| 摘要 |
A gradient displaying method and a mobile terminal capable of displaying a gradient of a screen during image photographing using a camera of the mobile terminal. A gradient sensor or a horizontal/vertical angle extraction sensor such as a gravitation sensor is mounted to the mobile terminal, and gradient data against the earth's surface converted to a numerical value by an interface with a main processing device or a memory, thereby directly displaying a reference angle or straight line or angle data on the photographing screen, for example, by software. Accordingly, a user can photograph an image with a precise angle.
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