Txuas Manifold nrog Open Street daim ntawv qhia

Ib lub sij hawm dhau los Kuv hais lus rau lawv uas Manifold tuaj yeem txuas rau Google, Yahoo thiab Virtual Earth. Tam sim no tus txuas rau txuas rau Qhib Street Maps (OSM) tau tawm los, uas los ntawm txoj kev tau tsim hauv C # los ntawm cov neeg siv rooj sib tham hu ua Jkelly.

Cov xov xwm tau tshwm sim rau lub lim tiam no Rooj sab laj Manifold, nyob qhov twg ob qho tag nrho .dll uas tso cai rau qhov kev txuas thiab qhov chaws raug loaded kom ib tug neeg yuav pom tau tias nws tau ua li cas thiab sim ua li cas rau lwm tus neeg haus luam yeeb.

Yuav ua li cas ua nws

Rau qhov no, koj yuav tsum download, rau tam sim no ntawm lub rooj sab laj ntawm Manifold, lub dll uas yuav tsum tau muab tso rau hauv "cov ntaub ntawv cov ntaub ntawv / Manifold System /", cia li nyob rau hauv qhov chaw uas lwm tus connectors raug muab tso rau.

Tom qab ntawd mus ntsaws cov txheej ua tiav nrog "Cov ntaub ntawv / duab / txuas / cov duab manifold"

Qhov no tso cai rau lub vaj huam sib luag los ntawm qhov koj tuaj yeem xaiv ob qho Yahoo Maps, Google thiab Virtual Lub Ntiaj Teb. Tam sim no koj yuav tsum tuaj yeem pom lub ntiaj teb Virtual txheej raws li:

• Mapnik
• Osmarender
• Cloudemade lub voj voog daim ntawv qhia

Tshwm sim

Thaum kawg koj tau txuas cov duab txheej thaum peb pom hauv OSM, thiab koj tuaj yeem ua qhov zooms uas tuaj yeem khaws hauv Cache yog tias peb txiav txim siab ua thaum thauj cov txheej. Nws kuj tseem tuaj yeem txuas tsis tau, uas yuav muab peb txoj kev xaiv xaiv lub pixel loj thiab txuag cov nqi hauv zos.

Txhawm rau pom nws ntawm daim pheem thib, tsuas yog rub nws mus rau qhov kev pom (daim duab qhia) thiab lub kaw lus yuav ceeb toom tias nws tsis nyob hauv qhov kwv yees tib yam, thaum nws tsis zoo li OSM. Yog li hauv seem hauv qab no, ntawm OSM txheej uas peb tau ntxiv rau cov zaub, peb tau txoj cai nyem thiab xaiv "siv projection" thiab qhov ntawd yog nws.

Nws zoo nkaus li zoo li piav tes piav taw rau ib qho ntawm cov vector online tshaj plaws, uas lawv hais, khw muag khoom ntau dua 364 lab khoom ntawm cov khoom sib txuas ntawm cov neeg sib koom tes. Lwm cov khoom lag luam nyiam Ntiaj teb no Mapper y Cadcorp lawv ua nws

Hloov kho tshiab: Lub tsev qiv ntawv kuj tau muab tso rau hauv txuas rau Google Earth Terrain.