更新时间：2021-07-02 12:22:16
coverpage
Title Page
Copyright and Credits
Mastering Geospatial Development with QGIS 3.x Third Edition
About Packt
Why subscribe?
Packt.com
Contributors
About the authors
About the reviewers
Packt is searching for authors like you
Preface
Who this book is for
What this book covers
To get the most out of this book
Download the example code files
Download the color images
Conventions used
Get in touch
Reviews
Section 1: Introduction
A Refreshing Look at QGIS
Release schedules
QGIS downloading and installation
Installing QGIS on Windows
Installing QGIS on macOS
Installing QGIS on Ubuntu Linux
Installing QGIS only
Installing QGIS and other FOSSGIS packages
QGIS on Android
Installing QGIS on a Chromebook
QGIS in a browser
What's new?
A tour of QGIS
Familiarizing yourself with QGIS Desktop
Loading data into QGIS Desktop
Loading vector data
Loading raster data
Loading databases
Loading web services
Working with CRS
Working with tables
Creating table joins
Editing data
Snapping
Styling vector data
Styling raster data
Blending modes
Composing maps
Adding functionality with plugins
Custom QGIS variables
Summary
Section 2: Getting Started
Styling Raster and Vector Data
Choosing and managing colors
Knowing color picker components
Changeable panels in the color picker
Color ramp
Color wheel
Color swatches
Color sampler
Color picker components in the Layers panel
Managing color ramps
Managing the QGIS color ramp collection
Renaming a color ramp
Removing a color ramp
Exporting a color ramp
Importing a color ramp
Adding a color ramp
Adding a gradient color ramp
Adding a random color ramp
Adding a ColorBrewer color ramp
Adding a cpt-city color ramp
Editing a color ramp
Styling singleband rasters
Paletted raster band rendering
Singleband gray raster band rendering
Singleband pseudocolor raster band rendering
Singleband pseudocolor interpolations
Styling multiband rasters
Raster color rendering
Raster resampling
Styling vectors
Single-symbol vector styling
Categorized vector styling
Graduated vector styling
Rule-based vector styling
Point-displacement vector styling
Point cluster vector styling
Inverted polygons vector styling
Heatmap vector styling
2.5 D vector styling
Vector layer rendering
Layer transparency
Layer blending mode
Feature blending mode
Control feature rendering order
Using diagrams to display thematic data
Parameters that are common to all diagram types
Diagram size parameters
