本文整理汇总了C++中Staff::GetAlignment方法的典型用法代码示例。如果您正苦于以下问题：C++ Staff::GetAlignment方法的具体用法？C++ Staff::GetAlignment怎么用？C++ Staff::GetAlignment使用的例子？那么, 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Staff的用法示例。
在下文中一共展示了Staff::GetAlignment方法的1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: SetBoundingBoxYShift
int Object::SetBoundingBoxYShift( ArrayPtrVoid params )
{
// param 0: the position of the previous staff
// param 1: the maximum height in the current system
int *min_pos = static_cast<int*>(params[0]);
int *system_height = static_cast<int*>(params[1]);
// starting a new system
System *current_system = dynamic_cast<System*>(this);
if ( current_system ) {
// we reset the system height
(*system_height) = 0;
(*min_pos) = 0;
return FUNCTOR_CONTINUE;
}
// starting a new measure
Measure *current_measure = dynamic_cast<Measure*>(this);
if ( current_measure ) {
(*min_pos) = 0;
return FUNCTOR_CONTINUE;
}
// starting a new staff
Staff *current = dynamic_cast<Staff*>(this);
if ( !current ) {
return FUNCTOR_CONTINUE;
}
// at this stage we assume we have instanciated the alignment pointer
assert( current->GetAlignment() );
// This is the value that need to be removed to fit everything
int negative_offset = - current->m_contentBB_y2;
// this will probably never happen
if ( negative_offset > 0 ) {
negative_offset = 0;
}
// check if the staff overlaps with the preceeding one given by (*min_pos)
int overlap = 0;
if ( (current->GetAlignment()->GetYRel() - negative_offset) > (*min_pos) ) {
overlap = (*min_pos) - current->GetAlignment()->GetYRel() + negative_offset;
current->GetAlignment()->SetYShift( overlap );
}
//LogDebug("%s min_pos %d; negative offset %d; drawXRel %d; overlap %d", current->GetClassName().c_str(), (*min_pos), negative_offset, current->GetAlignment()->GetXRel(), overlap );
// the next minimal position if given by the bottom side of the bounding box + the spacing of the element
(*min_pos) = current->m_contentBB_y1;
current->GetAlignment()->SetMaxHeight( current->m_contentBB_y1 );
// do not go further down the tree in this case
return FUNCTOR_SIBLINGS;
}