int main(int argc, char** argv)
{
int fbfd, status, offset;
/* 프레임버퍼 정보 처리를 위한 구조체 */
unsigned short pixel;
fbfd = open(FBDEVICE, O_RDWR); /* 사용할 프레임버퍼 장치를 오픈한다. */
if(fbfd < 0) {
perror("Error: cannot open framebuffer device");
return -1;
}
DrawPoint(fbfd, 50, 50, makepixel(255, 0, 0)); /* Red 점을 출력 */
DrawPoint(fbfd, 100, 100, makepixel(0, 255, 0)); /* Green 점을 출력 */
DrawPoint(fbfd, 150, 150, makepixel(0, 0, 255)); /* Blue 점을 출력 */
DrawLine(fbfd, 0, 100, 200, makepixel(0, 255, 255)) ; /* Cyan 색상을 생성 */
DrawCircle(fbfd, 200, 200, 100, makepixel(255, 0, 255)) ; /* Magenta색상을 생성 */
close(fbfd); /* 사용이 끝난 프레임버
퍼 장치를 닫는다. */
return 0;
}
int main(int argc, char** argv){
int fbfd, status, offset;
unsigned short pixel;
fbfd = open(FBDEVICE, O_RDWR);
if(fbfd<0){
perror("error");
return -1;
}
DrawFace(fbfd, 0,0,0,0, makepixel(255,255,0));
close(fbfd);
return 0;
}
void draw_icon(struct icon *icon)
{
int i, j;
bmphandle_t bh;
if (icon->mode) {
bh = bmp_open(icon->name);
if (bh == NULL) {
perror("bmp_open");
return;
}
for (i=icon->y; i<icon->y+bmp_height(bh); i++)
for (j=icon->x; j<icon->x+bmp_width(bh); j++)
*(myfb->fb + i*myfb->fbvar.xres +j) = makepixel(bmp_getpixel(bh, j-icon->x, i-icon->y));
bmp_close(bh);
} else {
drow_rect(icon->x, icon->y, icon->x + icon->w, icon->y + icon->h, icon->color);
put_string_center(icon->x + icon->w/2, icon->y + icon->h/2, icon->name, icon->color);
}
}
void set_bgcolor(void)
{
memset(myfb->fb, makepixel(bgcolor), myfb->fbvar.xres*20);
}
