In addition to the ordinary operations such as zooming in and out, the following operations are available in the color transform view:
- Show the original imageTap the leftmost button on the upper navigation bar to go back to the original image view.
- Alter color transformation to be appliedRed-green transform, blue-yellow transform, or saturation increase is applied to the image by tapping corresponding button on the segment control in the lower tool bar. The name of color transform that is being applied is shown in the center of the upper navigation bar.
- Adjust transform degree and select transform optionsTap the rightmost button on lower tool bar to show a setting view corresponding to the transform that is being applied.