static void
textobj_update_data(Textobj *textobj)
{
Point to2;
DiaObject *obj = &textobj->object;
Rectangle tx_bb;
text_set_position(textobj->text, &obj->position);
text_calc_boundingbox(textobj->text, &obj->bounding_box);
to2 = obj->position;
textobj_valign_point(textobj, &to2);
/* shift text position depending on text alignment */
if (VALIGN_TOP == textobj->vert_align)
to2.y += textobj->margin; /* down */
else if (VALIGN_BOTTOM == textobj->vert_align)
to2.y -= textobj->margin; /* up */
if (ALIGN_LEFT == textobj->text->alignment)
to2.x += textobj->margin; /* right */
else if (ALIGN_RIGHT == textobj->text->alignment)
to2.x -= textobj->margin; /* left */
text_set_position(textobj->text, &to2);
/* always use the unrotated box ... */
text_calc_boundingbox(textobj->text, &tx_bb);
/* grow the bounding box by 2x margin */
obj->bounding_box.top -= textobj->margin;
obj->bounding_box.left -= textobj->margin;
obj->bounding_box.bottom += textobj->margin;
obj->bounding_box.right += textobj->margin;
textobj->text_handle.pos = obj->position;
if (textobj->text_angle == 0) {
obj->bounding_box = tx_bb;
g_return_if_fail (obj->enclosing_box != NULL);
*obj->enclosing_box = tx_bb;
} else {
/* ... and grow it when necessary */
Point poly[4];
int i;
_textobj_get_poly (textobj, poly);
/* we don't want the joined box for boundingbox because
* selection would become too greedy than.
*/
obj->bounding_box.left = obj->bounding_box.right = poly[0].x;
obj->bounding_box.top = obj->bounding_box.bottom = poly[0].y;
for (i = 1; i < 4; ++i)
rectangle_add_point (&obj->bounding_box, &poly[i]);
g_return_if_fail (obj->enclosing_box != NULL);
*obj->enclosing_box = obj->bounding_box;
/* join for editing/selection bbox */
rectangle_union (obj->enclosing_box, &tx_bb);
}
}
static void
textobj_update_data(Textobj *textobj)
{
Point to2;
DiaObject *obj = &textobj->object;
text_set_position(textobj->text, &obj->position);
text_calc_boundingbox(textobj->text, &obj->bounding_box);
to2 = obj->position;
textobj_valign_point(textobj, &to2, 1);
text_set_position(textobj->text, &to2);
text_calc_boundingbox(textobj->text, &obj->bounding_box);
textobj->text_handle.pos = obj->position;
}