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Revision 2616 - (show annotations)
Wed Aug 10 16:59:49 2011 UTC (9 years, 11 months ago) by gregoa
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[svn-upgrade] new version libjgoodies-looks-java (2.4.2)
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5 <!-- Generated by javadoc (build 1.6.0_26) on Thu Aug 04 16:07:55 CEST 2011 -->
6 <TITLE>
7 RGBGrayFilter (JGoodies Looks 2.4 API)
8 </TITLE>
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89 <H2>
90 <FONT SIZE="-1">
91 com.jgoodies.looks.common</FONT>
92 <BR>
93 Class RGBGrayFilter</H2>
94 <PRE>
95 <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
96 <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true" title="class or interface in java.awt.image">java.awt.image.ImageFilter</A>
97 <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true" title="class or interface in java.awt.image">java.awt.image.RGBImageFilter</A>
98 <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.jgoodies.looks.common.RGBGrayFilter</B>
99 </PRE>
100 <DL>
101 <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true" title="class or interface in java.awt.image">ImageConsumer</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang">Cloneable</A></DD>
102 </DL>
103 <HR>
104 <DL>
105 <DT><PRE>public final class <B>RGBGrayFilter</B><DT>extends <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true" title="class or interface in java.awt.image">RGBImageFilter</A></DL>
106 </PRE>
107
108 <P>
109 An image filter that turns an icon into a grayscale icon. Used by
110 the JGoodies Windows and Plastic L&amp;Fs to create a disabled icon.<p>
111
112 The high-resolution gray filter can be disabled globally using
113 <A HREF="../../../../com/jgoodies/looks/Options.html#setHiResGrayFilterEnabled(boolean)"><CODE>Options.setHiResGrayFilterEnabled(boolean)</CODE></A>; it is enabled by default.
114 The global setting can be overridden per component by setting
115 the client property key <A HREF="../../../../com/jgoodies/looks/Options.html#HI_RES_DISABLED_ICON_CLIENT_KEY"><CODE>Options.HI_RES_DISABLED_ICON_CLIENT_KEY</CODE></A>
116 to <code>Boolean.FALSE</code>.<p>
117
118 Thanks to Andrej Golovnin for suggesting a simpler filter formula.
119 <P>
120
121 <P>
122 <DL>
123 <DT><B>Version:</B></DT>
124 <DD>$Revision: 1.13 $</DD>
125 <DT><B>Author:</B></DT>
126 <DD>Karsten Lentzsch</DD>
127 </DL>
128 <HR>
129
130 <P>
131 <!-- =========== FIELD SUMMARY =========== -->
132
133 <A NAME="field_summary"><!-- --></A>
134 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
135 <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
136 <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
137 <B>Field Summary</B></FONT></TH>
138 </TR>
139 </TABLE>
140 &nbsp;<A NAME="fields_inherited_from_class_java.awt.image.RGBImageFilter"><!-- --></A>
141 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
142 <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
143 <TH ALIGN="left"><B>Fields inherited from class java.awt.image.<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true" title="class or interface in java.awt.image">RGBImageFilter</A></B></TH>
144 </TR>
145 <TR BGCOLOR="white" CLASS="TableRowColor">
146 <TD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#canFilterIndexColorModel" title="class or interface in java.awt.image">canFilterIndexColorModel</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#newmodel" title="class or interface in java.awt.image">newmodel</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#origmodel" title="class or interface in java.awt.image">origmodel</A></CODE></TD>
147 </TR>
148 </TABLE>
149 &nbsp;<A NAME="fields_inherited_from_class_java.awt.image.ImageFilter"><!-- --></A>
150 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
151 <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
152 <TH ALIGN="left"><B>Fields inherited from class java.awt.image.<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true" title="class or interface in java.awt.image">ImageFilter</A></B></TH>
153 </TR>
154 <TR BGCOLOR="white" CLASS="TableRowColor">
155 <TD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true#consumer" title="class or interface in java.awt.image">consumer</A></CODE></TD>
156 </TR>
157 </TABLE>
158 &nbsp;<A NAME="fields_inherited_from_class_java.awt.image.ImageConsumer"><!-- --></A>
159 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
160 <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
161 <TH ALIGN="left"><B>Fields inherited from interface java.awt.image.<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true" title="class or interface in java.awt.image">ImageConsumer</A></B></TH>
162 </TR>
163 <TR BGCOLOR="white" CLASS="TableRowColor">
164 <TD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#COMPLETESCANLINES" title="class or interface in java.awt.image">COMPLETESCANLINES</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#IMAGEABORTED" title="class or interface in java.awt.image">IMAGEABORTED</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#IMAGEERROR" title="class or interface in java.awt.image">IMAGEERROR</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#RANDOMPIXELORDER" title="class or interface in java.awt.image">RANDOMPIXELORDER</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#SINGLEFRAME" title="class or interface in java.awt.image">SINGLEFRAME</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#SINGLEFRAMEDONE" title="class or interface in java.awt.image">SINGLEFRAMEDONE</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#SINGLEPASS" title="class or interface in java.awt.image">SINGLEPASS</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#STATICIMAGEDONE" title="class or interface in java.awt.image">STATICIMAGEDONE</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageConsumer.html?is-external=true#TOPDOWNLEFTRIGHT" title="class or interface in java.awt.image">TOPDOWNLEFTRIGHT</A></CODE></TD>
165 </TR>
166 </TABLE>
167 &nbsp;
168 <!-- ========== METHOD SUMMARY =========== -->
169
170 <A NAME="method_summary"><!-- --></A>
171 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
172 <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
173 <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
174 <B>Method Summary</B></FONT></TH>
175 </TR>
176 <TR BGCOLOR="white" CLASS="TableRowColor">
177 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
178 <CODE>&nbsp;int</CODE></FONT></TD>
179 <TD><CODE><B><A HREF="../../../../com/jgoodies/looks/common/RGBGrayFilter.html#filterRGB(int, int, int)">filterRGB</A></B>(int&nbsp;x,
180 int&nbsp;y,
181 int&nbsp;rgb)</CODE>
182
183 <BR>
184 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Converts a single input pixel in the default RGB ColorModel to a single
185 gray pixel.</TD>
186 </TR>
187 <TR BGCOLOR="white" CLASS="TableRowColor">
188 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
189 <CODE>static&nbsp;<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/Icon.html?is-external=true" title="class or interface in javax.swing">Icon</A></CODE></FONT></TD>
190 <TD><CODE><B><A HREF="../../../../com/jgoodies/looks/common/RGBGrayFilter.html#getDisabledIcon(javax.swing.JComponent, javax.swing.Icon)">getDisabledIcon</A></B>(<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/JComponent.html?is-external=true" title="class or interface in javax.swing">JComponent</A>&nbsp;component,
191 <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/Icon.html?is-external=true" title="class or interface in javax.swing">Icon</A>&nbsp;icon)</CODE>
192
193 <BR>
194 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an icon with a disabled appearance.</TD>
195 </TR>
196 </TABLE>
197 &nbsp;<A NAME="methods_inherited_from_class_java.awt.image.RGBImageFilter"><!-- --></A>
198 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
199 <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
200 <TH ALIGN="left"><B>Methods inherited from class java.awt.image.<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true" title="class or interface in java.awt.image">RGBImageFilter</A></B></TH>
201 </TR>
202 <TR BGCOLOR="white" CLASS="TableRowColor">
203 <TD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#filterIndexColorModel(java.awt.image.IndexColorModel)" title="class or interface in java.awt.image">filterIndexColorModel</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#filterRGBPixels(int, int, int, int, int[], int, int)" title="class or interface in java.awt.image">filterRGBPixels</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#setColorModel(java.awt.image.ColorModel)" title="class or interface in java.awt.image">setColorModel</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#setPixels(int, int, int, int, java.awt.image.ColorModel, byte[], int, int)" title="class or interface in java.awt.image">setPixels</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#setPixels(int, int, int, int, java.awt.image.ColorModel, int[], int, int)" title="class or interface in java.awt.image">setPixels</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#substituteColorModel(java.awt.image.ColorModel, java.awt.image.ColorModel)" title="class or interface in java.awt.image">substituteColorModel</A></CODE></TD>
204 </TR>
205 </TABLE>
206 &nbsp;<A NAME="methods_inherited_from_class_java.awt.image.ImageFilter"><!-- --></A>
207 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
208 <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
209 <TH ALIGN="left"><B>Methods inherited from class java.awt.image.<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true" title="class or interface in java.awt.image">ImageFilter</A></B></TH>
210 </TR>
211 <TR BGCOLOR="white" CLASS="TableRowColor">
212 <TD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true#clone()" title="class or interface in java.awt.image">clone</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true#getFilterInstance(java.awt.image.ImageConsumer)" title="class or interface in java.awt.image">getFilterInstance</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true#imageComplete(int)" title="class or interface in java.awt.image">imageComplete</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true#resendTopDownLeftRight(java.awt.image.ImageProducer)" title="class or interface in java.awt.image">resendTopDownLeftRight</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true#setDimensions(int, int)" title="class or interface in java.awt.image">setDimensions</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true#setHints(int)" title="class or interface in java.awt.image">setHints</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageFilter.html?is-external=true#setProperties(java.util.Hashtable)" title="class or interface in java.awt.image">setProperties</A></CODE></TD>
213 </TR>
214 </TABLE>
215 &nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
216 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
217 <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
218 <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
219 </TR>
220 <TR BGCOLOR="white" CLASS="TableRowColor">
221 <TD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
222 </TR>
223 </TABLE>
224 &nbsp;
225 <P>
226
227 <!-- ============ METHOD DETAIL ========== -->
228
229 <A NAME="method_detail"><!-- --></A>
230 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
231 <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
232 <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
233 <B>Method Detail</B></FONT></TH>
234 </TR>
235 </TABLE>
236
237 <A NAME="getDisabledIcon(javax.swing.JComponent, javax.swing.Icon)"><!-- --></A><H3>
238 getDisabledIcon</H3>
239 <PRE>
240 public static <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/Icon.html?is-external=true" title="class or interface in javax.swing">Icon</A> <B>getDisabledIcon</B>(<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/JComponent.html?is-external=true" title="class or interface in javax.swing">JComponent</A>&nbsp;component,
241 <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/Icon.html?is-external=true" title="class or interface in javax.swing">Icon</A>&nbsp;icon)</PRE>
242 <DL>
243 <DD>Returns an icon with a disabled appearance. This method is used
244 to generate a disabled icon when one has not been specified.
245 <P>
246 <DD><DL>
247 <DT><B>Parameters:</B><DD><CODE>component</CODE> - the component that will display the icon, may be null.<DD><CODE>icon</CODE> - the icon to generate disabled icon from.
248 <DT><B>Returns:</B><DD>disabled icon, or null if a suitable icon can not be generated.</DL>
249 </DD>
250 </DL>
251 <HR>
252
253 <A NAME="filterRGB(int, int, int)"><!-- --></A><H3>
254 filterRGB</H3>
255 <PRE>
256 public int <B>filterRGB</B>(int&nbsp;x,
257 int&nbsp;y,
258 int&nbsp;rgb)</PRE>
259 <DL>
260 <DD>Converts a single input pixel in the default RGB ColorModel to a single
261 gray pixel.
262 <P>
263 <DD><DL>
264 <DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#filterRGB(int, int, int)" title="class or interface in java.awt.image">filterRGB</A></CODE> in class <CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true" title="class or interface in java.awt.image">RGBImageFilter</A></CODE></DL>
265 </DD>
266 <DD><DL>
267 <DT><B>Parameters:</B><DD><CODE>x</CODE> - the horizontal pixel coordinate<DD><CODE>y</CODE> - the vertical pixel coordinate<DD><CODE>rgb</CODE> - the integer pixel representation in the default RGB color model
268 <DT><B>Returns:</B><DD>a gray pixel in the default RGB color model.<DT><B>See Also:</B><DD><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ColorModel.html?is-external=true#getRGBdefault()" title="class or interface in java.awt.image"><CODE>ColorModel.getRGBdefault()</CODE></A>,
269 <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/RGBImageFilter.html?is-external=true#filterRGBPixels(int, int, int, int, int[], int, int)" title="class or interface in java.awt.image"><CODE>RGBImageFilter.filterRGBPixels(int, int, int, int, int[], int, int)</CODE></A></DL>
270 </DD>
271 </DL>
272 <!-- ========= END OF CLASS DATA ========= -->
273 <HR>
274
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