Dynamic Text Size Adjustment in Multi-Window Display Systems
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Solution Overview
Problem
Conventional display systems struggle to dynamically change the text size of display elements within a window frame according to the window size, leading to issues with overlapping windows and inefficient user experience, especially in multi-window environments and across different device displays.
Innovation Solution
A display system that includes a main storage unit for storing display data, a display area size obtaining unit, a text size setting unit, and a drawing unit, which determines and sets the text size based on the actual window size, allowing for dynamic text size adjustment and optimal display in various window configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the text size is fixed in display elements, then the display system is simple to implement, but the text cannot be dynamically adjusted according to window size changes
Solution Approach 1:
The patent implements dynamic text size adjustment by calculating the display area ratio of the window and automatically adjusting text size based on this ratio. The text size setting unit determines the display area ratio and sets the text size accordingly, enabling the text to adapt dynamically to window size changes without manual intervention.
Solution Approach 2:
The patent changes the text size parameter based on the display area ratio calculated from the window size. By establishing a correspondence relationship between the display area ratio and text size, the system automatically adjusts the text size parameter to match the current window dimensions, resolving the contradiction between adaptability and complexity.
2Adaptability or versatility
If multiple windows are displayed simultaneously, then the system functionality is enhanced, but window overlapping occurs making it difficult to view all windows
Solution Approach 1:
The patent dynamically adjusts the text size within each window based on the actual display area ratio of that window. When windows are resized or repositioned causing overlaps, the text size automatically adapts to the new display conditions, maintaining readability and reducing the visual impact of overlapping windows.
3Ease of manufacture
If a single program is used across different display types, then development and maintenance costs are reduced, but the display elements cannot be optimized for each specific display type
Solution Approach 1:
The patent creates a universal display system where a single program can operate across different display types (laptop, desktop, mobile phone) by automatically calculating the display area ratio and adjusting text size accordingly. This multi-functional approach eliminates the need for separate programs for each display type while maintaining optimal display characteristics.
Solution Approach 2:
The patent uses parameter changes by calculating the display area ratio specific to each display type and automatically adjusting the text size parameter to match the optimal display characteristics. This allows a single program to adapt its parameters dynamically based on the target display type, achieving both universality and optimization.
Data Source
AI summary
The multi-window system includes: a main storage unit storing display data including a display frame and a display element, a standard display frame size, and a standard text size; a display area size obtaining unit obtaining a display area size; a text size setting unit determining a text size for correcting the standard text size, based on the display area size with reference to the standard display frame size, and setting the text size to the display data as the actual text size of the text to be added to the display element; and a drawing unit generating, using the display data, the image data of the display frame and the display element added with the text having the text size, and displaying the image data in the display area by storing the image data in a display data storage unit different from the main storage unit.