The key name and the word root are collectively referred to as key face words, for a total of more than 100. The Chinese characters other than the key word are all key words, and the key words are a large number. The Chinese character input code is mainly the code of the key word, the Chinese character with more than four words, and the code is composed of four root codes, less than four words. The key word of the key complements a font identifier. In the Wubi font coding scheme, all codes can be divided into two categories: the root code and the identification code. If a Chinese character can take four roots, all of them are typed using the root code. Only in the case of less than four roots, it is necessary to add the identification code. About the root code Each root is assigned to a letter key, and the English letter on the key is the root code of the root. For Chinese characters with four or more than four roots, the first, second, third, and last four root codes form the input code of the key outside the word. Here, the first, second, third, and end should be in the normal order, first left and then right, first up and down, first outside and then inside. Any radical, as long as it belongs to the same key, has the same code for any part of any of its words. The final stroke type cross-recognition code The last stroke type cross-recognition code is referred to as the identification code. When the number of words outside a key is less than four, the root code is sequentially input, and finally an identification code is added. The identification code consists of two digits. The first digit (ten digit) is the last pen type number (horizontal 1, vertical 2, 撇3, 捺4, and fold 5), and the second digit (one digit) is the font code (left and right type). 1, upper and lower type 2, heterozygous type 3). That is, the identification code is formed by combining the last pen shape code of the word with its font code. Last stroke, font cross recognition table Left and right 1 Upper and lower 2 Hybrid 3 Horizontal 1 11G 12F 13D Vertical 2 21H 22J 23K 撇3 31T 32R 33E 捺4 41Y 42U 43I Discount 5 51N 52B 53V When the identification code is still less than four yards, hit space bar. The single-word font connected to the root is heterozygous. The role of the identification code is to reduce the weight and speed up the selection. For some Chinese characters, the average person's stroke order is different, then the following rules are imposed on the last stroke, which makes the code acquisition simple and clear. 1. The last word root is "force, knife, nine, seven", etc., always consider the last pen as a discount. 2. & ldquo; enter, far & rdquo; and other words, do not take the "last" pen as the last pen, the agreement to remove the "go to the bottom" part of the last pen for the end of the entire word to construct Identifier. 3. “ I, 戋, the end of the word 撇 撇 丿 丿 丿 。 。 。 。 。 。 。 。 。 。 。 。. 4. The last stroke of all enclosed Chinese characters, specifying the last stroke of the part of the stroke structure that is surrounded. There are the following conventions regarding the font: 1. Any one of the single strokes connected to the root or the dotted structure is regarded as a heterozygous type; 2. When the font is distinguished, the principle of "can not be separated" is also used. "Ya, Ka, Yan" are considered as the upper and lower type; 3. The internal and external types are heterozygous, such as "sleepy, same, 匝". But "see" is "upper and lower"; 4. Contains two roots and intersects are heterozygous, such as: "East, electricity, Ben, no, agriculture, and ri"; 5. under the "to go" & rdquo; Chinese characters on the side are heterozygous, such as "into, far, too"; 6. The following words are heterozygous: "S, bed, hall, dragon, Nepal, style, after, reverse, at , do, skin, study, death, preface, pressure & rdquo;, but similar "right, left, have, see, person, cloth, bag, friend, winter, gray", etc. are considered as upper and lower. There are three ways to represent the five-character font "identity code" Location mode; 2. Root mode; 3. Letter way. Among them, the root form is the easiest to learn and use. When using this method, just look for the last pen, recognize the font, and directly hit a radical with the "identification code". For example, if the last pen is horizontal, then the three keys of “G, F, D” are selected, the first key G is selected for the left and right type, the second key F is selected for the upper and lower type, and the hybrid type is selected. Three key D. Other forms of vertical, 撇, 捺, and fold are also the same. This method is more intuitive and helps to increase the input speed. The code of less than four roots is as follows: When a word is not enough for 4 roots, its input code is: first finish the root code, and then add a “ last pen type identification code & rdquo; (abbreviation “ Identification code & rdquo;). “Identification code” is an additional code consisting of "last pen" code plus "font" code. The specific method is as follows: 1. For the type 1 (left and right type) word, after the word is finished, the last stroke is added, which is equivalent to adding the “identification code”. For example: "Mu” word“丶” for the last pen, add one & ldquo;丶”;<quo;Ting” word“丨” word for the last pen, add one “丨”; & ldquo; Sprinkle & rdquo; word & ldquo; a & rdquo; for the last pen, make up a & ldquo; a & rdquo;. 2. For the type 2 (upper and lower type) words, after the root is finished, the "root" consisting of two final strokes is equivalent to adding the identification code. 3. For the type 3 (heterozygous) word, after the root is finished, the "root" is compounded by the combination of the three final strokes, which is equivalent to adding the "identification code". Left and right type Upper and lower type Hybrid type 1 2 3 Horizontal 1 11G(1) 12F 13D Vertical 2 21H(丨) 22J 23K 撇 3 31T(丿) 32R 33E 捺 4 41Y(丶) 42U 43I Discount 5 51N(B) 52B 53V