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76 lines
2.8 KiB
76 lines
2.8 KiB
/***************************************************************************
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starpixmap.h - Trinity Desktop Planetarium
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-------------------
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begin : Wed Sep 19 2001
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copyright : (C) 2001 by Thomas Kabelmann
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email : tk78@gmx.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef STARPIXMAP_H
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#define STARPIXMAP_H
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#include <tqpixmap.h>
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/**@class StarPixmap
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*Stores a two-dimensional array of star images, indexed by both size and color.
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*Based on a star's spectral type, brightness, and the current zoom level, the appropriate
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*image is selected from the array in the SkyMap::drawSymbol() function.
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*A two-dimensional array of TQPixmap star images
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*@author Thomas Kabelmann
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*@version 1.0
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*/
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class StarPixmap {
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public:
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/**Constructor. Build the array of images, based on a color mode and a colorintensity
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*value.
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*@param colorMode the color mode: 0 (real colors), 1 (solid red), 2 (solid black), or 3 (solid white).
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*@param colorIntensity The thickness of the real-color circle drawn in mode 0 (it does nothing in the other color modes).
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*/
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StarPixmap (int colorMode=0, int colorIntensity = 4);
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/**Destructor (empty)*/
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~StarPixmap() {}
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/**Retrieve the pixmap from the array indexed by color and size
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*@param color the spectral type (one of O,B,A,F,G,K,M,N,P)
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*@param s the size index
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*/
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TQPixmap* getPixmap (TQChar *color, int s);
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/**Change the Color mode. Regenerate the star image array.
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*@param newMode the new Color Mode to use.
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*/
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void setColorMode( int newMode );
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/**Change the color Intensity. Regenerate the star image array.
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*@param newIntensity the new colorIntensity value.
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*/
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void setIntensity ( int newIntensity );
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/**@return the current color mode*/
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int mode() const { return colorMode; }
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/**@return the current colorIntensity value*/
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int intensity() const { return colorIntensity; }
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private:
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TQPixmap starPixmaps[10][26]; // the preloaded starpixmaps 10 colors/ 24 sizes
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int size, colorMode, colorIntensity;
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/**Construct the array of star images*/
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void loadPixmaps ( int colorMode = 0, int colorIntensity = 4 );
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};
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#endif
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