public override void InitGraph()
{
SquareLine squareLineS;
SquareLine squareLineT;
ArrayList squareArrayS = new ArrayList();
ArrayList squareArrayT = new ArrayList();
IGlyph glyph;
for (int i = 0; i < status.SLength; i++)
{
glyph = new Square(40 + i * (squareSize + squareSpace), 40 + 5, squareSize, status.串S元素颜色, status.图形外观, status.S[i].ToString());
squareArrayS.Add(glyph);
}
int startX = ((IGlyph)squareArrayS[status.Pos - 1]).Bounds.X;
for (int i = 0; i < status.TLength; i++)
{
glyph = new Square(startX + i * (squareSize + squareSpace), 40 + squareSize + 2 * 5, squareSize, status.串T元素颜色, status.图形外观, status.T[i].ToString());
squareArrayT.Add(glyph);
}
squareLineS = new SquareLine(20, 30, status.SLength * (squareSize + 20 + 10), squareArrayS);
squareLineT = new SquareLine(20, 110, status.TLength * (squareSize + 20 + 10), squareArrayT);
//最后初始化所有的迭代器
arrayIteratorS = squareLineS.CreateIterator();
arrayIteratorT = squareLineT.CreateIterator();
}
public override void InitGraph()
{
SquareLine squareLineLa;
SquareLine squareLineLb;
SquareLine squareLineLc;
ArrayList squareArrayLa = new ArrayList();
ArrayList squareArrayLb = new ArrayList();
ArrayList squareArrayLc = new ArrayList();
IGlyph glyph;
for (int i = 0; i < status.LaLength; i++)
{
glyph = new Square(40 + i * (squareSize + squareSpace), 10 + 5, squareSize, status.图形背景色, status.图形外观, status.La[i].ToString());
squareArrayLa.Add(glyph);
}
for (int i = 0; i < status.LbLength; i++)
{
glyph = new Square(40 + i * (squareSize + squareSpace), 10 + squareSize + 2 * 5, squareSize, status.图形背景色, status.图形外观, status.Lb[i].ToString());
squareArrayLb.Add(glyph);
}
squareLineLa = new SquareLine(20, 30, status.LaLength * (squareSize + 20 + 10), squareArrayLa);
squareLineLb = new SquareLine(20, 110, status.LbLength * (squareSize + 20 + 10), squareArrayLb);
squareLineLc = new SquareLine(20, 190, status.LaLength * (squareSize + 20 + 10) + status.LbLength * (squareSize + 20 + 10), squareArrayLc);
//最后初始化所有的迭代器
arrayIteratorLa = squareLineLa.CreateIterator();
arrayIteratorLb = squareLineLb.CreateIterator();
arrayIteratorLc = squareLineLc.CreateIterator();
}
public override void InitGraph()
{
SquareLine squareLine;
Square insertSquare;
ArrayList squareArray = new ArrayList();
IGlyph glyph;
for (int i = 0; i < status.Length; i++)
{
glyph = new Square(40 + i * (squareSize + squareSpace), 20 + squareSize + 10, squareSize, status.图形背景色, status.图形外观, status.L[i].ToString());
squareArray.Add(glyph);
}
//最后再添加一个额外的元素,以保存插入元素后的数组的最后一个元素
squareArray.Add(new Square(1, 1, 2, Color.Transparent, ""));
squareLine = new SquareLine(20, 80, status.Length * (squareSize + 20 + 10), squareArray);
Rectangle rec = new Rectangle(0, 0, 0, 0);
if (status.I >= 1 && status.I <= status.Length)
{
rec = ((IGlyph)squareArray[status.I - 1]).Bounds;
}
else if (status.I == status.Length + 1)
{
Rectangle lastRectangle = ((IGlyph)squareArray[status.I - 2]).Bounds;
rec = new Rectangle(lastRectangle.X + lastRectangle.Width + squareSpace, lastRectangle.Y - 10 - lastRectangle.Height, lastRectangle.Width, lastRectangle.Height);
}
insertSquare = new Square(rec.X, 20, rec.Width, status.插入元素背景色, status.图形外观, status.E.ToString());
//最后初始化所有的迭代器
arrayIterator = squareLine.CreateIterator();
nullIterator = insertSquare.CreateIterator();
}
Image CreatePreviewImage(string s1, string s2)
{
int height = 80;
int width = 530;
int space = 2;
int size = 30;
int leftSpan = 15;
int topSpan = 5;
SquareLine squareLineLa;
SquareLine squareLineLb;
ArrayList squareArrayLa = new ArrayList();
ArrayList squareArrayLb = new ArrayList();
IGlyph glyph;
for (int i = 0; i < s1.Length; i++)
{
glyph = new Square(leftSpan + i * (size + space), topSpan, size, Color.DarkCyan, GlyphAppearance.Flat, s1[i].ToString());
squareArrayLa.Add(glyph);
}
for (int i = 0; i < s2.Length; i++)
{
glyph = new Square(leftSpan + i * (size + space), topSpan + size + 2, size, Color.DarkCyan, GlyphAppearance.Flat, s2[i].ToString());
squareArrayLb.Add(glyph);
}
squareLineLa = new SquareLine(1, 1, 1, squareArrayLa);
squareLineLb = new SquareLine(1, 1, 1, squareArrayLb);
IIterator arrayIteratorLa = squareLineLa.CreateIterator();
IIterator arrayIteratorLb = squareLineLb.CreateIterator();
Bitmap bmp = new Bitmap(width, height);
Graphics g = Graphics.FromImage(bmp);
if (arrayIteratorLa != null)
{
for (IIterator iterator = arrayIteratorLa.First(); !arrayIteratorLa.IsDone(); iterator = arrayIteratorLa.Next())
{
iterator.CurrentItem.Draw(g);
}
}
if (arrayIteratorLb != null)
{
for (IIterator iterator = arrayIteratorLb.First(); !arrayIteratorLb.IsDone(); iterator = arrayIteratorLb.Next())
{
iterator.CurrentItem.Draw(g);
}
}
return(bmp);
}
Image CreatePreviewImage(string s, string t, int pos)
{
int height = 80;
int width = 530;
int space = 2;
int size = 30;
int leftSpan = 15;
int topSpan = 3;
SquareLine squareLineS;
SquareLine squareLineT;
ArrayList squareArrayS = new ArrayList();
ArrayList squareArrayT = new ArrayList();
IGlyph glyph;
for (int i = 0; i < s.Length; i++)
{
glyph = new Square(leftSpan + i * (size + space), topSpan, size, SystemColors.InactiveBorder, GlyphAppearance.Popup, s[i].ToString());
squareArrayS.Add(glyph);
}
int startX = ((IGlyph)squareArrayS[pos - 1]).Bounds.X;
for (int i = 0; i < t.Length; i++)
{
glyph = new Square(startX + i * (size + space), topSpan + size + 2, size, SystemColors.InactiveBorder, GlyphAppearance.Popup, t[i].ToString());
squareArrayT.Add(glyph);
}
squareLineS = new SquareLine(0, 0, 1, squareArrayS);
squareLineT = new SquareLine(0, 0, 1, squareArrayT);
//最后初始化所有的迭代器
IIterator arrayIteratorS = squareLineS.CreateIterator();
IIterator arrayIteratorT = squareLineT.CreateIterator();
Bitmap bmp = new Bitmap(width, height);
Graphics g = Graphics.FromImage(bmp);
for (IIterator iterator = arrayIteratorS.First(); !arrayIteratorS.IsDone(); iterator = arrayIteratorS.Next())
{
iterator.CurrentItem.Draw(g);
}
for (IIterator iterator = arrayIteratorT.First(); !arrayIteratorT.IsDone(); iterator = arrayIteratorT.Next())
{
iterator.CurrentItem.Draw(g);
}
return(bmp);
}
Image CreatePreviewImage(string s, int pos, char c)
{
int height = 80;
int width = 530;
int space = 2;
int size = 35;
int leftSpan = 15;
int topSpan = 40;
ArrayList squareArray = new ArrayList();
IGlyph glyph;
for (int i = 0; i < s.Length; i++)
{
glyph = new Square(leftSpan + i * (size + space), topSpan, size, Color.HotPink, GlyphAppearance.Flat, s[i].ToString());
squareArray.Add(glyph);
}
SquareLine squareLine = new SquareLine(1, 1, 1, squareArray);
Rectangle rec = new Rectangle(0, 0, 0, 0);
if (pos >= 1 && pos <= s.Length)
{
rec = ((IGlyph)squareArray[pos - 1]).Bounds;
}
else if (pos == s.Length + 1)
{
Rectangle lastRectangle = ((IGlyph)squareArray[pos - 2]).Bounds;
rec = new Rectangle(lastRectangle.X + lastRectangle.Width + space, lastRectangle.Y - lastRectangle.Height, lastRectangle.Width, lastRectangle.Height);
}
Square insertSquare = new Square(rec.X, topSpan - size - 2, rec.Width, Color.Green, GlyphAppearance.Flat, c.ToString());
//最后初始化所有的迭代器
IIterator arrayIterator = squareLine.CreateIterator();
IIterator nullIterator = insertSquare.CreateIterator();
Bitmap bmp = new Bitmap(width, height);
Graphics g = Graphics.FromImage(bmp);
for (IIterator iterator = arrayIterator.First(); !arrayIterator.IsDone(); iterator = arrayIterator.Next())
{
iterator.CurrentItem.Draw(g);
}
nullIterator.CurrentItem.Draw(g);
return(bmp);
}
Image CreatePreviewImage(string r, char key)
{
int height = 80;
int width = 530;
int space = 2;
int size = 29;
int leftSpan = 5;
int topSpan = 5;
ArrayList squareArray = new ArrayList();
IGlyph glyph;
glyph = new Square(leftSpan, topSpan + size + 2, size, Color.HotPink, GlyphAppearance.Flat, "?");
squareArray.Add(glyph);
for (int i = 0; i < r.Length; i++)
{
glyph = new Square(leftSpan + (i + 1) * (size + space), topSpan + size + 2, size, Color.Teal, GlyphAppearance.Flat, r[i].ToString());
squareArray.Add(glyph);
}
squareLine = new SquareLine(0, 0, 1, squareArray);
//最后初始化所有的迭代器
IIterator arrayIterator = squareLine.CreateIterator();
IIterator nullIterator = null;
glyph = ((ArrayIterator)arrayIterator).GetGlyphByIndex((r.Length + 1) / 2);
if (glyph != null)
{
nullIterator = new Square(glyph.Bounds.X, glyph.Bounds.Y - size - 2, size, Color.Red, GlyphAppearance.Flat, key.ToString()).CreateIterator();
}
Bitmap bmp = new Bitmap(width, height);
Graphics g = Graphics.FromImage(bmp);
for (IIterator iterator = arrayIterator.First(); !arrayIterator.IsDone(); iterator = arrayIterator.Next())
{
iterator.CurrentItem.Draw(g);
}
if (nullIterator != null)
{
nullIterator.CurrentItem.Draw(g);
}
return(bmp);
}
Image CreatePreviewImage(string r)
{
int width = 530;
int startX = 10;
int maxHeight = 145;
int heightUnit;
int histogramWidth = 20;
int histogramSpace = 15;
int bottomY = 30;
heightUnit = (maxHeight - bottomY - 15) / r.Length;
int height = 0;
ArrayList squareArray = new ArrayList();
IGlyph glyph;
glyph = new MyRectangle(startX, maxHeight - bottomY - 45, histogramWidth, 45, Color.Gold, GlyphAppearance.Popup, "?");
squareArray.Add(glyph);
for (int i = 0; i < r.Length; i++)
{
height = GetHeight(r, i, heightUnit);
glyph = new MyRectangle(startX + (i + 1) * (histogramWidth + histogramSpace), maxHeight - bottomY - height, histogramWidth, height, Color.HotPink, GlyphAppearance.Popup, r[i].ToString());
squareArray.Add(glyph);
}
squareLine = new SquareLine(1, 1, 1, squareArray);
//最后初始化所有的迭代器
IIterator arrayIterator = squareLine.CreateIterator();
Bitmap bmp = new Bitmap(width, maxHeight);
Graphics g = Graphics.FromImage(bmp);
if (arrayIterator != null)
{
for (IIterator iterator = arrayIterator.First(); !arrayIterator.IsDone(); iterator = arrayIterator.Next())
{
iterator.CurrentItem.Draw(g);
}
}
return(bmp);
}
public override void InitGraph()
{
heightUnit = (maxHeight - bottomY - 15) / status.N;
int height = 0;
ArrayList squareArray = new ArrayList();
IGlyph glyph;
glyph = new MyRectangle(startX, maxHeight - bottomY - 100, histogramWidth, 100, status.头元素背景色, status.图形外观, "?");
squareArray.Add(glyph);
for (int i = 0; i < status.N; i++)
{
height = GetHeight(status.R, i, heightUnit);
glyph = new MyRectangle(startX + (i + 1) * (histogramWidth + histogramSpace), maxHeight - bottomY - height, histogramWidth, height, status.图形背景色, status.图形外观, status.R[i].ToString());
squareArray.Add(glyph);
}
squareLine = new SquareLine(1, 1, 1, squareArray);
//最后初始化所有的迭代器
arrayIterator = squareLine.CreateIterator();
}
public override void InitGraph()
{
ArrayList squareArray = new ArrayList();
IGlyph glyph;
for (int i = 0; i < status.Length; i++)
{
if (status.I - 1 != i)
{
glyph = new Square(40 + i * (squareSize + squareSpace), 40, squareSize, status.图形背景色, status.图形外观, status.L[i].ToString());
}
else //用红色表示要删除的元素
{
glyph = new Square(40 + i * (squareSize + squareSpace), 40, squareSize, status.除元素背景色, status.图形外观, status.L[i].ToString());
}
squareArray.Add(glyph);
}
squareLine = new SquareLine(20, 80, status.Length * (squareSize + 20 + 10), squareArray);
arrayIterator = squareLine.CreateIterator();
}
public override void InitGraph()
{
ArrayList squareArray = new ArrayList();
IGlyph glyph;
glyph = new Square(40, 20 + squareSize + 10, squareSize, status.头元素颜色, status.图形外观, "?");
squareArray.Add(glyph);
for (int i = 0; i < status.N; i++)
{
glyph = new Square(40 + (i + 1) * (squareSize + squareSpace), 20 + squareSize + 10, squareSize, status.线性表颜色, status.图形外观, status.R[i].ToString());
squareArray.Add(glyph);
}
squareLine = new SquareLine(20, 80, (status.N + 1) * (squareSize + 20 + 10), squareArray);
arrayIterator = squareLine.CreateIterator();
glyph = ((ArrayIterator)arrayIterator).GetGlyphByIndex((status.N + 1) / 2);
if (glyph != null)
{
nullIterator = new Square(glyph.Bounds.X, glyph.Bounds.Y - squareSize - 10, squareSize, status.当前元素颜色, status.图形外观, status.Key.ToString()).CreateIterator();
}
}
Image CreatePreviewImage(string s, int pos)
{
int height = 80;
int width = 530;
int space = 2;
int size = 35;
int leftSpan = 15;
int topSpan = 20;
ArrayList squareArray = new ArrayList();
IGlyph glyph;
for (int i = 0; i < s.Length; i++)
{
if (pos - 1 != i)
{
glyph = new Square(leftSpan + i * (size + space), topSpan, size, Color.DarkCyan, GlyphAppearance.Flat, s[i].ToString());
}
else //用红色表示要删除的元素
{
glyph = new Square(leftSpan + i * (size + space), topSpan, size, Color.Red, GlyphAppearance.Flat, s[i].ToString());
}
squareArray.Add(glyph);
}
squareLine = new SquareLine(1, 1, 1, squareArray);
IIterator arrayIterator = squareLine.CreateIterator();
Bitmap bmp = new Bitmap(width, height);
Graphics g = Graphics.FromImage(bmp);
for (IIterator iterator = arrayIterator.First(); !arrayIterator.IsDone(); iterator = arrayIterator.Next())
{
iterator.CurrentItem.Draw(g);
}
return(bmp);
}
