Bude Kayan Aikin CAD, gvSIG kayan aikin gyara
An ƙaddamar da jerin kyawawan sifofi masu ban sha'awa, waɗanda suka zo daga gudummawar CartoLab da Jami'ar La Coruña. gvSIG EIEL ya haɗa da kari daban-daban, yana da amfani ƙwarai da gaske, duka don gudanar da mai amfani daga gvSIG interface, siffofin al'ada da ingantattun atomatik.
Amma abin da ya fi kama ta da hankali ne Open CAD Tools, wanda a cikin 0.2 version alama dauki yawa buƙatun daga al'umma su mayar da hankali da kuma inganta gini routines da kuma bayanan tace.
Idan gvSIG yana da wani abu da mu masu amfani da GIS muke so shine kayan aikin ƙira a cikin salon da yawanci mukeyi tare da shirye-shiryen CAD, yana da kusan duk abin da muke tambaya game da shirye-shiryen GIS na musamman. Shigar da wannan ƙarin yana maye gurbin tsoho extCAD. Littafin mai amfani yana bayanin yadda za'a girka tsawo kawai, kamar yadda shima yazo a matsayin wanda za'a aiwatar dashi, kodayake tare da tsohon fasalin gvSIG.
An tsara dokokin 11 masu zuwa a cikin zaɓin sakawa: Point, Multipoint, Arc, Polyline, Multipolyline ,, Multitask, Multipolygon, Regular polygon, Rectangle, Circle, Ellipse and Autopolygon.
Duk da yake da zabin Gyara da wadannan 16 umurni: Kwafi, Mirror, juya, Scale, fashe, Shift, Edit kokuwa Add kokuwa, Cire kokuwa, Join, Redigitize line Yanke line Yanke polygon, Redigitize polygon, Ciki polygon da Miƙa .
A cikin duka 27, wanda na tuna a baya sun lissafta 21 lokacin da aka kwatanta umarnin AutoCAD akan wadanda na 1.9 gvSIG.
Mene ne mafi muhimmanci game da Open CAD Tools 0.2?
Da farko, na sami aikin da dama maɓallin linzamin kwamfuta, da zarar an fara umarni, zai iya aiki azaman "warware". Da alama dai yana da amfani a wurina, saboda lokacin da kuke zane-zane, misali polyline ko polygon, abu ne gama gari a yi kuskure yayin sanya aya; maimakon soke aikin da aka yi, ko ci gaba da shiryawa daga baya ...
maɓallin dama, kuma maƙasudin ƙarshe ya ƙare
Har ila yau, akwai maballin da ke taimakawa tare da aiki, a matsayin maɓallin "tab", wanda ke ba ku damar kewaya zuwa abu na gaba. Yana faruwa, misali, lokacin da muke shirya hadadden yanayin lissafi, kamar polygon wanda yake da ramuka, ko polylines da yawa.
maballin tab, kuma yana daukan mu zuwa lissafin gaba
Sa'an nan kuma akwai sararin samaniya don kammala aikin da kuma wasika C don sokewa. Duk da yake akwai waɗanda suke da shakku game da amfani da maballin a wannan lokacin, azaman gajerun hanyoyi a tsakiyar umarni har yanzu suna aiki.
Ayyukan yau da kullun don sake tsara layi da polygon suna warware wannan babban iyakancewa yayin yin gyare-gyare akan abubuwan da aka riga aka halitta. Kodayake yawancin wannan yana zuwa tare da gvSIG, tsawaitawar da suka yi zuwa abubuwan yau da kullun yana da kyau ƙwarai, misali, lokacin da aka yanke layi ko polygon, saƙon yana tambaya idan muna son kiyaye ɓangaren da ya wuce gona da iri.
Don haka maye gurbin tsoffin kayan aikin tare da Buɗe CAD Kayan aiki shine zaɓin mai fa'ida. Kayan aiki kawai wanda ba'a samo shi ba shine umarnin Layin, kamar yadda aka ƙirƙira shi tare da umarnin Polyline, tare da fahimtar cewa yana da kashi ɗaya kawai.
Sauran abubuwan haɓakawa suna cikin daidaitawar abubuwan ɓoyayyen abubuwa, don kar ya shafi saurin inji. Don wannan zaka iya canza adadin geometries don bincike, yadudduka kuma idan ana yin bin sawun kawai zuwa gefuna ko gefuna.
Sannan zaɓi don kunna NavTable ta atomatik lokacin kammala geometry. Tare da wannan, ana iya kammala bayanan jimloli a layi ɗaya na aikin samarwa. Kodayake babban abin haskakawa a wannan, shi ne cewa kammala ilimin lissafi yanzu ya zama abin aukuwa, don haka masu shirye-shiryen zasu iya yin wasu ayyuka masu alaƙa:
- A matsayin bita na topologies a cikin asali,
- Ana ɗaga wani tiger sanar da canje-canjen zuwa database ko da yake sigogin fom din ba a kan bashi ba,
- Ko kuma kawai sanar da bayanan bayanan cewa akwai takamaiman lissafin lissafi da kuma cewa ya ci gaba da ba da rahoton mutunci dangane da bayanan jadawalin. Kamar yadda zai iya kasancewa lamarin lokacin da aka sanya fayil ɗin amma an tsara shi a hankali.
Ba zai zama baƙon abu ba don ganin wannan ƙarin a cikin gaba na gvSIG, kamar yadda muka gani tare da NavTable. Yana da alama a gare mu kyakkyawan misali, cewa tare da Fonsagua sun wakilci sakamakon aikin da Foundation ya tsufa a cikin tsarin wannan masana'antun masana'antu wanda shine, ɗaya daga cikin ginshiƙan ginshiƙai don ci gaba da dandalin Open Source.
Don biyo baya a kan wannan batu na bayar da shawarar wadannan hanyoyin:
http://cartolab.udc.es:30003/menu/la-aplicacion/funcionalidades/
http://forge.osor.eu/frs/download.php/1447/manual_opencadtools.pdf
https://lists.forge.osor.eu/mailman/listinfo/opencadtools-devel
Kuma bayan wannan bidiyo don haka zaka iya ganin amfani da EIEL a cikin hanya.
