?? lcd.cpp
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#include "lcd.h"
#include "Unit1.h"
#define IS_ABS(a) ((a>0)?a:-a)
extern const unsigned char hzk12[];
extern const unsigned char ascii6x12[];
const unsigned char gImage_hhh7[49] = {// 7*7
0XFF,0XFF,0X00,0X00,0X00,0XFF,0XFF,
0XFF,0X00,0X00,0X00,0X00,0X00,0XFF,
0X00,0X00,0X00,0X00,0X00,0X00,0X00,
0X00,0X00,0X00,0X00,0X00,0X00,0X00,
0X00,0X00,0X00,0X00,0X00,0X00,0X00,
0XFF,0X00,0X00,0X00,0X00,0X00,0XFF,
0XFF,0XFF,0X00,0X00,0X00,0XFF,0XFF,};
const unsigned char gImage_hhh4[16] = { // 4*4
0XFF,0X00,0X00,0XFF,
0X00,0X00,0X00,0X00,
0X00,0X00,0X00,0X00,
0XFF,0X00,0X00,0XFF,
};
extern PACKAGE TForm1 *Form1;
void Change_RGB(uint32 color_num,uint8 *R,uint8 *G,uint8 *B)
{
*R=(uint8)((color_num>>16)&0xff);
*G=(uint8)((color_num>>8)&0xff);
*B=(uint8)(color_num&0xff);
}
void lcd_layer_setpixel(int x,int y,int color)
{
uint8 R,G,B;
void *tt=Form1->Image1->Canvas->Handle;
Change_RGB(color,&R,&G,&B);
::SetPixelV(tt,x,y,RGB(R,G,B));
}
void line_hang(uint32 x1,uint32 y1,uint32 x2,uint32 color)
{
uint32 i;
for(i=x1;i<x2;i++)
{
lcd_layer_setpixel(i,y1,color);
}
}
void line_lie(uint32 x1,uint32 y1,uint32 y2,uint32 color)
{
uint32 i;
for(i=y1;i<y2;i++)
{
lcd_layer_setpixel(x1,i,color);
}
}
void busybox_all(uint32 x1,uint32 y1, uint32 w,uint32 h,uint32 color)
{
uint32 i;
uint32 j;
for(j=y1;j<y1+h;j++)
{
for(i=x1;i<x1+w;i++)
{
lcd_layer_setpixel(i,j,color);
}
}
}
void busybox_allxy(uint32 x1,uint32 y1, uint32 x2,uint32 y2,uint32 color)
{
uint32 i;
uint32 j;
for(j=y1;j<y2;j++)
{
for(i=x1;i<x2;i++)
{
lcd_layer_setpixel(i,j,color);
}
}
}
void busybox(uint32 x1,uint32 y1,uint32 x2,uint32 y2,uint32 color)
{
line_hang(x1,y1,x2,color);
line_hang(x1,y2,x2,color);
line_lie(x1,y1,y2,color);
line_lie(x2,y1,y2,color);
}
void Lcd_DspHz(uint32 x0, uint32 y0, uint8 *s, uint8 type,uint32 color)
{
uint32 i,j,yy,xx;
uint8 qm,m;
int32 n=0;
int32 ulOffset;
uint8 ss1;
uint8 ss2;
while((*s)!=0)
{
ss1=*(s);
ss2=*(s+1);
if(ss1<0xb0) //英文
{
//此處添加英文打點函數
ulOffset = (int32)(ss1-0x20) * 12;
for(i=0;i<12;i++)
{
ss1=ascii6x12[ulOffset +i];
for(j=0;j<8;j++)
{
if(ss1&0x80)
{
lcd_layer_setpixel(x0+n+j ,i+y0,color);
}
ss1=ss1<<1;
}
}
s=s+1;
n=n+6;
continue;
}
else //中文
{
ulOffset = (int32)((ss1-0xb0) * 94 +(ss2-0xa1)) * 24;
//printf("------------------------------------------------------%d\n",ulOffset);
for(i=0;i<24;i++)
{
qm=hzk12[ulOffset + i];
m=0x80;
xx=x0+n+(i%0x02)*8;
yy=y0+(i/2);
for(j=0;j<8;j++)
{
if(m&qm)
{
lcd_layer_setpixel(xx+j,yy,color);
}
m=m>>1;
}
}
n=n+12;
}
s=s+2;
}
}
void LCD_DrawPoint(uint32 x,uint32 y,uint32 color)
{
lcd_layer_setpixel(x,y,color);
return;
}
void LCD_DrawBrush(uint32 x,uint32 y,uint32 color,int8 type)
{
uint8 i,j;
//printf("x=%d,y=%d\n",x,y);
if(type==3)
{
for(i=0;i<7;i++)
{
for(j=0;j<7;j++)
{
if(gImage_hhh7[i*7+j]==0x00)
{
LCD_DrawPoint(x+i,y+j,color);
}
}
}
}
else if(type==2)
{
for(i=0;i<4;i++)
{
for(j=0;j<4;j++)
{
if(gImage_hhh4[i*4+j]==0x00)
{
LCD_DrawPoint(x+i,y+j,color);
}
}
}
}
else
{
LCD_DrawPoint(x,y,color);
}
}
void LCD_DrawBrushLine(uint32 x1, uint32 y1, uint32 x2, uint32 y2,uint32 color,int8 type)
{
uint32 x, y, t;
int32 c;
//printf("x1=%d,y1=%d\n",x1,y1);
//printf("x2=%d,y2=%d\n",x2,y2);
if((x1 == x2) && (y1 == y2))
{
LCD_DrawBrush(x1,y1,color,type);
}
else if(IS_ABS((int32)(y2-y1)) > IS_ABS((int32)(x2-x1)))
{
if(y1 > y2)
{
t = y1;
y1 = y2; y2 = t;
t = x1;
x1 = x2; x2 = t;
}
c=(int32)(x2 - x1);
for(y = y1; y <= y2; y=y+type)
{
x = x1+ c*(int32)(y - y1)/(int32)(y2 - y1) ;
LCD_DrawBrush(x,y,color,type);
}
for(;y<=y2;y++)
{
x = c*(int32)(y - y1)/(int32)(y2 - y1) + x1;
LCD_DrawBrush(x,y,color,type);
}
}
else
{
if(x1 > x2)
{
t = y1;
y1 = y2;y2 = t;
t = x1;
x1 = x2; x2 = t;
}
c=(int32)(y2 - y1);
for(x = x1; x <= x2; x=x+type)
{
y = c* (int32)(x - x1)/(int32)(x2 - x1) + y1;
LCD_DrawBrush(x,y,color,type);
}
for(;x <= x2;x++)
{
y = c* (int32)(x - x1)/(int32)(x2 - x1) + y1;
LCD_DrawBrush(x,y,color,type);
}
}
}
/*
void paint_bmp_bg(lcd_layer *p,uint16 x,uint16 y,uint16 w,uint16 h,const uint8 *bgp)
{
uint16 i,j,k;
uint32 m,n=0;
uint16 src_w=0,src_h=0;
uint8 co_tran_type=0; //透明標志
uint8 pic_paint_type=0; //填充方式
uint16 tran_co=0;
uint16 left=0;
uint16 mid=0;
uint16 right=0;
uint16 top=0;
uint16 center=0;
uint16 bottom=0;
uint16 *data;
uint32 co;
co_tran_type=bgp[0];
pic_paint_type=bgp[1];
data=(uint16 *)(&bgp[20]);
tran_co=*(uint16 *)(&bgp[2]);
src_w=*(uint16 *)(&bgp[4]);
src_h=*(uint16 *)(&bgp[6]);
left=*(uint16 *)(&bgp[8]);
mid=*(uint16 *)(&bgp[10]);
right=*(uint16 *)(&bgp[12]);
top=*(uint16 *)(&bgp[14]);
center=*(uint16 *)(&bgp[16]);
bottom=*(uint16 *)(&bgp[18]);
//printf("top=%d,center=%d,bottom=%d\n",top,center,bottom);
//printf("w=%d,h=%d,data=%x,tran_co=%x,pic_paint_type=%d\n",src_w,src_h,data[0],tran_co,pic_paint_type);
//圖片字模直接貼圖,橫向取模
if(pic_paint_type==0)
{
h=IS_MIN(src_h,h);
w=IS_MIN(src_w,w);
//printf("w=%d,h=%d,data=%x,tran_co=%x,pic_paint_type=%d\n",w,h,data[0],tran_co,pic_paint_type);
for(i=0,m=0;i<h;i++,m=m+src_w)
{
for(j=0,n=0;j<w;j++,n++)
{
if(co_tran_type==1)
{
if(data[m+n]==tran_co)
{
continue;
}
}
lcd_layer_setpixel16(p, (x+j), (y+i), data[m+n]);
}
//printf("m+n=%d\n",(m+n));
}
//printf("m+n=%d\n",(m+n));
return;
}
//對圖片進行橫縱中心位拉伸顯示
else if(pic_paint_type==1)
{
uint8 R,B,G,Alpha=100;
n=0;
m=0;
k=0;
for(j=0;j<w;j++)
{
for(i=0;i<h;i++,n++)
{
//縱向拉伸
if((i>top)&&(i<(h-bottom)))
{
k++;
if(k==center)
{
n=n-center;
k=0;
}
//printf("i=%d,j=%d,k=%d,m=%d,n=%d\n",i,j,k,m,n);
}
if(co_tran_type==1)
{
if(data[n]==tran_co)
{
continue;
}
}
else if(co_tran_type==2)
{
Alpha=tran_co;
co=lcd_layer_getpixel16(p, (x+j), (y+i));
R =(((co>>11)&0x1f)*(100-Alpha)+((data[n]>>11)&0x1f)*Alpha)/100;
G =(((co>>5)&0x3f)*(100-Alpha)+((data[n]>>5)&0x3f)*Alpha)/100;
B =((co&0x1f)*(100-Alpha)+(data[n]&0x1f)*Alpha)/100;
co=((R&0x1f)<<11)+((G&0x3f)<<5)+(B&0x1f);
lcd_layer_setpixel16(p, (x+j), (y+i),co);
}
//lcd_layer_setpixel16(p, (x+j), (y+i),co data[n]);
}
if((j>=left)&&(j<(w-right-1)))
{
//橫向拉伸
m++;
if(m==mid)
{
n=n-mid*src_h;
m=0;
}
}
}
return;
}
//對圖片進行橫縱放大拉伸顯示
else if(pic_paint_type==2)
{
for(j=0;j<w;j++)
{
for(i=0;i<h;i++)
{
n=((i*src_h/h)+(j*src_w/w)*src_h);
// printf("i=%d,j=%d,n=%d\n",i,j,n);
if(co_tran_type==1)
{
if(data[n]==tran_co)
{
continue;
}
}
lcd_layer_setpixel16(p, (x+j), (y+i), data[n]);
}
}
return;
}
//圖片字模直接貼圖,豎向取模
else if(pic_paint_type==3)
{
h=IS_MIN(src_h,h);
w=IS_MIN(src_w,w);
//printf("w=%d,h=%d,data=%x,tran_co=%x,pic_paint_type=%d\n",w,h,data[0],tran_co,pic_paint_type);
for(i=0,m=0;i<w;i++,m=m+src_h)
{
for(j=0,n=0;j<h;j++,n++)
{
if(co_tran_type==1)
{
if(data[m+n]==tran_co)
{
continue;
}
}
lcd_layer_setpixel16(p, (x+i), (y+j), data[m+n]);
}
//printf("m+n=%d\n",(m+n));
}
//printf("m+n=%d\n",(m+n));
return;
}
return;
}
*/
/*
uint32 RGB(uint8 R,uint8 G,uint8 B)
{
return ((R<<16)|(G<<8)|(B));
} */
extern const char Gbmp_frm[391703];
//#define DEBUG
void paint_bmp_bg(uint16 x,uint16 y,uint16 w,uint16 h,const uint8 *bgp)
{
int32 i,j,m=0,k=0,kk=0;
//int w,h;
int32 n=0,t=0;
uint32 src_w=0,src_h=0;
char colormask,colortran;
char colortran_per;
char autosize;
char *co_p,*co_data,*bg_data;
unsigned short left=0;
unsigned short mid=0;
unsigned short right=0;
unsigned short top=0;
unsigned short center=0;
unsigned short bottom=0;
char R,G,B;
uint32 src,mask;
#ifdef DEBUG
FILE *fp;
fp=fopen("debug.txt","wb");
#endif
colormask=bgp[0];
mask=RGB(bgp[3],bgp[2],bgp[1]);
#ifdef DEBUG
src=RGB(bgp[25],bgp[24],bgp[23]);
fprintf(fp,"colormask=%d,mask=%d,src=%d\n",colormask,(int)mask,(int)src);
#endif
colortran=bgp[4];
colortran_per=bgp[5];
src_w=*(unsigned short *)(&bgp[6]);
src_h=*(unsigned short *)(&bgp[8]);
left=*(unsigned short *)(&bgp[10]);
mid=*(unsigned short *)(&bgp[12]);
right=*(unsigned short *)(&bgp[14]);
top=*(unsigned short *)(&bgp[16]);
center=*(unsigned short *)(&bgp[18]);
bottom=*(unsigned short *)(&bgp[20]);
autosize=bgp[22];
#ifdef DEBUG
fprintf(fp,"left=%d,mid=%d,right=%d\n",left,mid,right);
fprintf(fp,"top=%d,center=%d,bottom=%d\n",top,center,bottom);
#endif
co_data=(char *)&bgp[24];
bg_data=(char *)&Gbmp_frm[24];
for(i=0,kk=0;i<w;i++,kk++)
{
n=kk;
for(j=0,k=0;j<h;j++,n=n+src_w)
{
if((autosize==1)&&(j>top)&&(j<(h-bottom)))
{
//縱向拉伸
k++;
if(k==center)
{
n=n-center*src_w;
k=0;
}
}
else if(autosize!=1)
{
n=((j*src_h/h)*src_w+(i*src_w/w));
}
co_p=&co_data[n*3];
src=RGB(co_p[2],co_p[1],co_p[0]);
#ifdef DEBUG
//if(i==0) fprintf(fp,"i=%d,n=%d,mask=%d,src=%d\n",i,n,(int)mask,(int)src);
fprintf(fp,"i=%d,j=%d,n=%d,\n",i,j,n);
#endif
if((colormask)&&(src==mask)) continue;
if(colortran)
{
//t=(((y-(p->h-272)/2)+j)*480+((x-p->w/2+240)+i))*3;
R=((((uint16)bg_data[t+2])*(0xff-colortran_per))+(((uint16)co_p[0])*colortran_per))/0XFF;
G=((((uint16)bg_data[t+1])*(0xff-colortran_per))+(((uint16)co_p[1])*colortran_per))/0XFF;
B=((((uint16)bg_data[t])*(0xff-colortran_per))+(((uint16)co_p[2])*colortran_per))/0XFF;
src=RGB(R,G,B);
}
//hdc->Canvas->Pixels[i][h-j-1]=src;
lcd_layer_setpixel((x+i),(y+h-j-1),src);
}
if((autosize==1)&&(i>=left)&&(i<(w-right-1)))
{
//橫向拉伸
m++;
if(m==mid)
{
kk=kk-mid;
m=0;
}
}
}
#ifdef DEBUG
fclose(fp);
#endif
}
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