点阵汉字放大参考程序.doc

/*/* 模块名称：点阵汉字放大参考程序 */* 文 件 名：点阵汉字放大参考程序.c */* 参考文档：无 */* 作 者： */* 版 本：V1.0 */* 日 期：2007-04-16 */* 注 释： */* 日期：2007-04-16 */* 修改记录：无 */* 说 明：在TURBO C 2.0环境下测试通过 */*/#include #include /*zhanghf/汉字“啊”的16*16点阵数据（横置横排）*/char hzbuf1632 = 0x00,0x00,0x0E,0xFC,0xEA,0x08,0xAA,0x08,0xAA,0xE8,0xAA,0xA8,0xAC,0xA8,0xAA,0xA8, 0xAA,0xA8,0xAA,0xA8,0xEA,0xE8,0xAA,0xA8,0x0C,0x08,0x08,0x08,0x08,0x28,0x08,0x10;/*zhanghf/汉字“啊”的24*24点阵数据（横置横排）*/char hzbuf2472 = 0x00,0x00,0x00,0x00,0x88,0x00,0x00,0xFC,0x06,0x44,0xCB,0xFF,0x7E,0xC8,0x0C,0x64, 0xC8,0x0C,0x64,0xC8,0x0C,0x64,0xD2,0x4C,0x64,0xD3,0xEC,0x64,0xE2,0x4C,0x64,0xD2, 0x4C,0x64,0xD2,0x4C,0x64,0xCA,0x4C,0x64,0xCA,0x4C,0x7C,0xCB,0xCC,0x64,0xCA,0x4C, 0x64,0xFA,0x0C,0x40,0xD0,0x0C,0x00,0xC0,0x0C,0x00,0xC0,0x0C,0x00,0xC0,0x0C,0x00, 0xC0,0x7C,0x00,0xC0,0x18,0x00,0x80,0x10; /*zhanghf/汉字“啊”的32*32点阵数据（横置横排）*/char hzbuf32128= 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0xC0,0x00,0x00,0x1F,0xE0,0x06, 0x21,0x98,0xDF,0xFF,0x3F,0xD8,0xC0,0x18,0x31,0x99,0x80,0x18,0x31,0x99,0x80,0x18, 0x31,0x99,0x00,0x18,0x31,0x99,0x11,0x98,0x31,0x9A,0x1F,0xD8,0x31,0x9A,0x19,0x98, 0x31,0x9C,0x19,0x98,0x31,0x9A,0x19,0x98,0x31,0x9B,0x19,0x98,0x31,0x99,0x99,0x98, 0x31,0x99,0x99,0x98,0x31,0x98,0xD9,0x98,0x31,0x98,0xD9,0x98,0x3F,0x98,0xD9,0x98, 0x31,0x98,0xDF,0x98,0x31,0x98,0xD9,0x98,0x31,0x1F,0x99,0x18,0x20,0x19,0x90,0x18, 0x00,0x19,0x00,0x18,0x00,0x18,0x00,0x18,0x00,0x18,0x00,0x18,0x00,0x18,0x00,0x18, 0x00,0x18,0x00,0x18,0x00,0x18,0x03,0xF8,0x00,0x18,0x00,0x70,0x00,0x10,0x00,0x20;/*zhanghf/汉字放大处理后的点阵数据*/char fontbuf64512;/*/* 函数名称：void zoom_hz(char *hzbuf,char *fontbuf,int w,int h, */* int xscal) */* 函数功能：点阵汉字放大程序 */* 参数：hzbuf: 汉字原始点阵 */* fontbuf: 汉字缩放处理后的点阵 */* w: 汉字原始点阵的宽度 */* h: 汉字原始点阵的高度 */* xscal: 汉字缩放后的点阵的宽度 */* 全局变量：无 */* 返 回 值：无 */* 调用前提：用户在使用点阵汉字库芯片时偶尔要用到大点阵汉字 */* 或公司的汉字库芯片无法用户要求且用户对字型要求不高时 */* 副 作 用：无 */* 作者： */* 日期： */* 注 释： */* 日期：2007-04-16 */* 修改记录：无 */* 说 明 调用方法： */ /* 如果将16X16原始点阵汉字放大到32X32点阵汉字，则 */* hzbuf-原始点阵 */* fontbuf-返回处理结果 */* w-16 */* h-16 */* xscal-32 */* 例：zoom_hz(hzbuf16,fontbuf64,16,16,32); */*/void zoom_hz(char *hzbuf,char *fontbuf,int w,int h,int xscal) int x,y,ix,iy,ix1,iy1,ix2,iy2,ix3,iy3,i,j,c,c1,c2,c3,c4,w1,wbit; /*bool keyx=0,keyy=0;*/ char keyx=0,keyy=0; int fx,fy; char contbuf512; memset(contbuf,0,sizeof(contbuf); /*keyx = keyy = 0; if ( xscal 32 ) xscal = 32;*/ w1 = w1/4; for(y=0;yh;y+) for(x=0;x3)(7(wbit&0x07)&0x01); if ( !c ) continue; if ( x & x 3)(7(wbit-1)&0x07)&0x01); /*当前点的前点*/ c2 = (*(hzbuf+(wbit+1)3)(7(wbit+1)&0x07)&0x01); /*当前点的后点*/ if ( y & y 3)(7(wbit-w)&0x07)&0x01); /*当前点的上点*/ /*c4 = (*(hzbuf+(wbit+w)3)(7(wbit+w)&0x07)&0x01);*/ /*当前点的下点*/ fx = x*xscal + w1; fy = y*xscal + w1; if ( xscal 3)(7(wbit-xscal)&0x07)&0x01) ) continue; else *(contbuf+(wbit3) |= (1ix & iy2iy )/*如果汉字放大，则补点*/ *(contbuf+(ix1-1+iy1*xscal)3) |= (13) |= (13) |= (1(7(ix3-1+(iy3-1)*xscal)&0x07); keyx = keyx; keyy = keyy; memcpy(fontbuf,contbuf,sizeof(contbuf);/*/* 函数名称：void displaychar(char displaydata) */* 函数功能：汉字点阵每1字节数据在屏幕上打点 */* 参数：displaydata:在屏幕上打点的字节数据 */* 全局变量：无 */* 返 回 值：无 */* 调用前提：无 */* 副 作 用：无 */* 作 者： */* 日 期：2007-04-16 */* 注 释： */* 日期：2007-04-16 */* 修改记录：无 */* 说 明：无 */*/void displaychar(char displaydata)char i;for(i=0;i8;i+) if(displaydata & 0x80)=0x80) printf(*); else printf( ); displaydata = displaydata 32*32*/ zoom_hz(hzbuf16,fontbuf64,16,16,32);for(i=0;i32;i=i+2) displaychar(hzbuf16i); displaychar(hzbuf16i+1); printf(n);for(i=0;i128;i=i+4) displaychar(fontbuf64i); display