Module com.esri.arcgisruntime
Package com.esri.arcgisruntime.mapping.view

Class TransformationMatrix

java.lang.Object
com.esri.arcgisruntime.mapping.view.TransformationMatrix
public final class TransformationMatrix extends Object
Represents a more precise way to represent Camera properties than using just heading, pitch and roll. The quaternion is used to describe the camera angles and the translation vector is used to describe the camera position.
Since:
100.6.0

  • Method Details

    • createIdentityMatrix

      public static TransformationMatrix createIdentityMatrix()
      Creates a TransformationMatrix object with an identity transform. Subtracting another TransformationMatrix from an identity matrix is useful for getting the inverse of that TransformationMatrix, i.e., identity matrix - other matrix = inverse(other matrix)
      Returns:
      an identity TransformationMatrix
      Since:
      100.6.0

    • createWithQuaternionAndTranslation

      public static TransformationMatrix createWithQuaternionAndTranslation(double quaternionX, double quaternionY, double quaternionZ, double quaternionW, double translationX, double translationY, double translationZ)
      Creates a TransformationMatrix with the given arguments.
      Parameters:
      quaternionX - the X quaternion
      quaternionY - the Y quaternion
      quaternionZ - the Z quaternion
      quaternionW - the W quaternion
      translationX - the X translation
      translationY - the Y translation
      translationZ - the Z translation
      Returns:
      a TransformationMatrix with the given arguments
      Since:
      100.6.0

    • getQuaternionX

      public double getQuaternionX()
      Gets the quaternion x value.
      Returns:
      the quaternion x value
      Since:
      100.6.0

    • getQuaternionY

      public double getQuaternionY()
      Gets the quaternion y value.
      Returns:
      the quaternion y value
      Since:
      100.6.0

    • getQuaternionZ

      public double getQuaternionZ()
      Gets the quaternion z value.
      Returns:
      the quaternion z value
      Since:
      100.6.0

    • getQuaternionW

      public double getQuaternionW()
      Gets the quaternion W value.
      Returns:
      the quaternion W value
      Since:
      100.6.0

    • getTranslationX

      public double getTranslationX()
      Gets the translation x value.
      Returns:
      the translation x value
      Since:
      100.6.0

    • getTranslationY

      public double getTranslationY()
      Gets the translation y value.
      Returns:
      the translation y value
      Since:
      100.6.0

    • getTranslationZ

      public double getTranslationZ()
      Gets the translation z value.
      Returns:
      the translation z value
      Since:
      100.6.0

    • addTransformation

      public TransformationMatrix addTransformation(TransformationMatrix transformation)
      Creates a TransformationMatrix that is the sum of this instance and the provided one.
      Parameters:
      transformation - the TransformationMatrix to sum with
      Returns:
      a new TransformationMatrix that represents the calculated TransformationMatrix
      Throws:
      IllegalArgumentException - if transformation is null
      Since:
      100.6.0

    • subtractTransformation

      public TransformationMatrix subtractTransformation(TransformationMatrix transformation)
      Creates a TransformationMatrix that equals the provided transformation subtracted from this instance.
      Parameters:
      transformation - the TransformationMatrix to subtract from this instance
      Returns:
      a new TransformationMatrix that represents the calculated TransformationMatrix
      Throws:
      IllegalArgumentException - if transformation is null
      Since:
      100.6.0