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// TypeSet.cpp: implementation of the CTypeset class.
//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "..\INC\TypeSet.h"
//用法示例
void TestTypeset(HDC dc)
{
//声明一个板材对象
CTypeset typeset;
//设置板材对象大小
typeset.m_Desktop.m_dHeight=9999;
typeset.m_Desktop.m_dWidth=100;
//声明一个排样元素对象
CMaterial material;
//设置排样元素对象大小
material.SetSize(20,99);
//添加进入板材对象
typeset.Add(&material);
//继续添加
material.SetSize(99,80);
typeset.Add(&material);
material.SetSize(10,60);
typeset.Add(&material);
material.SetSize(50,20);
typeset.Add(&material);
//添加完毕，进行排样
typeset.Go();
//排样完毕，输出
list<CMaterial*>::iterator iter;
//画板材对象
::Rectangle(dc,typeset.m_Desktop.m_dX,typeset.m_Desktop.m_dY,
  typeset.m_Desktop.m_dX+typeset.m_Desktop.m_dWidth,
  typeset.m_Desktop.m_dY+typeset.m_Desktop.m_dHeight);
//画排样元素对象
for(iter=typeset.m_MaterialList.begin();iter!=typeset.m_MaterialList.end();iter++)
{
  ::Rectangle(dc,(*iter)->m_dX,(*iter)->m_dY,
(*iter)->m_dX+(*iter)->m_dWidth,
(*iter)->m_dY+(*iter)->m_dHeight);
}

}
//////////////////////////////////////////////////////////////////////
// CMaterial Class
//////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
#define ZERO 0.00001
CMaterial::CMaterial()
{
m_dHeight=100;
m_dWidth=100;
m_dX=0;
m_dY=0;
m_bUsed=FALSE;
m_bSeletcted=FALSE;
m_bRotated=FALSE;
m_iIndex=0;
}
CMaterial::CMaterial(double dWidth,double dHeight)
{
SetSize(dWidth,dHeight);
m_dX=0;
m_dY=0;
m_bUsed=FALSE;
m_bSeletcted=FALSE;
m_bRotated=FALSE;
m_iIndex=0;
}
CMaterial::CMaterial(CMaterial *pMaterial)
{
m_dX=pMaterial->m_dX;
m_dY=pMaterial->m_dY;
m_dHeight=pMaterial->m_dHeight;
m_dWidth=pMaterial->m_dWidth;
m_bUsed=pMaterial->m_bUsed;
m_bSeletcted=pMaterial->m_bSeletcted;
m_bRotated=pMaterial->m_bRotated;
m_iIndex=pMaterial->m_iIndex;
}
void CMaterial::SetSize(double dWidth, double dHeight)
{
m_dHeight=dHeight;
m_dWidth=dWidth;

}
void CMaterial::Rotated()
{
m_bRotated=!m_bRotated;
double dA=m_dHeight;
m_dHeight=m_dWidth;
m_dWidth=dA;
}
CMaterial::~CMaterial()
{
}
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CTypeset::CTypeset()
{
Clear();
}
CTypeset::~CTypeset()
{
Clear();
}

void CTypeset::Clear()
{
list<CMaterial*>::iterator iter;
for(iter=m_MaterialList.begin();iter!=m_MaterialList.end();iter++)
{
  delete (*iter);
}
m_MaterialList.clear();
m_iCurIndex=0;
}
void CTypeset::Add(CMaterial *pMaterial)
{
CMaterial *p=new CMaterial(pMaterial);

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thinki 2010-6-17 22:48:32

p->m_iIndex=m_iCurIndex;
m_MaterialList.insert(m_MaterialList.end(),p);# r  N, K0 p4 }7 Q' s! a) S0 B/ ?
m_iCurIndex++;
: [6 ]. a9 D; L) t2 u1 ^}- M% d1 \5 E& L/ @; x

2 n& o; d0 o3 q9 }
6 |2 C7 G$ ?' d5 u4 {) `6 {) n/ Kvoid CTypeset::Sort()0 K4 C3 b0 M1 w2 f7 X5 j) P1 N
{
7 G3 {8 ^" `  P" C  t' _2 U4 n( l list<CMaterial*> MaterialList;
* s8 @! S: L* J# d: A$ A list<CMaterial*>::iterator iter1,iter2,iter3;
  S9 _0 T# u, L$ m bool bSourceInvert=false;
1 Y. i9 r; M% T while (!m_MaterialList.empty())+ t) U0 u* a( A' B) x2 r- G0 W
{& R7 v5 |: i# a+ U
  double dMaxLen=0;
) r7 q+ ^) }. `* u  iter2=m_MaterialList.begin();
% O0 @3 Y: C8 q4 l/ _  CMaterial *p=NULL;, P# e8 b4 |9 c
  iter1=m_MaterialList.end()--;
, C' Q4 e- x& B  iter3=iter2;8 E$ C- e* D' K
  while(iter2!=iter1); \1 f+ D) z1 [' B4 }2 {
  {
! j4 Z1 m7 j; s if((*iter2)->m_dWidth>dMaxLen)$ X, @3 V# V' h) j2 y' l8 {
{
  m. J' |3 |# l" d p=*iter2;
$ X! {+ V) N3 a iter3=iter2;
# S, Q* ^4 g& h" e- V4 |, O9 [ dMaxLen=(*iter2)->m_dWidth;5 G+ E; ^* [+ S3 I2 l- C# Z
bSourceInvert=false;! j# B- s+ I8 T8 g: [
}! K9 J9 Z% M# {7 U
if((*iter2)->m_dHeight>dMaxLen)
' b  R4 h4 D! D# C, t; Q {
+ h+ w. b$ I: G- b p=*iter2;  [: T* n5 s" N
iter3=iter2;" P$ F; z3 v1 H/ @
dMaxLen=(*iter2)->m_dHeight;4 w2 P1 q9 F5 v' {! x9 m
bSourceInvert=true;7 e  d/ M/ ?2 G6 T! v: p
}
6 _  t5 E! n) ?5 L iter2++;
+ {- u3 c; I) j3 q+ k" P  }+ M4 a4 {3 F" p; A- q1 X1 K
  if(p!=NULL)* p3 u1 h+ X' r- d/ e' m1 K
  {9 |) ^" m6 A* b  c1 s# f( a" Y8 N
if(bSourceInvert)
* d* e1 @9 v" E+ v: i/ b p->Rotated();  8 V' g& h: v( ~* M! c
MaterialList.insert(MaterialList.end(),p);% [1 B$ r+ d$ k9 X: Y
m_MaterialList.erase(iter3);7 D1 G7 G) I) n0 _" X# s+ h5 E
  }
. h; ?" t, b: P4 t( v }, h# s! R( K( h) d
m_MaterialList.clear();
# ?: s8 Z" l# H, P  M for(iter1=MaterialList.begin();iter1!=MaterialList.end();iter1++)
1 C  |$ d, D5 b- g  j4 C- R {
+ P5 w9 u3 Z( I$ |9 W1 D& Y  m_MaterialList.insert(m_MaterialList.end(),(*iter1));5 ]9 G5 k3 p1 g4 a3 D& B8 R
}* ~" \7 \# {  i0 s4 `, q
MaterialList.clear();
& o6 R2 I! u, G9 q( c& }6 W}: S2 M7 c6 p% b0 \
double CTypeset::Go()
! H0 G# S9 t+ ?* X{  u: w5 V; [5 b4 L+ I3 B
double dRet=0;
3 }* [: ~7 n, c9 ]3 s list<CMaterial*> List;
# n* l8 n3 `/ W5 J% w1 H list<CMaterial*>::iterator iter;1 e) d' p7 n7 k) ]0 k2 g
Sort();) \4 n7 L2 d+ U! p0 `" [4 Y# w' ~; ~
Typeset(m_Desktop.m_dX,m_Desktop.m_dY,
- K6 \; A1 Y! P0 F: G; p  m_Desktop.m_dWidth,m_Desktop.m_dHeight,&List);& F* F! x/ x! f/ W
m_MaterialList.clear();: |" u  M. |: a1 W- G; q
for(iter=List.begin();iter!=List.end();iter++)
3 r% J! V5 e& }# T' g) \- l {4 I+ b& A. g2 U9 T9 q: D8 u
  if((*iter)->m_dX<ZERO)1 }# ]! X( \9 T/ k4 z
  {
% O- e' I' D/ ]9 w dRet+=(*iter)->m_dY;8 n: l8 s1 i  q% A" h. B  |
  }
. ?- V4 m# }+ u: H, Q* O! i  (*iter)->m_bUsed=FALSE;6 \: L' k9 \5 {. g, \
  (*iter)->m_bSeletcted=FALSE;2 o( }3 m/ H$ n$ A! ~, l
  m_MaterialList.insert(m_MaterialList.end(),(*iter));
- D, T4 ^/ H. _1 M" c& X- I }; v3 b9 b( A, n5 U( x: y* i  h
List.clear();& \# _, \  |" l* J, n" d) @
return dRet;. q7 J$ ~# H( {# R9 p  V& q. \
}
$ R  u; [- h# S" h' _
/ z; E# ?" q4 r1 N: J% A: Y3 Q  @+ y4 o
double CTypeset::Typeset(double dStartX,double dStartY,double dStartHei,double dStartWid,
5 i+ h- ]( ?! m5 Z7 T) V; U6 E    list<CMaterial*> *pList)
* ~  X, _$ }+ j5 u) J0 P( T{
2 G' ]- k* e7 }% K& V0 t CMaterial  *tmpunit=NULL;" Y; z; q8 `2 G) X$ g
list<CMaterial*>::iterator iter,iter1;0 K% [, z/ R" r6 [
double  dArea1,dArea2,dArea;//横放和竖放时的排样面积,和最后方案的排样面积
2 E0 G! ]7 ^% [. X& V( c double  dRestArea1,dRestArea2;//横放和竖放时排样后的剩余面积  s0 @. s, a+ q9 Q# t
list<CMaterial*> List1,List2;////横放和竖放时的最佳排样序列
; k0 d; h* F, X, X6 A  S2 ?& {7 E double  dHeight,dWidth;
; l0 O& C* ^! _" I2 C8 Y( E* C7 _9 k: R+ M1 F2 P" b, d

5 K9 ]9 a' {  M! v, ?3 V dHeight=dStartHei;* I6 L! J$ |, B5 U
dWidth=dStartWid;. _7 q6 w( d9 e' v
; D& N- u& B. K5 k, T
if(m_MaterialList.empty())
" x. ~; E1 c' ?1 f7 ?: c  return 0;* P  ^. s: c8 m; q$ o8 j
for(iter=m_MaterialList.begin();iter!=m_MaterialList.end();iter++)
2 G5 q1 l) a; C {' u) `; V% a! C8 e. V8 e7 S
  if((*iter)->m_bUsed!=FALSE)
2 q  l9 `, Q9 S continue;+ F+ v! t- ]' s0 ~! Y3 |
  if((*iter)->m_dWidth<(*iter)->m_dHeight)) y1 q* u  U7 {( j; \2 v
  {
7 _4 a! W" P) s4 s0 i- K; a7 u- h MessageBox(NULL,"错误","ERROR",MB_OK);. j" U: v. k1 {1 I4 v
return 0;, @) H8 A' b' F/ J
  }
2 S" X7 x6 o# n2 W0 o& J- ^7 c; c; w: q5 F9 ]1 Y
  //找出一张能放入的最大的没有排过的板材/ N; I, j4 w9 ^& E! r
  //如果板材横竖都能放入' K' p- W) F; p4 Q/ w7 f: w
  if(((dHeight>(*iter)->m_dWidth-ZERO)&&(dWidth>(*iter)->m_dHeight-ZERO)), e4 y, E. I  `. O) d
&&((dHeight>(*iter)->m_dHeight-ZERO)&&(dWidth>(*iter)->m_dWidth-ZERO))); K3 f8 T1 r* u$ z8 L' ~9 ?
  { : @# g% i2 ~% h$ b1 B  b
if(dStartX<ZERO)
) z" E- v& D9 R; J0 P, k dWidth=(*iter)->m_dHeight;  R7 S) K1 r3 z; Q. N
1 k7 i" K2 v; ^$ T% _! {
(*iter)->SetUsed(TRUE);//对该图排样
: Y9 O  Y: `- W, g7 z2 T6 O* J" J
//先横着放入继续排样，计算剩余面积: {6 f1 r/ [# |5 J& r" |% C
dArea1=Typeset(dStartX+(*iter)->m_dWidth,dStartY,
) W/ g" B; x4 k. ~    dHeight-(*iter)->m_dWidth,(*iter)->m_dHeight,&List1);) d' E  h) b5 U$ V1 g( `0 Z
dRestArea1=dHeight*dWidth-dArea1-(*iter)->GetArea();7 v  H# A' n, |% ?# z' m# p
dRestArea1=dRestArea1/(dHeight*dWidth);//剩余面积率" H: L1 N, }1 @+ X
- `7 k6 X3 s- U/ v
- d; G4 J, j' j3 h( ?5 [- K
//将刚才排过的板材状态还原，再竖直放入该图继续排样，计算剩余面积% C+ Y. x5 V+ d( e" U! e
if(dStartX<ZERO)
/ s9 i. ?& I/ M( U dWidth=(*iter)->m_dWidth;" y- [+ J2 S- Y+ U5 ~

# a* o! b4 A4 t( O! k9 r2 f( @ SetStatus(&List1,FALSE);0 L$ D1 B$ t1 f/ B& x% Y9 v
tmpunit=(*iter)->Copy();$ M5 o: T5 \" L8 j. i9 T, G
tmpunit->Rotated();0 l6 O( R/ f, P" E0 Z% c0 y2 a1 v
dArea2=Typeset(dStartX+tmpunit->m_dWidth,dStartY,, C! F/ \7 }' X5 w
   dHeight-tmpunit->m_dWidth,tmpunit->m_dHeight,&List2);
! z* ]" X% w3 I  z dRestArea2=dHeight*dWidth-dArea2-tmpunit->GetArea();+ t6 j! j3 ?: ?; w# H9 m4 q
dRestArea2=dRestArea2/(dHeight*dWidth);//剩余面积率
7 r( i& C0 Q, L: S& K) c# v  }  X4 S( t/ K, g( [6 |
  else if((dHeight>(*iter)->m_dWidth-ZERO)&&(dWidth>(*iter)->m_dHeight-ZERO))//如果板材只能横着放入
8 Z2 x" x$ M( ~3 ^. h( j1 E  {  J. J$ U* E8 @1 a  l9 q
if(dStartX<ZERO)
% k! I' n1 l0 N6 T9 j dWidth=(*iter)->m_dHeight;
: w1 Z$ z' y7 n7 [% S
  v4 E) _# P8 p (*iter)->SetUsed(TRUE);//对该图排样
- ]4 X# L6 V' X2 q5 N0 r" e dArea1=Typeset(dStartX+(*iter)->m_dWidth,dStartY,
7 I: w( ^, Q4 d' n$ k. S5 |# w    dHeight-(*iter)->m_dWidth,(*iter)->m_dHeight,&List1);4 j* }: a, W& O6 |( s+ K
dRestArea1=dHeight*dWidth-dArea1-(*iter)->GetArea();
5 E$ n( d) b4 K6 i- }6 v dRestArea1=dRestArea1/(dHeight*dWidth);//剩余面积率9 A* U) K" d7 X

) q5 `6 V. G- m6 p6 c) _ dRestArea2=dRestArea1+10;//不再尝试竖放，将竖放剩余面积设大
, f  f3 \3 D! x; q, ?, a  }* _- Y- d3 w9 D: s7 [
  else if((dHeight>(*iter)->m_dHeight-ZERO)&&(dWidth>(*iter)->m_dWidth-ZERO))//如果板材只能竖着放入
# n+ P$ j- Y/ ?9 \- A" Q  {
3 H4 R# M( Q, X, L& v9 n if(dStartX<ZERO)1 m, d# u' j. a  A- a
dWidth=(*iter)->m_dWidth;
, u4 ?4 U* y$ B# h6 s" \9 R6 Z  K! G' [. u# T, o
(*iter)->SetUsed(TRUE);//对该图排样
2 ~( a9 ~2 ~7 H tmpunit=(*iter)->Copy();
4 C, j' }5 t' w tmpunit->Rotated();
  A2 y1 W. n+ }1 B( [0 p dArea2=Typeset(dStartX+tmpunit->m_dWidth,dStartY,1 O: g& v6 R% z
   dHeight-tmpunit->m_dWidth,tmpunit->m_dHeight,&List2);9 ]0 P  E2 D4 h  n
dRestArea2=dHeight*dWidth-dArea2-tmpunit->GetArea();
( K" _( L* t& K2 P( F dRestArea2=dRestArea2/(dHeight*dWidth);//剩余面积率
2 m1 X  \6 p; L5 p
% {3 t" v* T6 L% L2 t4 B, \ dRestArea1=dRestArea2+10;//不再尝试横放，将横放剩余面积设大
% |: k" \' B4 j# e+ h  }# w3 E8 M/ w- w$ I- V$ H, z
  else
2 y0 a7 O! \5 w3 Y( { continue;
& x" {, t/ _. Y; g& y& I' ^7 P; b9 C: H' y
  //记录优化的排样序列
( f6 j* v$ Z2 x  CMaterial *tmp=NULL;4 S! E1 ?! Z* N3 t
  if(dRestArea1<dRestArea2+ZERO)//当前板材横向排结果优化( ?8 c, q) r. i% ~
  {
. B% l! q& T5 v( I" {6 r, @. |# V SetStatus(&List2,FALSE);//将纵向排的排样序列还原状态
. f2 J. x/ x$ X7 W SetStatus(&List1,TRUE);//将横向排的排样序列标志为使用+ ?- s$ y1 b" _' _6 ^8 {( c1 ^5 z
dArea=dArea1+(*iter)->GetArea();;
  a2 n% ?7 i, \ tmp=(*iter)->Copy();$ D7 j! j* |6 F$ v+ r
tmp->m_dX=(int)dStartX;
) l% `+ z  T  M1 Z9 a tmp->m_dY=(int)dStartY;
$ f+ t5 m* @/ y' h- G7 e! W/ W pList->insert(pList->end(),tmp);  o3 ~  K4 Y& Z  _- V/ e: G
while(!List1.empty())
$ x- B8 b6 b" ]3 {/ a1 N( n# U& X8 L {
; [$ o) [! _3 K/ b$ m# ~: r iter1=List1.begin();0 i, Q! n6 i6 ?$ q- S8 I  V
pList->insert(pList->end(),*iter1);2 ?5 O4 D8 c1 h% U! b. n) Z
List1.erase(iter1);
, z  ~$ Z, R" R8 g! b }
. N' `' Y9 d' V, U //释放不好的序列
1 b( e, s: w2 _ for(iter1=List2.begin();iter1!=List2.end();iter1++)
& v& h* e$ }4 M1 b1 w3 K* [ {' |4 k7 A8 K, U7 S9 T; G0 j
delete (*iter1);
# g# S9 H4 e6 x3 l0 x6 Q/ ~) i }! b, P0 l( p$ x
List2.clear();( g1 v9 X& j, Q& M' o# e& D
delete tmpunit;) E1 h8 E- B' x/ Q" ^# q* ~
  }) ?/ h) m- g! m$ e- T
  else//当前板材纵向排结果优化. K* ]/ a2 X8 D
  {
5 K+ z7 i& E2 l# o! ] SetStatus(&List1,FALSE);//将横向排的排样序列还原状态5 B, t* [( ]" y- }* d! \6 w
SetStatus(&List2,TRUE);//将纵向排的排样序列标志为使用, X; S1 w* ~$ @' O
if(tmpunit==NULL)
$ e) M$ s4 K, M2 Y2 ]1 w {$ r' |( A4 n* N7 m$ j4 c
MessageBox(NULL,"错误","ERROR",MB_OK);
) Z9 A. R* [. W' R! o: U# F return 0;/ C6 d& v- x4 t6 e/ k1 y/ ~
}
  u( r! x9 \. M, y! W : K2 i; }! Q8 Y( Z
dArea=dArea2+(*iter)->GetArea();' a2 o( h' n- s$ v5 |
tmp=tmpunit->Copy();
6 A1 `2 O! w$ a" W6 q tmp->m_dX=(int)dStartX;$ R- `/ V) v1 e1 X
tmp->m_dY=(int)dStartY;2 [( q" \- k6 P" v* I
pList->insert(pList->end(),tmp);2 ^3 q( J% Z# |, V* k/ I
while(!List2.empty())
8 p: m3 e3 N0 ^3 O( N {0 Z6 q- |, L3 c$ P
iter1=List2.begin();
, S" P9 h0 ^* J% \ pList->insert(pList->end(),*iter1);$ `  H  _. r/ J  {3 @! w8 @* K
List2.erase(iter1);' D8 H) Q! [: m! q) T0 o0 _( l
}) _. e7 U) T% q) i  a) [) g: |, Y
//释放不好的序列
3 f: M: C$ w) T, P" x. y for(iter1=List1.begin();iter1!=List1.end();iter1++). h, u( Z% I+ s* R2 T
{
( t/ s9 T4 Q/ I- J5 f delete (*iter1);: q; B4 A& y6 `- S
}
+ z" k& D2 I( U  @5 ` List1.clear();
7 X8 Q' D4 m5 E5 ^' M/ \1 C* l5 L5 w: M* B! b0 D5 d
delete tmpunit;5 t; O' S+ {- s  m4 y, R
  }
' v) O- O7 {8 V  double next_x,next_y,next_len,next_wid;
8 x( G9 o- D9 @" D1 s. d1 j$ t  next_x=dStartX;
' V# k- F7 c  u: n1 S3 Y0 s  next_y=dStartY+tmp->m_dHeight;( J& d8 d9 {8 X  [: @; i, V
  next_len=dHeight;
# a2 u: ~$ `% P+ N% |. h  next_wid=dStartWid-tmp->m_dHeight;) _5 Q9 Q" D& C: v0 x" y1 o
  if(next_wid>ZERO)//板材还有剩余
( {4 g4 a0 S' B4 M/ G1 {; I  {2 O3 h, O  N' s0 S
//继续排下一行
; T5 {) \- `/ O! i+ Y0 o3 f) ?* [ dArea=dArea+Typeset(next_x,next_y,next_len,next_wid,&List1);1 _; w. a+ ^- A' e. n1 n
//记录排样序列
5 s; H1 `  }1 z. J+ D: S SetStatus(&List1,TRUE);- W+ h. _; D- M4 v( D6 [) l3 L
for(iter1=List1.begin();iter1!=List1.end();iter1++)$ @( R% L: m# l- `' [! _
{
, D$ ]. V4 P2 w% J2 o" A pList->insert(pList->end(),(*iter1));
2 z+ E' L5 ?: G$ J }
( P3 l  p% y1 V3 f List1.clear();: p4 v; [2 m3 W4 X/ o9 [
  }
6 N9 Q& `( ]9 B6 l  return dArea;
) k4 g5 Z- o7 O; S }
9 F7 U# g6 G# j1 F6 ~ return 0;
* v8 i/ j/ x  V$ y% e$ [; V* i/ g}2 u% ]8 _% f; e8 e2 m5 K& o7 G
" _; s0 T8 o4 `

+ O" @( ], B- qvoid CMaterial::SetUsed(BOOL bUsed)2 s& ~5 C( A- W. M  p) \- c+ |( g
{
. t; q% S) c: }. s* c7 W m_bUsed=bUsed;3 v9 L. v# Z; F3 I0 O) t% y
}( I6 E. B2 P: i% Q, o
: ~5 o6 a& O- R: h' B5 f3 Q, t% z, d' ~
void CTypeset::SetStatus(list<CMaterial*> *pList, BOOL bUsed)
1 N3 V. g  f. \8 Y{
% |- q, J2 M8 N/ O7 V list<CMaterial*>::iterator iter1,iter2;
) i. A+ ^) p6 @7 F for(iter1=m_MaterialList.begin();iter1!=m_MaterialList.end();iter1++)! s" S( _- `; A% _0 W5 U
{
; P( f/ g6 A( r7 w  o  for(iter2=pList->begin();iter2!=pList->end();iter2++)
% }/ B" f, j0 {: J  ~% m  {6 A$ [  L4 Z3 c3 u" I
if((*iter1)->m_iIndex==(*iter2)->m_iIndex)( N. |  W% `2 |* L7 a
{
* ~, ]& [; B! i (*iter1)->m_bUsed=bUsed;
6 V& z: i6 L) o6 \ }+ \" @" J( L% P+ U
  }9 Y, w1 D( J5 u7 L: k" w% e% A
}3 O# ~/ b+ P# a+ e7 e% |! j0 S
}
. m/ W- e$ X6 X8 s
" h: P; S. d( _/ R9 OCMaterial* CMaterial::Copy()
3 u; d5 m4 [' w3 x6 b, W* M{
9 D% ]' Q3 o  J2 g CMaterial* p=new CMaterial(this);
) q, R, s  u5 X9 j1 A' D3 d3 h return p;
2 F& Z2 w) r& r: Z}5 U! V, V$ }0 ~$ P  k
1 ^/ F2 f5 w9 w. N5 G7 o
  d) n) a+ ~! ~
4 {1 ?5 K! f4 `

+ X& f. J# ?0 @6 S// TypeSet.h: interface for the CTypeset class.
1 O; ^5 N" y" j5 S1 K( y//
$ W6 o3 n+ j% z1 x+ ^4 y- D0 j//////////////////////////////////////////////////////////////////////) F: K& q" a' ~: `+ X
1 @+ O! v+ f* ~3 h/ z+ N2 x6 j
#if !defined(AFX_TYPESET_H__46213FAE_D2D6_42A6_B801_41D9109CD0FB__INCLUDED_)7 d) m9 @- y+ {% g0 y
#define AFX_TYPESET_H__46213FAE_D2D6_42A6_B801_41D9109CD0FB__INCLUDED_
/ O3 Y. F7 t8 n/ H. W
, K& R$ g5 F5 Y( ?# W3 ?#if _MSC_VER > 1000! ^& `% r/ t( X7 c# m
#pragma once
& W6 Y6 x& O; D) V5 X2 v#endif // _MSC_VER > 1000% H+ Q6 b  o# A& u& {* t
#pragma warning(disable:4786)# @+ y. e! r  a7 i  a, \1 N! |$ h& Y4 I
#pragma warning(disable:4251)
1 j1 r5 L5 P$ K* d- P#include <list>: E+ I( H: ]- r& P. [( a! g: V
#include <string>0 y8 T' ?; d( K, \5 K
using namespace std;  G3 t" i2 k! C: M8 x% S  \6 Y/ I

9 H, h- x1 |" ?! }+ }# I# N& l#ifdef TYPESETLIB_EXPORTS$ v0 }. z* i& B* G" h' p
#define TYPESETLIB_API __declspec(dllexport)1 y/ o" \3 B8 g% b! D  k
#else
6 E7 z, @! {& j; X: v#define TYPESETLIB_API __declspec(dllimport)
) f/ d  A5 d0 z" Z% C. E#endif  m4 p9 u- E$ I1 [2 o

7 U7 D% N  {+ g( y3 ^! j0 f% e0 B9 @5 _4 c& k) v, J
TYPESETLIB_API void TestTypeset(HDC dc);  D% m! ?$ H: D6 x
! ~: g% R7 @# i
class TYPESETLIB_API CMaterial  ; o- }$ u! o3 w, n( b- d! }
{  L7 p- G7 i5 a3 u; P# v( E2 a+ w
public:; I( S2 J! o; G. H
virtual CMaterial* Copy();4 g, X  Q' |2 @* J8 |7 F9 U: [
virtual void SetUsed(BOOL bUsed);
, @1 x0 c. N( c6 Y6 W: \ virtual void Rotated();
2 ?% r; G- |5 W7 h virtual void SetSize(double dWidth,double dHeight);
( ~9 d/ g0 \* M5 j3 P virtual double GetArea(){ return m_dHeight*m_dWidth; }! ^+ K0 C3 d( k6 {9 N
CMaterial();; c% `4 x% [8 N" A0 b( |$ J
CMaterial(CMaterial *pMaterial);
; r7 G1 Y+ p* B( U. T+ h$ i CMaterial(double dWidth,double dHeight);$ f0 f6 a$ h" f1 t/ c
virtual ~CMaterial();+ |: w7 n" n. Y1 Q  q6 y; u3 D
double m_dHeight,m_dWidth;8 K% l& k1 G, |# @
double m_dX,m_dY;
6 I! C: Q+ ]& K# g; ?4 | BOOL m_bUsed;
1 T3 r, \. Y1 G, ?" @ BOOL m_bSeletcted;
7 w% p) o" s5 j. a+ a" n BOOL m_bRotated;& S0 W3 |2 v. q9 `+ Z
int m_iIndex;
! k! ~# n) @$ v& L3 |% j ( L% D7 |  U1 H0 \9 R
};: |! K( C9 _/ _$ |" U- A% F
class TYPESETLIB_API CTypeset  - Q: \/ A' }2 p( ~: P" a
{
, R7 o6 d% Q1 ipublic:7 _; ]4 B8 Z; R
virtual double Go();  ]* \6 q0 a5 v* n) n- j% a
virtual void Add(CMaterial *pMaterial);
. |9 z* d; Z7 R7 T& S CTypeset();
" W8 K) ?5 E6 H) ^4 q virtual ~CTypeset();
% f) U3 p: c5 `; _) I9 ~ list<CMaterial*> m_MaterialList;
$ K+ K0 O- h/ I; v% B CMaterial m_Desktop;3 }  p  n* J+ i; Y0 J! M1 @3 ~
protected:
9 k. \) _/ @/ F. O) S; y virtual void SetStatus(list<CMaterial*> *pList, BOOL bUsed);/ I4 ^% g" ^2 r/ S9 c) E) C
virtual double Typeset(double dStatrX,double dStatrY,double dStatrHei,double dStatrWid,
  f- h) r$ h4 u  list<CMaterial*> *pList);  Q- M) N* o8 k9 F) ?+ t
virtual void Sort();5 S* k3 W# [, @' [5 I6 Z9 a# ~9 m* b
virtual void Clear();
+ m( \1 {) X- Q7 N8 G+ z: _: s int m_iCurIndex;' S$ k7 Q4 N8 o" Z5 Y% h
};6 {4 r- E4 e; D" ]
* D# ~% K% G( I2 j) k
2 G8 R& N( k% b7 L) }2 f0 M# F9 v& X9 ~
#endif // !defined(AFX_TYPESET_H__46213FAE_D2D6_42A6_B801_41D9109CD0FB__INCLUDED_)