CAJ | 학술논문

风玫瑰图是用于定量分析风要素重要的专业统计图，被广泛应用于城市规划、环境评价等领域，其绘制过程工作量大、耗时长且易出错。为了有效提高绘图效率、美观度和准确度，开发一款基于VC++的风玫瑰图绘制程序，实现对风要素观测数据进行自动统计和绘制风玫瑰图，具有重要意义。对风玫瑰图概念和程序设计作简要介绍，对程序基础数据导入与处理方法、各方位坐标点的计算和绘制风玫瑰图过程作了详细阐述，并用数据验证了程序绘图效果。
풍매괴도시용우정량분석풍요소중요적전업통계도，피엄범응용우성시규화、배경평개등영역，기회제과정공작량대、모시장차역출착。위료유효제고회도효솔、미관도화준학도，개발일관기우VC++적풍매괴도회제정서，실현대풍요소관측수거진행자동통계화회제풍매괴도，구유중요의의。대풍매괴도개념화정서설계작간요개소，대정서기출수거도입여처리방법、각방위좌표점적계산화회제풍매괴도과정작료상세천술，병용수거험증료정서회도효과。
The wind rose diagram is used for quantitative analysis of important factors of wind professional statistical figure , is widely used in fields such as city planning, environmental assessment, large work volume on the drawing process, time-consuming and error-prone.In order to effectively improve the efficiency of drawing, beautiful degree and accuracy, develop a wind rose diagram based on VC++drawing program, realize the factors of the wind observation data for automatic statistics and draw the wind rose, is of great significance.The wind rose, a brief introduction of the concept and the program design of program based data import and processing method, the calculation of coordinates and draw the wind rose diagram in detail in this paper, the process, and data validation program drawing effect.