Terminal Display Subsystem Rotation Preview Segmentation
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Solution Overview
Problem
Existing terminal display systems do not effectively manage the presentation of multiple pictures across sub-areas with varying display parameters, leading to inefficient viewing experiences, especially when handling large numbers of images or varying ambient conditions.
Innovation Solution
A terminal with a display screen divided into sub-areas, equipped with processors to adjust original pictures into preview images with different parameters, allowing for rotation and sizing to meet predetermined conditions, enabling convenient viewing by rotating and displaying original pictures at different angles across sub-areas and switching to a standard display mode upon user selection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the display area is divided into multiple sub-areas to display multiple preview pictures simultaneously, then the user can compare and select pictures more efficiently, but the device complexity increases due to multiple display parameters and coordination requirements
Solution Approach 1:
The display area is segmented into multiple sub-areas, with each sub-area independently displaying a preview picture with different display parameters (rotation angle, size, position). This allows simultaneous presentation of multiple picture versions for efficient comparison and selection, directly improving picture selection productivity.
Solution Approach 2:
The system performs preliminary actions by automatically generating multiple preview pictures with different display parameters before user selection. The processor pre-processes the original picture to create various rotated and sized previews, eliminating the need for users to manually adjust each parameter and wait for rendering.
2Ease of operation
If multiple preview pictures with different display parameters are generated and displayed simultaneously, then the user experience is improved through better picture comparison, but the processing time and energy consumption increase
Solution Approach 1:
The system generates only the necessary number of preview pictures based on actual user needs and display capabilities, rather than exhaustively creating all possible parameter combinations. This partial action approach balances comprehensive picture comparison with reasonable processing time and energy consumption.
Solution Approach 2:
The system creates simplified copy versions of the original picture for preview display, using reduced resolution and optimized file formats. These preview copies allow rapid generation and display of multiple parameter variations without the full processing burden of generating multiple high-quality versions.
3Adaptability or versatility
If the system supports various display parameters (rotation, size, position) for preview pictures, then the adaptability to different viewing conditions is improved, but the device complexity increases
Solution Approach 1:
The system implements adaptability by dynamically changing display parameters (rotation angle, size, position) of preview pictures based on different viewing conditions and user preferences. The processor automatically adjusts these parameters to optimize picture presentation for various scenarios such as different screen orientations, ambient lighting conditions, and user viewing distances.
Data Source
AI summary
The disclosure provides a method for displaying a picture on a terminal, and the terminal, wherein the method includes: receiving a picture display instruction; entering a rotation preview mode in which the original picture to which the picture display instruction points is rotated at different angles into rotation preview pictures, and the rotation preview pictures are displayed in each sub-area of an interface of the terminal respectively, wherein the sub-areas are at least two sub-areas into which a picture display area of the terminal is divided; receiving a selection instruction of a user; and exiting the rotation preview mode, and entering a picture display mode in which a rotation preview picture in a target sub-area to which the selection instruction points is displayed in the picture display area, and the rotation preview pictures in the other sub-areas are stopped from being displayed.