The software consists of initialization , data collection , automated mapping , map zoom , map roam , information query , map modify , map storage and map print module 該軟件包括初始化、數(shù)據(jù)采集、自動(dòng)繪制地圖、地圖漫游、地圖縮放、信息查詢、地圖修改,地圖存儲(chǔ)和地圖打印這幾個(gè)模塊。
According to the relationship between features and the variability of features , the thesis introduces the core - set concept and proposes a new approach to automated mapping feature model to component model 本文從特征之間的關(guān)系和特征本身的變化性出發(fā),引入核心集的概念,提出一種從特征模型自動(dòng)映射到構(gòu)件模型的方法。
Many utility companies , engineering consultants , computing system consultants and education institutes are using the digital maps provided by the office as a common graphical base and reference for various purposes , such as automated mapping , facilities management , customer support and geographical information systems 目前有不少公用事業(yè)公司、工程顧問(wèn)、電腦系統(tǒng)顧問(wèn)及教育機(jī)構(gòu),都采用測(cè)繪處提供的數(shù)碼地圖,作為通用的圖形基礎(chǔ)和參考資料,以供各種用途,例如自動(dòng)繪圖、設(shè)施管理、顧客支援服務(wù)和地理信息系統(tǒng)等。
In this paper , we apply the theory of " nature objects existed being excellent and washed out being of feebleness " to automated map generalization basing on thinking of the conditions of map use , characters of map regions and map scale . two generalization models which are called " constrained delaunay triangle net generalization model ( cdtngm ) " and " circle generalization model ( cgm ) " are created 本文在考慮了地圖用途、制圖區(qū)域地理特點(diǎn)和地圖比例尺等因素的基礎(chǔ)上,把“優(yōu)勝劣汰”的思想運(yùn)用到了地圖自動(dòng)綜合中來(lái),并實(shí)現(xiàn)了“約束delaunay三角網(wǎng)綜合模型”和“ circle綜合模型”兩個(gè)算法模型。