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Default Adjustments

An adjustment is specified by a mode and a delta. Mode defines the way of the distortion, delta defines the amount. The following modes are available:

    Parallelogram Trapezoid Pin balance Pincushion Shift Width Height Rotation (around bitmap image center point)

    For each reference point and corresponding shift vector, the adjustment is computed and applied. The resulting shift vector is again cached in the warping library. This way of implementation allows incremental adjustments.

     

    Following are tables detailing supported adjustments:

    Mode
    Direction Trapezoid Parallelogram Pincushion Pin balance Up
    warping_trapezoid_up.png

     


    warping_parallelogram_up.png

    warping_pincushion_up.png

    warping_pinbalance_up.png

     

    Down warping_trapezoid_down.png

    warping_pinbalance_down.png

    warping_pincushion_down.png

    warping_pinbalance_down.png

    Left

    warping_shift_left.png

    warping_pinbalance_left.png

    warping_pincushion_left.png

    warping_pinbalance_left.png

    Right

    warping_shift_right.png

    warping_pinbalance_right.png

    warping_pincushion_right.png

    warping_pinbalance_right.png

    Mode
    Direction Height Width Rotation Shift Up

    warping_height_up.png

    warping_width_up.png


    warping_shift_up.png

    Down

    warping_height_down.png



    warping_shift_down.png

    Left

    warping_height_left.png

     


    warping_rotation_left.png

    warping_shift_left.png

    Right

    warping_height_right.png


    warping_rotation_right.png

    warping_shift_right.png

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