Line Drawing Method for Low-Resolution Dot Matrix Displays Based on a Uniform Pixel Distribution Strategy

Low-resolution dot matrix LCD displays, known for their low power consumption and cost-effectiveness, are prevalently used in embedded devices. However, achieving smooth line drawing on these displays poses a significant challenge. Traditional algorithms, such as the Bresenham algorithm, often result in jagged lines, degrading the visual quality on these screens. To address this, this paper introduces an improved line drawing method specifically designed for low-resolution displays. Our method focuses on uniformly distributing pixels to enhance the visual smoothness of lines and minimize jagged effects. It involves a systematic approach to calculate the pixel distribution based on the line's slope and length, ensuring a more natural and visually appealing representation of lines. The paper provides a comprehensive analysis of the algorithm's design and its underlying principles. Experimental results are presented to demonstrate the significant improvements our method offers over traditional algorithms in terms of visual quality and computational efficiency. These results highlight the potential application and impact of our method in enhancing graphics rendering on low-resolution display technology, offering a promising solution to a longstanding problem in the field.