void
ghost_line_redraw(Eina_List *data, double x, double y)
{
XY *xy;
Evas *e;
Drawing *d;
double x1, y1, x2, y2;
if (!data)
return;
e = shell->evas;
d = drawing;
if (!d)
return;
xy = (XY *) eina_list_last(data)->data;
x1 = w2s_x(xy->x);
y1 = w2s_y(xy->y);
x2 = w2s_x(x);
y2 = w2s_y(y);
evas_object_show(o_line);
evas_object_line_xy_set(o_line, x1, y1, x2, y2);
}
QPointF TOSMWidget::w2s_p(QPointF p)
{
return QPointF(w2s_x(p.x()), w2s_y(p.y()));
}
void
_create_tiled_line(Line * line)
{
int flag, sign = 1;
Eina_List *list = NULL, *l, *lo;
Evas *e;
Evas_Object *o;
Drawing *d;
float x, y, dx, dy, len;
double x1, y1, x2, y2;
XY *xy;
d = drawing;
dx = line->x2 - line->x1;
if (dx == 0)
dx = 1e-40; /* ok for 1200 dpi? */
sign = fabs(dx) / dx;
dy = line->y2 - line->y1;
len = hypot(dx, dy);
flag = linestyle_get_odd();
list = linestyle_get_points(len, line->line_scale);
ENGY_ASSERT(list);
trans_rotate(list, atan(-dy / dx) + M_PI * (sign - 1) / 2);
trans_move(list, line->x1, line->y1);
e = shell->evas;
lo = line->list;
for (l = list->next; l; l = l->next)
{
XY *a, *b;
a = (XY *) l->prev->data;
b = (XY *) l->data;
flag = !flag;
if (flag)
{
if (!lo || !lo->data)
{
o = _line_item(e, line->thickness *
shell->context.show_thickness * d->scale);
evas_object_layer_set(o, 10);
evas_object_pass_events_set(o, 1);
line->list = eina_list_append(line->list, o);
lo = eina_list_last(line->list);
}
o = lo->data;
lo = lo->next;
x1 = w2s_x(a->x);
y1 = w2s_y(a->y);
x2 = w2s_x(b->x);
y2 = w2s_y(b->y);
if (line->flags & FLAG_VISIBLE)
{
evas_object_color_set(o,
line->color.red*line->color.alpha/255,
line->color.green*line->color.alpha/255,
line->color.blue*line->color.alpha/255,
line->color.alpha);
}
else
{
evas_object_color_set(o, 0, 0, 0, 0);
}
if (line->flags & FLAG_SELECTED)
evas_object_color_set(o,
ALPHA5,
ALPHA5/5,
ALPHA5/5,
ALPHA5);
if (line->flags & FLAG_DELETED)
evas_object_color_set(o, 0, 0, 0, 0);
_line_item_xy(e, o, x1, y1, x2, y2,
line->thickness *
shell->context.show_thickness * d->scale);
evas_object_show(o);
}
}
for (l = list; l; l = l->next)
FREE(l->data);
list = eina_list_free(list);
}
void TOSMWidget::drawLine(QPainter &painter, QLineF line)
{
painter.drawLine(w2s_x(line.x1()), w2s_y(line.y1()), w2s_x(line.x2()), w2s_y(line.y2()));
}
