From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- kdefx/kpixmapeffect.h | 218 -------------------------------------------------- 1 file changed, 218 deletions(-) delete mode 100644 kdefx/kpixmapeffect.h (limited to 'kdefx/kpixmapeffect.h') diff --git a/kdefx/kpixmapeffect.h b/kdefx/kpixmapeffect.h deleted file mode 100644 index c0c8ac68c..000000000 --- a/kdefx/kpixmapeffect.h +++ /dev/null @@ -1,218 +0,0 @@ -/* This file is part of the KDE libraries - Copyright (C) 1998, 1999 Christian Tibirna - (C) 1998, 1999 Daniel M. Duley - (C) 1998, 1999 Dirk Mueller - -*/ - -// $Id$ - -#ifndef __KPIXMAP_EFFECT_H -#define __KPIXMAP_EFFECT_H - -#include - -#include -class KPixmap; -class TQColor; - -/** - * This class includes various pixmap-based graphical effects. - * - * Everything is - * static, so there is no need to create an instance of this class. You can - * just call the static methods. They are encapsulated here merely to provide - * a common namespace. - */ -class KDEFX_EXPORT KPixmapEffect -{ -public: - enum GradientType { VerticalGradient, HorizontalGradient, - DiagonalGradient, CrossDiagonalGradient, - PyramidGradient, RectangleGradient, - PipeCrossGradient, EllipticGradient }; - enum RGBComponent { Red, Green, Blue }; - - enum Lighting {NorthLite, NWLite, WestLite, SWLite, - SouthLite, SELite, EastLite, NELite}; - - /** - * Creates a gradient from color a to color b of the specified type. - * - * @param pixmap The pixmap to process. - * @param ca Color a. - * @param cb Color b. - * @param type The type of gradient. - * @param ncols The number of colors to use when not running on a - * truecolor display. The gradient will be dithered to this number of - * colors. Pass 0 to prevent dithering. - * @return Returns the generated pixmap, for convenience. - */ - static KPixmap& gradient(KPixmap& pixmap, const TQColor &ca, const TQColor &cb, - GradientType type, int ncols=3); - - /** - * Creates an unbalanced gradient. - * - * An unbalanced gradient is a gradient where the transition from - * color a to color b is not linear, but in this case, exponential. - * - * @param pixmap The pixmap that should be written. - * @param ca Color a. - * @param cb Color b. - * @param type The type of gradient. - * @param xfactor The x decay length. Use a value between -200 and 200. - * @param yfactor The y decay length. - * @param ncols The number of colors. See #gradient. - * @return The generated pixmap, for convencience. - */ - static KPixmap& unbalancedGradient(KPixmap& pixmap, const TQColor &ca, - const TQColor &cb, GradientType type, int xfactor = 100, - int yfactor = 100, int ncols=3); - - /** - * Creates a pixmap of a given size with the given pixmap. - * - * if the - * given size is bigger than the size of the pixmap, the pixmap is - * tiled. - * - * @param pixmap This is the source pixmap - * @param size The size the new pixmap should have. - * @return The generated, tiled pixmap. - */ - static KPixmap createTiled(const KPixmap& pixmap, TQSize size); - - /** - * Either brightens or dims a pixmap by a specified ratio. - * - * @param pixmap The pixmap to process. - * @param ratio The ratio to use. Use negative value to dim. - * @return Returns The pixmap(), provided for convenience. - */ - static KPixmap& intensity(KPixmap& pixmap, float ratio); - - /** - * Modifies the intensity of a pixmap's RGB channel component. - * - * @param pixmap The pixmap to process. - * @param ratio value. Use negative value to dim. - * @param channel Which channel(s) should be modified - * @return Returns the pixmap(), provided for convenience. - */ - static KPixmap& channelIntensity(KPixmap& pixmap, float ratio, - RGBComponent channel); - - /** - * Blends the provided pixmap into a background of the indicated color. - * - * @param pixmap The pixmap to process. - * @param initial_intensity this parameter takes values from -1 to 1: - * @li If positive, it tells how much to fade the image in its - * less affected spot. - * @li If negative, it tells roughly indicates how much of the image - * remains unaffected - * @param bgnd Indicates the color of the background to blend in. - * @param eff Lets you choose what kind of blending you like. - * @param anti_dir Blend in the opposite direction (makes no much sense - * with concentric blending effects). - * @param ncols The number of colors to dither the pixmap to. Only - * used for 8 bpp pixmaps. - * @return Returns the pixmap(), provided for convenience. - */ - static KPixmap& blend(KPixmap& pixmap, float initial_intensity, - const TQColor &bgnd, GradientType eff, - bool anti_dir=false, int ncols=3); - - /** - * Builds a hash on any given pixmap. - * - * @param pixmap The pixmap to process. - * @param lite The hash faces the indicated lighting (cardinal poles) - * @param spacing How many unmodified pixels inbetween hashes. - * @param ncols The number of colors to dither the pixmap to. - * Only used for 8 bpp pixmaps. - * @return Returns The pixmap(), provided for convenience. - */ - static KPixmap& hash(KPixmap& pixmap, Lighting lite=NorthLite, - unsigned int spacing=0, int ncols=3); - - /** - * Creates a pattern from a pixmap. - * - * The given pixmap is "flattened" - * between color a to color b. - * Doesn't change the original pixmap. - * - * @param pixmap The pixmap to process. - * @param size The size of the returned pixmap. If @p size is larger than - * the original, the resulting pixmap will be tiled. - * @param ca Color a. - * @param cb Color b. - * @param ncols The number of colors to use. The image will be - * dithered to this depth. Pass zero to prevent dithering. - * @return The resulting pixmap. - */ - static KPixmap pattern(const KPixmap& pixmap, TQSize size, - const TQColor &ca, const TQColor &cb, int ncols=8); - - /** - * Fades a pixmap to a certain color. - * - * @param pixmap The pixmap to process. - * @param val The strength of the effect. 0 <= val <= 1. - * @param color The color to blend to. - * @return Returns the pixmap(), provided for convenience. - */ - static KPixmap& fade(KPixmap& pixmap, double val, const TQColor &color); - - /** - * Converts a pixmap to grayscale. - * - * @param pixmap The pixmap to process. - * @param fast Set to @p true in order to use a faster but non-photographic - * quality algorithm. Appropriate for things such as toolbar icons. - * @return Returns the pixmap(), provided for convenience. - */ - static KPixmap& toGray(KPixmap& pixmap, bool fast=false); - - /** - * Desaturates a pixmap. - * - * @param pixmap The pixmap to process. - * @param desat A value between 0 and 1 setting the degree of desaturation - * @return Returns The pixmap(), provided for convenience. - */ - static KPixmap& desaturate(KPixmap& pixmap, float desat = 0.3); - - /** - * Modifies the contrast of a pixmap. - * - * @param pixmap The pixmap to process. - * @param c A contrast value between -255 and 255. - * @return Returns the pixmap(), provided for convenience. - */ - static KPixmap& contrast(KPixmap& pixmap, int c); - - /** - * Dithers a pixmap using Floyd-Steinberg dithering for low-color - * situations. - * - * @param pixmap The pixmap to process. - * @param palette The color palette to use. - * @param size The size of the palette. - * @return Returns the pixmap(), provided for convenience. - */ - static KPixmap& dither(KPixmap &pixmap, const TQColor *palette, int size); - - /** - * Calculate a 'selected' pixmap, for instance a selected icon - * on the desktop. - * @param pixmap the pixmap to select - * @param col the selected color, usually from TQColorGroup::highlight(). - */ - static KPixmap selectedPixmap( const KPixmap &pixmap, const TQColor &col ); -}; - - -#endif -- cgit v1.2.1