ZTransformable (Jazz API)

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edu.umd.cs.jazz
Interface ZTransformable

All Known Implementing Classes:: ZCamera, ZTransformGroup

public interface ZTransformable

ZTransformable is an interface that represents an object that has a transform that supports get and set.

Author:: Benjamin B. Bederson

Method Summary
`void`	`getMatrix(double[] matrix)` Retrieves the 6 specifiable values of the affine transformation, and places them into an array of double precisions values.
`void`	`setTransform(double m00, double m10, double m01, double m11, double m02, double m12)` Sets the affine transform.

Method Detail

getMatrix

public void getMatrix(double[] matrix)

Retrieves the 6 specifiable values of the affine transformation, and places them into an array of double precisions values. The values are stored in the array as { m00 m10 m01 m11 m02 m12 }. An array of 4 doubles can also be specified, in which case only the first four elements representing the non-transform parts of the array are retrieved and the values are stored into the array as { m00 m10 m01 m11 }

Parameters:: matrix - the double array used to store the returned values.

setTransform

public void setTransform(double m00,
                         double m10,
                         double m01,
                         double m11,
                         double m02,
                         double m12)

Sets the affine transform.