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#include <stdlib.h>
#include <gtk/gtk.h>
void OnDestroy(GtkWidget *pWidget, gpointer pData);
int main(int argc,char **argv)
{
// Declaration du widget
GtkWidget * pWindow;
GtkWidget * pVbox;
GtkWidget * pCurve;
int veclen=10;
gfloat vector[10]={1,10,2,5,5,1,10,2,5,5};
gtk_init(&argc,&argv);
// Creation de la fenetre
pWindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size(GTK_WINDOW(pWindow), 500, 300);
// Connexion du signal "destroy"
g_signal_connect(G_OBJECT(pWindow), "destroy", G_CALLBACK(OnDestroy), NULL);
pVbox=gtk_vbox_new(TRUE,10);
// Ajout de la GtkVBox dans la fenetre
gtk_container_add(GTK_CONTAINER(pWindow), pVbox);
pCurve=gtk_curve_new();
gtk_box_pack_start(GTK_BOX(pVbox), pCurve, TRUE, TRUE, 0);
//gtk_curve_set_curve_type(GTK_CURVE(pCurve),GTK_CURVE_TYPE_LINEAR);
gtk_curve_reset(GTK_CURVE(pCurve));
gtk_curve_set_range(GTK_CURVE(pCurve),0,10,0,10);
//gtk_curve_reset(GTK_CURVE(pCurve));
gtk_widget_set_sensitive(pCurve,FALSE);
//gtk_curve_get_vector(GTK_CURVE(pCurve),veclen,vector);
gtk_curve_set_vector(GTK_CURVE(pCurve),veclen,vector);
// GTK_CURVE_TYPE_LINEAR, /* linear interpolation
// GTK_CURVE_TYPE_SPLINE, /* spline interpolation
// GTK_CURVE_TYPE_FREE /* free form curve
gtk_widget_show_all(pWindow);
// Demarrage de la boucle evenementielle
gtk_main();
return EXIT_SUCCESS;
}
void OnDestroy(GtkWidget *pWidget, gpointer pData)
{
gtk_main_quit();
} |
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