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Diffstat (limited to 'tdejava/koala/org/trinitydesktop/koala/KPixmap.java')
| -rw-r--r-- | tdejava/koala/org/trinitydesktop/koala/KPixmap.java | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/tdejava/koala/org/trinitydesktop/koala/KPixmap.java b/tdejava/koala/org/trinitydesktop/koala/KPixmap.java new file mode 100644 index 00000000..ea7b6697 --- /dev/null +++ b/tdejava/koala/org/trinitydesktop/koala/KPixmap.java @@ -0,0 +1,196 @@ +//Auto-generated by kalyptus. DO NOT EDIT. +package org.trinitydesktop.koala; + +import org.trinitydesktop.qt.Qt; +import org.trinitydesktop.qt.QtSupport; +import org.trinitydesktop.qt.TQPixmap; +import org.trinitydesktop.qt.TQImage; +import org.trinitydesktop.qt.TQPixmap; + +/** + + Off-screen paint device with extended features. + KPixmap has two new color modes, WebColor and LowColor, applicable + to 8bpp displays. + In WebColor mode all images are dithered to the Netscape palette, + even when they have their own color table. WebColor is the default + mode for KPixmap so that standard applications can share the Netscape + palette across the desktop. + In LowColor mode images are checked to see if their color table + matches the KDE icon palette. If the color tables do not match, the + images are dithered to a minimal 3x3x3 color cube. LowColor mode can + be used to load icons, background images etc. so that components of + the desktop which are always present use no more than 40 colors. + @author Mark Donohoe (donohoe@kde.org) + + @version $Id$ + + @short Off-screen paint device with extended features. + +*/ +public class KPixmap extends TQPixmap { + protected KPixmap(Class dummy){super((Class) null);} + /** + This enumeration provides a color pallete specification + @short This enumeration provides a color pallete specification + @see KPixmap#convertFromImage + @see KPixmap#load + */ + public static final int Auto = 0; + public static final int Color = 1; + public static final int Mono = 2; + public static final int LowColor = 3; + public static final int WebColor = 4; + + /** + This enumeration provides a gradient mode specification + @short This enumeration provides a gradient mode specification + */ + public static final int Horizontal = 0; + public static final int Vertical = 1; + public static final int Diagonal = 2; + public static final int CrossDiagonal = 3; + + /** + Constructs a null pixmap. + @short Constructs a null pixmap. + */ + public KPixmap() { + super((Class) null); + newKPixmap(); + } + private native void newKPixmap(); + /** + Copies the TQPixmap <code>pix.</code> + @short Copies the TQPixmap <code>pix.</code> + */ + public KPixmap(TQPixmap pix) { + super((Class) null); + newKPixmap(pix); + } + private native void newKPixmap(TQPixmap pix); + /** + Converts an image and sets this pixmap. + The conversion_flags argument is a bitwise-OR from the + following choices. The options marked (default) are the + choice if no other choice from the list is included (they + are zero): + Color/Mono preference + + <li> + WebColor - If the image has depth 1 and contains + only black and white pixels then the pixmap becomes monochrome. If + the pixmap has a depth of 8 bits per pixel then the Netscape + palette is used for the pixmap color table. + </li> + + <li> + LowColor - If the image has depth 1 and contains only black and + white pixels then the pixmap becomes monochrome. If the pixmap has a + depth of 8 bits per pixel and the image does not posess a color table + that matches the Icon palette a 3x3x3 color cube is used for the + pixmap color table. + </li> + + <li> + AutoColor (default) - If the image has depth 1 and contains + only black and white pixels, then the pixmap becomes + monochrome. + </li> + + <li> + ColorOnly - The pixmap is dithered/converted to the native + display depth. + </li> + + <li> + MonoOnly - The pixmap becomes monochrome. If necessary, it + is dithered using the chosen dithering algorithm. + </li> + Dithering mode preference, for RGB channels + + <li> + DiffuseDither (default) - A high quality dither. + </li> + + <li> + OrderedDither - A faster more ordered dither. + </li> + + <li> + ThresholdDither - No dithering, closest color is used. + </li> + Dithering mode preference, for alpha channel + + <li> + DiffuseAlphaDither - A high quality dither. + </li> + + <li> + OrderedAlphaDither - A faster more ordered dither. + </li> + + <li> + ThresholdAlphaDither (default) - No dithering. + </li> + Color matching versus dithering preference + + <li> + PreferDither - Always dither 32-bit images when the image + is being converted to 8-bits. This is the default when + converting to a pixmap. + </li> + + <li> + AvoidDither - Only dither 32-bit images if the image has + more than 256 colors and it is being converted to 8-bits. + This is the default when an image is converted for the + purpose of saving to a file. + </li> + Passing 0 for <code>conversion_flags</code> gives all the default + options. + @param img the image to convert + @param conversion_flags bitmask, described above + @return <code>true</code> if successful. + + @short Converts an image and sets this pixmap. + */ + public native boolean convertFromImage(TQImage img, int conversion_flags); + public native boolean convertFromImage(TQImage img); + /** + Loads a pixmap from the file <code>fileName.</code> + If format is specified, the loader attempts to read the + pixmap using the specified format. If format is not + specified (default), the loader reads a few bytes from the + header to guess the file format. + The TQImageIO documentation lists the supported image + formats and explains how to add extra formats. + @param fileName the name of the file to load the image from + @param format the format for the image + @param conversion_flags a bitmask, as described in + convertFromImage() + @return <code>true</code> if successful, or false if the pixmap + could not be loaded. + + @short Loads a pixmap from the file <code>fileName.</code> + */ + public native boolean load(String fileName, String format, int conversion_flags); + public native boolean load(String fileName, String format); + public native boolean load(String fileName); + /** + Returns true if the image posesses a color table that + matches the Icon palette or false otherwise. + An image with one color not found in the Icon palette is + considered to be a match, since this extra color may be a + transparent background. + @param image the image to test + @short Returns true if the image posesses a color table that matches the Icon palette or false otherwise. + */ + public native boolean checkColorTable(TQImage image); + /** Deletes the wrapped C++ instance */ + protected native void finalize() throws InternalError; + /** Delete the wrapped C++ instance ahead of finalize() */ + public native void dispose(); + /** Has the wrapped C++ instance been deleted? */ + public native boolean isDisposed(); +} |