Python Geospatial Development EssentialsPackt Publishing Ltd, 17/06/2015 - 192 páginas This book provides you with the resources to successfully develop your own GIS application in Python. The book begins by walking you through the loading and saving of data structures before you start to build the look and feel of your application and create its interactive map window. You'll then move on to managing, editing, and analyzing spatial data from within the application and finish with instructions for packaging the application for distribution. By the end of the book, you should be able to use your GIS application as a template for further development, with the potential to expand and customize it to suit your needs. |
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... icons 49 Toolbars 50 The Ribbon tab system 51 The bottom status bar 54 The layers pane 57 The Map widget 58 Pop-up windows 60 Dispatching heavy tasks to thread workers 69 Using the toolkit to build the GUI 70 Testing our application 73 ...
... icons 49 Toolbars 50 The Ribbon tab system 51 The bottom status bar 54 The layers pane 57 The Map widget 58 Pop-up windows 60 Dispatching heavy tasks to thread workers 69 Using the toolkit to build the GUI 70 Testing our application 73 ...
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... icon image file 148 Assigning the icon 149 The application start up script 149 Packaging your application 150 Installing py2exe 150 Developing a packaging strategy 150 Creating the build script 151 Adding the visual C runtime DLL 154 ...
... icon image file 148 Assigning the icon 149 The application start up script 149 Packaging your application 150 Installing py2exe 150 Developing a packaging strategy 150 Creating the build script 151 Adding the visual C runtime DLL 154 ...
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... icon.png") >>> img.save("your/path/to/pythongis/app/icon.ico", sizes=[(255,255),(128,128),(64,64),(48,48),(32,32),(16,16),(8,8)]) New terms and important words are shown in bold. Words that you see on the screen, for example, in menus ...
... icon.png") >>> img.save("your/path/to/pythongis/app/icon.ico", sizes=[(255,255),(128,128),(64,64),(48,48),(32,32),(16,16),(8,8)]) New terms and important words are shown in bold. Words that you see on the screen, for example, in menus ...
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... icons, and colors. One such example is the Crime Analytics for Space-Time (CAST) software produced by the GeoDa Center at Arizona State University, seen in the following picture: Also, by creating your GIS from scratch, it is possible.
... icons, and colors. One such example is the Crime Analytics for Space-Time (CAST) software produced by the GeoDa Center at Arizona State University, seen in the following picture: Also, by creating your GIS from scratch, it is possible.
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Índice
1 | |
9 | |
Designing the Visual Look
of Our Application | 43 |
Rendering Our Geodata | 75 |
Managing and Organizing Geographic Data | 103 |
Analyzing Geographic Data | 131 |
Packaging and Distributing Your Application | 147 |
Looking Forward | 159 |
Index | 167 |
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Palavras e frases frequentes
affine transform anchor="ne bands basic bbox bounding box button cells chapter class a subclass coordinate coords create def __init__(self default define dist folder EXE file expand=True file format filepath following code following screenshot functionality GDAL geographic data geoj GeoJSON geometries geospatial geospatial metadata GeoTIFF GIS application icon implement Inno Setup input inputwidget install interactive kwargs layer LayerGroup layeritem layeritem in layerspane layerspane libraries MapCanvas class Matplotlib menu method module mouse nodata NumPy open source options window Packt pixel polygon popup_message(self py2exe PyAgg pyshp Python Python Package pythongis raster data raw tags rendering resampling resize runtoolframe script selector self.add_info(general self.layerspane self.statusbar shapefile spatial index specified startx starty statusbar style_options_labels Tkinter tool toolbar toolkit tuple user interface vector and raster vector data visual width xscale zonal statistics zoom