C语言函数—getftime

函数名

getfillsettings

功 能

取得有关当前填充模式和填充颜色的信息

用 法

void far getfillsettings(struct fillsettingstype far *fillinfo);

程序例

#include <graphics.h> 
#include <stdlib.h> 
#include <stdio.h> 
#include <conio.h> 

/  the names of the fill styles supported */ 
char *fname[] = { "EMPTY_FILL", 
                  "SOLID_FILL", 
                  "LINE_FILL", 
                  "LTSLASH_FILL", 
                  "SLASH_FILL", 
                  "BKSLASH_FILL", 
                  "LTBKSLASH_FILL", 
                  "HATCH_FILL", 
                  "XHATCH_FILL", 
                  "INTERLEAVE_FILL", 
                  "WIDE_DOT_FILL", 
                  "CLOSE_DOT_FILL", 
                  "USER_FILL" 
        }; 

int main(void) 
{ 
   /* request auto detection */ 
   int gdriver = DETECT, gmode, errorcode; 
   struct fillsettingstype fillinfo; 
   int midx, midy; 
   char patstr[40], colstr[40]; 

   /* initialize graphics and local variables */ 
   initgraph(&gdriver, &gmode, ""); 

   /* read result of initialization */ 
   errorcode = graphresult(); 
   if (errorcode != grOk)  /* an error occurred */ 
   { 
      printf("Graphics error: %sn", grapherrormsg(errorcode)); 
      printf("Press any key to halt:"); 
      getch(); 
      exit(1); /* terminate with an error code */ 
   } 

   midx = getmaxx() / 2; 
   midy = getmaxy() / 2; 

   /* get information about current fill pattern and color */ 
   getfillsettings(&fillinfo); 

   /* convert fill information into strings */ 
   sprintf(patstr, "%s is the fill style.", fname[fillinfo.pattern]); 
   sprintf(colstr, "%d is the fill color.", fillinfo.color); 

   /* display the information */ 
   settextjustify(CENTER_TEXT, CENTER_TEXT); 
   outtextxy(midx, midy, patstr); 
   outtextxy(midx, midy+2*textheight("W"), colstr); 

   /* clean up */ 
   getch(); 
   closegraph(); 
   return 0; 
} 
  
  
  

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