SetGraphMode

函数原型

int SetGraphMode(int mode);

功能

设置系统图形模式

说明

• mode = 1，2 色模式
• mode = 4，16 色模式
• mode = 8，256 色模式
• mode = 0，不改变图形模式，仅获取当前图形模式
• 成功时返回原来的图形模式
• 试图设置硬件不支持的图形模式，会返回 0

示例

char g16[] = {
    35,35,35,35,35,35,35,35,35,50,50,50,50,50,50,
    50,50,50,50,50,50,50,51,35,35,35,35,35,35,35,
    35,35,35,35,35,35,35,34,50,50,50,50,50,50,50,
    50,35,52,85,67,34,50,50,34,35,34,50,35,34,50,
    35,34,72,187,149,51,34,34,50,50,35,34,50,35,34,
    34,34,137,156,201,82,35,35,34,34,50,35,34,50,35,
    34,50,135,136,205,149,50,34,34,50,34,34,34,34,34,
    34,34,69,120,155,218,82,34,34,34,34,34,34,34,34,
    34,34,52,103,137,189,165,50,34,34,34,34,34,34,34,
    34,34,34,70,120,155,217,66,34,34,34,34,34,34,34,
    34,34,34,36,103,136,188,99,53,84,66,34,34,34,34,
    33,33,33,34,69,120,141,168,154,186,151,66,33,33,33,
    33,33,34,18,36,103,123,203,169,172,220,148,34,33,34,
    33,33,33,33,34,69,103,115,33,18,108,217,66,18,18,
    18,18,18,18,18,34,85,51,33,0,3,204,131,18,18,
    17,17,17,17,17,37,83,67,33,0,1,92,164,17,17,
    18,17,18,17,33,25,36,67,33,17,17,42,197,17,33,
说明 mode=1，2色模式  
      mode=4，16色模式  
      mode=8，256色模式  
      mode=0，不改变图形模式，仅获取当前图形模式  
      成功时返回原来的图形模式  
      试图设置硬件不支持的图形模式，会返回0

* * *

举例

char g16[]={  
    35,35,35,35,35,35,35,35,35,50,50,50,50,50,50,  
    50,50,50,50,50,50,50,51,35,35,35,35,35,35,35,  
    35,35,35,35,35,35,35,34,50,50,50,50,50,50,50,  
    50,35,52,85,67,34,50,50,34,35,34,50,35,34,50,  
    35,34,72,187,149,51,34,34,50,50,35,34,50,35,34,  
    34,34,137,156,201,82,35,35,34,34,50,35,34,50,35,  
    34,50,135,136,205,149,50,34,34,50,34,34,34,34,34,  
    34,34,69,120,155,218,82,34,34,34,34,34,34,34,34,  
    34,34,52,103,137,189,165,50,34,34,34,34,34,34,34,  
    34,34,34,70,120,155,217,66,34,34,34,34,34,34,34,  
    34,34,34,36,103,136,188,99,53,84,66,34,34,34,34,  
    33,33,33,34,69,120,141,168,154,186,151,66,33,33,33,  
    33,33,34,18,36,103,123,203,169,172,220,148,34,33,34,  
    33,33,33,33,34,69,103,115,33,18,108,217,66,18,18,  
    18,18,18,18,18,34,85,51,33,0,3,204,131,18,18,  
    17,17,17,17,17,37,83,67,33,0,1,92,164,17,17,  
    18,17,18,17,33,25,36,67,33,17,17,42,197,17,33,  
    17,17,17,17,17,55,37,67,50,17,19,39,197,17,17,  
    17,17,17,17,17,69,37,84,51,35,35,54,198,17,17,  
    17,17,17,17,17,70,22,84,52,51,52,53,181,17,17,  
    17,17,17,17,17,39,20,67,51,68,68,55,164,17,17,  
    17,17,17,17,16,23,50,17,50,85,84,41,114,17,17,  
    17,1,17,1,1,20,97,17,18,86,65,105,65,1,1,  
    16,16,16,17,1,1,117,16,18,50,21,148,17,16,16,  
    1,16,16,16,1,1,22,116,35,36,120,49,1,1,1,  
    16,1,1,1,1,0,1,38,136,135,66,16,16,16,16,  
    0,16,0,0,0,1,0,1,17,17,16,1,0,0,0,  
    0,0,1,0,16,0,16,0,0,0,0,16,1,0,1,  
    16,0,0,0,0,0,0,16,0,0,0,0,0,0,0,  
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};  
  
void main()  
{  
    **SetGraphMode**(4);  
    WriteBlock(20,20,30,30,1,g16);  
    Refresh();  
    getchar();  
}