R/cpTransform.R
    cpTransformNew.RdConstruct a new transform matrix. (a, b) is the x basis vector. (c, d) is the y basis vector. (tx, ty) is the translation.
cpTransformNew(a, b, c, d, tx, ty)
| a | [  | 
    
|---|---|
| b | [  | 
    
| c | [  | 
    
| d | [  | 
    
| tx | [  | 
    
| ty | [  | 
    
[cpTransform *]
C function prototype: static inline cpTransform cpTransformNew(cpFloat a, cpFloat b, cpFloat c, cpFloat d, cpFloat tx, cpFloat ty)