# rotate method

void rotate(

1. int angle

)

Rotates the image in-place to the specified angle. Note: The rotation is performed counter-clockwise.

param angle The rotation angle, in degree. Supported values are (0, 90, 180, 270). throws DocumentException An error has occurred during Document Library execution.

## Implementation

    void rotate(int angle) {
      var err = documentSDK.id3DocumentImage_Rotate(_pHandle.value, angle);
      if (err != DocumentError.success.value) {
        throw DocumentException(err);
      }
    }