void DrawRectangle(dword x,y,width,height,color1)
{
DrawBar(x,y,width,1,color1);
DrawBar(x,y+height,width,1,color1);
DrawBar(x,y,1,height,color1);
DrawBar(x+width,y,1,height+1,color1);
}
void DrawRectangle3D(dword x,y,width,height,color1,color2)
{
DrawBar(x,y,width+1,1,color1);
DrawBar(x,y+1,1,height-1,color1);
DrawBar(x+width,y+1,1,height,color2);
DrawBar(x,y+height,width,1,color2);
}
void DrawCaptButton(dword x,y,width,height,id,color,text,text_len)
{
DefineButton(x,y,width,height,id+BT_HIDE,0xEFEBEF);
WriteText(-text_len*6+width/2+x+1,height/2-3+y,0x80,0,text,0);
}
void DrawCircle(int x, y, r)
{
int i;
float px=0, py=r, ii = r * 3.1415926 * 2;
FOR (i = 0; i < ii; i++)
{
PutPixel(px + x, y - py, 0);
px = py / r + px;
py = -px / r + py;
}
}