Libraries.Compute.MatrixTransform.Rotation Documentation

This is a MatrixTransform class to rotate a Matrix either left or right. Attribute Returns A new matrix after the operation is performed.

Example Code

use Libraries.Compute.Matrix
    use Libraries.Compute.MatrixTransform.Rotation

    class Main 
        action Main
            Matrix matrix
            matrix:Fill(2, 3, 0.0)
            matrix:SetColumn(0, 1.1)
            matrix:SetColumn(1, 2.1)
            matrix:SetColumn(2, 3.1)
            Rotation rotation
            rotation:Right()
            Matrix result = rotation:Transform(matrix)
            output result:ToText()
        end
    end

Inherits from: Libraries.Language.Object, Libraries.Compute.MatrixTransform.MatrixTransform

Summary

Actions Summary Table

ActionsDescription
Compare(Libraries.Language.Object object)This action compares two object hash codes and returns an integer.
Equals(Libraries.Language.Object object)This action determines if two objects are equal based on their hash code values.
GetHashCode()This action gets the hash code for an object.
Left()This sets the transform operation to rotate left.
Right()This sets the transform operation to rotate right.
Transform(Libraries.Compute.Matrix matrix)This method applies the transform to the Matrix.

Actions Documentation

Compare(Libraries.Language.Object object)

This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.

Example Code

Object o
        Object t
        integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)

Parameters

Return

integer: The Compare result, Smaller, Equal, or Larger.

Equals(Libraries.Language.Object object)

This action determines if two objects are equal based on their hash code values.

Example Code

use Libraries.Language.Object
        use Libraries.Language.Types.Text
        Object o
        Text t
        boolean result = o:Equals(t)

Parameters

Return

boolean: True if the hash codes are equal and false if they are not equal.

GetHashCode()

This action gets the hash code for an object.

Example Code

Object o
        integer hash = o:GetHashCode()

Return

integer: The integer hash code of the object.

Left()

This sets the transform operation to rotate left.

Example Code

use Libraries.Compute.Matrix
    use Libraries.Compute.MatrixTransform.Flip

    class Main 
        action Main
            Rotation rotation
            rotation:Left()
        end
    end

This sets the transform operation to rotate right.

Example Code

use Libraries.Compute.Matrix
    use Libraries.Compute.MatrixTransform.Flip

    class Main 
        action Main
            Rotation rotation
            rotation:Right()
        end
    end

Transform(Libraries.Compute.Matrix matrix)

This method applies the transform to the Matrix. Attribute Parameter The matrix to transform. Attribute Returns A new matrix after the operation is performed.

Example Code

use Libraries.Compute.Matrix
    use Libraries.Compute.MatrixTransform.Rotation

    class Main 
        action Main
            Matrix matrix
            matrix:Fill(2, 3, 0.0)
            matrix:SetColumn(0, 1.1)
            matrix:SetColumn(1, 2.1)
            matrix:SetColumn(2, 3.1)
            Rotation rotation
            rotation:Left()
            Matrix result = rotation:Transform(matrix)
            output result:ToText()
        end
    end

Parameters

Return

Libraries.Compute.Matrix: