[mw_shl_code=c,true]typedef struct typFont16// 汉字字模数据结构
{
u8 Ind[2];// 汉字字模数据结构
u16 MSK[32];// 点阵码数据(16*16/8)
}typFont16;[/mw_shl_code]
[mw_shl_code=c,true]//自制的字库[/mw_shl_code]
[mw_shl_code=c,true]const struct typFont16 Font16lib[]=
{
"我",0x04,0x00,0x24,0x10,0x24,0x12,0x24,0x21,0x7F,0xFE,0xC4,0x40,0x44,0x82,0x04,0x02,0x04,0x04,0xFF,0xC8,0x04,0x30,0x44,0x28,0x34,0x44,0x05,0x82,0x04,0x1F,0x00,0x00,/*"我",0*/
"爱",0x01,0x00,0x26,0x82,0x34,0x84,0x2C,0x89,0x24,0x91,0x24,0xE1,0x37,0xB2,0x4C,0xAA,0x44,0xA4,0x44,0xA4,0x4C,0xAA,0x74,0xB2,0xC4,0x81,0x45,0x01,0x06,0x01,0x00,0x00,/*"爱",1*/
"你",0x00,0x80,0x01,0x00,0x06,0x00,0x1F,0xFF,0xE0,0x00,0x02,0x08,0x04,0x30,0x18,0xC0,0xF0,0x02,0x10,0x01,0x13,0xFE,0x10,0x00,0x10,0x80,0x14,0x60,0x18,0x18,0x00,0x00,/*"你",2*/
};[/mw_shl_code]
[mw_shl_code=c,true][/mw_shl_code]
[mw_shl_code=c,true][/mw_shl_code]
[mw_shl_code=c,true][/mw_shl_code]
[mw_shl_code=c,true]
[mw_shl_code=c,true]/*显示汉字函数
x,y起点坐标
*font:字体的指针
size:字体大小,即字体高度
*/
void Show_Chinese(u16 x,u16 y,u8 *font,u8 size)
{
u8 temp,t1,t,j;
u16 y0=y;
u16 colortemp=POINT_COLOR;
while (*font != '\0')
{
for(t1=0;t1<3;t1++)//字长3个
{
if ((Font16lib[t1].Ind[0]==*font)&&(Font16lib[t1].Ind[1]==*(font+1)))
{
for(t=0;t<32;t++)//MSK位数 16*16/8
{
temp=Font16lib[t1].MSK[t];
for(j=0;j<8;j++)
{
if(temp&0x80)LCD_DrawPoint(x,y);
else
{
colortemp=POINT_COLOR;
POINT_COLOR=BACK_COLOR;
LCD_DrawPoint(x,y);
POINT_COLOR=colortemp;
}
temp<<=1;
y++;
if((y-y0)==size)
{
y=y0;
x++;
}
}
}
}
font+=2;
x+=size/4;//下一个汉字偏移
}
}
}[/mw_shl_code]
[/mw_shl_code]
根据原子的代码,我改写了一下显示汉字函数,不用GBK,自制一个字库,然后自己改写了一下代码,能实现显示汉字功能。
在主函数中调用这句Show_Chinese(10,100,"我爱你",16); 能显示“我爱你”。
这里我有几个疑问,第一自制字库的结构体内存怎么分配的?
第二,主函数调用Show_Chinese(10,100,"我爱你",16);这个函数,“我爱你”这三个字,怎么找到自己的字符数据的?
第三,keil中,分配 Show_Chinese(10,100,"我爱你",16); 空间的时候,“我爱你”它怎么分配的,是不是根据内码来分配?
谢谢各位大神的指导。
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