endPaintingL endPaintingR placeSelWin pointSP pointStack ptSP ptStack regularize roundTo8Directions startPaintingL startPaintingR whilePaintingL whilePaintingR

void regularize ( LONG  x0, LONG  y0, LONG *  x1, LONG *  y1  ) Definition at line 26 of file mouse.c. Referenced by endPaintingL(), endPaintingR(), whilePaintingL(), and whilePaintingR(). { if (abs(*x1 - x0) >= abs(*y1 - y0)) *y1 = y0 + (*y1 > y0 ? abs(*x1 - x0) : -abs(*x1 - x0)); else *x1 = x0 + (*x1 > x0 ? abs(*y1 - y0) : -abs(*y1 - y0)); }