//___________________________________________________________
void TileSet::render(const QRect &constRect, QPainter *painter, Tiles tiles) const
{
const bool oldHint( painter->testRenderHint( QPainter::SmoothPixmapTransform ) );
painter->setRenderHint( QPainter::SmoothPixmapTransform, true );
// check initialization
if( _pixmaps.size() < 9 ) return;
// copy source rect
QRect rect( constRect );
// get rect dimensions
int x0, y0, w, h;
rect.getRect(&x0, &y0, &w, &h);
// calculate pixmaps widths
int wLeft(0);
int wRight(0);
if( _w1+_w3 > 0 )
{
qreal wRatio( qreal( _w1 )/qreal( _w1 + _w3 ) );
wLeft = (tiles&Right) ? qMin( _w1, int(w*wRatio) ):_w1;
wRight = (tiles&Left) ? qMin( _w3, int(w*(1.0-wRatio)) ):_w3;
}
// calculate pixmap heights
int hTop(0);
int hBottom(0);
if( _h1+_h3 > 0 )
{
qreal hRatio( qreal( _h1 )/qreal( _h1 + _h3 ) );
hTop = (tiles&Bottom) ? qMin( _h1, int(h*hRatio) ):_h1;
hBottom = (tiles&Top) ? qMin( _h3, int(h*(1.0-hRatio)) ):_h3;
}
// calculate corner locations
w -= wLeft + wRight;
h -= hTop + hBottom;
const int x1 = x0 + wLeft;
const int x2 = x1 + w;
const int y1 = y0 + hTop;
const int y2 = y1 + h;
const int w2 = _pixmaps.at(7).width()/devicePixelRatio( _pixmaps.at(7) );
const int h2 = _pixmaps.at(5).height()/devicePixelRatio( _pixmaps.at(5) );
// corner
if( bits( tiles, Top|Left) ) painter->drawPixmap(x0, y0, _pixmaps.at(0), 0, 0, wLeft*devicePixelRatio( _pixmaps.at(0) ), hTop*devicePixelRatio( _pixmaps.at(0) ));
if( bits( tiles, Top|Right) ) painter->drawPixmap(x2, y0, _pixmaps.at(2), (_w3-wRight)*devicePixelRatio( _pixmaps.at(2) ), 0, wRight*devicePixelRatio( _pixmaps.at(2) ), hTop*devicePixelRatio( _pixmaps.at(2) ) );
if( bits( tiles, Bottom|Left) ) painter->drawPixmap(x0, y2, _pixmaps.at(6), 0, (_h3-hBottom)*devicePixelRatio( _pixmaps.at(6) ), wLeft*devicePixelRatio( _pixmaps.at(6) ), hBottom*devicePixelRatio( _pixmaps.at(6) ));
if( bits( tiles, Bottom|Right) ) painter->drawPixmap(x2, y2, _pixmaps.at(8), (_w3-wRight)*devicePixelRatio( _pixmaps.at(8) ), (_h3-hBottom)*devicePixelRatio( _pixmaps.at(8) ), wRight*devicePixelRatio( _pixmaps.at(8) ), hBottom*devicePixelRatio( _pixmaps.at(8) ) );
// top and bottom
if( w > 0 )
{
if( tiles&Top ) painter->drawPixmap(x1, y0, w, hTop, _pixmaps.at(1), 0, 0, w2*devicePixelRatio( _pixmaps.at(1) ), hTop*devicePixelRatio( _pixmaps.at(1) ) );
if( tiles&Bottom ) painter->drawPixmap(x1, y2, w, hBottom, _pixmaps.at(7), 0, (_h3-hBottom)*devicePixelRatio( _pixmaps.at(7) ), w2*devicePixelRatio( _pixmaps.at(7) ), hBottom*devicePixelRatio( _pixmaps.at(7) ) );
}
// left and right
if( h > 0 )
{
if( tiles&Left ) painter->drawPixmap(x0, y1, wLeft, h, _pixmaps.at(3), 0, 0, wLeft*devicePixelRatio( _pixmaps.at(3) ), h2*devicePixelRatio( _pixmaps.at(3) ) );
if( tiles&Right ) painter->drawPixmap(x2, y1, wRight, h, _pixmaps.at(5), (_w3-wRight)*devicePixelRatio( _pixmaps.at(5) ), 0, wRight*devicePixelRatio( _pixmaps.at(5) ), h2*devicePixelRatio( _pixmaps.at(5) ) );
}
// center
if( (tiles&Center) && h > 0 && w > 0 ) painter->drawPixmap(x1, y1, w, h, _pixmaps.at(4));
// restore
painter->setRenderHint( QPainter::SmoothPixmapTransform, oldHint );
}
//___________________________________________________________
void TileSet::render(const QRect &r, QPainter *p, Tiles t) const
{
const bool oldHint( p->testRenderHint( QPainter::SmoothPixmapTransform ) );
if( _stretch ) p->setRenderHint( QPainter::SmoothPixmapTransform, true );
// check initialization
if( _pixmaps.size() < 9 ) return;
int x0, y0, w, h;
r.getRect(&x0, &y0, &w, &h);
// calculate pixmaps widths
int wLeft(0);
int wRight(0);
if( _w1+_w3 > 0 )
{
qreal wRatio( qreal( _w1 )/qreal( _w1 + _w3 ) );
wLeft = (t&Right) ? qMin( _w1, int(w*wRatio) ):_w1;
wRight = (t&Left) ? qMin( _w3, int(w*(1.0-wRatio)) ):_w3;
}
// calculate pixmap heights
int hTop(0);
int hBottom(0);
if( _h1+_h3 > 0 )
{
qreal hRatio( qreal( _h1 )/qreal( _h1 + _h3 ) );
hTop = (t&Bottom) ? qMin( _h1, int(h*hRatio) ):_h1;
hBottom = (t&Top) ? qMin( _h3, int(h*(1.0-hRatio)) ):_h3;
}
// calculate corner locations
w -= wLeft + wRight;
h -= hTop + hBottom;
const int x1 = x0 + wLeft;
const int x2 = x1 + w;
const int y1 = y0 + hTop;
const int y2 = y1 + h;
const int w2 = _pixmaps.at(7).width();
const int h2 = _pixmaps.at(5).height();
// corner
if( bits(t, Top|Left) ) p->drawPixmap(x0, y0, _pixmaps.at(0), 0, 0, wLeft, hTop);
if( bits(t, Top|Right) ) p->drawPixmap(x2, y0, _pixmaps.at(2), _w3-wRight, 0, wRight, hTop);
if( bits(t, Bottom|Left) ) p->drawPixmap(x0, y2, _pixmaps.at(6), 0, _h3-hBottom, wLeft, hBottom);
if( bits(t, Bottom|Right) ) p->drawPixmap(x2, y2, _pixmaps.at(8), _w3-wRight, _h3-hBottom, wRight, hBottom );
// top and bottom
if( w > 0 )
{
if (t & Top )
{
if( _stretch ) p->drawPixmap(x1, y0, w, hTop, _pixmaps.at(1));
else p->drawTiledPixmap(x1, y0, w, hTop, _pixmaps.at(1));
}
if (t & Bottom )
{
if( _stretch ) p->drawPixmap(x1, y2, w, hBottom, _pixmaps.at(7), 0, _h3-hBottom, w2, hBottom );
else p->drawTiledPixmap(x1, y2, w, hBottom, _pixmaps.at(7), 0, _h3-hBottom );
}
}
// left and right
if( h > 0 )
{
if (t & Left )
{
if( _stretch ) p->drawPixmap(x0, y1, wLeft, h, _pixmaps.at(3));
else p->drawTiledPixmap(x0, y1, wLeft, h, _pixmaps.at(3));
}
if (t & Right )
{
if( _stretch ) p->drawPixmap(x2, y1, wRight, h, _pixmaps.at(5), _w3-wRight, 0, wRight, h2 );
else p->drawTiledPixmap(x2, y1, wRight, h, _pixmaps.at(5), _w3-wRight, 0 );
}
}
// center
if ( (t & Center) && h > 0 && w > 0 )
{
if( _stretch ) p->drawPixmap(x1, y1, w, h, _pixmaps.at(4));
else p->drawTiledPixmap(x1, y1, w, h, _pixmaps.at(4));
}
if( _stretch ) p->setRenderHint( QPainter::SmoothPixmapTransform, oldHint );
}