prependTranslation method

void prependTranslation(
  1. num translationX,
  2. num translationY
)

Implementation

void prependTranslation(num translationX, num translationY) {
  _data[4] = translationX * a + translationY * c + tx;
  _data[5] = translationX * b + translationY * d + ty;
}