w_curve.c File Reference

Functions to create the graph/curve window. More...

#include <stdlib.h>
#include <math.h>
#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <cairo.h>
#include "global.h"
#include "callbacks.h"
#include "curve.h"
#include "cedit.h"
#include "datab.h"

Include dependency graph for w_curve.c:

Go to the source code of this file.

Functions
void	autoscale (gpointer data)
	autoscale callback
void	curve_menu_bar_action (GSimpleAction *action, GVariant *parameter, gpointer data)
	curve menu action callback
void	curve_zoom_in_out (gboolean state, gdouble event_x, gdouble event_y, gpointer data)
	curve zoom in or out
void	curve_button_event (GdkEvent *event, double event_x, double event_y, guint event_button, guint event_type, guint32 event_time, gpointer data)
	handle mouse button event on the curve window GTK3
G_MODULE_EXPORT gboolean	on_curve_button_event (GtkWidget *widget, GdkEvent *event, gpointer data)
	mouse button event on the curve window
void	curve_key_pressed (guint keyval, GdkModifierType state, gpointer data)
	the keyboard shortcut actions for the curve window
G_MODULE_EXPORT gboolean	on_curve_key_pressed (GtkEventControllerKey *self, guint keyval, guint keycode, GdkModifierType state, gpointer data)
	keyboard key press event for the curve window GTK4
int	get_curve_shift (project *this_proj, int b, int c)
	get cruve window size shift
G_MODULE_EXPORT void	on_curve_realize (GtkWidget *widg, gpointer data)
	curve window realize callback
GtkWidget *	create_curve (tint *data)
	create the curve data plot window

Variables
int	curve_action_id = -1
int	activeg = 0
int	activec = 0
int	activer = 0

Detailed Description

Functions to create the graph/curve window.

Author

Sébastien Le Roux sebas.nosp@m.tien.nosp@m..lero.nosp@m.ux@i.nosp@m.pcms..nosp@m.unis.nosp@m.tra.f.nosp@m.r

Definition in file w_curve.c.

Function Documentation

autoscale()

void autoscale ( gpointer data )

extern

autoscale callback

Parameters

data	the associated data pointer

Definition at line 100 of file m_curve.c.

create_curve()

GtkWidget * create_curve

(

tint *

data

)

create the curve data plot window

Parameters

data	the associated data pointer

Definition at line 605 of file w_curve.c.

curve_button_event()

void curve_button_event	(	GdkEvent *	event,
		double	event_x,
		double	event_y,
		guint	event_button,
		guint	event_type,
		guint32	event_time,
		gpointer	data )

handle mouse button event on the curve window GTK3

Parameters

event	the GdkEvent triggering the signal
event_x	x position
event_y	y position
event_button	event button
event_type	event type
event_time	event time
data	the associated data pointer

Definition at line 333 of file w_curve.c.

curve_key_pressed()

void curve_key_pressed	(	guint	keyval,
		GdkModifierType	state,
		gpointer	data )

the keyboard shortcut actions for the curve window

Parameters

keyval	the key pressed
state	the keyboard modifier
data	the associated data pointer

Definition at line 503 of file w_curve.c.

curve_menu_bar_action()

void curve_menu_bar_action ( GSimpleAction * action, GVariant * parameter, gpointer data )

extern

curve menu action callback

Parameters

action	the GAction sending the signal
parameter	GVariant parameter of the GAction, if any
data	the associated data pointer

Definition at line 297 of file m_curve.c.

curve_zoom_in_out()

void curve_zoom_in_out	(	gboolean	state,
		gdouble	event_x,
		gdouble	event_y,
		gpointer	data )

curve zoom in or out

Parameters

state	mouse button state (pressed or released)
event_x	x position
event_y	y position
data	the associated data pointer

Definition at line 102 of file w_curve.c.

get_curve_shift()

int get_curve_shift	(	project *	this_proj,
		int	b,
		int	c )

get cruve window size shift

Parameters

this_proj	the target project
b	the calculation id
c	the curve id

Definition at line 576 of file w_curve.c.

on_curve_button_event()

G_MODULE_EXPORT gboolean on_curve_button_event	(	GtkWidget *	widget,
		GdkEvent *	event,
		gpointer	data )

mouse button event on the curve window

Parameters

widget	the GtkWidget sending the signal
event	the GdkEvent triggering the signal
data	the associated data pointer

Definition at line 486 of file w_curve.c.

on_curve_key_pressed()

G_MODULE_EXPORT gboolean on_curve_key_pressed	(	GtkEventControllerKey *	self,
		guint	keyval,
		guint	keycode,
		GdkModifierType	state,
		gpointer	data )

keyboard key press event for the curve window GTK4

Parameters

self	the GtkEventControllerKey sending the signal
keyval	number of times it was pressed
keycode	the key pressed
state	the keyboard modifier
data	the associated data pointer

Definition at line 560 of file w_curve.c.

on_curve_realize()

G_MODULE_EXPORT void on_curve_realize	(	GtkWidget *	widg,
		gpointer	data )

curve window realize callback

Parameters

widg	the GtkWidget sending the signal
data	the associated data pointer

Definition at line 589 of file w_curve.c.

Variable Documentation

activec

int activec = 0

Definition at line 73 of file w_curve.c.

activeg

int activeg = 0

Definition at line 72 of file w_curve.c.

activer

int activer = 0

Definition at line 74 of file w_curve.c.

curve_action_id

int curve_action_id = -1

Definition at line 71 of file w_curve.c.