Thread: Size of text

I found this on a web site, would this be the code that i could use?

Code:

setcolor(YELLOW); 
settextstyle(DEFAULT_FONT, HORIZ_DIR, 2); // 2 = size 
outtextxy(20, 320, "Press any key ... "); 
getch();

Code:

// do some graphics using the WinBgi package from:
// http://csci.biola.edu/csci105/using_winbgi.html
//
// for Dev-C++ you need to fix graphics2.h and WinBgi2.cpp
// do change  unsigned int getpixel() to  int getpixel()
// 
// have WinBgi2.cpp in the working folder and add to project
// have graphics2.h in the working folder
// link with libgdi32.a
// this Dev-C++ project is a Console Application
 
#include <cstdio>
#include <cmath>
#include "graphics2.h"
 
using namespace std;
 
int main()
{
 	int GraphDriver = 0, GraphMode = 0;
 	// create graph window frame
	initgraph(&GraphDriver, &GraphMode, "", 640, 480); 
 
	// first draw two ellipses and a line ...
  setcolor(CYAN);
	setlinestyle(SOLID_LINE, 0, 2);  // 2 pixels wide
	//** ellipse(int x,int y,int sa,int ea,int rx,int ry)
  //**   center = x, y 
  //**   sa = start of arc  (0 to 360 degrees)
  //**   ea = end of arc
  //**   rx = length of horizontal axis (radius)
  //**   ry = length of vertical axis (radius)
	ellipse(320, 150, 0, 360, 150, 20);
	
	setcolor(LIGHTGREEN);
	setlinestyle(SOLID_LINE, 0, 3);  // 3 pixels wide
	ellipse(320, 150, 0, 360, 40, 90);
	
	setcolor(LIGHTRED);
	setlinestyle(SOLID_LINE, 0, 2);
             // line(int x1, int y1, int x2, int y2)
	line(20, 300, 600, 300);
	
	setcolor(YELLOW);
	settextstyle(DEFAULT_FONT, HORIZ_DIR, 2);
	outtextxy(20, 320, "Press any key ... ");
	getch();  // wait
 
	// now draw some fancy lines ...
  int x, y;
	int spokes = 6;  // triangle = 3,  more complex > 3
	double radians;
  	
	setcolor(GREEN);
	radians = 360 / (spokes * 57.29578);
	for (x = 1; x <= spokes; x++) 
  {
		for (y = x; y <= spokes; y++) 
    {
			line((int)(sin(y * radians) * 225 + 320),(int)(cos(y * radians) * 145 + 150),
		  (int)(sin(x * radians) * 225 + 320),(int)(cos(x * radians) * 145 + 150));
		}
	}
	outtextxy(20,320,"Press any key ... ");
	getch();  // wait
	
	closegraph();
	
  return 0;
}

Does it have graphics2.h too? (I'm interested Thanks for posting!)

yes it does

Em, what site did you get it from (we need graphics2.h to work it ... ), or paste the header there too

<--------------------------------------

Nice arrow! Sometimes I need it for not seeing the obvious. It would have been better had you bolded it though I may have missed it again!

I cant seem to get it to work, i keep getting errors like

Compiler: Default compiler
Building Makefile: "C:\Dev-Cpp\Test\Makefile.win"
Executing make...
make.exe -f "C:\Dev-Cpp\Test\Makefile.win" all
g++.exe main.o -o "Project2.exe" -L"C:/Dev-Cpp/lib"

main.o(.text+0x61):main.cpp: undefined reference to `initgraph'
main.o(.text+0x6d):main.cpp: undefined reference to `setcolor'
main.o(.text+0x89):main.cpp: undefined reference to `setlinestyle'
main.o(.text+0xbd):main.cpp: undefined reference to `ellipse'
main.o(.text+0xc9):main.cpp: undefined reference to `setcolor'
main.o(.text+0xe5):main.cpp: undefined reference to `setlinestyle'
main.o(.text+0x119):main.cpp: undefined reference to `ellipse'
main.o(.text+0x125):main.cpp: undefined reference to `setcolor'
main.o(.text+0x141):main.cpp: undefined reference to `setlinestyle'
main.o(.text+0x165):main.cpp: undefined reference to `line'
main.o(.text+0x171):main.cpp: undefined reference to `setcolor'
main.o(.text+0x18d):main.cpp: undefined reference to `settextstyle'
main.o(.text+0x1a9):main.cpp: undefined reference to `outtextxy'
main.o(.text+0x1c1):main.cpp: undefined reference to `setcolor'
main.o(.text+0x2f4):main.cpp: undefined reference to `line'
main.o(.text+0x324):main.cpp: undefined reference to `outtextxy'
main.o(.text+0x32e):main.cpp: undefined reference to `closegraph'
collect2: ld returned 1 exit status

make.exe: *** [Project2.exe] Error 1

Execution terminated

Okay then, what i should have said was, how do you link.

Dev-C++ 4.9.9.2