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<h1>g2_funix.h</h1><pre class="fragment"><div>00001 <span class="comment">/*****************************************************************************</span>
00002 <span class="comment">** Copyright (C) 1998-2001 Ljubomir Milanovic & Horst Wagner</span>
00003 <span class="comment">** This file is part of the g2 library</span>
00004 <span class="comment">**</span>
00005 <span class="comment">** This library is free software; you can redistribute it and/or</span>
00006 <span class="comment">** modify it under the terms of the GNU Lesser General Public</span>
00007 <span class="comment">** License as published by the Free Software Foundation; either</span>
00008 <span class="comment">** version 2.1 of the License, or (at your option) any later version.</span>
00009 <span class="comment">**</span>
00010 <span class="comment">** This library is distributed in the hope that it will be useful,</span>
00011 <span class="comment">** but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
00012 <span class="comment">** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
00013 <span class="comment">** Lesser General Public License for more details.</span>
00014 <span class="comment">**</span>
00015 <span class="comment">** You should have received a copy of the GNU Lesser General Public</span>
00016 <span class="comment">** License along with this library; if not, write to the Free Software</span>
00017 <span class="comment">** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
00018 <span class="comment">******************************************************************************/</span>
00019 <span class="preprocessor">#ifndef _G2_FUNIX_H</span>
00020 <span class="preprocessor"></span><span class="preprocessor">#define _G2_FUNIX_H</span>
00021 <span class="preprocessor"></span>
00022 <span class="comment">/*</span>
00023 <span class="comment"> *</span>
00024 <span class="comment"> * FUNction IndeX enumeration</span>
00025 <span class="comment"> *</span>
00026 <span class="comment"> */</span>
00027
00028 <span class="preprocessor">#define G2_N_FUNIX 31 </span><span class="comment">/* WARNING !! */</span>
00029 <span class="comment">/* number of funix excl. g2_FUNIX_NULL !!! */</span>
00030
00031 <span class="keyword">typedef</span> <span class="keyword">enum</span> g2_funix {
00032 g2_FUNIX_NULL=-1, <span class="comment">/* null funix (_don't_ _count_ in G2_N_FUNIX !!!!) */</span>
00033
00034 g2_DoNothing=0, <span class="comment">/* do nothing */</span>
00035 <span class="comment">/* ... = */</span>
00036
00037 g2_Delete, <span class="comment">/* delete physical device */</span>
00038 <span class="comment">/* ... = */</span>
00039
00040 g2_Ink, <span class="comment">/* set ink */</span>
00041 <span class="comment">/* ... = (int)red, (int)green, (int)blue */</span>
00042 <span class="comment">/* 0 < (red,green,blue) < 65535 (=0xFFFF) */</span>
00043 <span class="comment">/* ret: color id(>=0), <0 if error */</span>
00044
00045 g2_Pen, <span class="comment">/* set pen */</span>
00046 <span class="comment">/* ... = (int)pen */</span>
00047
00048 g2_SetBackground, <span class="comment">/* set background */</span>
00049 <span class="comment">/* ... = (int)pen */</span>
00050
00051 g2_ClearPalette, <span class="comment">/* reset color pallete to default values */</span>
00052 <span class="comment">/* ... = */</span>
00053 <span class="comment">/* for list of default colors (0,31) see later */</span>
00054
00055 g2_SetLineWidth, <span class="comment">/* set line width (line, rectangle, ...) */</span>
00056 <span class="comment">/* ... = (double)line width */</span>
00057
00058 g2_SetDash, <span class="comment">/* set line dash */</span>
00059 <span class="comment">/* ... = (int)number of descr., (double*) bw list */</span>
00060
00061 g2_SetFontSize, <span class="comment">/* set font size */</span>
00062 <span class="comment">/* ... = (double)font size */</span>
00063
00064 g2_Clear, <span class="comment">/* clear screen(X11), print page(PostScript), ... */</span>
00065 <span class="comment">/* ... = */</span>
00066
00067 g2_Flush, <span class="comment">/* update output */</span>
00068 <span class="comment">/* X11: Flush, PostScript: fflush, ... */</span>
00069
00070 g2_Save, <span class="comment">/* save output to device (e.g. file) */</span>
00071 <span class="comment">/* X11: Flush, etc. */</span>
00072
00073 g2_Plot, <span class="comment">/* plot point */</span>
00074 <span class="comment">/* ... = (double)x, (double)y */</span>
00075
00076 g2_Line, <span class="comment">/* draw line */</span>
00077 <span class="comment">/* ... = (double)x1, (double)y1,</span>
00078 <span class="comment"> (double)x2, (double)y2 */</span>
00079
00080 g2_PolyLine, <span class="comment">/* draw poly line */</span>
00081 <span class="comment">/* ... = (int)N,</span>
00082 <span class="comment"> (double*)dp</span>
00083 <span class="comment"> dp[0]=x1, dp[1]=y1,</span>
00084 <span class="comment"> ...</span>
00085 <span class="comment"> dp[2*N-2]=xN, dp[2*N-1]=yN */</span>
00086
00087 g2_Polygon, <span class="comment">/* draw polygon */</span>
00088 <span class="comment">/* ... = (int)N,</span>
00089 <span class="comment"> (double*)dp</span>
00090 <span class="comment"> dp[0]=x1, dp[1]=y1,</span>
00091 <span class="comment"> ...</span>
00092 <span class="comment"> dp[2*N-2]=xN, dp[2*N-1]=yN */</span>
00093
00094 g2_FilledPolygon, <span class="comment">/* draw filled polygon */</span>
00095 <span class="comment">/* ... = (int)N,</span>
00096 <span class="comment"> (double*)dp</span>
00097 <span class="comment"> dp[0]=x1, dp[1]=y1,</span>
00098 <span class="comment"> ...</span>
00099 <span class="comment"> dp[2*N-2]=xN, dp[2*N-1]=yN */</span>
00100
00101 g2_Rectangle, <span class="comment">/* draw rectangle */</span>
00102 <span class="comment">/* ... = (double)x1, (double)y1,</span>
00103 <span class="comment"> (double)x2, (double)y2 */</span>
00104
00105 g2_FilledRectangle, <span class="comment">/* draw filled rectangle */</span>
00106 <span class="comment">/* ... = (double)x1, (double)x1,</span>
00107 <span class="comment"> (double)x2, (double)y2 */</span>
00108
00109 g2_Triangle, <span class="comment">/* draw triangle (should be faster as lines) */</span>
00110 <span class="comment">/* ... = (double)x1, (double)y1,</span>
00111 <span class="comment"> (double)x2, (double)y2,</span>
00112 <span class="comment"> (double)x3, (double)y3 */</span>
00113
00114 g2_FilledTriangle, <span class="comment">/* draw filled triangle */</span>
00115 <span class="comment">/* ... = (double)x1, (double)y1,</span>
00116 <span class="comment"> (double)x2, (double)y2,</span>
00117 <span class="comment"> (double)x3, (double)y3 */</span>
00118
00119 g2_Arc, <span class="comment">/* draw arc */</span>
00120 <span class="comment">/* ... = (double)x, (double)y,</span>
00121 <span class="comment"> (double)r1, (double)r2,</span>
00122 <span class="comment"> (double)a1, (double)a2 */</span>
00123
00124 g2_FilledArc, <span class="comment">/* draw filled arc */</span>
00125 <span class="comment">/* ... = (double)x, (double)y,</span>
00126 <span class="comment"> (double)r1, (double)r2,</span>
00127 <span class="comment"> (double)a1, (double)a2 */</span>
00128
00129 g2_Ellipse, <span class="comment">/* draw ellipse */</span>
00130 <span class="comment">/* ... = (double)x, (double)y,</span>
00131 <span class="comment"> (double)r1, (double)r2 */</span>
00132
00133 g2_FilledEllipse, <span class="comment">/* draw filled ellipse */</span>
00134 <span class="comment">/* ... = (double)x, (double)y,</span>
00135 <span class="comment"> (double)r1, (double)r2 */</span>
00136
00137 g2_Circle, <span class="comment">/* draw circle */</span>
00138 <span class="comment">/* ... = (double)x, (double)y,</span>
00139 <span class="comment"> (double)r */</span>
00140
00141 g2_FilledCircle, <span class="comment">/* draw filled circle */</span>
00142 <span class="comment">/* ... = (double)x, (double)y,</span>
00143 <span class="comment"> (double)r */</span>
00144
00145 g2_String, <span class="comment">/* draw string */</span>
00146 <span class="comment">/* ... = (double)x, (double)y, (const char*)string */</span>
00147
00148 g2_Image, <span class="comment">/* draw (pen) image */</span>
00149 <span class="comment">/* ... = (double)x, (double)y,</span>
00150 <span class="comment"> (int)x_size, (int)y_size, (int*)pen_array */</span>
00151
00152 g2_QueryPointer, <span class="comment">/* query pointer position (mouse) */</span>
00153 <span class="comment">/* ... = (double)*x, (double)*y,</span>
00154 <span class="comment"> (unsigned int)*button */</span>
00155 g2_GetPDHandles <span class="comment">/* get pointers to low level handles */</span>
00156 <span class="comment">/* ... = void *handles[G2_MAX_NUMBER_PD_HANDLES] */</span>
00157 } g2_funix;
00158
00159
00160 <span class="preprocessor">#endif </span><span class="comment">/* _G2_FUNIX_H */</span>
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