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LSST Data Management Base Package
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Options for writing an image to FITS. More...
#include <fits.h>
Public Member Functions | |
template<typename T> | |
ImageWriteOptions (image::Image< T > const &image) | |
Construct with default options for images. | |
template<typename T> | |
ImageWriteOptions (image::Mask< T > const &mask) | |
Construct with default options for masks. | |
ImageWriteOptions (ImageCompressionOptions const &compression_=ImageCompressionOptions(ImageCompressionOptions::NONE), ImageScalingOptions const &scaling_=ImageScalingOptions()) | |
Construct with specific compression and scaling options. | |
ImageWriteOptions (ImageScalingOptions const &scaling_) | |
Construct with specific scaling options. | |
ImageWriteOptions (daf::base::PropertySet const &config) | |
Construct from a PropertySet. | |
Static Public Member Functions | |
static std::shared_ptr< daf::base::PropertySet > | validate (daf::base::PropertySet const &config) |
Validate a PropertySet. | |
Public Attributes | |
ImageCompressionOptions | compression |
Options controlling compression. | |
ImageScalingOptions | scaling |
Options controlling scaling. | |
Options for writing an image to FITS.
An image being written to FITS may be scaled (quantised) and/or compressed. This struct is a container for options controlling each of those separately.
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inlineexplicit |
Construct with default options for images.
Definition at line 229 of file fits.h.
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inlineexplicit |
Construct with default options for masks.
Definition at line 233 of file fits.h.
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inlineexplicit |
Construct with specific compression and scaling options.
Definition at line 236 of file fits.h.
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inlineexplicit |
lsst::afw::fits::ImageWriteOptions::ImageWriteOptions | ( | daf::base::PropertySet const & | config | ) |
Construct from a PropertySet.
The PropertySet should include the following elements:
Use the 'validate' method to set default values for the above.
'scaling.maskPlanes' is the only entry that is allowed to be missing (because PropertySet can't represent an empty array); when it is missing, it is interpreted as an empty array.
[in] | config | Configuration of image write options |
Definition at line 1800 of file fits.cc.
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static |
Validate a PropertySet.
Returns a validated PropertySet with default values added, suitable for use with the constructor.
For details on what elements may be included in the input, see ImageWriteOptions::ImageWriteOptions(daf::base::PropertySet const&).
[in] | config | Configuration of image write options |
lsst::pex::exceptions::RuntimeError | if entry is not recognized. |
Definition at line 1829 of file fits.cc.
ImageCompressionOptions lsst::afw::fits::ImageWriteOptions::compression |
ImageScalingOptions lsst::afw::fits::ImageWriteOptions::scaling |