// Note: this is intended to be used in wxDC at some point to replace
// the current system of scaling/translation. It is not yet used.
-//:defenition
+//:definition
// A 3x3 matrix to do 2D transformations.
-// It can be used to map data to window coordinates.
-// But also for manipulating your own data.
+// It can be used to map data to window coordinates,
+// and also for manipulating your own data.
// For example drawing a picture (composed of several primitives)
// at a certain coordinate and angle within another parent picture.
// At all times m_isIdentity is set if the matrix itself is an Identity matrix.