setToScale method

AffineTransformation setToScale(
  1. double xScale,
  2. double yScale
)

Sets this transformation to be a scaling. The transformation matrix for a scale has the value:

  
|  xScale      0  dx |
|  1      yScale  dy |
|  0           0   1 |

@param xScale the amount to scale x-ordinates by @param yScale the amount to scale y-ordinates by @return this transformation, with an updated matrix

Implementation

AffineTransformation setToScale(double xScale, double yScale) {
  m00 = xScale;
  m01 = 0.0;
  m02 = 0.0;
  m10 = 0.0;
  m11 = yScale;
  m12 = 0.0;
  return this;
}