/*======================program for implementation of PAINT =======================*/
Code :
/* * * * * * * * *> PAINT 0.2 <* * * * ** /
AUTHOR : NIKHIL.K.R
Email : nikhilkr@hotmail.com
*/
/************************************HELP********************
1. USE LEFT BUTTON FOR SELECTING BRUSH-SIZE,COLOR,SHAPES
AND FREE-HAND DRAWING.
2. USE RIGHT BUTTON FOR DRAWING SHAPES
LAST MODIFICATION: 09/04/2005
/**********************************************************/
#include
#include
#include
#include
union REGS i,o;
int X,Y,COLOR=15,SIZE=0,CLEAR=0;
main()
{
int gd=DETECT,gm,maxx,maxy,x,y,button,prevx,prevy,errorcode;
char ch=99;
initgraph(&gd,&gm,"c:\tc\bgi");
/* read result of initialization */
errorcode = graphresult();
if (errorcode != grOk) /* an error occurred */
{
gotoxy(12,13);
printf("Graphics error: %s
", grapherrormsg(errorcode));
textcolor(RED + BLINK);
cprintf("Press any key to halt:");
getch();
exit(1); /* terminate with an error code */
}
// introduction();
setbkcolor(0);
maxx=getmaxx();
maxy=getmaxy();
COLOR=8;
start();
setcolor(15);
settextstyle(3,1,4);
outtextxy(25,102,"nikhilkr@hotmail.com");
settextstyle(10,0,4);
outtextxy(170,10,"NIKHIL'S PAINT 0.2");
ohm();
setcolor(4);
rectangle(0,0,maxx-3,maxy);//outer box
rectangle(2,2,maxx-5,maxy-2);
begin:
setcolor(9);
AGAIN:
if(CLEAR)
{
cleardevice();
CLEAR=0;
setcolor(15);
settextstyle(3,1,4);
outtextxy(-75,17,"nikhilkr@hotmail.com");
settextstyle(10,0,4);
outtextxy(70,-75,"NIKHIL'S PAINT 0.2");
ohm();
setcolor(4);
rectangle(-100,-85,537,393);//outer box
rectangle(-98,-83,536,391);
}
setviewport(100,85,633,110,0);
menu();
if(initmouse()==0)
{
closegraph();
restorecrtmode();
printf("MOUSE DRIVER NOT LOADED");
exit(1);
}
restrictmouseptr(100,100,maxx-8,maxy-5);
showmouseptr();
while(!kbhit())
{
getmousepos(&button,&x,&y);
if((button & 1)==1)
{
hidemouseptr(); //hide mouse while drawing
menu();
prevx=x;
prevy=y;
while((button & 1)==1)
{
if(y>130 && prevy>130)//DRAW INSIDE WORK AREA
{
setcolor(COLOR);
if(SIZE)
{
setfillstyle(1,COLOR);
ellipse(x-100,y-85,0,360,SIZE,SIZE);
fillellipse(x-100,y-85,SIZE,SIZE);
}
else
line(prevx-100,prevy-85,x-100,y-85);
prevx=x;
prevy=y;
}
getmousepos(&button,&x,&y);
}
if(CLEAR)
goto AGAIN;
showmouseptr();
}
}
ch=getche();
goto begin;
}
tools(int x,int y,int colour,int io)// io => cursor inside/outside
{
int xx,yy;
setcolor(colour);
if((x>577 && x<631)&&(y>100 && y<110) && io)
{
settextstyle(7,0,1);
outtextxy(487,2,"QUIT");
}
else if(x>469 && x<593 && y>100 && y<110 && io)
{
settextstyle(11,0,1);
outtextxy(372,2," BRUSH SIZE");
}
else if(x>100 && x<469 && y>85 && y<110 && io)
rectangle(-2,-2,369,25);
else if(io==0)
{
settextstyle(11,0,1);
outtextxy(372,2," BRUSH SIZE");
settextstyle(7,0,1);
outtextxy(487,2,"QUIT");
setcolor(7);
rectangle(-2,-2,369,25);
}
return;
}
set_color()
{
int i,j,x=0;
setcolor(1);
for(i=15;i>=0;i--)
{
setcolor(15);
ellipse(x+12,13,0,360,11,11);
setfillstyle(1,i);
fillellipse(x+12,13,11,11);
x+=23;
}
return;
}
menu()
{
int maxx,maxy;
maxx=getmaxx();
maxy=getmaxy();
setcolor(8);
// setlinestyle(1,1,1);
rectangle(0,0,maxx-107,maxy-88);//inner box
setcolor(7);
rectangle(-3,-3,maxx-106,maxy-88);
gotoxy(31,8);
line(0,25,533,25);//toolbar line
line(369,25,369,0);//color divide line
line(478,25,478,0);//fill divide line
line(370,10,477,10);//partition line of size
rectangle(386,10,417,25);//brush size
rectangle(400,10,434,25);// " "
rectangle(448,10,465,25);// " "
settextstyle(11,0,1);
rectangle(145,25,202,45);//circle box line
rectangle(260,25,377,45);
outtextxy(90,32,"CIRCLE BOX LINE LINE PATTERN ");
outtextxy(382,32,"CLEAR");
line(0,45,531,45);
line(425,25,425,45); // x/y divide line
line(80,25,80,45);//TIME
setcolor(14);
settextstyle(11,0,1);
setcolor(13);
outtextxy(375,15,"0 1 2 3 4 5 6");
set_color();
return;
}
initmouse()
{
i.x.ax=0;
int86(0x33,&i,&o);
return(o.x.ax);
}
showmouseptr()
{
i.x.ax=1;
int86(0x33,&i,&o);
return;
}
hidemouseptr()
{
i.x.ax=2;
int86(0x33,&i,&o);
return;
}
restrictmouseptr(int x1,int y1,int x2,int y2)
{
i.x.ax=7;
i.x.cx=x1;
i.x.dx=x2;
int86(0x33,&i,&o);
i.x.ax=8;
i.x.cx=y1;
i.x.dx=y2;
int86(0x33,&i,&o);
return;
}
getmousepos(int *button,int *x,int *y)
{
struct time t;
i.x.ax=3;
int86(0x33,&i,&o);
*button=o.x.bx;
*x=o.x.cx;
*y=o.x.dx;
gotoxy(68,8);
printf("X:%d Y:%d",*x,*y);
gettime(&t);
gotoxy(14,8);
printf("%2d:%02d:%02d ",t.ti_hour, t.ti_min, t.ti_sec);
ohm();
if(*y<110)
tools(*x,*y,10,1);
else if(*y>110)
tools(*x,*y,6,0);//outside the tool-box
if((*button & 1)==1)
click(*x,*y);
return;
}
click(int x,int y)
{
if((x>100 && x<123)&&(y>90 && y<110))//COLOR OF BRUSH SELECTION
COLOR=15;
else if((x>123 && x<146)&&(y>90 && y<110))
COLOR=14;
else if((x>146 && x<169)&&(y>90 && y<110))
COLOR=13;
else if((x>169 && x<192)&&(y>90 && y<110))
COLOR=12;
else if((x>192 && x<215)&&(y>90 && y<110))
COLOR=11;
else if((x>215 && x<238)&&(y>90 && y<110))
COLOR=10;
else if((x>238 && x<261)&&(y>90 && y<110))
COLOR=9;
else if((x>261 && x<284)&&(y>90 && y<110))
COLOR=8;
else if((x>284 && x<307)&&(y>90 && y<110))
COLOR=7;
else if((x>307 && x<330)&&(y>90 && y<110))
COLOR=6;
else if((x>330 && x<353)&&(y>90 && y<110))
COLOR=5;
else if((x>353 && x<376)&&(y>90 && y<110))
COLOR=4;
else if((x>376 && x<399)&&(y>90 && y<110))
COLOR=3;
else if((x>399 && x<422)&&(y>90 && y<110))
COLOR=2;
else if((x>422 && x<444)&&(y>90 && y<110))
COLOR=1;
else if((x>444 && x<469)&&(y>90 && y<110))
COLOR=0;
else if((x>469 && x<486)&&(y>90 && y<110)) //BRUSH SIZE SELECTION
SIZE=0;
else if((x>486 && x<500)&&(y>90 && y<110))
SIZE=1;
else if((x>500 && x<517)&&(y>90 && y<110))
SIZE=2;
else if((x>517 && x<534)&&(y>90 && y<110))
SIZE=3;
else if((x>534 && x<548)&&(y>90 && y<110))
SIZE=4;
else if((x>548 && x<565)&&(y>90 && y<110))
SIZE=5;
else if((x>565 && x<577)&&(y>90 && y<110))
SIZE=6;
else if((x>180 && x<244)&&(y>112 && y<130))
draw(2,0);
else if((x>244 && x<302)&&(y>112 && y<130))
draw(1,0);
else if((x>302 && x<360)&&(y>112 && y<130))
draw(3,0);
else if((x>360 && x<477)&&(y>112 && y<130))
draw(3,1);
else if((x>477 && x<579)&&(y>112 && y<130))
CLEAR=1;
else if((x>579 && x<631)&&(y>90 && y<110)) //QUIT CLICKED
{
start();
exit(1);
}
return;
}
draw(int flag,int pat)
{
int button,x,y,sx,sy,x1,x2,y1,y2,tx,ty,lx,ly,prex,prey,rx,ry;
do
{
showmouseptr();
getmousepos(&button,&tx,&ty);
if((button && 2 ==2)&& ty>131 && tx>100)
{
hidemouseptr();
prex=sx=x=x1=x2=tx;
prey=sy=y=y1=y2=ty;
lx=x;
ly=y;
setcolor(COLOR);
rx=x2-x1;
ry=y2-y1;
if(flag==2)
ellipse(x1-100,y1-85,0,360,rx,ry);
else if(flag==1)
rectangle(x1-100,y1-85,x2-100,y2-85);
else if(flag==3 &&pat==0)
line(lx-100,ly-85,tx-100,ty-85);
getmousepos(&button,&tx,&ty);
while((button &2)==2)
{
if((x!=tx || y!=ty) && ty>130 && tx>100)
{
setcolor(0);
ry=y2-y1;
rx=x2-x1;
if(flag==2)
{
if(((y1-ry)>131 && (x1-rx)>100))
ellipse(x1-100,y1-85,0,360,rx,ry);
else
start();
}
else if(flag==1&& (y2-85)>25)
rectangle(x1-100,y1-85,x2-100,y2-85);
else if(flag==3)
line(lx-100,ly-85,tx-100,ty-85);
x=tx;
y=ty;
if(x {
x1=x;
x2=sx;
}
else
{
x1=sx;
x2=x;
}
if(y {
y1=y;
y2=sy;
}
else
{
y1=sy;
y2=y;
}
setcolor(COLOR);
ry=y2-y1;
rx=x2-x1;
if(flag==2)
{
if(((y1-ry)>131 && (x1-rx)>100))
ellipse(x1-100,y1-85,0,360,rx,ry);
else
{
settextstyle(11,0,1);
setcolor(9);
outtextxy(430,52,"OUT OF RANGE");
start();
delay(800);
setcolor(0);
outtextxy(430,52,"OUT OF RANGE");
}
}
else if(flag==1)
rectangle(x1-100,y1-85,x2-100,y2-85);
else if(flag==3 &&pat==0)
{
line(lx-100,ly-85,x-100,y-85);
setcolor(0);
line(lx-100,ly-85,prex-100,prey-85);
prex=tx;
prey=ty;
}
else if(flag==3 && pat==1)
line(lx-100,ly-85,x-100,y-85);
}
getmousepos(&button,&tx,&ty);
}
showmouseptr();
if(flag==3)
{
setcolor(COLOR);
line(lx-100,ly-85,x-100,y-85);
}
}
}
while((button & 1)!=1);
return;
}
introduction()
{
char a[10]="MATRIX";
int i;
setbkcolor(1);
gotoxy(35,13);
delay(1400);
for(i=0;i<6;i++)
{
delay(400);
printf("%c ",a[i]);
sound(5000);
delay(50);
nosound();
}
setcolor(10);
line(200,210,450,210);
sound(8000);
delay(400);
nosound();
cleardevice();
setcolor(4);
settextstyle(8,0,3);
outtextxy(200,200,"PRESS ANY KEY...");
getch();
cleardevice();
return;
}
start()
{
sound(2550);
delay(100);
nosound();
return;
}
ohm()
{
setfillstyle(1,COLOR);
fillellipse(-40,-45,45,15);
setcolor(COLOR+2);
settextstyle(8,0,3);
outtextxy(-64,-62,"HCL");
return;
}
