Raws li theming nyob rau hauv Microstation Geographics

Kom tsis txhob poob lub zog, es lub Alzheimer puav betrays peb, ntawm no yog ib co ntawm cov dawb cov tswv yim kuv twb muab ib co hais mav los ntawm Mexico, uas yog siv Geographics.

1. Cov ntaub ntawv

Nws muaj ib daim qhia kev, uas muaj plaub lub thawv, ces txhua lub kua muaj ib thaj tsam thiab centroids. Cov leeg muaj txuas mus rau lub database, hauv lub rooj txiv apples, thiab tseem muaj lub npe ntawm tus sector hauv kem Cve_Sec.

Yog li nyob rau hauv cov ntaub ntawv no, Kuv xav kom thematize lub txiv apples, raws li qhov muaj pes tsawg tus lej. Kuv yuav qhia qhov teeb meem no ua ntej, raws li nws tsim nyog vim tias cov kab txuas rau cov ntawv sau yog los ntawm cov ntsiab lus me me thiab tsis yog los ntawm Duab.

• Tsim duabCov. Yog tias nws tsis pom, ua kom Geographics toolbar, hauv daim ntawv qhia zaub mov Cov Cuab Yeej> Thaj Chaw> Thaj Chaw. Los ua kom muaj cov duab, peb muab tag nrho cov theem, tawm hauv cov theem ntawm cov kua thiab centroids, peb ua ib tug laj kab thiab peb xaiv lub icon hu ua Tsim duab.
  Ib theem uas dawb yog qhov xav tau uas cov duab yuav muab khaws cia.
• Hloov mus rau daim duabCov. Rau qhov no, peb tua lub theem ntawm thaj av ua kua, thiab tawm tsuas yog qib kev ua haujlwm ntawm cov duab thiab sab hauv. Peb ua a laj kab thiab peb xaiv lub cim plaub hu ua Koom Tes Txuas Lus, qhia Centroid -> Daim Ntawv thiab los txhaj rau ntawm qhov screen.
• Rov mus saib cov kev sib txuasCov. Lub teeb liab hais tias txhua yam zoo yog tias thaum siv lo lus txib Ntsuam Xyuas Cov Qauv, cov ntaub ntawv uas lub centroid tau raug tshem tawm.

2. Yuav ua li cas them

Kom them lawv, peb xaiv Cov ntaub ntawv pib> thematic resimbolization. 

Lub qhov rai zoo li, uas peb yuav tsum tau teeb tsa, ntawm sab xis yog tias peb xav kom lub phiaj xwm pom tsuas yog pom lossis tau txais kev cawm dim hauv ib daim duab qhia txheej. Tsis tas li ntawd yog tias peb xav kom nws los ntawm tag nrho cov ntaub ntawv, lossis los ntawm a Laj KabCov. Tom qab ntawd nyob rau hauv cov nyees khawm ntawm sab laug, nrog Ntxiv, yog tias peb xav ua kev nug ntawm queries meej.

Peb xaiv lub pob pib, los qhia tias peb cia siab tias qhov kev zov me nyuam mus nrhiav cov pawg yuav txais. Muaj peb xaiv lub rooj Apples, thiab kem Cve_sec, peb qhia tias cov chav kawm tshwj xeeb, sau, hauv paus xim thiab qib ntawm txhua txheej. Tom qab ntawv thaum ua Ok, peb tuaj yeem xaiv lwm lub xim ntxiv, vim hais tias cov khoom tshwm muaj me ntsis ugly.

Thiab nws yog tag nrho, pom tias thaum koj qhia Go, thiab txhaj rau ntawm qhov screen, cov blocks yog them raws li cov sectors.

3. Yuav ua li cas muab cov lus dab neeg

Rau qhov no nws yog ua tiav Chaw> Cov Dab Neeg, thiab cov kev xaiv ntawm ob lub ntsiab lus yog xaiv hauv lub vaj huam sib luag lossis qhov loj me tau txhais hauv chav ntsuas ntawm txoj kev ntsuas uas peb tab tom ua haujlwm, qhov no kuv yuav siv 100 x 100 meters.

Nrog daim ntawv qhia Bentley, tias lwm nthwv dej, tab sis ntau ntau hom.