Help!

["Carlos Alberto Llano Rodriguez" <carlos_llano hotmail com>]

Hello!!!
I have a problem and is that have a vector of points
that they describe me a curve, that vector itself it
step al GtkCurve the paints it but leaves it in free
type (GTK_CURVE_TYPE_FREE), what I need is that the

Too many errors encountered; the rest of the message is ignored:
GtkCurve paint it and leave it in lineal way
(GTK_CURVE_TYPE_LINEAR).

The codigo is the following one:

#include <stdlib.h
#include <string.h


gint close_application( GtkWidget *widget,
                      GdkEvent  *event,
                      gpointer   data )
{
  gtk_main_quit();
  return(FALSE);
}//close_application




int main( int   argc, char *argv[] )
{
  GtkWidget *window, *curve;

  int count = 0;
  gfloat vec[256];
  gint max;
  gint i;

  /**
   * Create editor window
   */
  gtk_init( &argc, &argv );
  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title (GTK_WINDOW (window),
                      "GtkCurve Test");
  gtk_signal_connect(GTK_OBJECT (window),
                      "delete_event",
              GTK_SIGNAL_FUNC(close_application),
                      NULL);
  gtk_container_set_border_width( GTK_CONTAINER
(window), 10 );
  gtk_widget_show( window );


  /**
   * Create curve
   */
  curve = gtk_curve_new ();
  gtk_container_add (GTK_CONTAINER (window), curve);
  gtk_widget_show (curve);


  //init points
  max = 127 + (count % 2)*128;

  //Vector
  for (i = 0; i < max; ++i)
    vec[i] = (127 / sqrt (max)) * sqrt (i);

  gtk_curve_set_range (GTK_CURVE (curve),0, max, 0,
max);

  gtk_curve_set_vector (GTK_CURVE (curve),max, vec);

//  GTK_CURVE
(curve)-curve_type=GTK_CURVE_TYPE_SPLINE;

//
GTK_CURVE(curve)-curve_type=GTK_CURVE_TYPE_LINEAR;


//gtk_curve_set_curve_type(GTK_CURVE(curve),GTK_CURVE_TYPE_FREE);

//  gtk_curve_set_curve_type (GTK_CURVE (curve),
GTK_CURVE_TYPE_LINEAR);

  /**
   * Show window
   */

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else if (count % 4 == 3)
    {
      gtk_widget_destroy (window);
      window = NULL;
    }

  ++count;


  gtk_main();
  return 0;

}//main


for compile:
gcc -Wall -g curve.c -o curve `gtk-config --cflags` \
      `gtk-config --libs`

execution: ./curve

Al to try to change the type to lineal leaves this
error. As it can do?? Many
  Thanks al that can help me

GLib-ERROR **: could not allocate -20 bytes
aborting...
Abort (core dumped)

Carlos Llano



Carlos Alberto Llano R.
IPTotal Software S.A
Work Telephone: (572)6829757
Email: carlos_llano hotmail com



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