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NCBI C++ ToolKit: src/gui/widgets/seq_graphic/layered_layout_policy.cpp Source File

obj_num = objs.size();

TObjectList::const_iterator iter = objs.begin();

TObjectList::const_iterator end (objs.end());

( ; iter != end; ++iter) {

range_holder->

(intersect_range);

inserted =

;

(!layout.empty()) {

l_iter = layout.begin();

l_iter_end = layout.end();

(; l_iter != l_iter_end; ++l_iter) {

intersects =

;

TLayoutRow::iterator row_iter = std::lower_bound(l_iter->begin(), l_iter->end(), ref_obj, func);

(row_iter != l_iter->end()) {

total_range((*row_iter)->GetLeft(), (*row_iter)->GetRight());

l_iter->insert(row_iter, ref);

layout.push_back(

);

last_row.push_back(ref);

( !last_row.empty()) {

layout.push_back(last_row);

row_num = layout.size();

(

& o : last_row) {

o->SetRowNum(row_num);

( !objs.empty() ) {

obj_h = objs.front()->GetHeight();

vector<TModelUnit> TRows;

curr = rows.size() - 1;

(; curr < rows.size(); ++curr) {

(rows[curr] < range.

()) {

(curr < rows.size()) {

layout[curr].push_back(*iter);

(*iter)->SetRowNum(curr);

rows[curr] = range.

();

rows.push_back(range.

());

.push_back(*iter);

layout.push_back(

);

(*iter)->SetRowNum(layout.size());

last_row.push_back(*iter);

( !last_row.empty()) {

layout.push_back(last_row);

row_num = layout.size();

(

& o : last_row) {

o->SetRowNum(row_num);

( !objs.empty() ) {

obj_h = objs.front()->GetHeight();

.m_Height = 0.0;

.m_Width = 0.0;

.m_X = DBL_MAX;

total_row =

(layout.size());

(

= 0;

< total_row; ++

) {

== total_row && curr_row.front()->HasSideLabel()) {

(curr_row.begin(), curr_row.end(), std::back_inserter(objs));

(*iter)->SetTop(

.m_Height);

(*iter)->SetTop(

.m_Height);

max_h =

(max_h, (*iter)->GetHeight());

right =

(right, (*iter)->GetRight());

.m_Height += max_h;

a dummy concreate glyph class for layout purpose.

virtual void x_UpdateBoundingBox()

Update the bounding box assuming children's sizes are fixed if any.

void SetSize(TModelRange r)

virtual void x_Draw() const

The default renderer for this layout object.

TSeqRange GetRange(void) const

access the position of this object.

void SetRange(const TSeqRange &range)

CInlineLayout is the anther simple layout policy that put a list of glyphs in a single line horizonta...

virtual void BuildLayout(CLayoutGroup &group, SBoundingBox &bound) const

CInlineLayout.

void x_LayerBySize(CLayoutGroup &group, SBoundingBox &bound) const

build the layered layout in favor of object size.

virtual void BuildLayout(CLayoutGroup &group, SBoundingBox &bound) const

Build layout for a list of layout objects.

bool m_Sorted

layout object already in sorted order.

int m_MaxRow

Maximal number of rows allowed.

bool m_FillEmptySpaces

< default: true, if possible insert new features in between otherwise only add them to the end of the...

virtual void x_SetObjectPos(TLayout &layout, SBoundingBox &bound) const

Set the objects' position (Y), and update the bounding box of the group (of all objects).

TSeqPos m_MinDist

The minimum distance we permit two items to be within, horizontally.

void x_LayerByPos(CLayoutGroup &group, SBoundingBox &bound) const

build the layered layout in favor of object seq position.

CLayoutGroup is a container of CSeqGlyphs (layout objects).

ILayoutPolicy::TObjectList TObjectList

class CSeqGlyph defines an interface that wraps a rectilinear abstract object.

void SetRowNum(size_t cur_row)

virtual TModelUnit GetRight() const

virtual void SetWidth(TModelUnit w)

virtual TSeqRange GetRange(void) const

get the total range of this object.

virtual void SetLeft(TModelUnit l)

virtual TModelUnit GetLeft() const

vector< TLayoutRow > TLayout

void x_SeparateObjects(CLayoutGroup &group, TLayout &layout, SBoundingBox &bound, size_t group_size, int vert_space) const

Separate objects into multiple sub-groups.

list< CRef< CSeqGlyph > > TObjectList

vector< CRef< CSeqGlyph > > TLayoutRow

#define NON_CONST_ITERATE(Type, Var, Cont)

Non constant version of ITERATE macro.

bool IntersectingWith(const TThisType &r) const

#define END_NCBI_SCOPE

End previously defined NCBI scope.

#define BEGIN_NCBI_SCOPE

Define ncbi namespace.

TTo GetTo(void) const

Get the To member data.

TFrom GetFrom(void) const

Get the From member data.

static const size_t kMinRowPerGroup

static const size_t kMaxObjectNum

static const int kVertScreenPixel

Useful/utility classes and methods.

T bound(T x_, T xlo_, T xhi_)

double r(size_t dimension_, const Int4 *score_, const double *prob_, double theta_)

void copy(Njn::Matrix< S > *matrix_, const Njn::Matrix< T > &matrix0_)

#define row(bind, expected)

static bool s_CompareCRefs(const CRef< CSeqGlyph > &ref_obj1, const CRef< CSeqGlyph > &ref_obj2)

static bool s_CompareCRefs(const CRef< CSeqGlyph > &ref_obj1, const CRef< CSeqGlyph > &ref_obj2)

bool operator()(const CRef< CSeqGlyph > &obj1, const CRef< CSeqGlyph > &obj2) const

special sort by glyph geometry size.

bool operator()(const CRef< CSeqGlyph > &obj1, const CRef< CSeqGlyph > &obj2) const

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