Contents • • • • • • • • • • • Functionality [ ] QGIS functions as (GIS) software, allowing users to analyze and edit spatial information, in addition to composing and exporting graphical maps. QGIS supports both and layers; vector data is stored as either point, line, or features. Multiple formats of raster images are supported, and the software can images. QGIS supports,, personal geodatabases,,,, and other formats. Web services, including and, are also supported to allow use of data from external sources.

Autocad for mac xref is text. The xref is clipped based on the area that you specified. Click Modify menu > Clip > Xref. Select an xref. At the prompt, specify New Boundary by pressing Enter. Select a polyline or specify a rectangular or polygonal clipping boundary. AutoCAD for Mac Ideas. Share and vote on ideas for future product releases. Find Service. In this video, author Shaun Bryant shows you how to edit the XREF files that have come from the exported Revit model. AutoCAD 2019 for Mac and AutoCAD LT 2019 for Mac are here! New features include German and Japanese languages, DWG Compare, XREFLAYER system, and more.

On the QGIS download page, click on the “Download for Mac OS X” box and then follow the link to the KyngChaos QGIS download page. On the QGIS download page, find the DMG file download link and click to start downloading the disk image: Next, find the downloaded.dmg file and double click to start the installation process.

QGIS integrates with other open-source GIS packages, including,,. Written in or extend QGIS's capabilities. Plugins can geocode using the, perform geoprocessing functions similar to those of the standard tools found in, and interface with /, and databases. Development [ ] Gary Sherman began development of Quantum GIS in early 2002, and it became an incubator project of the in 2007.

Version 1.0 was released in January 2009. Written in, QGIS makes extensive use of the library. In addition to Qt, required dependencies of QGIS include GEOS and.,,, and are also recommended, as they provide access to additional data formats. A screenshot from QGIS-Android in 2014. As of 2017, QGIS is available for multiple operating systems including,,,.

A mobile version of QGIS was under development for as of 2014. For Mac users, the advantage of QGIS over is that it does not require the in order to run, and the interface is much cleaner and faster. [ ] QGIS can also be used as a graphical user interface to GRASS.

QGIS has a small install footprint on the host file system compared to commercial GISs and generally requires less and processing power; hence it can be used on older hardware or running simultaneously with other applications where CPU power may be limited. [ ] QGIS is maintained by volunteer developers who regularly release updates and bug fixes. As of 2012, developers have translated QGIS into 48 languages and the application is used internationally in academic and professional environments. Several companies offer support and feature development services. Function [ ] Layers [ ] We can add several data related to a particular region in QGIS. The data are added in the form of layers in this software. Depending on their features of data, several layers are added.

Containing similar information. The layer files have the extension.shp. Preparing maps [ ]. Screenshot of Print Composer In order to prepare map with QGIS, Print composer is used.

It can be used for adding map, labels, legends, etc. Licensing [ ] As a application under, QGIS can be freely modified to perform different or more specialized tasks. Two examples are the QGIS Browser and QGIS Server applications, which use the same code for data access and rendering, but present different front-end interfaces.

[ ] Adoption [ ] Many public and private organizations have adopted QGIS, including the Austrian state of, and the Swiss cantons of. Training [ ] Many QGIS training opportunities are available including dedicated YouTube Channels, online tutorials, and textbooks Releases [ ]. This section's use of may not follow Wikipedia's policies or guidelines. Please by removing or external links, and converting useful links where appropriate into. (March 2017) () Version Codename Release date Significant changes Old version, no longer supported: 0.0.1-alpha July 2002 Import and view data from Old version, no longer supported: 0.0.3-alpha 10 August 2002 Added support for and other vector formats.