NamedColorSpace Class Documentation
classNamedColorSpace : ColorSpaceNamespace:datalogics_interface
- Inherits from:
ColorSpace
Detailed Description
Class used to define the color space in use.
Referenced by
Uses types
Constructor & Destructor Documentation
NamedColorSpace
NamedColorSpace(const std::string &name)Parameters
name: const std::string &the name of the color space.
Create a named color space with the given name, e.g. DeviceRGB
Member Function Documentation
device_cmyk
static NamedColorSpacedevice_cmyk()Returns:
A new NamedColorSpace for DeviceCMYK (4 components).Creates a NamedColorSpace representing the DeviceCMYK color space.
device_gray
static NamedColorSpacedevice_gray()Returns:
A new NamedColorSpace for DeviceGray (1 component).Creates a NamedColorSpace representing the DeviceGray color space.
device_rgb
static NamedColorSpacedevice_rgb()Returns:
A new NamedColorSpace for DeviceRGB (3 components).Creates a NamedColorSpace representing the DeviceRGB color space.
get_name
std::stringget_name()Returns:
std::stringThe name of the color space. A named color space may be named something like DeviceRGB. More complicated color spaces may have a name like Indexed or ICCBased.
get_num_components
intget_num_components()Returns:
The number of color components.For example, DeviceGray has 1 component, DeviceRGB has 3, and DeviceCMYK has 4.
get_pdf_object
std::unique_ptr< PDFObject >get_pdf_object()Returns:
The PDFObject associated with the color space.Get the PDFObject associated with the color space. This may be a PDFName, PDFDict, PDFStream, or PDFArray.
operator==
booloperator==(const ColorSpace &other)Parameters
other: const ColorSpace &The ColorSpace to compare against.
Returns:
true if the two color spaces are equal, false otherwise.This works best for named color spaces.
More complex color spaces (such as ICCBased) do not support equality testing and will always return false.
to_string
std::stringto_string()Returns:
A string describing this ColorSpace.Convert a ColorSpace to a string representation.