Index
A
- addresses
- geocoding / Getting ready, How to do it...
- alpha values
- used, for displaying data density / Using alpha values to show data density, How to do it..., How it works...
- application parameter / How it works…
- area of polygon
- calculating / Calculating the area of a polygon, How it works...
- atlas
- about / Creating a mapbook
- attributes, vector layer
- examining / Examining vector layer attributes, How to do it...
- attributes, vector layer feature
- autocomplete / Adding the PyQGIS API to the IDE
B
- bearing of end points, line
- calculating / How to do it..., How it works...
- binary large objects (BLOBs) / Introduction
- binary packages, for Linux
- URL / There's more...
- Bing aerial image service
- buffer() method / How it works...
C
- categorized vector layer symbol, dynamic maps
- about / Creating a categorized vector layer symbol, How it works...
- creating / How to do it...
- cell size, raster
- querying / Getting the cell size of a raster layer
- census data, shapefile
- URL, for downloading / Getting ready
- census tract shapefile
- URL, for downloading / Getting ready
- changeGeometryValues() method / How it works...
- checkboxes
- about / Creating checkboxes
- creating / How to do it...
- color ramp
- combobox
- about / Creating a combobox
- creating / How to do it..., How it works...
- common extent
- creating, for rasters / Creating a common extent for rasters, Getting ready, How it works...
- complex vector layer symbol, dynamic maps
- creating / Creating a complex vector layer symbol, How to do it…
- contour shapefile
- URL, for downloading / Getting ready
- Coordinate Reference System (CRS) / How it works…
- CSV File
- shapefile attribute table, joining to / Joining a shapefile attribute table to a CSV file, How to do it..., How it works...
- custom selection tool, dynamic maps
- custom shape
- adding, to map / Adding a custom shape to the map, How to do it..., There's more...
D
- data
- loading, from spreadsheet / Loading data from a spreadsheet, How to do it..., How it works..., There's more...
- visualizing in 3D, with WebGL / Visualizing data in 3D with WebGL, How to do it..., How it works...
- visualizing, on globe / Visualizing data on a globe, How to do it...
- data density
- displaying, alpha values used / Using alpha values to show data density, How to do it..., How it works...
- dataset, raster
- sampling, regular grid used / Sampling a raster dataset using a regular grid, How to do it..., How it works...
- data value, raster
- querying, at specified point / Querying the value of a raster at a specified point, How it works...
- Debian package manager
- used, for installing PyQGIS / Installing PyQGIS using the Debian package manager
- Debug Perspective / Testing the debugger
- delimitedtext / How it works...
- DEM
- URL / Getting ready
- different status bar CRS
- distance, along sample line
- distance, between two points
- dot density map
- about / Creating a dot density map
- creating / How to do it...
- working / How it works...
- downsampling
- about / Resampling raster resolution
- dynamic forms
- creating, in QGIS / Creating dynamic forms in QGIS, How to do it...
- dynamic maps
- creating / Introduction
- canvas, accessing / Accessing the map canvas, How it works...
- units, changing / Changing the map units, How it works...
- layers, iterating over / Iterating over layers, How to do it...
- vector layer, symbolizing / Symbolizing a vector layer, How to do it...
- single band raster, rendering with color ramp algorithm / Rendering a single band raster using a color ramp algorithm, How to do it...
- complex vector layer symbol, creating / Creating a complex vector layer symbol, How to do it…
- icons, using as vector layer symbols / Using icons as vector layer symbols, How to do it…
- graduated vector layer symbol renderer, creating / Creating a graduated vector layer symbol renderer, How to do it..., How it works...
- categorized vector layer symbol, creating / Creating a categorized vector layer symbol, How to do it...
- map bookmark, creating / Creating a map bookmark, How to do it..., How it works...
- map bookmark, navigating to / Navigating to a map bookmark, How it works...
- scale-based visibility, setting for layer / Setting scale-based visibility for a layer, How it works...
- SVG, using for layer symbols / Using SVG for layer symbols, How to do it...
- pie charts, using for symbols / Using pie charts for symbols, How to do it..., There's more...
- OpenStreetMap service, using / Using the OpenStreetMap service, How to do it..., How it works...
- Bing aerial image service, using / Using the Bing aerial image service, How to do it...
- real-time weather data, adding from OpenWeatherMap / Adding real-time weather data from OpenWeatherMap, How it works...
- label features / Labeling features, How to do it..., How it works...
- map layer transparency, changing / Changing map layer transparency
- standard map tools, adding to canvas / Adding standard map tools to the canvas, How to do it..., How it works...
- map tool, used for drawing points on canvas / Using a map tool to draw points on the canvas, How to do it..., How it works...
- map tool, used for drawing polygons or lines on canvas / Using a map tool to draw polygons or lines on the canvas, How to do it..., How it works...
- custom selection tool, building / Building a custom selection tool, How to do it..., How it works...
- mouse coordinate tracking tool, creating / Creating a mouse coordinate tracking tool, How to do it...
E
- editing buffer / How it works...
- elevation data
- adding, to line vertices with DEM / Adding elevation data to line vertices using a digital elevation model, How to do it..., How it works...
- used, for computing road slope / Computing road slope using elevation data, How to do it..., How it works...
- elevation hillshade
- EmittingPoint / How it works...
- environment variables
- setting, on Windows / Setting the environment variables on Windows
- setting, on Linux / Setting the environment variables on Linux
- EPSG 3815 / How to do it...
- error dialog
- creating / Creating an error dialog, How it works...
- expression-based labels
F
- false color image
- URL / Getting ready
- features, vector layer
- examining / Examining vector layer features, How it works...
- field
- adding, to vector layer / Adding a field to a vector layer, How it works...
- field data
- collecting / Collecting field data, How to do it..., How it works...
- file input dialog
- creating / Creating a file input dialog, How it works...
- file sample
- vector layer, loading from / Loading a vector layer from a file sample, Getting ready, How it works...
- freeze / Creating the simplest map renderer
G
- GCPs
- URL / How it works...
- gdaldem documentation
- URL / How it works...
- GdalUtils API
- about / How it works...
- generators
- using, for layer queries / Using generators for layer queries, How it works...
- geocoding
- about / Geocoding addresses
- addresses / Getting ready, How to do it...
- GeoCoding plugin
- about / How it works...
- geojson.io
- layer, adding to / Adding a layer to geojson.io, How to do it...
- geometry layer
- URL / Getting ready
- Geospatial Data Abstraction Library (GDAL) / Using the OpenStreetMap service
- GIS census tract shapefile
- URL, for downloading / Getting ready
- GitHub.com
- URL / How it works...
- github.io web directory
- URL / How it works...
- global preferences
- reading / Getting ready, How it works…
- storing / How to do it…
- GoogleEarth
- GPS
- tracking / Tracking a GPS, How to do it...
- graduated vector layer symbol renderer, dynamic maps
- about / Creating a graduated vector layer symbol renderer
- creating / How to do it..., How it works...
- Graphical Modeler tool
- about / There's more...
- grid
- adding, to map / Adding a grid to the map, How to do it...
- ground control points (GCP) / Georeferencing a raster from control points
H
- hancock
- URL / Getting ready
- heat map
- about / Creating a heat map
- creating / How to do it...
- HelloWorld plugin / Testing the debugger, How it works…
- hillshade
- about / Creating an elevation hillshade
- Hillshade algorithm / How it works...
- HTML labels
- creating, in QGIS / Creating HTML labels in QGIS, How to do it..., There's more...
I
- icons, dynamic maps
- using, as vector layer symbols / Using icons as vector layer symbols, How to do it…
- image change detection
- about / Image change detection
- performing / Image change detection, How to do it..., How it works...
- Integrated Development Environment (IDE) / Introduction
J
- JPEG image
- TIFF image, converting to / Converting a TIFF image to a JPEG image, How to do it...
K
- K-Means Clustering
- about / Classifying a raster
- kernel density estimation algorithm
- about / How it works...
- KML
- shapefile, converting to / Converting a shapefile to KML
- about / How it works...
- KML image overlay, for raster
L
- label features, dynamic maps
- exploring / Labeling features, How to do it...
- labels
- adding, to map / Adding labels to a map for printing, Getting ready, How it works...
- layer
- filtering, by geometry / Filtering a layer by geometry, How to do it..., How it works...
- filtering, by attributes / Filtering a layer by attributes, How it works...
- layer.isValid() method / How it works...
- layer.source() method / There's more...
- layer style file
- creating / Creating a layer style file, How to do it..., How it works...
- layer styling / Creating a layer style file
- least cost path (LCP)
- about / Finding the least cost path
- searching / How to do it..., How it works...
- legend
- adding, to map / Adding a legend to the map, How to do it..., How it works...
- length, for selected lines
- calculating / Calculating length for all selected lines, How to do it...
- line feature
- adding, to vector layer / How to do it..., How it works...
- Linux
- environment variables, setting / Setting the environment variables on Linux
- log files
- about / Using log files
- using / Getting ready, How to do it...
- logo
- adding, to map / Adding a logo to the map, How to do it...
M
- map
- photos, geolocating on / Geolocating photos on the map, How to do it..., There's more...
- mapbook
- about / Creating a mapbook
- creating / Creating a mapbook, How to do it..., How it works...
- map bookmark, dynamic maps
- about / Creating a map bookmark
- creating / How to do it..., How it works...
- navigating to / Navigating to a map bookmark, How to do it...
- map canvas, dynamic maps
- accessing / Accessing the map canvas, How it works...
- map composer
- MapComposer class
- about / Getting ready
- URL / Getting ready
- MapComposer library
- URL / Getting ready
- map coordinates, raster
- converting, to pixel location / Converting a map coordinate to a pixel location, How it works...
- map layers, based on rules
- map layers, dynamic maps
- iterating over / Iterating over layers, How to do it...
- reference links / Getting ready
- map layer transparency, dynamic maps
- about / Changing map layer transparency
- changing / Getting ready, How it works...
- map tool, dynamic maps
- used, for drawing points on canvas / Using a map tool to draw points on the canvas, How to do it..., How it works...
- used, for drawing polygons or lines on canvas / Using a map tool to draw polygons or lines on the canvas, How to do it..., How it works...
- map units, dynamic maps
- changing / Changing the map units, How it works...
- mbtiles format / How it works...
- measurePolygon() method / How it works...
- memory
- vector layer, creating in / Creating a vector layer in memory, How it works...
- memory layers
- merge processing algorithm
- about / How it works...
- message dialog
- creating / Creating a simple message dialog, How it works...
- creating, hint used / Keeping dialogs on top, How to do it...
- Mississippi cities' shapefile
- URL, for downloading / Getting ready
- Mississippi Gulf Coast
- URL / Getting ready
- mouse coordinate tracking tool, dynamic maps
N
- NDVI
- creating / Creating an NDVI, How to do it...
- nearest neighbor analysis
- performing / Performing nearest neighbor analysis, How to do it...
- about / Performing nearest neighbor analysis
- network analysis
- about / Performing network analysis
- performing / Performing network analysis, How to do it..., How it works...
- network analysis tool
- URL / How it works...
- New York City museums' shapefile
- URL, for downloading / Getting ready, Getting ready, Getting ready, Getting ready, Getting ready
- normal / How it works...
- north arrow
- about / Adding a north arrow to the map
- adding, to map / Adding a north arrow to the map, Getting ready, How to do it..., How it works...
- NULL values
- using, in PyQGIS / Using NULL values in PyQGIS, How it works...
O
- OGC Web Map Service (WMS) / Adding real-time weather data from OpenWeatherMap
- OGR Vector formats
- URL / How it works...
- Open Geospatial Consortium (OGC) / Converting a shapefile to KML
- Open GIS Consortium (OGC) / Adding real-time weather data from OpenWeatherMap
- OpenStreetMap's points of interest
- using, in QGIS / Using OpenStreetMap's points of interest in QGIS, How to do it..., How it works...
- OpenStreetMap service
- Orfeo Toolbox
- about / There's more...
- organization parameter / How it works…
- overlap dataset
- URL / Getting ready
- overlapping images
- URL / Getting ready
P
- password / How it works...
- Photo2Shape / There's more...
- photos
- geolocating, on map / Geolocating photos on the map, How to do it...
- pie charts, dynamic maps
- using, for symbols / Using pie charts for symbols, How to do it..., How it works...
- pixel locations, raster
- converting, to map coordinates / Converting a pixel location to a map coordinate, How to do it..., How it works...
- Plugin Reloader / Configuring QGIS
- point feature
- adding, to vector layer / Adding a point feature to a vector layer, How it works...
- point in point feature
- buffering / Buffering a feature intermediate, How to do it..., How it works...
- point layer
- URL / Getting ready
- points
- generating, along time / Generating points along a line, How it works...
- polygon feature
- adding, to vector layer / Adding a polygon feature to a vector layer, How to do it...
- polygonize
- about / Converting a raster to a vector
- PostGIS layer
- loading, into QGIS map / How to do it...
- processing script
- URL / Getting ready
- Processing Toolbox
- about / Introduction
- using / How to do it...
- progress bar
- about / Displaying a progress bar
- displaying / How to do it..., There's more…
- project
- static map, saving / Saving a map to a project, How to do it...
- static map, loading from / Loading a map from a project, How it works...
- project preferences
- py2exe
- URL / There's more...
- PyInstaller
- URL / There's more...
- PyQGIS / How it works...
- NULL values, using / Using NULL values in PyQGIS, How to do it...
- PyQGIS 2.6 API
- URL / Getting ready
- PyQGIS API
- adding, to QGIS IDE / Adding the PyQGIS API to the IDE
- navigating / Navigating the PyQGIS API, How to do it…, There's more…
- URL / How to do it…
- categories / How it works…
- Core module / How it works…
- PyQGIS Developer Cookbook
- URL / How it works..., There's more…
- PyQGIS path
- searching, on Windows / Finding the PyQGIS path on Windows
- pyramids, raster
- creating / Creating pyramids for a raster, How it works...
- Python-ordered dictionary
- used, for building string / There's more…
- Python Imaging Library (PIL) / How to do it...
Q
- QGIS
- installing, for system development / Installing QGIS for development, How it works…
- installing, with Debian package manager / Installing PyQGIS using the Debian package manager
- installing, with RPM package manager / Installing PyQGIS using the RPM package manager
- environment variables, setting up / Setting the environment variables
- debugging, URL / How it works…
- qgis*mergevectorlayers module / There's more...
- QGIS API
- URL / Getting ready
- documentation, URL / There's more…, How it works...
- QGIS API documentation
- URL / There's more...
- QGIS Cloud / Getting ready
- QGIS Globe
- data, visualizing on / Visualizing data on a globe, How to do it...
- about / Visualizing data on a globe
- QGIS IDE
- setting up / Setting up your QGIS IDE
- URL / Setting up your QGIS IDE
- QGIS Python interpreter, adding, on Windows / Adding the QGIS Python interpreter on Windows
- PyQGIS module paths, adding / Adding the PyQGIS module paths to the interpreter
- PyQGIS API, adding / Adding the PyQGIS API to the IDE
- environment variables, adding / Adding environment variables
- working / How it works…
- QGIS map
- tiles, creating from / Creating tiles from a QGIS map, How to do it..., How it works...
- QGIS Map Composer
- about / Using the map composer
- QGIS Markup Language (QML) / Creating a layer style file
- QGIS plugin
- creating / Creating a QGIS plugin, How to do it…, How it works…, There's more…
- URL / How it works…
- distributing / Distributing a plugin, How to do it…
- QGIS Python
- location, searching on other platforms / Finding the location of the QGIS Python installation on other platforms
- QGIS Python console
- using, for interactive control / Using the QGIS Python console for interactive control, How it works…
- QGIS Python interpreter
- adding, on Windows / Adding the QGIS Python interpreter on Windows
- PyQGIS module paths, adding to / Adding the PyQGIS module paths to the interpreter
- QGIS Python ScriptRunner plugin
- using / Using the Python ScriptRunner plugin, How to do it…
- working / How it works…
- QGIS Python scripts
- debugging / Debugging QGIS Python scripts, Configuring QGIS
- Eclipse, configuring / Configuring Eclipse
- debugger, testing / Testing the debugger
- working / How it works…
- QGIS raster calculator
- controlling / Creating an NDVI
- working / How it works...
- QGIS tutorial
- URL, for map projections / How it works...
- QgsComposition object
- QgsDistanceArea.convertMeasurement() method / How it works...
- QgsMultiBandColorRenderer / There's more...
- QGSRasterLayer API
- about / Loading a raster layer
- QgsRasterLayer object / How it works...
- QgsVectorLayer object
- about / Introduction
- arguments / How it works...
- Qt Creator
- URL / There's more…
- Qt documentation
- URL / Introduction
R
- radio buttons
- about / Creating radio buttons
- creating / How to do it...
- raster
- data value, querying at specified point / Querying the value of a raster at a specified point, How it works...
- reprojecting / Reprojecting a raster, How to do it...
- dataset, sampling with regular grid / Sampling a raster dataset using a regular grid, How to do it..., How it works...
- common extent, creating / Creating a common extent for rasters, Getting ready, How it works...
- resolution, resampling / Resampling raster resolution, How to do it...
- unique values, counting / Counting the unique values in a raster, How it works...
- mosaicing / Mosaicing rasters, How to do it...
- pyramids, creating / Creating pyramids for a raster, How it works...
- KML image overlay, creating / Creating a KML image overlay for a raster, How to do it..., How it works...
- classifying / Classifying a raster, Getting ready, How it works...
- converting, to vector / Converting a raster to a vector, How to do it..., How it works...
- georeferencing, from control points / Georeferencing a raster from control points, How to do it...
- clipping, shapefile used / Clipping a raster using a shapefile, How to do it..., How it works...
- raster bands
- counting / Counting raster bands, How to do it...
- swapping / Swapping raster bands, How to do it...
- raster footprints
- creating / Creating raster footprints, How to do it..., How it works...
- raster layer
- loading / Loading a raster layer, How to do it..., How it works...
- cell size, querying / Getting the cell size of a raster layer
- width and height, obtaining / Obtaining the width and height of a raster
- real-time weather data, dynamic maps
- adding, from OpenWeatherMap / Adding real-time weather data from OpenWeatherMap, Getting ready
- Red Hat Package Manager (RPM) / Installing PyQGIS using the RPM package manager
- Remote Debug plugin / Configuring QGIS
- resampling
- raster resolution / Resampling raster resolution, How to do it...
- road slope
- computing, elevation data used / Computing road slope using elevation data, How to do it..., How it works...
- RPM package manager
- used, for installing PyQGIS / Installing PyQGIS using the RPM package manager
S
- sample DEM
- URL / Getting ready
- SatImage raster
- URL / Getting ready
- Scalable Vector Graphics (SVG)
- about / Using SVG for layer symbols
- using, for dynamic map layer symbols / Using SVG for layer symbols, How to do it...
- scale-based visibility, dynamic maps
- setting, for layer / Setting scale-based visibility for a layer, How to do it...
- scale bar
- about / Adding a scale bar to the map
- adding, to map / Adding a scale bar to the map, Getting ready, How to do it...
- script, Processing Toolbox
- URL, for downloading / Getting ready
- script path
- accessing, from within QGIS script / Accessing the script path from within your script, How it works…
- semi-automatic classification
- URL / How it works...
- set of attributes
- adding, to vector layer / Getting ready, How to do it..., How it works...
- shapefile
- converting, to KML / Converting a shapefile to KML
- splitting / Splitting a shapefile, How it works...
- used, for clipping raster / Clipping a raster using a shapefile, Getting ready, How it works...
- shapefile attribute table
- joining, to CSV File / Joining a shapefile attribute table to a CSV file, How to do it..., How it works...
- shapefiles
- merging / Merging shapefiles, How it works...
- simple polygon shapefile
- URL, for downloading / Getting ready
- simplest map renderer
- creating / Creating the simplest map renderer, How to do it...
- single band raster, dynamic maps
- rendering, with color ramp algorithm / Rendering a single band raster using a color ramp algorithm, How to do it...
- spatial database
- vector layer, loading from / Getting ready, How it works...
- spatial index
- creating / Creating a spatial index, How it works...
- splash plugin / How to do it…
- spreadsheet
- data, loading from / Loading data from a spreadsheet, How to do it..., How it works..., There's more...
- standalone application
- creating / Creating a standalone application, How to do it…, How it works…
- standard map tools, dynamic maps
- adding, to canvas / Adding standard map tools to the canvas, How to do it..., How it works...
- static map
- labels, adding / Adding labels to a map for printing, Getting ready, How to do it...
- scale bar, adding / Adding a scale bar to the map, Getting ready, How to do it...
- north arrow, adding / Adding a north arrow to the map, Getting ready, How to do it..., How it works...
- logo, adding / Adding a logo to the map, How to do it...
- legend, adding / Adding a legend to the map, How to do it..., How it works...
- custom shape, adding / Adding a custom shape to the map, How to do it..., How it works...
- grid, adding / Adding a grid to the map, How to do it...
- table, adding / Adding a table to the map, How to do it...
- world file, adding / Adding a world file to a map image, How to do it..., How it works...
- saving, to project / Saving a map to a project, How it works...
- loading, from project / Loading a map from a project, How it works...
- street routing
- about / Routing along streets
- performing / Getting ready, How to do it...
- string
- building, Python-ordered dictionary used / There's more…
T
- table
- adding, to map / Adding a table to the map, How to do it..., How it works...
- tabs
- about / Creating tabs
- creating / How to do it...
- textboxes / How it works...
- text input dialog
- creating / Creating a simple text input dialog, How it works...
- three-page wizard
- TIFF image
- converting, to JPEG image / Converting a TIFF image to a JPEG image, How to do it...
- tiles
- creating, from QGIS map / Creating tiles from a QGIS map, How to do it..., How it works...
- traditional log file / How it works...
U
- union
- performing, on vector shapes / Performing a union on vector shapes, How it works...
- unique values, raster
V
- vector
- raster, converting to / Converting a raster to a vector, How to do it..., How it works...
- vector contours
- creating, from elevation data / Creating vector contours from elevation data, How to do it..., How it works...
- vector layer
- loading, from file sample / Loading a vector layer from a file sample, How to do it..., How it works...
- loading, from spatial database / Loading a vector layer from a spatial database, How it works...
- features, examining / Examining vector layer features, How to do it...
- attributes, examining / Examining vector layer attributes, How it works...
- creating, in memory / Creating a vector layer in memory, How it works...
- point feature, adding to / Adding a point feature to a vector layer, How it works...
- line feature, adding to / How to do it..., How it works...
- polygon feature, adding to / Adding a polygon feature to a vector layer, How to do it...
- set of attributes, adding to / Getting ready, How to do it..., How it works...
- field, adding to / Adding a field to a vector layer, How it works...
- reprojecting / Reprojecting a vector layer, How it works...
- generalizing / Generalizing a vector layer, How it works...
- rasterizing / Rasterizing a vector layer
- vector layer, dynamic maps
- symbolizing / Symbolizing a vector layer, How to do it...
- vector layer attribute
- deleting / Deleting a vector layer attribute
- vector layer feature
- attributes, modifying / Changing a vector layer feature's attribute, How to do it..., How it works...
- deleting / Deleting a vector layer feature
- vector layer geometry
- moving / Moving vector layer geometry, How it works...
- vector shapes
- dissolving / Dissolving vector shapes, How it works...
- union, performing on / Performing a union on vector shapes, How it works...
- virtualenv tool / How it works…
W
- warning dialog
- creating / Creating a warning dialog, How it works...
- WebGL
- used, for visualizing data in 3D / Visualizing data in 3D with WebGL, How to do it...
- Web Map Service (WMS) / Using the OpenStreetMap service
- Well-Known Text (WKT) / How it works…
- Windows
- environment variables, setting / Setting the environment variables on Windows
- PyQGIS path, searching / Finding the PyQGIS path on Windows
- QGIS Python interpreter, adding / Adding the QGIS Python interpreter on Windows
- wizard
- world file
- adding, to map image / Adding a world file to a map image, How to do it...
- about / Adding a world file to a map image, How it works...
Z
- zipped line shapefile
- URL, for downloading / Getting ready
- zipped shapefile
- URL, for downloading / Getting ready
- zip tool
- URL / Getting ready