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2014-06-26 15:13:46 +00:00
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Image
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SUMMARY:&nbsp;<A HREF="#nested_classes_inherited_from_class_com.pdftools.expa.ExpaInitialize">NESTED</A>&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_com.pdftools.NativeLibrary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
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com.pdftools.expa</FONT>
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Class Image</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../com/pdftools/NativeLibrary.html" title="class in com.pdftools">com.pdftools.NativeLibrary</A>
<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../com/pdftools/expa/ExpaInitialize.html" title="class in com.pdftools.expa">com.pdftools.expa.ExpaInitialize</A>
<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>com.pdftools.expa.Image</B>
</PRE>
<HR>
<DL>
<DT><PRE>public class <B>Image</B><DT>extends <A HREF="../../../com/pdftools/expa/ExpaInitialize.html" title="class in com.pdftools.expa">ExpaInitialize</A></DL>
</PRE>
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<!-- ======== NESTED CLASS SUMMARY ======== -->
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Nested classes/interfaces inherited from class com.pdftools.expa.<A HREF="../../../com/pdftools/expa/ExpaInitialize.html" title="class in com.pdftools.expa">ExpaInitialize</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../com/pdftools/expa/ExpaInitialize.CONTENTOBJECT.html" title="class in com.pdftools.expa">ExpaInitialize.CONTENTOBJECT</A>, <A HREF="../../../com/pdftools/expa/ExpaInitialize.ORIENTATION.html" title="class in com.pdftools.expa">ExpaInitialize.ORIENTATION</A>, <A HREF="../../../com/pdftools/expa/ExpaInitialize.Rectangle.html" title="class in com.pdftools.expa">ExpaInitialize.Rectangle</A>, <A HREF="../../../com/pdftools/expa/ExpaInitialize.TransformMatrix.html" title="class in com.pdftools.expa">ExpaInitialize.TransformMatrix</A></CODE></TD>
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<TH ALIGN="left"><B>Nested classes/interfaces inherited from class com.pdftools.<A HREF="../../../com/pdftools/NativeLibrary.html" title="class in com.pdftools">NativeLibrary</A></B></TH>
</TR>
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<TD><CODE><A HREF="../../../com/pdftools/NativeLibrary.COLORCONVERSION.html" title="class in com.pdftools">NativeLibrary.COLORCONVERSION</A>, <A HREF="../../../com/pdftools/NativeLibrary.COLORSPACE.html" title="class in com.pdftools">NativeLibrary.COLORSPACE</A>, <A HREF="../../../com/pdftools/NativeLibrary.COMPRESSION.html" title="class in com.pdftools">NativeLibrary.COMPRESSION</A>, <A HREF="../../../com/pdftools/NativeLibrary.DITHERINGMODE.html" title="class in com.pdftools">NativeLibrary.DITHERINGMODE</A>, <A HREF="../../../com/pdftools/NativeLibrary.ERRORCODE.html" title="class in com.pdftools">NativeLibrary.ERRORCODE</A>, <A HREF="../../../com/pdftools/NativeLibrary.FONTTYPE.html" title="class in com.pdftools">NativeLibrary.FONTTYPE</A>, <A HREF="../../../com/pdftools/NativeLibrary.PERMISSION.html" title="class in com.pdftools">NativeLibrary.PERMISSION</A>, <A HREF="../../../com/pdftools/NativeLibrary.RENDEREROPTION.html" title="class in com.pdftools">NativeLibrary.RENDEREROPTION</A>, <A HREF="../../../com/pdftools/NativeLibrary.RENDERINGMODE.html" title="class in com.pdftools">NativeLibrary.RENDERINGMODE</A>, <A HREF="../../../com/pdftools/NativeLibrary.ROTATEMODE.html" title="class in com.pdftools">NativeLibrary.ROTATEMODE</A>, <A HREF="../../../com/pdftools/NativeLibrary.STRIPTYPE.html" title="class in com.pdftools">NativeLibrary.STRIPTYPE</A></CODE></TD>
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</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../com/pdftools/NativeLibrary.html#VERSION">VERSION</A></CODE></TD>
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<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#Image()">Image</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#changeOrientation(int)">changeOrientation</A></B>(int&nbsp;iOrientation)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;change image according to the specified orientation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#convertToRGB()">convertToRGB</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;convert image to RGB;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../com/pdftools/expa/AlternateImageArray.html" title="class in com.pdftools.expa">AlternateImageArray</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#getAlternates()">getAlternates</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;get the alternative images.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#getBitsPerComponent()">getBitsPerComponent</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;get the number of bits that are used to represent a single color component.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../com/pdftools/expa/ColorSpace.html" title="class in com.pdftools.expa">ColorSpace</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#getColorSpace()">getColorSpace</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;get color space information for the image.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#getHeight()">getHeight</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;get the height of the image in pixels.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#getImage()">getImage</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;get the Image in memory as byte array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#getMask()">getMask</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;get the image<67>s explicit mask.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#getSamples()">getSamples</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;get the image<67>s data samples in a byte array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#getWidth()">getWidth</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;get the width of the image in pixels.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#store(java.lang.String)">store</A></B>(java.lang.String&nbsp;strFileName)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;store image in a file without compression;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#store(java.lang.String, int)">store</A></B>(java.lang.String&nbsp;strFileName,
int&nbsp;iCompression)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;store image in a file;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/pdftools/expa/Image.html#storeInMemory(java.lang.String, int)">storeInMemory</A></B>(java.lang.String&nbsp;strExtension,
int&nbsp;iCompression)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;store image in Memory.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Constructor Detail</B></FONT></TH>
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</TABLE>
<A NAME="Image()"><!-- --></A><H3>
Image</H3>
<PRE>
public <B>Image</B>()</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
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<A NAME="getWidth()"><!-- --></A><H3>
getWidth</H3>
<PRE>
public int <B>getWidth</B>()</PRE>
<DL>
<DD>get the width of the image in pixels.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the width of the image in pixels (also called samples). The unit of pixels can be converted
to a distance unit such as inch, millimeters etc. using a resolution value, i.e. 72 dpi (dots per inch).</DL>
</DD>
</DL>
<HR>
<A NAME="getHeight()"><!-- --></A><H3>
getHeight</H3>
<PRE>
public int <B>getHeight</B>()</PRE>
<DL>
<DD>get the height of the image in pixels.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the height of the image in pixels (also called samples). The unit of pixels can be converted
to a distance unit such as inch, millimeters etc. using a resolution value, i.e. 72 dpi (dots per inch)</DL>
</DD>
</DL>
<HR>
<A NAME="getBitsPerComponent()"><!-- --></A><H3>
getBitsPerComponent</H3>
<PRE>
public int <B>getBitsPerComponent</B>()</PRE>
<DL>
<DD>get the number of bits that are used to represent a single color component.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the number of bits that are used to represent a single color component of an image sample.The number
of color components per image data sample can be retrieved through the image<67>s color space interface.</DL>
</DD>
</DL>
<HR>
<A NAME="getSamples()"><!-- --></A><H3>
getSamples</H3>
<PRE>
public byte[] <B>getSamples</B>()</PRE>
<DL>
<DD>get the image<67>s data samples in a byte array.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the image<67>s data samples in a byte array. The sample data is ordered by line from top to bottom and
within a line from left to right. The lines are byte aligned. If the number of bits per component is less than
one byte then the samples are ordered beginning with the most significant bit first.</DL>
</DD>
</DL>
<HR>
<A NAME="getMask()"><!-- --></A><H3>
getMask</H3>
<PRE>
public byte[] <B>getMask</B>()</PRE>
<DL>
<DD>get the image<67>s explicit mask.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the image<67>s explicit mask if available. The mask<73>s sample data is organized the same way as the image
data except that the data contains one bit per pixel. A one bit indicates an opaque pixel and a zero bit indicates
a transparent pixel.</DL>
</DD>
</DL>
<HR>
<A NAME="getColorSpace()"><!-- --></A><H3>
getColorSpace</H3>
<PRE>
public <A HREF="../../../com/pdftools/expa/ColorSpace.html" title="class in com.pdftools.expa">ColorSpace</A> <B>getColorSpace</B>()</PRE>
<DL>
<DD>get color space information for the image.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>color space information for the image.</DL>
</DD>
</DL>
<HR>
<A NAME="convertToRGB()"><!-- --></A><H3>
convertToRGB</H3>
<PRE>
public boolean <B>convertToRGB</B>()</PRE>
<DL>
<DD>convert image to RGB;
<P>
<DD><DL>
<DT><B>Returns:</B><DD>non-zero on success; BitsPerComponent must be >= 8</DL>
</DD>
</DL>
<HR>
<A NAME="changeOrientation(int)"><!-- --></A><H3>
changeOrientation</H3>
<PRE>
public boolean <B>changeOrientation</B>(int&nbsp;iOrientation)</PRE>
<DL>
<DD>change image according to the specified orientation.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="store(java.lang.String, int)"><!-- --></A><H3>
store</H3>
<PRE>
public boolean <B>store</B>(java.lang.String&nbsp;strFileName,
int&nbsp;iCompression)</PRE>
<DL>
<DD>store image in a file;
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>strFileName</CODE> - The name of the disk file include path, drive.<DD><CODE>iCompression</CODE> - Compression type (refer to class COMPRESSION in NativeLibrary)
<DT><B>Returns:</B><DD>non-zero on success</DL>
</DD>
</DL>
<HR>
<A NAME="store(java.lang.String)"><!-- --></A><H3>
store</H3>
<PRE>
public boolean <B>store</B>(java.lang.String&nbsp;strFileName)</PRE>
<DL>
<DD>store image in a file without compression;
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>strFileName</CODE> - The name of the disk file include path, drive.
<DT><B>Returns:</B><DD>non-zero on success</DL>
</DD>
</DL>
<HR>
<A NAME="storeInMemory(java.lang.String, int)"><!-- --></A><H3>
storeInMemory</H3>
<PRE>
public boolean <B>storeInMemory</B>(java.lang.String&nbsp;strExtension,
int&nbsp;iCompression)</PRE>
<DL>
<DD>store image in Memory.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>strExtension</CODE> - Extension of the image format.<DD><CODE>iCompression</CODE> - Compression type (refer to class COMPRESSION in NativeLibrary)
<DT><B>Returns:</B><DD>non-zero on success.</DL>
</DD>
</DL>
<HR>
<A NAME="getImage()"><!-- --></A><H3>
getImage</H3>
<PRE>
public byte[] <B>getImage</B>()</PRE>
<DL>
<DD>get the Image in memory as byte array.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the Image in memory as byte array.</DL>
</DD>
</DL>
<HR>
<A NAME="getAlternates()"><!-- --></A><H3>
getAlternates</H3>
<PRE>
public <A HREF="../../../com/pdftools/expa/AlternateImageArray.html" title="class in com.pdftools.expa">AlternateImageArray</A> <B>getAlternates</B>()</PRE>
<DL>
<DD>get the alternative images.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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