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g2_gd_P.h

00001 /***************************************************************************** 00002 ** Copyright (C) 1998-2001 Ljubomir Milanovic & Horst Wagner 00003 ** This file is part of the g2 library 00004 ** 00005 ** This library is free software; you can redistribute it and/or 00006 ** modify it under the terms of the GNU Lesser General Public 00007 ** License as published by the Free Software Foundation; either 00008 ** version 2.1 of the License, or (at your option) any later version. 00009 ** 00010 ** This library is distributed in the hope that it will be useful, 00011 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 ** Lesser General Public License for more details. 00014 ** 00015 ** You should have received a copy of the GNU Lesser General Public 00016 ** License along with this library; if not, write to the Free Software 00017 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 ******************************************************************************/ 00019 #ifndef _g2_GD_P_H 00020 #define _g2_GD_P_H 00021 00022 #include <gd.h> 00023 #include <gdfontt.h> 00024 #include <gdfonts.h> 00025 #include <gdfontmb.h> 00026 #include <gdfontl.h> 00027 #include <gdfontg.h> 00028 #include "g2_config.h" 00029 #include "g2_gd.h" 00030 00031 static unsigned short g2_Basic_Colors[32][3] = { 00032 {65535,65535,65535},{0,0,0}, 00033 {44461,55512,59110},{0,65535,65535},{0,0,65535}, 00034 {0,0,32896},{61166,33410,61166}, 00035 {65535,0,65535},{41120,8224,61680},{65535,49344,52171}, 00036 {61680,59110,35980},{32639,65535,54484}, 00037 {39064,64507,39064},{0,65535,0},{12850,52685,12850}, 00038 {39578,52685,12850},{44461,65535,12079},{65535,65535,0}, 00039 {65535,55255,0},{61166,56797,33410},{56026,42405,8224},{47288,34438,2827}, 00040 {42405,10794,10794},{53970,26985,7710}, 00041 {52685,34181,16191},{65535,32639,20560}, 00042 {61680,32896,32896},{64250,32896,29298}, 00043 {65535,35980,0},{65535,42405,0},{65535,17733,0}, 00044 {65535,0,0}}; 00045 00046 00047 typedef struct g2_gd_STRUCT { 00048 int height; 00049 int width; 00050 FILE *f; 00051 gdImagePtr im; 00052 gdImagePtr brush; 00053 int LineWidth; 00054 int NoOfInks; 00055 int Inks[256]; 00056 int CurCol; 00057 int OldCol; 00058 int BackCol; 00059 gdFontPtr FontSize; 00060 enum g2_gd_type gd_type; 00061 } g2_gd_STRUCT; 00062 00063 00064 00065 int g2_gd_init_gd(int pid, void *pdp, int vid, int width,int height); 00066 int g2_gd_init_gdX(int pid, void *pdp, 00067 int width, int height, 00068 int xposition, int yposition, 00069 char *windowname, char *iconname, 00070 char *icondata, int iconwidth, int iconheight); 00071 int g2_gd_Delete(int pid, void *pdp); 00072 int g2_gd_Clear(int pid, void *pdp); 00073 int g2_gd_Flush(int pid, void *pdp); 00074 int g2_gd_Ink(int pid, void *pdp, 00075 double red, double green, double blue); 00076 int g2_gd_ClearPalette(int pid, void *pdp); 00077 int g2_gd_ResetPalette(int pid, void *pdp); 00078 int g2_gd_SetBackground(int pid, void *pdp, int color); 00079 int g2_gd_Pen(int pid, void *pdp, int color); 00080 int g2_gd_Paper(int pid, void *pdp, int color); 00081 int g2_gd_SetLineWidth(int pid, void *pdp, int w); 00082 int g2_gd_SetDash(int pid, void *pdp, int n, char *data); 00083 int g2_gd_SetFontSize(int pid, void *pdp, int size); 00084 int g2_gd_Plot(int pid, void *pdp, int x, int y); 00085 int g2_gd_Line(int pid, void *pdp, int x1, int y1, int x2, int y2); 00086 int g2_gd_PolyLine(int pid, void *pdp, int N, int *p); 00087 int g2_gd_Polygon(int pid, void *pdp, int N, int *p); 00088 int g2_gd_FilledPolygon(int pid, void *pdp, int N, int *p); 00089 int g2_gd_Triangle(int pid, void *pdp, 00090 int x1, int y1, 00091 int x2, int y2, 00092 int x3, int y3); 00093 int g2_gd_FilledTriangle(int pid, void *pdp, int x1, int y1, 00094 int x2, int y2, 00095 int x3, int y3); 00096 int g2_gd_Rectangle(int pid, void *pdp, int x1, int y1, int x2, int y2); 00097 int g2_gd_FilledRectangle(int pid, void *pdp, 00098 int x1, int y1, int x2, int y2); 00099 int g2_gd_Circle(int pid, void *pdp, int x, int y, int r); 00100 int g2_gd_FilledCircle(int pid, void *pdp, int x, int y, int r); 00101 int g2_gd_Arc(int pid, void *pdp, int x, int y, 00102 int r1, int r2, double a1, double a2); 00103 int g2_gd_FilledArc(int pid, void *pdp, int x, int y, 00104 int r1, int r2, double a1, double a2); 00105 int g2_gd_Ellipse(int pid, void *pdp, int x, int y, int r1, int r2); 00106 int g2_gd_FilledEllipse(int pid, void *pdp, int x, int y, int r1, int r2); 00107 int g2_gd_DrawString(int pid, void *pdp, int x, int y, const char *text); 00108 00109 int g2_gd_AllocateBasicColors(int pid, void *pdp); 00110 00111 00112 00113 #endif /* _g2_GD_P_H */ 00114 00115 00116 00117 00118

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