private void BtnPopulationGenerate_Click(object sender, EventArgs e)
{
double offerPrice = double.Parse(txtPriceOffer.Text);
double offerRange = double.Parse(txtRange.Text);
int qtdInfo = int.Parse(txtPopulationSize.Text);
if (qtdInfo == 0 || qtdInfo < 20)
{
qtdInfo = 20;
}
Constants.SetOfferPrice(offerPrice);
Constants.SetOfferPriceRange(offerRange);
Constants.SetSizeOfPopulation(qtdInfo);
btnAGBegin.Enabled = true;
population = new Population();
graphicPopulation = new PointPairList();
for (int i = 0; i < Constants.sizePopulation; i++)
{
graphicPopulation.Add(Math.Min(population.GetPopulation()[i].GetChromosome()[0], population.GetPopulation()[i].GetChromosome()[1]), population.GetPopulation()[i].GetFitness());
}
LineItem inds = panePopulation.AddStick("Individuos", graphicPopulation, Color.Blue);
zedPopulation.AxisChange();
zedPopulation.Invalidate();
zedPopulation.Refresh();
}
private void btnPopulacao_Click(object sender, System.EventArgs e)
{
btnExecucao.Enabled = true;
populacao = new Populacao();
populacaoGrafico = new PointPairList();
for (int i = 0; i < Constantes.TamanhoPopulacao; i++)
{
populacaoGrafico.Add(populacao[i].Valor, populacao[i].Aptidao);
}
LineItem lineItem = panePopulacao.AddStick("Indivíduos", populacaoGrafico, Color.Blue);
AtualizarGraficoPopulacao();
}
private void CreateGraph(ZedGraphControl zgc1, Array x_value1, Array y_value1, double x_min1, double x_max1)
{
zgc1.GraphPane.CurveList.Clear();
zgc1.Refresh();
GraphPane myPane = zgc1.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = "图像直方图";
myPane.XAxis.Title.Text = "像元值";
myPane.YAxis.Title.Text = "像元个数";
PointPairList list = new PointPairList();
for (int i = 0; i < y_value1.Length; i++) //256改为y_value.Length，纠正错误：有些影像的像元数不到256个，会产生索引溢出，by-zhzhx，
{
string a = x_value1.GetValue(i).ToString();
string b = y_value1.GetValue(i).ToString();
double x = Convert.ToDouble(a);
double y = Convert.ToDouble(b);
list.Add(x, y);
}
StickItem myCurve = myPane.AddStick("", list, Color.Blue);
myCurve.Line.Width = 2.0f;
//myPane.XAxis.MajorGrid.IsVisible = true;
myPane.XAxis.Scale.Max = x_max1;
myPane.XAxis.Scale.Min = x_min1;
//myPane.YAxis.Scale.MajorStep = 500;
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill(Color.White, Color.LightGoldenrodYellow, 45.0F);
zgc1.AxisChange();
zgc1.Refresh();
}
/// <summary>
/// 通过制定（X,Y）坐标作为图表的数据源
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button7_Click(object sender, System.EventArgs e)
{
myPane = zedGraphControl1.GraphPane;
double x, y1, y2; //定义变量存放点的X,Y坐标
PointPairList list1 = new PointPairList();
PointPairList list2 = new PointPairList(); // PointPair类是一个包含(X,Y)的坐标类
for (int i = 0; i < 36; i++)
{
x = (double)i + 5; //给数据的X坐标赋值
y1 = 1.5 + Math.Sin((double)i * 0.2); //给数据的Y坐标赋值
y2 = 3.0 * (1.5 + Math.Sin((double)i * 0.2));
list1.Add(x, y1);
list2.Add(x, y2); //在列表中存数每个点的X,Y坐标
}
LineItem myCurve = myPane.AddCurve("Porsche", list1, Color.Red, SymbolType.Diamond);
//LineItem类是ZedGraph中的线条类. 根据数据集list1创建红色的菱形曲线，标记"Porsche"，这个函数的返回值是一个LineItem。
//可以通过myCurve这个变量来对它进行进一步的设定。其中SymbolType是个Enum，它枚举了12个可供使用的形状，
//包括Circle,Default,Diamond,HDash,None,Plus，Square,Star,Triangle,UserDefined,VDash,XCross.
LineItem myCurve2 = myPane.AddCurve("Piper", list2, Color.Blue, SymbolType.Circle);
// 根据数据集list2创建蓝色的圆形曲线, 标记"Piper"
myCurve.Line.IsVisible = false; //设置曲线的线不可见，则只显示各个散点
myPane.AddStick("采样线", list1, Color.BurlyWood); //对于数据集list1的每个点添加投影线
myPane.AxisChange(this.CreateGraphics()); // 在数据变化时绘制图形
zedGraphControl1.Refresh();
}
public StickItemDemo() : base("A demonstration of the 'StickItem', which is a single line for " +
"each point running from the XAxis to the data value",
"Stick Item Demo", DemoType.Bar)
{
GraphPane myPane = base.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = "StickItem Demo Chart";
myPane.XAxis.Title.Text = "X Label";
myPane.YAxis.Title.Text = "My Y Axis";
PointPairList list = new PointPairList();
for (int i = 0; i < 100; i++)
{
double x = (double)i;
double y = Math.Sin(i / 8.0);
double z = Math.Abs(Math.Cos(i / 8.0)) * y;
list.Add(x, y, z);
}
StickItem myCurve = myPane.AddStick("Some Sticks", list, Color.Blue);
myCurve.Line.Width = 2.0f;
myPane.XAxis.MajorGrid.IsVisible = true;
myPane.XAxis.Scale.Max = 100;
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill(Color.White,
Color.LightGoldenrodYellow, 45.0F);
base.ZedGraphControl.AxisChange();
}
private void BtnPopulationGenerate_Click(object sender, EventArgs e)
{
btnAGBegin.Enabled = true;
population = new Population();
graphicPopulation = new PointPairList();
for (int i = 0; i < Constants.sizePopulation; i++)
{
graphicPopulation.Add(population.GetPopulation()[i].getInt(), population.GetPopulation()[i].GetFitness());
}
LineItem inds = panePopulation.AddStick("Individuos", graphicPopulation, Color.Blue);
zedPopulation.AxisChange();
zedPopulation.Invalidate();
zedPopulation.Refresh();
}
private void btnCriarPop_Click(object sender, EventArgs e)
{
btnIniciarAG.Enabled = true;
pop = new Populacao();
populacaoGrafico = new PointPairList();
for (int j = 0; j < Constants.sizePopulacao; j++)
{
populacaoGrafico.Add(pop.getPopulacao()[j].getInt(), pop.getPopulacao()[j].getFitness());
}
LineItem inds = panePop.AddStick("Indivuos", populacaoGrafico, Color.Blue);
zedPopulacao.AxisChange();
zedPopulacao.Invalidate();
zedPopulacao.Refresh();
}
private void btnCriarPop_Click(object sender, EventArgs e)
{
btnIniciarAG.Enabled = true;
pop = new Populacao();
populacaoGrafico = new PointPairList();
for (int j = 0; j < Constants.sizePopulacao; j++)
{
//Eixo X é o valor inteiro do Individuo (Bool convertido para decimal
//Eixo Y é o valor decimal já convertido
populacaoGrafico.Add(pop.getPopulacao()[j].getInt(), pop.getPopulacao()[j].getFitness());
}
LineItem inds = panePop.AddStick("Individuos", populacaoGrafico, Color.Blue);
zedPopulacao.AxisChange();
zedPopulacao.Invalidate();
zedPopulacao.Refresh();
}
private void btnCriarPop_Click(object sender, EventArgs e)
{
//Habilita o botão para executar o algoritmo genético
btnExecutarAG.Enabled = true;
//Instancia uma nova população
pop = new Populacao();
populacaoGrafico = new PointPairList();
for (int i = 0; i < Constants.sizePopulacao; i++)
{
populacaoGrafico.Add(pop.GetPopulacao()[i].GetInt(), pop.GetPopulacao()[i].GetFitness());
}
LineItem inds = panePop.AddStick("Indivíduos", populacaoGrafico, Color.Blue);
zedPopulacao.AxisChange();
zedPopulacao.Invalidate();
zedPopulacao.Refresh();
}
private void DrawCurveGraph()
{
zedGraphControl1.GraphPane.CurveList.Clear();
zedGraphControl1.GraphPane.GraphObjList.Clear();
zedGraphControl1.RestoreScale(zedGraphControl1.GraphPane);
zedGraphControl1.GraphPane.Chart.Fill = new ZedGraph.Fill(Color.White, Color.SteelBlue, 45.0F);
if (m_pnt3ds != null)
{
GraphPane myPane = zedGraphControl1.GraphPane;
myPane.Legend.IsVisible = false;
PointPairList list = new PointPairList();
int nPointCount = m_pnt3ds.Count;
double dOneSegLen = m_dXTotalLength / (nPointCount - 1);
for (int i = 0; i < m_pnt3ds.Count; i++)
{
double x = i * dOneSegLen;
double y = (int)(Math.Round(m_pnt3ds[i].Z * 100)) / 100.0; // 精确到厘米就行了
list.Add(x, y);
}
myPane.AddStick("采样线", list, Color.Blue);
LineItem myCurve = myPane.AddCurve("剖面", list, Color.Blue, SymbolType.None);
//myCurve.Symbol.Fill = new Fill(Color.White);
myCurve.Line.IsAntiAlias = true;
myCurve.Line.IsSmooth = true;
myCurve.Line.Width = 2;
myCurve.Line.Fill = new Fill(Color.Yellow, Color.LightGray, 45.0f);
// Show the x axis grid
myPane.XAxis.MajorGrid.IsVisible = true;
myPane.XAxis.IsAxisSegmentVisible = true;
if (m_bSetMinX)
{
myPane.XAxis.Scale.Min = 0;
}
if (m_bSetMinY)
{
myPane.YAxis.Scale.Min = m_pntMin.Z;
}
// Make the Y axis scale red
//myPane.YAxis.Scale.FontSpec.FontColor = Color.Red;
//myPane.YAxis.Title.FontSpec.FontColor = Color.Red;
// turn off the opposite tics so the Y tics don't show up on the Y2 axis
//myPane.YAxis.MajorTic.IsOpposite = false;
// myPane.YAxis.MinorTic.IsOpposite = false;
myPane.YAxis.MajorGrid.IsVisible = true;
// Don't display the Y zero line
myPane.YAxis.MajorGrid.IsZeroLine = false;
// Align the Y axis labels so they are flush to the axis
myPane.YAxis.Scale.Align = AlignP.Inside;
// Manually set the axis range
//myPane.YAxis.Scale.Min = -1000;
// myPane.YAxis.Scale.Max = 1000;
// Fill the axis background with a gradient
myPane.Chart.Fill = new Fill(Color.White, Color.LightGray, 45.0f);
// Enable scrollbars if needed
//zedGraphControl1.IsShowHScrollBar = true;
//zedGraphControl1.IsShowVScrollBar = true;
zedGraphControl1.IsAutoScrollRange = true;
// OPTIONAL: Show tooltips when the mouse hovers over a point
zedGraphControl1.IsShowPointValues = true;
zedGraphControl1.PointValueEvent += new ZedGraphControl.PointValueHandler(MyPointValueHandler);
// OPTIONAL: Handle the Zoom Event
zedGraphControl1.ZoomEvent += new ZedGraphControl.ZoomEventHandler(MyZoomEvent);
// Size the control to fit the window
//SetSize();
// Tell ZedGraph to calculate the axis ranges
// Note that you MUST call this after enabling IsAutoScrollRange, since AxisChange() sets
// up the proper scrolling parameters
zedGraphControl1.AxisChange();
if (m_bXYSameScale)
{
graphPane_AxisChangeEvent();
}
// Make sure the Graph gets redrawn
zedGraphControl1.Invalidate();
SetLableText();
}
}
