Fill Colour in Graphics in C.

Fill Colour in Graphics C

Hello friends in this tutorial we are going to learn about How to fill colour in shapes using graphics C language.

The Colour Table in Graphics C.

Colour	Int Value
Black	0
Blue	1
Green	2
Cyan	3
Red	4
Magenta	5
Brown	6
Light Gray	7
Dark Gray	8
Light Blue	9
Light Green	10
Light Cyan	11
Light Red	12
Light Magenta	13
Yellow	14
White	15

The Pattern Table in Graphics C.

Pattern	Int Value
EMPTY_FILL	0
SOLID_FILL	1
LINE_FILL	2
LTSLASH_FILL	3
SLASH_FILL	4
BKSLASH_FILL	5
LTBKSLASH_FILL	6
HATCH_FILL	7
XHATCH_FILL	8
INTERLEAVE_FILL	9
WIDE_DOT_FILL	10
CLOSE_DOT_FILL	11
USER_FILL	12

In Graphics C setfillstyle() & floodfill() function used to fills colour in shapes.

Syntax of setfillstyle() & floodfill().

setfillstyle(pattern name/value,color name /value);

floodfill(int x, int y, border_color);

Program :

 #include<stdio.h>
 #include<conio.h>
 #include<graphics.h>
 int main()
 {
 int gd=DETECT, gm;
 initgraph(&gd,&gm,"C:\\TC\\BGI");
 setfillstyle(SOLID_FILL, RED); //setfillstyle(1,4);
 circle(320,240,50);
 floodfill(320,240,WHITE); //floodfill(320,240,15);
 getch(); 
 }

So, in this tutorial we learnt about how to fills colour in shapes using graphics C. I hope it was useful for you .

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