词条 | setfillpattern |
释义 | 函数名: setfillpattern 功 能: 选择用户定义的填充模式 用 法: void far setfillpattern(char far *upattern, int color); 程序例: #include <graphics.h> #include <stdlib.h> #include <stdio.h> #include <conio.h> int main(void) { /* request auto detection */ int gdriver = DETECT, gmode, errorcode; int maxx, maxy; /* a user defined fill pattern */ char pattern[8] = {0x00, 0x70, 0x20, 0x27, 0x24, 0x24, 0x07, 0x00}; /* initialize graphics and local variables */ initgraph(&gdriver, &gmode, ""); /* read result of initialization */ errorcode = graphresult(); if (errorcode != grOk) /* an error occurred */ { printf("Graphics error: %s\", grapherrormsg(errorcode)); printf("Press any key to halt:"); getch(); exit(1); /* terminate with an error code */ } maxx = getmaxx(); maxy = getmaxy(); setcolor(getmaxcolor()); /* select a user defined fill pattern */ setfillpattern(pattern, getmaxcolor()); /* fill the screen with the pattern */ bar(0, 0, maxx, maxy); /* clean up */ getch(); closegraph(); return 0; } |
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