3 27 ku 2.18 QGIS kusintha

Pamene tili pafupi kutsiriza moyo wa QGIS Mabaibulo 2.x, podikira kodi QGIS 3.0, tsamba lino kukuonetsa kuphatikizapo QGIS 2.18.11 'Las Palmas' amene anali formalized m'mwezi wa July chaka chino.

QGIS panopa ali ndi masewera chidwi othandizira latsopano, makampani ofunda kuti kupereka thandizo ndipo amathandiza kuti njira zina, monga nkhani ya malire ndi maso osakhulupirira kubwerera alendo ndi ogwiritsa malonda kulemekezedwa.

Bukuli limatiuza kuti mawonekedwe omwe alipo tsopano amapereka kusintha kwakukulu payotchulidwa kale. Zonsezi zinangoganizira za chitukuko cha QGIS 3.0 Izi zidzakhala mndandanda wa zosintha zomwe zikuchitika komanso kuti, ngakhale kulengeza, ndi ochepa okha omwe awona nkhope yake. Tidayankhapo kale Apa.

Kubwerera ku phunziroli. Zowonjezera muyiziyi zagawidwa m'magulu. Otsatirawa, pofuna kufotokozera momveka bwino chitukuko, adzawagawa m'magawo awiri. Motero, tili ndi kusintha kwa 27 m'zinthu za 13:

  • General
  • Chizindikiro
  • Tagged
  • Kupereka
  • Kusintha kwa deta
  • Mafomu ndi Widgets
  • Mapangidwe a Mapu
  • kuyimbidwa
  • Odziwitsa Data
  • QGIS seva
  • Mapulagini
  • Mapulogalamu
  • Zatsopano
    • Maphunziro
    • Ntchito Zofotokozera

Mmodzi mwa iwo alembedwa chimodzi kapena zizindikiro zambiri. Mzere wotsatira umaphatikiza mwachidule chitukuko

Gulu Chiwerengero cha Zochitika
General 3
Chizindikiro 1
Tagged 3
Kupereka 2
Kusintha kwa deta 1
Mafomu ndi Widgets 3
Mapangidwe a Mapu 1
kuyimbidwa 6
Odziwitsa Data 1
QGIS seva 1
Mapulagini 1
Mapulogalamu 1
Zatsopano Maphunziro 2
Ntchito 1

Tsambali limasonyeza kusintha kulikonse, komwe kungaphunzire chimodzimodzi. Mwachitsanzo, ndikufuna kutchula zinthu zomwe zimandisangalatsa kwambiri: Ntchito yothandizira WMTS ndi XYZ mosaizi. Izi ziri m'magulu awiri: Wopereka ndi Wopereka Data. Tiyeni tiwone:

Kupereka: Feature.- Kuwonetsa zithunzi za raster (WMTS ndi XYZ zigawo)

Chilendochi ndi chakuti, mosiyana ndi matembenuzidwe apitalo, sikofunikira kuyembekezera kuti ma tepi amaletsedwe kwathunthu kuti athe kuona mapu omwe amachititsa. Ichi ndi chifukwa chakuti amawonetsedwa pazitsulo pamene akumasulidwa, ndipo, malinga ndi chigamulo chawo, angagwiritsidwe ntchito kuti ayambe kuyendera m'madera omwe zithunzi zolimbitsa molondola zisanatulutsidwe.

Kupereka: Chidule.- Kuwonetsedwa kwa mabala a miyala (Layers WMS, WMTS, WCS ndi XYZ)

Kutembenuza kwa zigawo za raster tsopano kungathetsedwe nthawi iliyonse kuti mukhoze kufotokoza pa mapu omwe analengedwa mosiyana ndi apitalo chifukwa chowonetseramo chojambulacho chinali 'chisanu' pakulandila ma tile. Ndi chida chatsopano ichi, ntchito yotsatsa zigawo za raster kuchokera pa seva zakutchire ndi bwino.

Wopereka Deta: Chidwi.- Chithandizo chachibadwidwe cha zigawo za mosavuta za XYZ

Sikufunikiranso kugwiritsa ntchito mapulageni a "akunja" monga QuickMapServices kapena OpenLayers chifukwa tsopano matayala osokonezeka mu maonekedwe a XYZ ali othandizidwa ndi othandizira ma data a WMS, omwe mungathe kuona ma mapu oyambira ku mtundu uliwonse. Mwachitsanzo, ngati tikufuna kuwonjezera mapu a Open StreetMap pogwiritsa ntchito URL: http://c.tile.openstreetmap.org/{z} / {x} / {y} .png. pomwe {x}, {y}, {z} adzasinthidwa ndi chiwerengero cha matale omwe alipo tsopano. Ngakhale bing 'quadkeys' ingagwiritsidwe ntchito m'malo mwa {q} ndi {x}, {y} kapena {z}.

Pali kusintha kwina komwe kungawonjezedwe kwa omwe tatchulidwa kale. Choyamba, mwayi wosankha m'mapu athu ntchito ya kumpoto kwenikweni kapena maginito. Mbali iyi ili mkati mwa gulu lakuti Creating Maps. Timakondedwanso ndi mndandanda wa ntchito zatsopano komanso ndondomeko zowonjezera zomwe zili m'gulu la Chitetezo.

Mwachidule, lipoti limene liyenera kutiwerengera bwino lomwe kuti tigwiritse ntchito phindu latsopano lomwe laperekedwa ndi QGIS.

Izi ndi monga chitsanzo cha patsogolo, koma Ine amavomereza kupita Lipoti la bungwe Apa.

QGIS sichidzakhala chomwecho popanda thandizo lodzifunira, padziko lonse, la gulu lalikulu la anthu (opanga mapepala, olemba mabuku, oyesa, opereka ndalama, othandizira, ndi zina zotero). N'chifukwa chake anthu ammudzi amayamikira ndikutikumbutsa njira zomwe mungathe Sungani inu Kwa gulu ndi kuwathandiza m'njira iliyonse yomwe mukuona kuti ndi yoyenera.

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