本文整理汇总了C++中VectorImage::getLastAreaNumber方法的典型用法代码示例。如果您正苦于以下问题：C++ VectorImage::getLastAreaNumber方法的具体用法？C++ VectorImage::getLastAreaNumber怎么用？C++ VectorImage::getLastAreaNumber使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类VectorImage的用法示例。
在下文中一共展示了VectorImage::getLastAreaNumber方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: createVectorSelection
/**
* @brief MoveTool::createVectorSelection
* In vector the selection rectangle is based on the bounding box of the curves
* We can therefore create a selection just by clicking near/on a curve
*/
void MoveTool::createVectorSelection(Qt::KeyboardModifiers keyMod, Layer* layer)
{
assert(layer->type() == Layer::VECTOR);
LayerVector* vecLayer = static_cast<LayerVector*>(layer);
VectorImage* vectorImage = vecLayer->getLastVectorImageAtFrame(mEditor->currentFrame(), 0);
if (!mScribbleArea->mClosestCurves.empty()) // the user clicks near a curve
{
setCurveSelected(vectorImage, keyMod);
}
else if (vectorImage->getLastAreaNumber(getLastPoint()) > -1)
{
setAreaSelected(vectorImage, keyMod);
}
mScribbleArea->update();
}示例2: mousePressEvent
void MoveTool::mousePressEvent( QMouseEvent *event )
{
Layer *layer = mEditor->layers()->currentLayer();
if ( layer == NULL ) {
return;
}
if ( event->button() == Qt::LeftButton )
{
// ----------------------------------------------------------------------
if ( (layer->type() == Layer::BITMAP || layer->type() == Layer::VECTOR) )
{
mEditor->backup( tr( "Move" ) );
mScribbleArea->setMoveMode( ScribbleArea::MIDDLE );
if ( mScribbleArea->somethingSelected ) // there is an area selection
{
if ( BezierCurve::mLength( getLastPoint() - mScribbleArea->myTransformedSelection.topLeft() ) < 6 )
{
mScribbleArea->setMoveMode( ScribbleArea::TOPLEFT );
}
if ( BezierCurve::mLength( getLastPoint() - mScribbleArea->myTransformedSelection.topRight() ) < 6 )
{
mScribbleArea->setMoveMode( ScribbleArea::TOPRIGHT );
}
if ( BezierCurve::mLength( getLastPoint() - mScribbleArea->myTransformedSelection.bottomLeft() ) < 6 )
{
mScribbleArea->setMoveMode( ScribbleArea::BOTTOMLEFT );
}
if ( BezierCurve::mLength( getLastPoint() - mScribbleArea->myTransformedSelection.bottomRight() ) < 6 )
{
mScribbleArea->setMoveMode( ScribbleArea::BOTTOMRIGHT );
}
}
if ( mScribbleArea->getMoveMode() == ScribbleArea::MIDDLE )
{
if ( layer->type() == Layer::BITMAP )
{
if ( !(mScribbleArea->myTransformedSelection.contains( getLastPoint() )) ) // click is outside the transformed selection with the MOVE tool
{
mScribbleArea->paintTransformedSelection();
mScribbleArea->deselectAll();
}
else if ( event->modifiers() == Qt::ControlModifier ) // --- rotation
{
mScribbleArea->setMoveMode( ScribbleArea::ROTATION );
//qDebug() << "ROTATION";
}
else if (event->modifiers() == Qt::AltModifier ) // --- symmetry
{
mScribbleArea->setMoveMode(ScribbleArea::SYMMETRY );
//qDebug() << "SYMMETRY";
}
}
else if ( layer->type() == Layer::VECTOR )
{
VectorImage *vectorImage = ((LayerVector *)layer)->getLastVectorImageAtFrame( mEditor->currentFrame(), 0 );
if ( mScribbleArea->mClosestCurves.size() > 0 ) // the user clicks near a curve
{
// editor->backup();
if ( !vectorImage->isSelected( mScribbleArea->mClosestCurves ) )
{
mScribbleArea->paintTransformedSelection();
if ( event->modifiers() != Qt::ShiftModifier )
{
mScribbleArea->deselectAll();
}
vectorImage->setSelected( mScribbleArea->mClosestCurves, true );
mScribbleArea->setSelection( vectorImage->getSelectionRect(), true );
mScribbleArea->update();
}
}
else
{
int areaNumber = vectorImage->getLastAreaNumber( getLastPoint() );
if ( areaNumber != -1 ) // the user clicks on an area
{
if ( !vectorImage->isAreaSelected( areaNumber ) )
{
if ( event->modifiers() != Qt::ShiftModifier )
{
mScribbleArea->deselectAll();
}
vectorImage->setAreaSelected( areaNumber, true );
//setSelection( vectorImage->getSelectionRect() );
mScribbleArea->setSelection( QRectF( 0, 0, 0, 0 ), true );
mScribbleArea->update();
}
}
else // the user doesn't click near a curve or an area
{
if ( !(mScribbleArea->myTransformedSelection.contains( getLastPoint() )) ) // click is outside the transformed selection with the MOVE tool
{
mScribbleArea->paintTransformedSelection();
mScribbleArea->deselectAll();
}
}
}
}
//.........这里部分代码省略.........