C++ (Cpp) gl_label_object_set_size Examples

Example #1

File: view-line.c Project: samlown/glabels

void
gl_view_line_create_motion_event     (glView *view,
                                      gdouble x,
                                      gdouble y)
{
        gdouble w, h;

        w = x - view->create_x0;
        h = y - view->create_y0;
        gl_label_object_set_size (GL_LABEL_OBJECT(view->create_object), w, h, FALSE);
}

Example #2

File: view-line.c Project: samlown/glabels

void
gl_view_line_create_button_release_event (glView *view,
                                          gdouble x,
                                          gdouble y)
{
        gdouble              w, h;

        if ((view->create_x0 == x) && (view->create_y0 == y)) {
                x = view->create_x0 + 36.0;
                y = view->create_y0 + 36.0;
        }
        w = x - view->create_x0;
        h = y - view->create_y0;
        gl_label_object_set_size (GL_LABEL_OBJECT(view->create_object), w, h, FALSE);
}

Example #3

File: view-ellipse.c Project: DroiDev/glabels

void
gl_view_ellipse_create_motion_event     (glView *view,
                                         gdouble x,
                                         gdouble y)
{
        gdouble w, h;

        gl_label_object_set_position (GL_LABEL_OBJECT(view->create_object),
                                      MIN (x, view->create_x0), MIN (y, view->create_y0),
                                      FALSE);

        w = MAX (x, view->create_x0) - MIN (x, view->create_x0);
        h = MAX (y, view->create_y0) - MIN (y, view->create_y0);
        gl_label_object_set_size (GL_LABEL_OBJECT(view->create_object), w, h, FALSE);
}

Example #4

File: view-line.c Project: samlown/glabels

void
gl_view_line_create_button_press_event   (glView *view,
                                          gdouble x,
                                          gdouble y)
{
	GObject             *object;

        gl_label_unselect_all (view->label);

        object = gl_label_line_new (view->label, TRUE);

        gl_label_object_set_position (GL_LABEL_OBJECT(object), x, y, FALSE);
        gl_label_object_set_size (GL_LABEL_OBJECT(object), 0.0, 0.0, FALSE);

        view->create_object = GL_LABEL_OBJECT (object);
        view->create_x0 = x;
        view->create_y0 = y;
}

Example #5

File: view-ellipse.c Project: DroiDev/glabels

void
gl_view_ellipse_create_button_release_event (glView *view,
                                             gdouble x,
                                             gdouble y)
{
        gdouble              w, h;

        if ((view->create_x0 == x) && (view->create_y0 == y)) {
                x = view->create_x0 + 36.0;
                y = view->create_y0 + 36.0;
        }
        gl_label_object_set_position (GL_LABEL_OBJECT(view->create_object),
                                      MIN (x, view->create_x0), MIN (y, view->create_y0),
                                      FALSE);

        w = MAX (x, view->create_x0) - MIN (x, view->create_x0);
        h = MAX (y, view->create_y0) - MIN (y, view->create_y0);
        gl_label_object_set_size (GL_LABEL_OBJECT(view->create_object), w, h, FALSE);
}