摘要
传统平面设计系统不能为用户提供设计几何理论方面的依据,导致设计作品不和谐,为此,提出基于计算机辅助的平面设计系统。将图像添加至所设计系统,把图像放在系统图层的最底层,将其锁定,保证计算机辅助过程中采用的辅助线和模板叠加在图像上层无法被遮挡。确定图像导入方向,获取轮廓比例,将其与不同动态矩形比例相比,给出该图像和标准值的差值和建议调整值。依据黄金分割理论,通过人机交互绘制分割线求出分割线和整幅图片、分割线与分割线间的比例关系,利用标准辅助线模板完成对图像的分析。实验结果表明,该设计系统设计的作品符合几何学,在视觉上很和谐,评价结果好。
The traditional graphic design system can′t provide the basis of the geometry design theory for user,so the de-sign work is disharmonious.Therefore,a new graphic design system based on computer-aided design is proposed.The image is added into the design system,put on the bottom of the system layer,and locked to make sure that the auxiliary lines and tem-plates superimposed on the upper layer of the image can′t be sheltered in the computer-aided process.The import direction of the image is determined to obtain the contour ratio,and compare it with different dynamic rectangle ratios.The difference be-tween the image and standard value and the suggested adjustment value are given.According to the golden section theory,the segmentation line is drawn by means of human-computer interaction to work out the proportion relation between the segmentation line and whole image,as well as the segmentation lines.The standard auxiliary line template is used to analyze the image.The experimental results show that the design work of the system is consistent with geometry thought,and harmonious in vision,and its evaluation results are perfect.
作者
李正周
乐林会
LI Zhengzhou;YUE Linhui(Chuxiong Normal University,Chuxiong 675000,China)
出处
《现代电子技术》
北大核心
2018年第7期120-124,共5页
Modern Electronics Technique
基金
云南哲学社会科学艺术科学规划项目(A2016QNS022)~~
关键词
计算机辅助
平面设计
系统分析
黄金分割
几何知识
图像添加
computer-aided design
graphic design
system analysis
golden section
geometric knowledge
image addition
