uicore::PNGOutputDescription Class Reference

Set PNG output options. Used with PNGFormat::save(). More...

#include <png_output_description.h>

Public Member Functions
	PNGOutputDescription (int bit_depth=8, PNGColorType color_type=png_color_type_rgb_alpha)
	Create output description. More...
void	add_comment (const std::string &comment, std::string &keyword, const std::string &lang, const std::string &translated_keyword)
void	add_palette (const PNGOutputDescriptionPalette &palette)
void	add_unknown_chunk (const std::string &name, const DataBufferPtr &chunk_data, PNGUnknownChunkLocation location)
void	set_background_color (const Color &background_color)
void	set_chromacities (const Vec2f &white, const Vec2f &red, const Vec2f &green, const Vec2f &blue)
void	set_chromacities_XYZ (const Vec3f &red, const Vec3f &green, const Vec3f &blue)
void	set_filter_method (PNGFilterMethod filter)
void	set_gamma (float gamma)
void	set_icc_profile (const std::string &profile_name, const DataBufferPtr &profile_data)
void	set_interlace_type (PNGInterlaceType type)
void	set_key_color (const Color &color)
void	set_modification_time (const DateTime &datetime)
void	set_offset_from_screen_topleft (const Vec2i &offset, PNGOffsetUnitType offset_unit_type)
void	set_physical_resolution (const Vec2i &resolution, PNGResolutionUnitType resolution_type)
void	set_physical_scale (int scale_units, const Sized &pixel_size_in_scale_units)
void	set_significant_bits (int num_bits)
void	set_srgb_intent (PNGsRGBIntent intent)

Detailed Description

Set PNG output options. Used with PNGFormat::save().

Constructor & Destructor Documentation

uicore::PNGOutputDescription::PNGOutputDescription	(	int	bit_depth = 8,
		PNGColorType	color_type = png_color_type_rgb_alpha
	)

Create output description.

Parameters

bit_depth	Number of bits per pixel. valid values are 1, 2, 4, 8, 16 - depending on color_type.
color_type	Color mode of output image.

Member Function Documentation

void uicore::PNGOutputDescription::add_comment	(	const std::string &	comment,
		std::string &	keyword,
		const std::string &	lang,
		const std::string &	translated_keyword
	)

void uicore::PNGOutputDescription::add_palette

(

const PNGOutputDescriptionPalette &

palette

)

void uicore::PNGOutputDescription::add_unknown_chunk	(	const std::string &	name,
		const DataBufferPtr &	chunk_data,
		PNGUnknownChunkLocation	location
	)

void uicore::PNGOutputDescription::set_background_color

(

const Color &

background_color

)

void uicore::PNGOutputDescription::set_chromacities	(	const Vec2f &	white,
		const Vec2f &	red,
		const Vec2f &	green,
		const Vec2f &	blue
	)

void uicore::PNGOutputDescription::set_chromacities_XYZ	(	const Vec3f &	red,
		const Vec3f &	green,
		const Vec3f &	blue
	)

void uicore::PNGOutputDescription::set_filter_method

(

PNGFilterMethod

filter

)

void uicore::PNGOutputDescription::set_gamma

(

float

gamma

)

void uicore::PNGOutputDescription::set_icc_profile	(	const std::string &	profile_name,
		const DataBufferPtr &	profile_data
	)

void uicore::PNGOutputDescription::set_interlace_type

(

PNGInterlaceType

type

)

void uicore::PNGOutputDescription::set_key_color

(

const Color &

color

)

void uicore::PNGOutputDescription::set_modification_time

(

const DateTime &

datetime

)

void uicore::PNGOutputDescription::set_offset_from_screen_topleft	(	const Vec2i &	offset,
		PNGOffsetUnitType	offset_unit_type
	)

void uicore::PNGOutputDescription::set_physical_resolution	(	const Vec2i &	resolution,
		PNGResolutionUnitType	resolution_type
	)

void uicore::PNGOutputDescription::set_physical_scale	(	int	scale_units,
		const Sized &	pixel_size_in_scale_units
	)

void uicore::PNGOutputDescription::set_significant_bits

(

int

num_bits

)

void uicore::PNGOutputDescription::set_srgb_intent

(

PNGsRGBIntent

intent

)

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The documentation for this class was generated from the following file:

• png_output_description.h