void QgsMapCanvasAnnotationItem::updateBoundingRect()
{
prepareGeometryChange();
QgsRenderContext rc = QgsRenderContext::fromQPainter( nullptr );
double fillSymbolBleed = mAnnotation && mAnnotation->fillSymbol() ?
QgsSymbolLayerUtils::estimateMaxSymbolBleed( mAnnotation->fillSymbol(), rc ) : 0;
if ( mAnnotation && !mAnnotation->hasFixedMapPosition() )
{
mBoundingRect = QRectF( - fillSymbolBleed, -fillSymbolBleed, mAnnotation->frameSize().width() + fillSymbolBleed * 2, mAnnotation->frameSize().height() + fillSymbolBleed * 2 );
}
else
{
double halfSymbolSize = 0.0;
if ( mAnnotation && mAnnotation->markerSymbol() )
{
halfSymbolSize = scaledSymbolSize() / 2.0;
}
QPointF offset = mAnnotation ? mAnnotation->frameOffsetFromReferencePoint() : QPointF( 0, 0 );
QSizeF frameSize = mAnnotation ? mAnnotation->frameSize() : QSizeF( 0.0, 0.0 );
double xMinPos = std::min( -halfSymbolSize, offset.x() - fillSymbolBleed );
double xMaxPos = std::max( halfSymbolSize, offset.x() + frameSize.width() + fillSymbolBleed );
double yMinPos = std::min( -halfSymbolSize, offset.y() - fillSymbolBleed );
double yMaxPos = std::max( halfSymbolSize, offset.y() + frameSize.height() + fillSymbolBleed );
mBoundingRect = QRectF( xMinPos, yMinPos, xMaxPos - xMinPos, yMaxPos - yMinPos );
}
}
void QgsAnnotationItem::updateBoundingRect()
{
prepareGeometryChange();
double halfSymbolSize = 0.0;
if ( mMarkerSymbol )
{
halfSymbolSize = scaledSymbolSize() / 2.0;
}
double xMinPos = qMin( -halfSymbolSize, mOffsetFromReferencePoint.x() - mFrameBorderWidth );
double xMaxPos = qMax( halfSymbolSize, mOffsetFromReferencePoint.x() + mFrameSize.width() + mFrameBorderWidth );
double yMinPos = qMin( -halfSymbolSize, mOffsetFromReferencePoint.y() - mFrameBorderWidth );
double yMaxPos = qMax( halfSymbolSize, mOffsetFromReferencePoint.y() + mFrameSize.height() + mFrameBorderWidth );
mBoundingRect = QRectF( xMinPos, yMinPos, xMaxPos - xMinPos, yMaxPos - yMinPos );
}
