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c:graphics.h:fillellipse [2015/05/06 23:06] (current)
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 +===== fillellipse =====
 +
 +
 +====Syntax of fillellipse ==== 
 + <code c>
 +#include <graphics.h>
 +void fillellipse(int x, int y, int xradius, int yradius);
 +  </code>
 +
 +
 +==== Description of fillellipse ==== 
 +<code c>
 +Draws an ellipse using (x,y) as a center point and xradius and yradius as
 +the horizontal and vertical axes, and fills it with the current fill
 +color and fill pattern.
 +</code>
 +
 +
 +==== Example of fillellipse ====
 +<code c>
 +/* fillellipse example */
 +
 +#include <graphics.h>
 +#include <stdlib.h>
 +#include <stdio.h>
 +#include <conio.h>
 +
 +int main(void)
 +{
 +   /* request autodetection */
 +   int gdriver = DETECT, gmode, errorcode;
 +   int midx, midy, i;
 +   int xradius = 100, yradius = 50;
 +
 +   /* initialize graphics and local variables */
 +   initgraph(&gdriver, &gmode, "");
 +
 +   /* read result of initialization */
 +   errorcode = graphresult();
 +   if (errorcode != grOk) {  /* an error occurred */
 +printf("Graphics error: %s\n", grapherrormsg(errorcode));
 +
 +printf("Press any key to halt:");
 +getch();
 +exit(1);   /* terminate with an error code */
 +   }
 +
 +   midx = getmaxx() / 2;
 +   midy = getmaxy() / 2;
 +
 +   /* loop through the fill patterns */
 +   for (i = EMPTY_FILL; i < USER_FILL; i++) {
 +/* set fill pattern */
 +setfillstyle(i, getmaxcolor());
 +
 +/* draw a filled ellipse */
 +fillellipse(midx, midy, xradius, yradius);
 +getch();
 +   }
 +
 +   /* clean up */
 +   closegraph();
 +
 +   return 0;
 +}
 +</code>
 +
 +
 +==== See also ====
 +[[arc]]
 +[[circle]]
 +[[ellipse]]
 +[[pieslice]]
 +
 +
 +===== output of fillellipse example ===== 
 +
 +    no output of example at the moment
 +    do not hesitate and add it...  
 +
 +
  
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c/graphics.h/fillellipse.txt · Last modified: 2015/05/06 23:06 (external edit)

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