📄 gdcpie.h
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/* GDCHART 0.94b GDCPIE.H 12 Nov 1998 */#ifndef _GDCPIE_H#define _GDCPIE_H#ifndef _GDC_H#include "gdc.h"#endif#ifdef GDC_LIBextern struct GDC_FONT_T GDC_fontc[];#endiftypedef enum { GDC_3DPIE, GDC_2DPIE } GDCPIE_TYPE;typedef enum { GDCPIE_PCT_NONE, GDCPIE_PCT_ABOVE, /* relative to label, if any */ GDCPIE_PCT_BELOW, GDCPIE_PCT_RIGHT, GDCPIE_PCT_LEFT } GDCPIE_PCT_TYPE;/**************************************************//**** USER DEFINABLE PIE OPTIONS w/ defaults *****//**************************************************/EXTERND unsigned long GDCPIE_BGColor DEFAULTO( 0x000000L ); /* black */EXTERND unsigned long GDCPIE_PlotColor DEFAULTO( 0xC0C0C0L ); /* gray */EXTERND unsigned long GDCPIE_LineColor DEFAULTO( GDC_DFLTCOLOR );EXTERND unsigned long GDCPIE_EdgeColor DEFAULTO( GDC_NOCOLOR ); /* edging on/off */EXTERND char GDCPIE_other_threshold DEFAULTO( -1 );EXTERND unsigned short GDCPIE_3d_angle DEFAULTO( 45 ); /* 0-360 */EXTERND unsigned short GDCPIE_3d_depth DEFAULTO( 10 ); /* % gif width */EXTERND char *GDCPIE_title DEFAULTO( NULL ); /* NLs ok here */EXTERND enum GDC_font_size GDCPIE_title_size DEFAULTO( GDC_MEDBOLD );EXTERND enum GDC_font_size GDCPIE_label_size DEFAULTO( GDC_SMALL );EXTERND int GDCPIE_label_dist DEFAULTO( 1+8/2 ); /* 1+GDC_fontc[GDCPIE_label_size].h/2 */EXTERND unsigned char GDCPIE_label_line DEFAULTO( FALSE ); /* from label to slice */EXTERND int *GDCPIE_explode DEFAULTO( (int*)NULL ); /* [num_points] */ /* [num_points] supercedes GDCPIE_PlotColor */EXTERND unsigned long *GDCPIE_Color DEFAULTO( (unsigned long*)NULL );EXTERND unsigned char *GDCPIE_missing DEFAULTO( (unsigned char*)NULL ); /* TRUE/FALSE */EXTERND GDCPIE_PCT_TYPE GDCPIE_percent_labels DEFAULTO( GDCPIE_PCT_NONE );/**** COMMON OPTIONS ******************************//* NOTE: common options copy here for reference only! *//* they live in gdc.h */#ifndef _GDC_COMMON_OPTIONS#define _GDC_COMMON_OPTIONSEXTERND char GDC_generate_gif DEFAULTO( TRUE );EXTERND GDC_HOLD_IMAGE_T GDC_hold_img DEFAULTO( GDC_DESTROY_IMAGE );EXTERND void *GDC_image DEFAULTO( (void*)NULL ); /* in/out */#endif/**************************************************/#ifdef GDC_LIB#define clrallocate( im, rawclr ) _clrallocate( im, rawclr, GDCPIE_BGColor )#define clrshdallocate( im, rawclr ) _clrshdallocate( im, rawclr, GDCPIE_BGColor )#endifvoid pie_gif( short width, short height, FILE*, /* open file pointer, can be stdout */ GDCPIE_TYPE, int num_points, char *labels[], /* slice labels */ float data[] );#endif /*!_GDCPIE_H*/
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