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https://github.com/asaintsever/tinyworld-utils
Utils for TinyWorld: NASA WorldWind Cache, ImageMagick, JRE ...
https://github.com/asaintsever/tinyworld-utils
tinyworld worldwind worldwindjava
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Utils for TinyWorld: NASA WorldWind Cache, ImageMagick, JRE ...
- Host: GitHub
- URL: https://github.com/asaintsever/tinyworld-utils
- Owner: asaintsever
- License: other
- Created: 2022-01-30T18:16:12.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2024-11-28T21:02:41.000Z (2 months ago)
- Last Synced: 2024-11-28T22:19:04.098Z (2 months ago)
- Topics: tinyworld, worldwind, worldwindjava
- Homepage:
- Size: 8.79 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Utils for TinyWorld
## JRE distros
Supported JRE distributions are available [here](https://github.com/asaintsever/tinyworld-utils/releases/tag/jre-distro). They are included in the portable and AppImage packages of TinyWorld.
## ImageMagick with HEIF/HEIC support
Linux x64/arm64 and Windows x64 static binaries of ImageMagick 7.1.0 with HEIF/HEIC support can be found [here](https://github.com/asaintsever/tinyworld-utils/releases/tag/imagemagick-heic).
Currently, TinyWorld only relies on ImageMagick for thumbnails generation from HEIF photos.
On macOS, install ImageMagick with Homebrew (HEIF/HEIC support is enabled by default):
```sh
brew install imagemagick
```
### Linux build
Linux binary has been compiled from source as existing packages do not come with HEIC support.
Instructions to build static binary:
```sh
# Install libs for HEIF (HEIC) support
$ sudo apt install libjpeg-dev libheif-dev libheif1
# Clone latest tag
$ git clone --depth 1 --branch 7.1.0-46 https://github.com/ImageMagick/ImageMagick.git
$ cd ImageMagick
# Configure build to generate static binaries. Enable HEIC support
$ ./configure --enable-static=yes --enable-shared=no --prefix=/usr --with-jpeg=yes --with-heic=yes --without-magick-plus-plus --without-perl --with-quantum-depth=16
# Compile
$ make
# Install in a temporary folder
$ mkdir -p /tmp/MyIM
$ make install DESTDIR=/tmp/MyIM
# Check HEIC support is enabled
# Make sure both 'jpeg' and 'heic' are listed in 'Delegates (built-in)'
$ cd /tmp/MyIM/usr/bin
$ ./magick -version
Version: ImageMagick 7.1.0-46 Q16-HDRI x86_64 5ef3d4d66:20220816 https://imagemagick.org
Copyright: (C) 1999 ImageMagick Studio LLC
License: https://imagemagick.org/script/license.php
Features: Cipher DPC HDRI OpenMP(4.5)
Delegates (built-in): bzlib djvu fontconfig freetype gvc heic jbig jng jpeg lcms lqr lzma openexr pangocairo png raqm raw tiff webp x zip zlib
Compiler: gcc (11.2)
```
### Generate thumbnail from HEIF photo
```sh
# Generate a 160x160 thumbnail
magick -thumbnail 160x160 jpg:.jpg
```
## WorlWind Cache for TinyWorld
This repo hosts a [NASA WorldWind](https://worldwind.arc.nasa.gov/java/) cache to use as a starter on any WorldWind-based application, e.g. **[TinyWorld](https://github.com/asaintsever/tinyworld)**. It helps to get first tiles, all the most if you don't have a good Internet connection.
> The cache is available for several tiles format:
> - DDS
> - JPEG and PNG (depends on the layer)
>
> For each layer, tiles format is defined via the `ImageFormat` tag in the corresponding layer's config file (e.g. of layers' config files: `Earth/BMNGWMSLayer2.xml`, `Earth/LandsatI3WMSLayer2.xml`).
WorlWind Cache starter can be downloaded [here](https://github.com/asaintsever/tinyworld-utils/releases/tag/ww-cache).