【Summary】 This paper analyzed the actual need of the electronics map customer, discussing the design principle of the electronics map, and means the contents carries on the analysis and summary to the electronics map.
【Keyword】 The electronics map, map design, multimedia
1 Lead Speech
The electronics map is the outcome of that the electronics technique and the graphics theories combine together, it lies the quality diagram with traditional paper to compare, having obvious superiority .The Multimedia technique ,can see to turn to get involved technically, make the performance contents of the electronics map more abundant with the image .Because the data is saving to mean with data that separate mutually, make the manifestation of the electronics map sketch have very strong dynamic state characteristic, can read map to melt to put together with creation, bring the all new concept of the map graphics from here .Currently, international community all Be developing competitively with produce each from of the electronics map product, in recent years there are also not a few electronics map products in domestic publish, the use and function of the electronics map along with science development of technical progress and society economy but increasingly perfect, more and more electronics map products walked to go into usually common people's family.
2 The design principle of the electronics map
Because the electronics map and paper lie the quality diagram to present a way, information to carry a body, read the diagram environment etc. To exist many differences in the color .Therefore, the design of the electronics map since want to follow the design principle that the paper lies the quality diagram, and then want well a characteristics of consider the oneself to satisfy the design request of the electronics map.
2.1 characteristics of the electronics map
The electronics map takes numerical map as foundation, and can see to turn a product by many medium manifestation data. The electronics map and paper lie the quality diagram to compare, show the characteristic of the most is the data is saving the manifestation separates mutually with the data, feel aspect in the sense of vision, the electronics map is an activity of interactive, and can carry on an expression with the form of various medium .The new characteristics of the electronics map mainly has a few aspects as follows:
2.1.1 Present situation
The electronics map manifestation the latest fact .The geography phenomenon cans be true with various variety of special subject information and reflects quickly on the electronics map.
2.1.2 Dynamic state
The electronics map can solid hour ,the dynamic state earth's surface is a space information now .The geography phenomenon's development variety in time can carry on the dynamic state reflection, the static state phenomenon can pass flicker ,change gradually ,animation etc. the means carry on a dynamic state reflection.
2.1.3 Hand over with each other sex
The electronics map emphasizes the information hands over with each other sex to obtain with the manifestation .The customer uses the electronics map, can with logarithms according to of importation, edit, show etc. carries on an operation, the graphics process with merge into an integral whole with the diagram process.
2.1.4 Super medium characteristic
The electronics map can the applied super medium technique carry out diagram, text, voice to repair with each other. The customer can pass the usage customer interface importation, creation, operation and output information. Such as writing, picture, voice and video frequency etc., the way that obtains an information is quick more, keep a view, vivid.
2.2 design principle of the electronics maps
Customer to the reaction of the electronics map, first is as to it's the reaction of the function, seeing it can satisfy to use a diagram request; be the reaction that appreciates beauty aspect secondly, see the whole result of the diagram whether beauty. The electronics map has to be taken a look at on the screen, as a result be subjected to the calculator screen to explain a rate and can see scope etc. the influence compare greatly, and the different use request to the contents that the electronics map mean and also do not fulfill a homology, so the electronics map has to be designed respectively according to the different application. Total of to say, the design of the electronics map should follow a few principles as follows:
2.2.1 Function
A good map work, use in spite of what carry a body, have to use a door an ability convenient obtain various information need fast.
2.2.2 Legibility
The diagram noodles of the electronics map should compare the traditional paper quality diagram to design of more simple and direct, clear, read easily. If a map, the contents design very reasonable, abundant, but the visual effect is miscellaneous disorderly have no a chapter, so, its map design end can be treated as failure of.
2.2.3 Use convenience
The user of the electronics map, a lot of isn't a graphics expert, is not the software usage either superior, this customer interface that will beg the electronics map to have
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