1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
#include "imageobj.h"
#include "mapobj.h"
/////////////////////////////////////////////////////////////////
// ImageObj
/////////////////////////////////////////////////////////////////
ImageObj::ImageObj( QGraphicsScene *scene) : QGraphicsPixmapItem (NULL,scene )
{
// cout << "Const ImageObj (scene)\n";
setShapeMode (QGraphicsPixmapItem::BoundingRectShape);
setZValue(Z_ICON);
mapScene=scene;
hide();
}
ImageObj::~ImageObj()
{
// cout << "Destr ImageObj\n";
}
void ImageObj::copy(ImageObj* other)
{
prepareGeometryChange();
setVisibility (other->isVisible() );
setPixmap (other->QGraphicsPixmapItem::pixmap());
setPos (other->pos());
}
void ImageObj::setVisibility (bool v)
{
if (v)
show();
else
hide();
}
void ImageObj::save(const QString &fn, const char *format)
{
pixmap().save (fn,format,100);
}
bool ImageObj::load (const QString &fn)
{
QPixmap pixmap;
if (pixmap.load (fn))
{
prepareGeometryChange();
setPixmap (pixmap);
return true;
}
return false;
}
bool ImageObj::load (const QPixmap &pm)
{
prepareGeometryChange();
setPixmap (pm);
return true;
}
|
