Package org.apache.poi.sl.image
Class ImageHeaderWMF
java.lang.Object
org.apache.poi.sl.image.ImageHeaderWMF
Aldus Placeable Metafile header - 22 byte structure before WMF data.
- int Key; Magic number (always 9AC6CDD7h)
- short Handle; Metafile HANDLE number (always 0)
- short Left; Left coordinate in metafile units
- short Top; Top coordinate in metafile units
- short Right; Right coordinate in metafile units
- short Bottom; Bottom coordinate in metafile units
- short Inch; Number of metafile units per inch
- int Reserved; Reserved (always 0)
- short Checksum; Checksum value for previous 10 shorts
-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
Returns a checksum value for the previous 10 shorts in the header.int
getSize()
void
write
(OutputStream out)
-
Field Details
-
APMHEADER_KEY
public static final int APMHEADER_KEY- See Also:
-
-
Constructor Details
-
ImageHeaderWMF
-
ImageHeaderWMF
public ImageHeaderWMF(byte[] data, int off)
-
-
Method Details
-
getChecksum
public int getChecksum()Returns a checksum value for the previous 10 shorts in the header. The checksum is calculated by XORing each short value to an initial value of 0: -
write
- Throws:
IOException
-
getSize
-
getBounds
-
getLength
public int getLength()
-