void QgsComposerItem::setItemPosition( double x, double y, double width, double height, ItemPositionMode itemPoint, bool posIncludesFrame, int page )
{
double upperLeftX = x;
double upperLeftY = y;
if ( page > 0 )
{
double h = composition()->paperHeight() + composition()->spaceBetweenPages();
upperLeftY += ( page - 1 ) * h;
}
//store the item position mode
mLastUsedPositionMode = itemPoint;
//adjust x-coordinate if placement is not done to a left point
if ( itemPoint == UpperMiddle || itemPoint == Middle || itemPoint == LowerMiddle )
{
upperLeftX -= width / 2.0;
}
else if ( itemPoint == UpperRight || itemPoint == MiddleRight || itemPoint == LowerRight )
{
upperLeftX -= width;
}
//adjust y-coordinate if placement is not done to an upper point
if ( itemPoint == MiddleLeft || itemPoint == Middle || itemPoint == MiddleRight )
{
upperLeftY -= height / 2.0;
}
else if ( itemPoint == LowerLeft || itemPoint == LowerMiddle || itemPoint == LowerRight )
{
upperLeftY -= height;
}
if ( posIncludesFrame )
{
//adjust position to account for frame size
if ( mItemRotation == 0 )
{
upperLeftX += estimatedFrameBleed();
upperLeftY += estimatedFrameBleed();
}
else
{
//adjust position for item rotation
QLineF lineToItemOrigin = QLineF( 0, 0, estimatedFrameBleed(), estimatedFrameBleed() );
lineToItemOrigin.setAngle( -45 - mItemRotation );
upperLeftX += lineToItemOrigin.x2();
upperLeftY += lineToItemOrigin.y2();
}
width -= 2 * estimatedFrameBleed();
height -= 2 * estimatedFrameBleed();
}
setSceneRect( QRectF( upperLeftX, upperLeftY, width, height ) );
}
QRectF QgsComposerItem::rectWithFrame() const
{
double frameBleed = estimatedFrameBleed();
return rect().adjusted( -frameBleed, -frameBleed, frameBleed, frameBleed );
}
