Any image converter plugin.
Detects file type based on file extension, loads corresponding plugin and then tries to convert the file with it. Supported formats for uncompressed data:
- Basis Universal (
*.basis), converted with BasisImageConverter or any other plugin that provides it. Only uncompressed 2D and multi-level 2D images.
- Windows Bitmap (
*.bmp), converted with any plugin that provides
BmpImageConverter. Only uncompressed 2D images.
- OpenEXR (
*.exr), converted with any plugin that provides
OpenExrImageConverter. Only uncompressed 2D/3D and multi-level 2D/3D images.
- Radiance HDR (
*.hdr), converted with any plugin that provides
HdrImageConverter. Only uncompressed 2D images.
- JPEG (
*.jpeg), converted with JpegImageConverter or any other plugin that provides it. Only uncompressed 2D images.
- KTX2 (
*.ktx2), converted with KtxImageConverter or any other plugin that provides it. Uncompressed, compressed, 1D/2D/3D and multi-level 1D/2D/3D images.
- Portable Network Graphics (
*.png), converted with PngImageConverter or any other plugin that provides it. Only uncompressed 2D images.
- Truevision TGA (
*.vst), converted with TgaImageConverter or any other plugin that provides it. Only uncompressed 2D images.
As the converter plugin is picked based on file extension, only saving to files is supported.
This plugin depends on the Trade library and is built if
WITH_ANYIMAGECONVERTER is enabled when building Magnum. To use as a dynamic plugin, load
"AnyImageConverter" via Corrade::
Additionally, if you're using Magnum as a CMake subproject, do the following:
set(WITH_ANYIMAGECONVERTER ON CACHE BOOL "" FORCE) add_subdirectory(magnum EXCLUDE_FROM_ALL) # So the dynamically loaded plugin gets built implicitly add_dependencies(your-app Magnum::AnyImageConverter)
To use as a static plugin or as a dependency of another plugin with CMake, you need to request the
AnyImageConverter component of the
Magnum package and link to the
find_package(Magnum REQUIRED AnyImageConverter) # ... target_link_libraries(your-app PRIVATE Magnum::AnyImageConverter)
On a call to convertToFile(), a target file format is detected from the extension and a corresponding plugin is loaded. After that, flags set via setFlags() and options set through configuration() are propagated to the concrete implementation, with a warning emitted in case given option is not present in the default configuration of the target plugin.
The output of the convertToFile() function called on the concrete implementation is then proxied back.
- class AbstractImageConverter
- Base for image converter plugins.