#include <plot3d.h>

Inheritance diagram for cgv::plot::plot3d:

Public Types
typedef cgv::media::color< float, cgv::media::RGB >	rgb
	declare rgb color type

typedef cgv::media::color< float, cgv::media::RGB, cgv::media::OPACITY >	rgba
	declare rgba color type

typedef cgv::media::color< cgv::type::uint8_type, cgv::media::RGB >	rgb8
	declare rgb color type

typedef cgv::media::color< cgv::type::uint8_type, cgv::media::RGB, cgv::media::OPACITY >	rgba8
	declare rgba color type

typedef cgv::math::fvec< float, 2 >	vec2
	declare type of 2d vectors

typedef cgv::math::fvec< float, 3 >	vec3
	declare type of 3d vectors

typedef cgv::math::fvec< float, 4 >	vec4
	declare type of homogeneous vectors

typedef cgv::math::vec< float >	vecn
	declare type of vector with varying dimension

typedef cgv::math::fmat< float, 2, 2 >	mat2
	declare type of 2x2 matrices

typedef cgv::math::fmat< float, 3, 3 >	mat3
	declare type of 3x3 matrices

typedef cgv::math::fmat< float, 4, 4 >	mat4
	declare type of 4x4 matrices

typedef cgv::math::fmat< float, 3, 4 >	mat34
	declare type of 3x4 matrices which are often used to store a pose

typedef cgv::math::mat< float >	matn
	declare type of matrices of varying dimensions

typedef cgv::math::fvec< double, 2 >	dvec2
	declare type of 2d vectors

typedef cgv::math::fvec< double, 3 >	dvec3
	declare type of 3d vectors

typedef cgv::math::fvec< double, 4 >	dvec4
	declare type of homogeneous vectors

typedef cgv::math::vec< double >	dvecn
	declare type of vector with varying dimension

typedef cgv::math::fmat< double, 2, 2 >	dmat2
	declare type of 2x2 matrices

typedef cgv::math::fmat< double, 3, 3 >	dmat3
	declare type of 3x3 matrices

typedef cgv::math::fmat< double, 4, 4 >	dmat4
	declare type of 4x4 matrices

typedef cgv::math::fmat< double, 3, 4 >	dmat34
	declare type of 3x4 matrices which are often used to store a pose

typedef cgv::math::mat< double >	dmatn
	declare type of matrices of varying dimensions

typedef cgv::media::axis_aligned_box< float, 2 >	box2
	declare type of 2d boxes

typedef cgv::media::axis_aligned_box< float, 3 >	box3
	declare type of 3d boxes

typedef cgv::media::axis_aligned_box< float, 4 >	box4
	declare type of 4d boxes

typedef cgv::media::axis_aligned_box< double, 2 >	dbox2
	declare type of 2d boxes

typedef cgv::media::axis_aligned_box< double, 3 >	dbox3
	declare type of 3d boxes

typedef cgv::media::axis_aligned_box< double, 4 >	dbox4
	declare type of 4d boxes

typedef cgv::math::quaternion< float >	quat
	declare type of quaternion

typedef cgv::math::quaternion< double >	dquat
	declare type of double quaternion

typedef cgv::math::fvec< int32_t, 2 >	ivec2
	declare type of 2d integer vectors

typedef cgv::math::fvec< int32_t, 3 >	ivec3
	declare type of 3d integer vectors

typedef cgv::math::fvec< int32_t, 4 >	ivec4
	declare type of 4d integer vectors

typedef cgv::math::fvec< uint32_t, 2 >	uvec2
	declare type of 2d unsigned integer vectors

typedef cgv::math::fvec< uint32_t, 3 >	uvec3
	declare type of 3d unsigned integer vectors

typedef cgv::math::fvec< uint32_t, 4 >	uvec4
	declare type of 4d unsigned integer vectors

Public Member Functions
	plot3d (unsigned nr_attributes=0)
	construct 3d plot with given number of additional attributes and default parameters

void	hide ()
	hide the drawable

void	show ()
	show the drawable

bool	is_visible () const
	check whether the drawable is visible

context *	get_context () const
	access the current context. The context will be available latestly in the init method but not in the contructor.

void	set_context (context *_ctx)
	set the current focus context, this should only be called by the context itself

cgv::render::view *	find_view_as_node (size_t view_idx=0) const
	convenience function to find the view control in the current hierarchy More...

bool	get_world_location (int x, int y, const cgv::render::view &V, cgv::math::fvec< double, 3 > &world_location, double *window_z_ptr=0) const
	use given view together with depth buffer of context in order to compute the world location of the point at mouse pointer location (x,y) More...

void	post_redraw ()
	posts a redraw event to the current context if one is available

void	force_redraw ()
	forces a redraw right now. This cannot be called from init, init_frame, draw, finish_draw, finish_frame and clear

virtual void	resize (unsigned int w, unsigned int h)
	callback to announce resizing of the output window More...

virtual void	init_frame (context &)
	this method is called in one pass over all drawables before the draw method

virtual void	finish_draw (context &)
	this method is called when the current drawable is left in a tree traversal that calls the draw method

virtual void	finish_frame (context &)
	this method is called in one pass over all drawables after drawing

virtual void	after_finish (cgv::render::context &)
	this method is called in one pass over all drawables after finish frame

int	get_policy () const
	return the policy without the stop on success flag

bool	stop_on_success () const
	return whether to stop on success

bool	stop_on_failure () const
	return whether to stop on failure

void	set_policy (int _policy)
	set a new policy, always add stop on success flag if needed

int	get_focused_child () const
	return the focused child or -1 if none is focused

void	set_focused_child (int _focused_child)
	set the focused child

bool	get_active () const
	return whether the current node is active

void	set_active (bool _active)
	set the active flag of the current node

void	tack (signal_base *s) const
	keep track of the given signal

void	untack (signal_base *s) const
	forget the given signal

void	untack_all () const
	forget all signals

management of domain configuration
void	set_label_font (float font_size, cgv::media::font::FontFaceAttributes ffa=cgv::media::font::FFA_REGULAR, const std::string &font_name="")
	configure the label font

const domain_config *	get_domain_config_ptr () const
	return const pointer to domain configuration

domain_config *	get_domain_config_ptr ()
	return pointer to domain configuration

void	set_domain_config_ptr (domain_config *_new_ptr)
	set the domain configuration to an external configuration in order to synch several plots, if set to null, the internal domain config is used again

configure domain to world transform
const box2	get_domain () const
	return 2d domain shown in plot

const box3	get_domain3 () const
	return 3d domain shown in plot

void	set_domain (const box2 &dom)
	set the domain for 2d plots

void	set_domain3 (const box3 &dom)
	set the domain for 3d plots

void	set_extent (const vecn &new_extent)
	set the plot extend in 2D coordinates

vecn	get_extent () const
	query the plot extend in 2D coordinates

void	set_width (float new_width, bool constrained=true)
	set the plot width to given value and if constrained == true the height, such that the aspect ration is the same as the aspect ratio of the domain

void	set_height (float new_height, bool constrained=true)
	set the plot height to given value and if constrained == true the width, such that the aspect ration is the same as the aspect ratio of the domain

void	set_orientation (const quat &_orientation)
	set new orientation quaternion

void	place_origin (const vec3 &new_origin_location)
	place the origin of the plot in 3D to the given location

void	place_center (const vec3 &new_center_location)
	place the plot extent center in 3D to the given location (this might can change the current origin location)

void	place_corner (unsigned corner_index, const vec3 &new_corner_location)
	place a corner (0 .. lower left, 1 .. lower right, 2 .. upper left, 3 .. upper right) to a given 3D location ((this might can change the current origin / center location)

vec3	get_origin () const
	return the current origin in 3D coordinates

const quat &	get_orientation () const
	get current orientation quaternion

const vec3 &	get_center () const
	return the current plot center in 3D coordinates

vec3	get_corner (unsigned i) const
	return the i-th plot corner in 3D coordinates

const vec3	get_axis_direction (unsigned ai) const
	return true world direction of x, y or z axis

helper functions to adjust axes
bool	determine_axis_extent_from_subplot (unsigned ai, unsigned i, float &sample_min, float &sample_max)
	adjust the domain with respect to `ai` th axis to the i-th subplot

void	adjust_domain_axis_to_data (unsigned ai, bool adjust_min=true, bool adjust_max=true, bool only_visible=true)
	adjust the domain with respect to `ai` th axis to the visible or all data depending on last parameter

void	adjust_domain_to_data (bool only_visible=true)
	adjust selected axes of domain to the visible or all data depending on last parameter

void	include_axis_to_domain (unsigned ai)
	extend domain such that given axis is included

void	adjust_tick_marks (unsigned max_nr_secondary_ticks=20, bool adjust_to_attribute_ranges=true)
	adjust tick marks of all axes based on maximum number of secondary ticks and domain min and max in coordinate of axis

void	adjust_extent_to_domain_aspect_ratio (int preserve_ai=0)
	adjust the extent such that it has same aspect ration as domain

management of sub plots
unsigned	get_nr_sub_plots () const
	return current number of sub plots

plot_base_config &	ref_sub_plot_config (unsigned i)
	return a reference to the plot base configuration of the i-th plot

void	set_samples_out_of_date (unsigned i)
	notify plot that samples of given subplot are out of date

void	set_sub_plot_colors (unsigned i, const rgb &base_color)
	set the colors for all plot features of the i-th sub plot as variation of the given color

void	set_sub_plot_attribute (unsigned i, unsigned ai, int subplot_index, size_t aj)
	define a sub plot attribute ai from coordinate aj of the i-th internal sample container

void	set_sub_plot_attribute (unsigned i, unsigned ai, const float *_pointer, size_t count, size_t stride)
	define a sub plot attribute from an external pointer

void	set_sub_plot_attribute (unsigned i, unsigned ai, const cgv::render::vertex_buffer *_vbo_ptr, size_t _offset, size_t _count, size_t _stride)
	define a sub plot attribute from a vbo (attribute must be stored in float type in vbo)

management of sub plots
unsigned	add_sub_plot (const std::string &name)
	add sub plot and return reference to samples

void	set_samples_per_row (unsigned i, unsigned N)
	set the number of samples of the i-th sub plot to N

unsigned	get_samples_per_row (unsigned i) const
	return the number of samples per row

void	delete_sub_plot (unsigned i)
	delete the i-th sub plot

plot3d_config &	ref_sub_plot3d_config (unsigned i=0)
	return a reference to the plot3d configuration of the i-th plot More...

std::vector< vec3 > &	ref_sub_plot_samples (unsigned i=0)
	return the samples of the i-th sub plot

void	create_line_config_gui (cgv::base::base *bp, cgv::gui::provider &p, plot_base_config &pbc)
	create the gui for a line subplot

void	create_bar_config_gui (cgv::base::base *bp, cgv::gui::provider &p, plot_base_config &pbc)
	create the gui for a bar subplot

void	create_config_gui (cgv::base::base *bp, cgv::gui::provider &p, unsigned i)
	create the gui for a subplot configuration

bool	init (cgv::render::context &ctx)
	this method is called after creation or recreation of the context, return whether all necessary functionality is supported

void	draw (cgv::render::context &ctx)
	overload to draw the content of this drawable

void	clear (cgv::render::context &ctx)
	clear all objects living in the context like textures or display lists

void	create_gui (cgv::base::base *bp, cgv::gui::provider &p)
	create a gui for the plot with gui for all configs

management of domain configuration
void	set_label_font (float font_size, cgv::media::font::FontFaceAttributes ffa=cgv::media::font::FFA_REGULAR, const std::string &font_name="")
	configure the label font

const domain_config *	get_domain_config_ptr () const
	return const pointer to domain configuration

domain_config *	get_domain_config_ptr ()
	return pointer to domain configuration

void	set_domain_config_ptr (domain_config *_new_ptr)
	set the domain configuration to an external configuration in order to synch several plots, if set to null, the internal domain config is used again

configure domain to world transform
const box2	get_domain () const
	return 2d domain shown in plot

const box3	get_domain3 () const
	return 3d domain shown in plot

void	set_domain (const box2 &dom)
	set the domain for 2d plots

void	set_domain3 (const box3 &dom)
	set the domain for 3d plots

void	set_extent (const vecn &new_extent)
	set the plot extend in 2D coordinates

vecn	get_extent () const
	query the plot extend in 2D coordinates

void	set_width (float new_width, bool constrained=true)
	set the plot width to given value and if constrained == true the height, such that the aspect ration is the same as the aspect ratio of the domain

void	set_height (float new_height, bool constrained=true)
	set the plot height to given value and if constrained == true the width, such that the aspect ration is the same as the aspect ratio of the domain

void	set_orientation (const quat &_orientation)
	set new orientation quaternion

void	place_origin (const vec3 &new_origin_location)
	place the origin of the plot in 3D to the given location

void	place_center (const vec3 &new_center_location)
	place the plot extent center in 3D to the given location (this might can change the current origin location)

void	place_corner (unsigned corner_index, const vec3 &new_corner_location)
	place a corner (0 .. lower left, 1 .. lower right, 2 .. upper left, 3 .. upper right) to a given 3D location ((this might can change the current origin / center location)

vec3	get_origin () const
	return the current origin in 3D coordinates

const quat &	get_orientation () const
	get current orientation quaternion

const vec3 &	get_center () const
	return the current plot center in 3D coordinates

vec3	get_corner (unsigned i) const
	return the i-th plot corner in 3D coordinates

const vec3	get_axis_direction (unsigned ai) const
	return true world direction of x, y or z axis

helper functions to adjust axes
bool	determine_axis_extent_from_subplot (unsigned ai, unsigned i, float &sample_min, float &sample_max)
	adjust the domain with respect to `ai` th axis to the i-th subplot

void	adjust_domain_axis_to_data (unsigned ai, bool adjust_min=true, bool adjust_max=true, bool only_visible=true)
	adjust the domain with respect to `ai` th axis to the visible or all data depending on last parameter

void	adjust_domain_to_data (bool only_visible=true)
	adjust selected axes of domain to the visible or all data depending on last parameter

void	include_axis_to_domain (unsigned ai)
	extend domain such that given axis is included

void	adjust_tick_marks (unsigned max_nr_secondary_ticks=20, bool adjust_to_attribute_ranges=true)
	adjust tick marks of all axes based on maximum number of secondary ticks and domain min and max in coordinate of axis

void	adjust_extent_to_domain_aspect_ratio (int preserve_ai=0)
	adjust the extent such that it has same aspect ration as domain

management of sub plots
unsigned	get_nr_sub_plots () const
	return current number of sub plots

plot_base_config &	ref_sub_plot_config (unsigned i)
	return a reference to the plot base configuration of the i-th plot

void	set_samples_out_of_date (unsigned i)
	notify plot that samples of given subplot are out of date

void	set_sub_plot_colors (unsigned i, const rgb &base_color)
	set the colors for all plot features of the i-th sub plot as variation of the given color

void	set_sub_plot_attribute (unsigned i, unsigned ai, int subplot_index, size_t aj)
	define a sub plot attribute ai from coordinate aj of the i-th internal sample container

void	set_sub_plot_attribute (unsigned i, unsigned ai, const float *_pointer, size_t count, size_t stride)
	define a sub plot attribute from an external pointer

void	set_sub_plot_attribute (unsigned i, unsigned ai, const cgv::render::vertex_buffer *_vbo_ptr, size_t _offset, size_t _count, size_t _stride)
	define a sub plot attribute from a vbo (attribute must be stored in float type in vbo)

management of domain configuration
void	set_label_font (float font_size, cgv::media::font::FontFaceAttributes ffa=cgv::media::font::FFA_REGULAR, const std::string &font_name="")
	configure the label font

const domain_config *	get_domain_config_ptr () const
	return const pointer to domain configuration

domain_config *	get_domain_config_ptr ()
	return pointer to domain configuration

void	set_domain_config_ptr (domain_config *_new_ptr)
	set the domain configuration to an external configuration in order to synch several plots, if set to null, the internal domain config is used again

configure domain to world transform
const box2	get_domain () const
	return 2d domain shown in plot

const box3	get_domain3 () const
	return 3d domain shown in plot

void	set_domain (const box2 &dom)
	set the domain for 2d plots

void	set_domain3 (const box3 &dom)
	set the domain for 3d plots

void	set_extent (const vecn &new_extent)
	set the plot extend in 2D coordinates

vecn	get_extent () const
	query the plot extend in 2D coordinates

void	set_width (float new_width, bool constrained=true)
	set the plot width to given value and if constrained == true the height, such that the aspect ration is the same as the aspect ratio of the domain

void	set_height (float new_height, bool constrained=true)
	set the plot height to given value and if constrained == true the width, such that the aspect ration is the same as the aspect ratio of the domain

void	set_orientation (const quat &_orientation)
	set new orientation quaternion

void	place_origin (const vec3 &new_origin_location)
	place the origin of the plot in 3D to the given location

void	place_center (const vec3 &new_center_location)
	place the plot extent center in 3D to the given location (this might can change the current origin location)

void	place_corner (unsigned corner_index, const vec3 &new_corner_location)
	place a corner (0 .. lower left, 1 .. lower right, 2 .. upper left, 3 .. upper right) to a given 3D location ((this might can change the current origin / center location)

vec3	get_origin () const
	return the current origin in 3D coordinates

const quat &	get_orientation () const
	get current orientation quaternion

const vec3 &	get_center () const
	return the current plot center in 3D coordinates

vec3	get_corner (unsigned i) const
	return the i-th plot corner in 3D coordinates

const vec3	get_axis_direction (unsigned ai) const
	return true world direction of x, y or z axis

helper functions to adjust axes
bool	determine_axis_extent_from_subplot (unsigned ai, unsigned i, float &sample_min, float &sample_max)
	adjust the domain with respect to `ai` th axis to the i-th subplot

void	adjust_domain_axis_to_data (unsigned ai, bool adjust_min=true, bool adjust_max=true, bool only_visible=true)
	adjust the domain with respect to `ai` th axis to the visible or all data depending on last parameter

void	adjust_domain_to_data (bool only_visible=true)
	adjust selected axes of domain to the visible or all data depending on last parameter

void	include_axis_to_domain (unsigned ai)
	extend domain such that given axis is included

void	adjust_tick_marks (unsigned max_nr_secondary_ticks=20, bool adjust_to_attribute_ranges=true)
	adjust tick marks of all axes based on maximum number of secondary ticks and domain min and max in coordinate of axis

void	adjust_extent_to_domain_aspect_ratio (int preserve_ai=0)
	adjust the extent such that it has same aspect ration as domain

Public Attributes
legend
LegendComponent	legend_components
	whether to show legend

vec3	legend_location
	center location of legend in domain coordinates

vec2	legend_extent
	width of legend

int	legend_axis
	coordinate direction along which to draw legend

rgba	legend_color
	color and opacity of legend

legend
LegendComponent	legend_components
	whether to show legend

vec3	legend_location
	center location of legend in domain coordinates

vec2	legend_extent
	width of legend

int	legend_axis
	coordinate direction along which to draw legend

rgba	legend_color
	color and opacity of legend

legend
LegendComponent	legend_components
	whether to show legend

vec3	legend_location
	center location of legend in domain coordinates

vec2	legend_extent
	width of legend

int	legend_axis
	coordinate direction along which to draw legend

rgba	legend_color
	color and opacity of legend

Protected Member Functions
void	compute_tick_render_information ()
	overloaded in derived classes to compute complete tick render information

Protected Attributes
tick render information management
cgv::render::view *	view_ptr

std::vector< label_info >	tick_labels
	all tick labels

std::vector< label_info >	legend_tick_labels

std::vector< tick_batch_info >	tick_batches
	twice number of axis pairs with index of first tick label and number of tick labels for primary and secondary ticks

std::vector< tick_batch_info >	legend_tick_batches

float	layer_depth
	depth offset of a single layer

configuration parameters of plot
unsigned	dim
	dimension of plot

unsigned	nr_attributes
	number of additional attributes

domain_config	dom_cfg
	domain configuration

domain_config *	dom_cfg_ptr
	pointer to currently used domain config

std::vector< plot_base_config * >	configs
	store one configuration per sub plot

tick render information management
cgv::render::view *	view_ptr

std::vector< label_info >	tick_labels
	all tick labels

std::vector< label_info >	legend_tick_labels

std::vector< tick_batch_info >	tick_batches
	twice number of axis pairs with index of first tick label and number of tick labels for primary and secondary ticks

std::vector< tick_batch_info >	legend_tick_batches

float	layer_depth
	depth offset of a single layer

configuration parameters of plot
unsigned	dim
	dimension of plot

unsigned	nr_attributes
	number of additional attributes

domain_config	dom_cfg
	domain configuration

domain_config *	dom_cfg_ptr
	pointer to currently used domain config

std::vector< plot_base_config * >	configs
	store one configuration per sub plot

configuration parameters of plot
unsigned	dim
	dimension of plot

unsigned	nr_attributes
	number of additional attributes

domain_config	dom_cfg
	domain configuration

domain_config *	dom_cfg_ptr
	pointer to currently used domain config

std::vector< plot_base_config * >	configs
	store one configuration per sub plot

font name handling
void	ensure_font_names ()
	ensure that font names have been enumerate

static std::vector< const char * >	font_names
	store a vector with all fonts on the system

static std::string	font_name_enum_def
	concatenate font names to enum definition for dropdown control

placement of plot
quat	orientation
	orientiation quaternion mapping from domain to world coordinates

vec3	center_location
	center location of domain in world coordinates

vec3	world_space_from_plot_space (const vecn &pnt_plot) const

vec3	transform_to_world (const vecn &pnt_attr) const
	transform from attribute space to world space

visual attribute mapping
cgv::media::font::font_ptr	label_font
	store pointer to label font

cgv::media::font::font_face_ptr	label_font_face
	store pointer to label font face

cgv::media::font::font_ptr	title_font
	store pointer to title font

cgv::media::font::font_face_ptr	title_font_face
	store pointer to title font face

cgv::render::vertex_buffer	vbo_legend
	vbo for legend drawing

cgv::render::attribute_array_binding	aab_legend
	manage attributes for legend drawing

std::vector< attribute_source_array >	attribute_source_arrays
	attribute sources

cgv::render::rectangle_render_style	rrs
	render style of rectangles

cgv::render::rectangle_render_style	font_rrs

cgv::render::attribute_array_manager	aam_legend

cgv::render::attribute_array_manager	aam_legend_ticks

cgv::render::attribute_array_manager	aam_title

void	on_legend_axis_change (cgv::gui::provider &p, cgv::gui::control< int > &ctrl)

void	on_font_selection ()
	callback to change fonts

void	on_font_face_selection ()
	callback to change font face

void	set_plot_uniforms (cgv::render::context &ctx, cgv::render::shader_program &prog)
	set the uniforms for plot configurations

void	set_mapping_uniforms (cgv::render::context &ctx, cgv::render::shader_program &prog)
	set the uniforms for defining the mappings to visual variables

size_t	enable_attributes (cgv::render::context &ctx, int i, const std::vector< std::vector< vec2 >> &samples)
	set vertex shader input attributes based on attribute source information

size_t	enable_attributes (cgv::render::context &ctx, int i, const std::vector< std::vector< vec3 >> &samples)
	set vertex shader input attributes based on attribute source information

void	draw_rectangles (cgv::render::context &ctx, cgv::render::attribute_array_manager &aam, std::vector< box2 > &R, std::vector< rgb > &C, std::vector< float > &D, size_t offset=0)

void	draw_tick_labels (cgv::render::context &ctx, cgv::render::attribute_array_manager &aam_ticks, std::vector< label_info > &tick_labels, std::vector< tick_batch_info > &tick_batches, float depth)

void	disable_attributes (cgv::render::context &ctx, int i)

void	update_samples_out_of_date_flag ()

void	draw_sub_plot_samples (int count, const plot_base_config &spc, bool strip=false)

void	draw_title (cgv::render::context &ctx, vec2 pos, float depth, int si=-1)

void	draw_legend (cgv::render::context &ctx, int layer_idx=0, bool is_first=true, bool *multi_axis_modes=0)

bool	extract_tick_rectangles_and_tick_labels (std::vector< box2 > &R, std::vector< rgb > &C, std::vector< float > &D, std::vector< label_info > &tick_labels, int ai, int ci, int ti, float he, float z_plot, float plot_scale=1.0f, vec2 plot_offset=vec2(0.0f, 0.0f), float d=0.0f, bool multi_axis=true)

void	extract_legend_tick_rectangles_and_tick_labels (std::vector< box2 > &R, std::vector< rgb > &C, std::vector< float > &D, std::vector< label_info > &tick_labels, std::vector< tick_batch_info > &tick_batches, float d, bool clear_cache=false, bool is_first=true, bool *multi_axis_modes=0)

unsigned	get_dim () const
	return nr dimensions of plot

void	set_view_ptr (cgv::render::view *_view_ptr)
	set the view ptr

ivec4	out_of_range_mode
	handling of values that are out of range

int	color_mapping [MAX_NR_COLOR_MAPPINGS]
	index of attribute mapped to primary and secondary color

cgv::media::ColorScale	color_scale_index [MAX_NR_COLOR_MAPPINGS]
	color scale indices of primary and secondary color mapping

float	color_scale_gamma [MAX_NR_COLOR_MAPPINGS]
	gamma adjustments for primary and secondary color mapping

float	window_zero_position [MAX_NR_COLOR_MAPPINGS]
	window space position of zero for primary and secondary color mapping

int	opacity_mapping [MAX_NR_OPACITY_MAPPINGS]
	index of attribute mapped to primary and secondary opacity

float	opacity_gamma [MAX_NR_OPACITY_MAPPINGS]
	gamma adjustments for primary and secondary opacity mapping

bool	opacity_is_bipolar [MAX_NR_OPACITY_MAPPINGS]
	flag whether opacity mapping is bipolar for primary and secondary opacity mapping

float	opacity_window_zero_position [MAX_NR_OPACITY_MAPPINGS]
	window space position of zero for primary and secondary opacity mapping

float	opacity_min [MAX_NR_OPACITY_MAPPINGS]
	minimum opacity value for primary and secondary opacity mapping

float	opacity_max [MAX_NR_OPACITY_MAPPINGS]
	maximum opacity value for primary and secondary opacity mapping

int	size_mapping [MAX_NR_SIZE_MAPPINGS]
	index of attribute mapped to size

float	size_gamma [MAX_NR_SIZE_MAPPINGS]
	and independent gamma adjustments

float	size_min [MAX_NR_SIZE_MAPPINGS]
	min and max of mapped size

float	size_max [MAX_NR_SIZE_MAPPINGS]

static const unsigned	MAX_NR_COLOR_MAPPINGS = 2
	define maximum number of color mappings

static const unsigned	MAX_NR_OPACITY_MAPPINGS = 2
	define maximum number of opacity mappings

static const unsigned	MAX_NR_SIZE_MAPPINGS = 2
	define maximum number of size mappings

gui support
void	update_ref_opacity (unsigned i, cgv::gui::provider &p)

void	update_ref_opacity_index (unsigned i, cgv::gui::provider &p)

void	update_ref_size (unsigned i, cgv::gui::provider &p)

void	update_ref_size_index (unsigned i, cgv::gui::provider &p)

void	update_ref_color (unsigned i, cgv::gui::provider &p)

void	update_ref_color_index (unsigned i, cgv::gui::provider &p)

void	add_mapped_size_control (cgv::gui::provider &p, cgv::base::base *bp, const std::string &name, mapped_size &ms, std::string options="")

void	add_mapped_rgb_control (cgv::gui::provider &p, cgv::base::base *bp, const std::string &name, mapped_rgb &ms)

void	add_mapped_rgba_control (cgv::gui::provider &p, cgv::base::base *bp, const std::string &name, mapped_rgba &ms)

void	add_mapped_opacity_control (cgv::gui::provider &p, cgv::base::base *bp, const std::string &name, mapped_opacity &ms)

virtual void	create_plot_gui (cgv::base::base *bp, cgv::gui::provider &p)
	create the gui for the plot without gui for sub plots

virtual void	create_base_config_gui (cgv::base::base *bp, cgv::gui::provider &p, unsigned i)
	create the gui for base subplot settings

virtual void	create_point_config_gui (cgv::base::base *bp, cgv::gui::provider &p, plot_base_config &pbc)
	create the gui for a point subplot

virtual void	create_stick_config_gui (cgv::base::base *bp, cgv::gui::provider &p, plot_base_config &pbc)
	create the gui for a stick subplot

Detailed Description

The plot3d class draws 2d plots with potentially several sub plots of different plot configuration

Member Function Documentation

◆ find_view_as_node()

cgv::render::view * cgv::render::drawable::find_view_as_node ( size_t view_idx = 0 ) const

inherited

convenience function to find the view control in the current hierarchy

this only works if your class inherits from the cgv::base::node class.

◆ get_world_location()

bool cgv::render::drawable::get_world_location	(	int	x,
		int	y,
		const cgv::render::view &	V,
		cgv::math::fvec< double, 3 > &	world_location,
		double *	window_z_ptr = `0`
	)		const

inherited

use given view together with depth buffer of context in order to compute the world location of the point at mouse pointer location (x,y)

returns true if a world location could be computed which is the case when the context pointer of the drawable has been set and when the mouse location points inside a valid view panel.

◆ ref_sub_plot3d_config()

plot3d_config & cgv::plot::plot3d::ref_sub_plot3d_config ( unsigned i = 0 )

return a reference to the plot3d configuration of the i-th plot

return a reference to the plot base configuration of the i-th plot

◆ resize()

void cgv::render::drawable::resize	(	unsigned int	w,
		unsigned int	h
	)

virtualinherited

callback to announce resizing of the output window

callback to anounce resizing of the output window

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

D:/develop/projects/git/cgv/libs/plot/plot3d.h
D:/develop/projects/git/cgv/libs/plot/plot3d.cxx

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

font name handling

placement of plot