadElementException
IOException
Method Detail |
private static final int getShort(InputStream is) throws IOException
InputStream
.
is
- the InputStream
IOException
private static final int marker(int marker)
marker
- an int
private void processParameters() throws BadElementException, IOException
BadElementException
IOException
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