r11859: Canonicalize whitespace

[ctsim.git] / libctgraphics / transformmatrix.cpp

diff --git a/libctgraphics/transformmatrix.cpp b/libctgraphics/transformmatrix.cpp
index 912226ef4a08e5a6b4c68c4acb87277ea6f4e8e5..65ec8284caede7bab3ecbfcdedff4be3f66ea30a 100644 (file)
--- a/libctgraphics/transformmatrix.cpp
+++ b/libctgraphics/transformmatrix.cpp
@@ -1,10 +1,10 @@
 /*****************************************************************************
 ** FILE IDENTIFICATION
 **
-**     Name:       transformmatrix.cpp
-**     Function:   Transform Matrix routine for graphic library
-**     Programmer: Kevin Rosenberg
-**     Date Started:   1-22-85
+**      Name:       transformmatrix.cpp
+**      Function:   Transform Matrix routine for graphic library
+**      Programmer: Kevin Rosenberg
+**      Date Started:   1-22-85
 **
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
@@ -37,7 +37,7 @@ TransformationMatrix2D::TransformationMatrix2D (double m[3][3])
   mtx[2][0] = m[2][0]; mtx[2][1] = m[2][1]; mtx[2][2] = m[2][2];
 }
 
-void 
+void
 TransformationMatrix2D::setTranslate (double x, double y)
 {
   setIdentity();
@@ -46,7 +46,7 @@ TransformationMatrix2D::setTranslate (double x, double y)
 }
 
 
-void 
+void
 TransformationMatrix2D::setScale (double sx, double sy)
 {
   setIdentity();
@@ -55,7 +55,7 @@ TransformationMatrix2D::setScale (double sx, double sy)
 }
 
 
-void 
+void
 TransformationMatrix2D::setShear (double shrx, double shry)
 {
   setIdentity();
@@ -63,7 +63,7 @@ TransformationMatrix2D::setShear (double shrx, double shry)
   mtx[0][1] = shry;
 }
 
-void 
+void
 TransformationMatrix2D::setRotate (double theta)
 {
     double s = sin (theta);
@@ -76,7 +76,7 @@ TransformationMatrix2D::setRotate (double theta)
 }
 
 
-void 
+void
 TransformationMatrix2D::setIdentity ()
 {
     mtx[0][0] = 1.;  mtx[0][1] = 0.;  mtx[0][2] = 0.;
@@ -93,18 +93,18 @@ TransformationMatrix2D::invert () const
   double determ = determinant ();
   if (fabs(determ) < 1E-6) {
     sys_error (ERR_WARNING, "Determinant = %g [TransformationMatrix2D::invert]", determ);
-       print (std::cout);
-       std::cout << std::endl;
+        print (std::cout);
+        std::cout << std::endl;
   }
 
   b[0][0] =  (mtx[1][1] * mtx[2][2] - mtx[2][1] * mtx[1][2]) / determ;
   b[1][0] = -(mtx[1][0] * mtx[2][2] - mtx[2][0] * mtx[1][2]) / determ;
   b[2][0] =  (mtx[1][0] * mtx[2][1] - mtx[2][0] * mtx[1][1]) / determ;
-  
+
   b[0][1] = -(mtx[0][1] * mtx[2][2] - mtx[2][1] * mtx[0][2]) / determ;
   b[1][1] =  (mtx[0][0] * mtx[2][2] - mtx[2][0] * mtx[0][2]) / determ;
   b[2][1] = -(mtx[0][0] * mtx[2][1] - mtx[2][0] * mtx[0][1]) / determ;
-      
+
   b[0][2] =  (mtx[0][1] * mtx[1][2] - mtx[1][1] * mtx[0][2]) / determ;
   b[1][2] = -(mtx[0][0] * mtx[1][2] - mtx[1][0] * mtx[0][2]) / determ;
   b[2][2] =  (mtx[0][0] * mtx[1][1] - mtx[1][0] * mtx[0][1]) / determ;
@@ -113,7 +113,7 @@ TransformationMatrix2D::invert () const
 }
 
 
-double 
+double
 TransformationMatrix2D::determinant () const
 {
   return
@@ -123,7 +123,7 @@ TransformationMatrix2D::determinant () const
 }
 
 
-void 
+void
 TransformationMatrix2D::transformPoint (double* pX, double *pY) const
 {
   double x = *pX * mtx[0][0] + *pY * mtx[1][0] + mtx[2][0];
@@ -136,9 +136,9 @@ TransformationMatrix2D::transformPoint (double* pX, double *pY) const
 void
 TransformationMatrix2D::print (std::ostream& ostr) const
 {
-       std::cout << mtx[0][0] << " " << mtx[0][1] << " " << mtx[0][2] << std::endl;
-       std::cout << mtx[1][0] << " " << mtx[1][1] << " " << mtx[1][2] << std::endl;
-       std::cout << mtx[2][0] << " " << mtx[2][1] << " " << mtx[2][2] << std::endl;
+        std::cout << mtx[0][0] << " " << mtx[0][1] << " " << mtx[0][2] << std::endl;
+        std::cout << mtx[1][0] << " " << mtx[1][1] << " " << mtx[1][2] << std::endl;
+        std::cout << mtx[2][0] << " " << mtx[2][1] << " " << mtx[2][2] << std::endl;
 }
 
 
@@ -150,9 +150,9 @@ const TransformationMatrix2D operator* (const TransformationMatrix2D& a, const T
 
     for (int row = 0; row < 3; row++)
       for (int col = 0; col < 3; col++) {
-       c[row][col] = 0.;
-       for (int calc = 0; calc < 3; calc++)
-         c[row][col] += a.mtx[row][calc] * b.mtx[calc][col];
+        c[row][col] = 0.;
+        for (int calc = 0; calc < 3; calc++)
+          c[row][col] += a.mtx[row][calc] * b.mtx[calc][col];
       }
 
     return TransformationMatrix2D (c);