本文整理汇总了C#中ZedGraph.PointPairList.Clear方法的典型用法代码示例。如果您正苦于以下问题：C# PointPairList.Clear方法的具体用法？C# PointPairList.Clear怎么用？C# PointPairList.Clear使用的例子？那么恭喜您, 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ZedGraph.PointPairList的用法示例。
在下文中一共展示了PointPairList.Clear方法的15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: button3_Click
private void button3_Click(object sender, EventArgs e)
{
PointPairList list = new PointPairList();
GraphPane myPane = zedGraphControl1.GraphPane;
//GraphPane myPane = zedGraphControl1.GraphPane;
LineItem myCurve;
//zgl.GraphPane.CurveList.Remove(my);
list.Clear();
this.zedGraphControl1.GraphPane.CurveList.Clear();//折线图清空
this.zedGraphControl1.GraphPane.GraphObjList.Clear();
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
if ( comboBox12.SelectedItem != null && comboBox13.SelectedItem != null && comboBox5.SelectedItem != null && comboBox6.SelectedItem != null && comboBox7.SelectedItem != null&& comboBox8.SelectedItem != null)
{
string date_begin = dateTimePicker1.Text.ToString();
date_begin += " " + comboBox5.Text.ToString() + ":" + comboBox7.Text.ToString();
date_begin += ":00";
string date_over = dateTimePicker2.Text.ToString();
date_over += " " + comboBox6.Text.ToString() + ":" + comboBox8.Text.ToString();
date_over += ":00";
DateTime d_begin = DateTime.Parse(date_begin);
DateTime d_over = DateTime.Parse(date_over);
string sql4data = "SELECT * FROM 锚杆锚索传感器信息表 WHERE ([锚杆锚索观测时间] Between #" + d_begin + "# And #" + d_over + "#) and [锚杆锚索传感器编号]='" + comboBox13.Text.ToString() + "'order by 锚杆锚索观测时间";
OleDbDataReader dr1 = db.Query_reader(sql4data);
if (dr1.HasRows) //判断记录集是否包含一行或多行
{
while (dr1.Read())
{
double y = double.Parse((dr1["锚杆锚索data"]).ToString()); //取得字段的值
DateTime dt = (DateTime)dr1["锚杆锚索观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
}
else MessageBox.Show("无数据");
dr1.Close();
string mycurve =comboBox12.Text.ToString() + "分站" + comboBox13.Text.ToString();
myCurve = zedGraphControl1.GraphPane.AddCurve(mycurve, list, Color.DarkGreen, SymbolType.None);
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
}
else
{
MessageBox.Show("请填写完整！！");
}
}示例2: button1_Click
private void button1_Click(object sender, EventArgs e)
{
PointPairList list = new PointPairList();
GraphPane myPane = zedGraphControl1.GraphPane;
//GraphPane myPane = zedGraphControl1.GraphPane;
LineItem myCurve;
//zgl.GraphPane.CurveList.Remove(my);
list.Clear();
this.zedGraphControl1.GraphPane.CurveList.Clear();//折线图清空
this.zedGraphControl1.GraphPane.GraphObjList.Clear();
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
if (comboBox3.SelectedItem != null )
{
string sql4data = "SELECT * FROM 钻孔应力传感器信息表 WHERE DateDiff('m',钻孔应力观测时间,'" + DateTime.Now + "')<1 and [钻孔应力传感器编号]='" + comboBox3.Text.ToString() + "'order by 钻孔应力观测时间";
OleDbDataReader dr1 = db.Query_reader(sql4data);
if (dr1.HasRows) //判断记录集是否包含一行或多行
{
while (dr1.Read())
{
double y = double.Parse((dr1["钻孔应力data"]).ToString()); //取得字段的值
DateTime dt = (DateTime)dr1["钻孔应力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
}
else MessageBox.Show("无数据");
dr1.Close();
string mycurve = comboBox2.Text.ToString() + "分站" + comboBox3.Text.ToString();
myCurve = zedGraphControl1.GraphPane.AddCurve(mycurve, list, Color.DarkGreen, SymbolType.None);
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
}
else
{
MessageBox.Show("请选择一个传感器！！");
}
}示例3: fillDistances
private void fillDistances(List<BIO.Framework.Core.Evaluation.Results.Result> results, ref PointPairList data, bool genuine)
{
data.Clear();
//int templateNumber = 0;
foreach (BIO.Framework.Core.Evaluation.Results.Result r in results) {
bool isGenuine = r.isGenuine();
if ((genuine && isGenuine) || (!genuine && !isGenuine)) {
MatchingScore ms = r.getMatchingScore(this.getMethod());
//distances.Add(value.Value.getValue(evaluator));
if (!ms.IsValid) {
continue;
}
int tn = 0;
string key = r.TemplateRecord.BiometricID.PersonID;
if (templateNumbers.ContainsKey(key)) {
tn = templateNumbers[key];
} else {
templateNumbers.Add(key, this.maxTemplateNumber++);
tn = templateNumbers[key];
}
PointPair p = new PointPair(tn, ms.Score);
p.Tag = r;
data.Add(p);
}
}
}示例4: CreateGraph
private void CreateGraph(ZedGraphControl zgc)
{
// get a reference to the GraphPane
GraphPane myPane = zgc.GraphPane;
temp t = new temp();
List<double> dd = new List<double>();
dd = t.sentiment(textBox2 .Text .Trim ());
double v1 = dd[0];
double v2 = dd[1];
double v3 = dd[2];
// Set the Titles
myPane.Title.Text = "Sentiment Variation";
myPane.XAxis.Title.Text = "Tweet";
myPane.YAxis.Title.Text = "Variations";
// Make up some data arrays based on the Sine function
double x, y1, y2,y3;
PointPairList list1 = new PointPairList();
PointPairList list2 = new PointPairList();
PointPairList list3 = new PointPairList();
list1.Clear();
list2.Clear();
list3.Clear();
Random r = new Random();
int n1 = r.Next(1, 2);
Random r1 = new Random();
int n11 = r1.Next(1, 2);
Random r2= new Random();
int n12 = r2.Next(2, 3);
for (int i = 0; i < 36; i++)
{
x = (double)i + 5;
y1 = n1 + (double)i * v1;
y2 = n11 * (1.5 + (double)i * v2);
y3 = n12 + Math.Sin(i * v3);
list1.Add(x, y1);
list2.Add(x, y2);
list3.Add(x, y3);
}
// Generate a red curve with diamond
// symbols, and "Porsche" in the legend
LineItem myCurve = myPane.AddCurve("Positive",
list1, Color.Red, SymbolType.Diamond);
// Generate a blue curve with circle
// symbols, and "Piper" in the legend
LineItem myCurve2 = myPane.AddCurve("Negative",
list2, Color.Blue, SymbolType.Circle);
LineItem myCurve3 = myPane.AddCurve("Neutral",
list3, Color.Green, SymbolType.Circle);
// Tell ZedGraph to refigure the
// axes since the data have changed
zgc.AxisChange();
}示例5: button7_Click
private void button7_Click(object sender, EventArgs e)
{
PointPairList list1 = new PointPairList();
PointPairList list2 = new PointPairList();
GraphPane myPane = zedGraphControl1.GraphPane;
//GraphPane myPane = zedGraphControl1.GraphPane;
LineItem myCurve1, myCurve2;
//zgl.GraphPane.CurveList.Remove(my);
list1.Clear();
list2.Clear();
this.zedGraphControl1.GraphPane.CurveList.Clear();//折线图清空
this.zedGraphControl1.GraphPane.GraphObjList.Clear();
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
//comboBox1.SelectedItem != null &&
if ( comboBox2.SelectedItem != null && comboBox3.SelectedItem != null && comboBox5.SelectedItem != null && comboBox6.SelectedItem != null)
{
string date_begin = dateTimePicker1.Text.ToString();
date_begin += " " + comboBox5.Text.ToString() + ":" + comboBox7.Text.ToString();
date_begin += ":00";
string date_over = dateTimePicker2.Text.ToString();
date_over += " " + comboBox6.Text.ToString() + ":" + comboBox8.Text.ToString();
date_over += ":00";
DateTime d_begin = DateTime.Parse(date_begin);
DateTime d_over = DateTime.Parse(date_over);
//查询特定传感器下特定通道某时间段内数据
string sql4data = "SELECT * FROM 顶板离层传感器信息表 WHERE ([顶板离层观测时间] Between #" + d_begin + "# And #" + d_over + "#) and [顶板离层传感器编号]='" + comboBox3.Text.ToString() + "' ORDER BY 顶板离层观测时间";
OleDbDataReader dr1 = db.Query_reader(sql4data);
if (dr1.HasRows) //判断记录集是否包含一行或多行
{
while (dr1.Read())
{
double y1 = double.Parse(dr1["离层data1"].ToString()); //取得字段的值
double y2 = double.Parse(dr1["离层data2"].ToString());
DateTime dt = (DateTime)dr1["顶板离层观测时间"];
// double x = (double)new XDate(dt);
double x = (double)new XDate(dt);
list1.Add(x, y1);
list2.Add(x, y2);
}
}
else MessageBox.Show("无数据");
dr1.Close();
//comboBox1.Text.ToString() + "工作面" +
string mycurve1 = comboBox2.Text.ToString() + "分站" + comboBox3.Text.ToString()+"通道1";
string mycurve2 = comboBox2.Text.ToString() + "分站" + comboBox3.Text.ToString()+"通道2";
//修改曲线颜色
myCurve1 = zedGraphControl1.GraphPane.AddCurve(mycurve1, list1, Color.Red, SymbolType.None);
myCurve2 = zedGraphControl1.GraphPane.AddCurve(mycurve2, list2, Color.Blue, SymbolType.None);
//填充曲线颜色
myCurve1.Line.Fill = new Fill(Color.White, Color.White, 45F);
myCurve2.Line.Fill = new Fill(Color.White, Color.Blue, 45F);
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
// MessageBox.Show(datanum);
}
else
{
MessageBox.Show("请填写完整！！");
}
}示例6: button1_Click
private void button1_Click(object sender, EventArgs e)
{
PointPairList list = new PointPairList();
PointPairList list2 = new PointPairList();
GraphPane myPane = zedGraphControl1.GraphPane;
LineItem myCurve;
list.Clear();
this.zedGraphControl1.GraphPane.CurveList.Clear();//折线图清空
this.zedGraphControl1.GraphPane.GraphObjList.Clear();
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
if (comboBox2.SelectedItem != null)
{
try
{
string sql4data = "SELECT distinct 支柱压力观测时间,avg([顶板通道data1])as data1,avg([顶板通道data2])as data2,avg([顶板通道data3])as data3 FROM 支柱压力传感器信息表 WHERE DateDiff('m',支柱压力观测时间,'" + DateTime.Now + "')<1 and [支柱压力传感器编号] in (SELECT 传感器编号 FROM 传感器信息表 WHERE 监测分站编号='" + comboBox2.Text.ToString() + "' and 传感器分类='支柱压力传感器') GROUP BY 支柱压力观测时间";
OleDbDataReader dr1 = db.Query_reader(sql4data);
if (dr1.HasRows) //判断记录集是否包含一行或多行
{
while (dr1.Read())
{
double y1 = (double)dr1["data1"]; //取得字段的值
double y2 = (double)dr1["data2"];
double y3 = (double)dr1["data3"];
double y = double.Parse(((y1 + y2 + y3) / 3).ToString());
y = Math.Round(y, 2);
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
}
else MessageBox.Show("无数据");
dr1.Close();
string mycurve = comboBox2.Text.ToString() + "分站";
myCurve = zedGraphControl1.GraphPane.AddCurve(mycurve, list, Color.DarkGreen, SymbolType.None);
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
}
catch
{
}
}
else
MessageBox.Show("请选择一个监测分站！");
}示例7: button7_Click
private void button7_Click(object sender, EventArgs e)
{
PointPairList list = new PointPairList();
PointPairList list2 = new PointPairList();
GraphPane myPane = zedGraphControl1.GraphPane;
LineItem myCurve;
list.Clear();
this.zedGraphControl1.GraphPane.CurveList.Clear();//折线图清空
this.zedGraphControl1.GraphPane.GraphObjList.Clear();
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
if (comboBox2.SelectedItem != null && comboBox5.SelectedItem != null && comboBox6.SelectedItem != null && comboBox7.SelectedItem != null && comboBox8.SelectedItem != null)
{
string date_begin = dateTimePicker1.Text.ToString();
date_begin += " " + comboBox5.Text.ToString() + ":" + comboBox7.Text.ToString();
date_begin += ":00";
string date_over = dateTimePicker2.Text.ToString();
date_over += " " + comboBox6.Text.ToString() + ":" + comboBox8.Text.ToString();
date_over += ":00";
DateTime d_begin = DateTime.Parse(date_begin);
DateTime d_over = DateTime.Parse(date_over);
//查询某一分站下所有支柱压力传感器的观测数据的平均值，用于计算平均阻力
string sql4data = "SELECT distinct 支柱压力观测时间,avg([顶板通道data1])as data1,avg([顶板通道data2])as data2,avg([顶板通道data3])as data3 FROM 支柱压力传感器信息表 WHERE ([支柱压力观测时间] Between #" + d_begin + "# And #" + d_over + "#) and [支柱压力传感器编号] in (SELECT 传感器编号 FROM 传感器信息表 WHERE 监测分站编号='" + comboBox2.Text.ToString() + "' and 传感器分类='支柱压力传感器' and zz_IsOK='111') GROUP BY 支柱压力观测时间";
OleDbDataReader dr1 = db.Query_reader(sql4data);
if (dr1.HasRows) //判断记录集是否包含一行或多行
{
while (dr1.Read())
{
double y1 = (double)dr1["data1"]; //取得字段的值
double y2 = (double)dr1["data2"];
double y3 = (double)dr1["data3"];
double y = double.Parse(((y1 + y2 + y3) / 3).ToString());
y = Math.Round(y, 2);
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
}
else MessageBox.Show("无数据");
dr1.Close();
string mycurve = comboBox2.Text.ToString() + "分站";
myCurve = zedGraphControl1.GraphPane.AddCurve(mycurve, list, Color.DarkGreen, SymbolType.None);
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
}
else MessageBox.Show("请填写完整！！");
}示例8: button2_Click
private void button2_Click(object sender, EventArgs e)
{
PointPairList list = new PointPairList();
GraphPane myPane = zedGraphControl1.GraphPane;
//GraphPane myPane = zedGraphControl1.GraphPane;
LineItem myCurve;
//zgl.GraphPane.CurveList.Remove(my);
list.Clear();
this.zedGraphControl1.GraphPane.CurveList.Clear();//折线图清空
this.zedGraphControl1.GraphPane.GraphObjList.Clear();
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
// zedGraphControl1.GraphPane.Fill=new Color;
if (comboBox3.SelectedItem != null && comboBox4.SelectedItem != null )
{
string sql4conorder = "select 接线次序 from 传感器信息表 where 传感器编号= '" + comboBox3.Text.ToString() + "'";
string data_num = (string)db.QueryScalar(sql4conorder);
// string sss = "前悬梁前柱后柱";
int i = data_num.IndexOf(comboBox4.Text.ToString());
string datanum = null;
//通过接线次序判断数据通道号
if (i < 0)
{
datanum = null;
}
else if (i == 0)
{
datanum = "顶板通道data1";
}
else if (i > 0 && i <= 3)
{
datanum = "顶板通道data2";
}
else if (i >= 4)
{
datanum = "顶板通道data3";
}
//查询特定传感器下特定通道某时间段内数据
string sql4data = "SELECT * FROM 支柱压力传感器信息表 WHERE DateDiff('m',支柱压力观测时间,'" + DateTime.Now + "')<1 and [支柱压力传感器编号]='" + comboBox3.Text.ToString() + "' ORDER BY 支柱压力观测时间";
OleDbDataReader dr1 = db.Query_reader(sql4data);
if (dr1.HasRows) //判断记录集是否包含一行或多行
{
while (dr1.Read())
{
double y = double.Parse(dr1[datanum].ToString()); //取得字段的值
// float y = ddd;
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
// double x = (double)new XDate(dt);
double x = (double)new XDate(dt);
list.Add(x, y);
}
}
else MessageBox.Show("无数据");
dr1.Close();
string mycurve = comboBox2.Text.ToString() + "分站" + comboBox3.Text.ToString() + comboBox4.Text.ToString();
myCurve = zedGraphControl1.GraphPane.AddCurve(mycurve, list, Color.DarkGreen, SymbolType.None);
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
// MessageBox.Show(datanum);
}
else
{
MessageBox.Show("请选择传感器和接线次序！！");
}
}示例9: CalculateGreyLevelHistogramShape
/*
private void CalculateGreyLevelHistogramShape(FREE_IMAGE_COLOR_CHANNEL ficc, PointPairList list, double max_intensity)
{
TileView viewer = this.mosaicWindow.TileView;
List<Tile> tiles = MosaicWindow.MosaicInfo.Items;
if (tiles == null)
return;
int[] hist = null;
int[] total_hist = new int[256];
if (viewer.CacheImageAvailiable)
{
viewer.CacheImage.GetHistogram(ficc, out total_hist);
}
else
{
foreach (Tile tile in tiles)
{
tile.Thumbnail.GetHistogram(ficc, out hist);
for (int i = 0; i < 256; i++)
{
total_hist[i] = hist[i];
}
}
}
int hist_peak_intensity = 0;
for (int i = 0; i < 256; i++)
{
if (total_hist[i] > hist_peak_intensity)
hist_peak_intensity = total_hist[i];
}
double x=0.0, y;
list.Clear();
for (int i = 0; i < 256; i++)
{
x = (double)(i * max_intensity / 256.0);
y = ((double)total_hist[i] / hist_peak_intensity * 256.0);
list.Add(x, y);
}
}
*/
public void DisplayPlot(double min, double max, PointPairList list)
{
double range;
if (min == 0.0 && max == 0.0)
{
min = this.min;
max = this.max;
}
if ((range = (max - min)) <= 0)
return;
double scale = 255.0 / range;
list.Clear();
int int_range = (int)Math.Ceiling(range);
for (int i = 0; i <= int_range; i++)
{
list.Add((double)i + min, (scale * i));
}
}示例10: button1_Click
private void button1_Click(object sender, EventArgs e)
{
PointPairList list = new PointPairList();
GraphPane myPane = zedGraphControl1.GraphPane;
//GraphPane myPane = zedGraphControl1.GraphPane;
LineItem myCurve;
//zgl.GraphPane.CurveList.Remove(my);
list.Clear();
this.zedGraphControl1.GraphPane.CurveList.Clear();//折线图清空
this.zedGraphControl1.GraphPane.GraphObjList.Clear();
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
if (comboBox3.SelectedItem != null )
{
//"SELECT distinct 支柱压力观测时间,avg([顶板通道data1])as data1,avg([顶板通道data2])as data2,avg([顶板通道data3])as data3 FROM 支柱压力传感器信息表 WHERE ([支柱压力观测时间] Between #" + d_begin + "# And #" + d_over + "#) and [支柱压力传感器编号] in (select distinct 传感器编号 from 传感器信息表 where 传感器安装位置='" + comboBox3.Text.ToString() + "') GROUP BY 支柱压力观测时间";
string sql3data = "SELECT distinct 支柱压力观测时间,avg([顶板通道data1])as data1,avg([顶板通道data2])as data2,avg([顶板通道data3])as data3 FROM 支柱压力传感器信息表 WHERE DateDiff('m',支柱压力观测时间,'" + DateTime.Now + "')<1 and [支柱压力传感器编号] in (select distinct 传感器编号 from 传感器信息表 where 传感器安装位置='" + comboBox3.Text.ToString() + "') GROUP BY 支柱压力观测时间";
OleDbDataReader dr1 = db.Query_reader(sql3data);
if (dr1.HasRows) //判断记录集是否包含一行或多行
{
while (dr1.Read())
{
double y1 = (double)dr1["data1"]; //取得字段的值
double y2 = (double)dr1["data2"];
double y3 = (double)dr1["data3"];
if (y1 != 0 && y2 != 0 && y3 != 0) //根据通讯协议再来判断。
{
double y = double.Parse(((y1 + y2 + y3) / 3).ToString());
y = Math.Round(y, 2);
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
else if (y1 != 0.00 && y2 != 0.00 && y3 == 0.00)
{
double y = double.Parse(((y1 + y2 + y3) / 2).ToString());
y = Math.Round(y, 2);
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
else if (y1 != 0.00 && y2 == 0.00 && y3 != 0.00)
{
double y = double.Parse(((y1 + y2 + y3) / 2).ToString());
y = Math.Round(y, 2);
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
else if (y1 == 0.00 && y2 != 0.00 && y3 != 0.00)
{
double y = double.Parse(((y1 + y2 + y3) / 2).ToString());
y = Math.Round(y, 2);
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
else if (y1 == 0.00 && y2 == 0.00 && y3 == 0.00)
{
double y = double.Parse((0).ToString());
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
else
{
double y = double.Parse(((y1 + y2 + y3).ToString()));
y = Math.Round(y, 2);
DateTime dt = (DateTime)dr1["支柱压力观测时间"];
double x = (double)new XDate(dt);
list.Add(x, y);
}
//float y = (y1 + y2 + y3) / 3;
//DateTime dt = (DateTime)dr1["支柱压力观测时间"];
//float x = (float)new XDate(dt);
//list.Add(x, y);
}
}
else MessageBox.Show("无数据");
dr1.Close();
string mycurve = comboBox2.Text.ToString() + "分站" + comboBox3.Text.ToString();
myCurve = zedGraphControl1.GraphPane.AddCurve(mycurve, list, Color.DarkGreen, SymbolType.None);
this.zedGraphControl1.AxisChange();
this.zedGraphControl1.Refresh();
}
else
{
MessageBox.Show("请填写完整！！");
}
//.........这里部分代码省略.........
示例11: GraphPowerForm_Load
private void GraphPowerForm_Load(object sender, EventArgs e)
{
while(flagReload==false);
typeLocText.Text = dataOpen[10].TypeLoc;
numberLocText.Text = dataOpen[10].NumberLoc;
GraphPane pane = zedGraphPower.GraphPane;
pane.Title.Text = "Тепловозная характеристика";
pane.XAxis.Title.Text = "Позиция КМ";
pane.YAxis.Title.Text = "Мощность, кВт";
PointPairList listUp = new PointPairList();
PointPairList listDown = new PointPairList();
PointPairList listCurrent = new PointPairList();
//zedGraphPower.
listCurrent.Clear();
XmlDocument doc = new XmlDocument();
try
{
doc.Load(@".\rangePower.xml");
}
catch
{
MessageBox.Show("Файл отсутсвует!", "Внимание", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
XmlNodeList type = doc.GetElementsByTagName("name_loc");
XmlNodeList countPoz = doc.GetElementsByTagName("count_poz");
XmlNodeList powerMin = doc.GetElementsByTagName("power_min");
XmlNodeList powerMax = doc.GetElementsByTagName("power_max");
XmlNodeList powerPoz = doc.GetElementsByTagName("poz");
int offset =0;
bool flagPresensePoint = false;
for (int j = 0; j != type.Count; j++)
{
if (type[j].InnerText == dataOpen[10].TypeLoc)
{
flagPresensePoint = true;
for (int i = 0; i != Convert.ToInt32(countPoz[j].InnerText)+1; i++)
{
listUp.Add(Convert.ToInt32(powerPoz[i+offset].InnerText), Convert.ToInt32(powerMax[i+offset].InnerText));
listDown.Add(Convert.ToInt32(powerPoz[i+offset].InnerText), Convert.ToInt32(powerMin[i+offset].InnerText));
if ((dataOpen[i].PowerDGU > 0) && (dataOpen[i].PozDGU>0))
listCurrent.Add(dataOpen[i].PozDGU,dataOpen[i].PowerDGU);
}
}
offset = offset + Convert.ToInt32(countPoz[j].InnerText)+1;
}
if (flagPresensePoint == false)
{
for (int j = 0; j != 8; j++)
{
listCurrent.Add(dataOpen[j].PozDGU, dataOpen[j].Power);
}
MessageBox.Show("Локомотив отсутсвует в справочнике!", "Внимание", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
LineItem myCurve1 = pane.AddCurve("Верхняя норма", listUp, Color.Black, SymbolType.None);
LineItem myCurve2 = pane.AddCurve("Нижняя норма", listDown, Color.Black, SymbolType.None);
LineItem myCurve3 = pane.AddCurve("Текущее значение", listCurrent, Color.Red, SymbolType.None);
myCurve3.Line.Width = 4;
zedGraphPower.AxisChange();
// Обновляем график
zedGraphPower.Invalidate();
Clipboard.Clear();
zedGraphPower.Copy(false);
Image pic;
pic = Clipboard.GetImage();
pic.Save(@".\powerGraph.jpg");
}示例12: button1_Click
private void button1_Click(object sender, EventArgs e)
{
section = new List<Section>();
Function = ((ComboBoxItem)comboBox1.SelectedItem).GetFunction();
double xmin = Convert.ToDouble(textBox5.Text);
double xmax = Convert.ToDouble(textBox6.Text);
Mu = Convert.ToDouble(textBox7.Text);
GraphPane pane = zedGraphControl1.GraphPane;
GraphPane pane2 = zedGraphControl2.GraphPane;
pane2.CurveList.Clear();
zedGraphControl2.ZoomOutAll(pane2);
zedGraphControl1.ZoomOutAll(pane);
pane.CurveList.Clear();
richTextBox1.Text = "";
PointPairList list = new PointPairList();
PointPairList list_aprox = new PointPairList();
list = FunctionUtil.GetPointPairsInRange(xmin, xmax, Function);
PointPairList list_1 = new PointPairList();
PointPairList aprox = new PointPairList();
Compute(xmin, xmax);
for (int i = 0; i < section.Count; i++)
{
for (double x = section[i].LeftPoint; x <= section[i].RightPoint; x += 0.001)
{
double fx = AproximFunc(x, section[i].Coef);
aprox.Add(x, fx);
}
richTextBox1.Text += "Ланка # " + (i + 1) + "\n\nxL= " + section[i].LeftPoint
+"\nxR= " + section[i].RightPoint + "\nMu= "
+ section[i].Mu + "\n\n" + "Коефіцієнти\n\n";
for (int ii = 0; ii < section[i].Coef.Length; ii++)
{
richTextBox1.Text += "a["+ii+"]= "+section[i].Coef[ii]+"\n";
}
richTextBox1.Text += "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"+"\n\n";
}
LineItem myCurve = pane.AddCurve(Function.Text, list, Color.Blue, SymbolType.None);
LineItem myCurve2 = pane.AddCurve("aprox", aprox, Color.Red, SymbolType.None);
pane.XAxis.MajorGrid.IsVisible = true;
pane.YAxis.MajorGrid.IsVisible = true;
zedGraphControl1.AxisChange();
zedGraphControl1.Invalidate();
list_1.Clear();
foreach (Section sec in section)
{
double[] coef = exp(Function, sec.LeftPoint, sec.RightPoint);
for (double x = sec.LeftPoint; x <= sec.RightPoint; x += 0.001)
{
double fx = Math.Abs(Function.Val(x) - AproximFunc(x, coef));
list_1.Add(x, fx);
}
}
LineItem newCurves = pane2.AddCurve("Ro", list_1, Color.Blue, SymbolType.None);
list_1 = new PointPairList();
list_1.Add(xmin,Mu);
list_1.Add(xmax,Mu);
newCurves = pane2.AddCurve("Mu", list_1, Color.Red, SymbolType.None);
pane2.XAxis.MajorGrid.IsVisible = true;
pane2.YAxis.MajorGrid.IsVisible = true;
pane2.YAxis.Scale.Max = 2 * Mu;
pane2.YAxis.Scale.Min = 0;
pane2.XAxis.Scale.Max = xmax;
pane2.XAxis.Scale.Min = xmin;
zedGraphControl2.AxisChange();
zedGraphControl2.Invalidate();
}示例13: rectasEjeReal
public List<PointPairList> rectasEjeReal()
{
rectasEje = new List<PointPairList>();
PointPairList semiRecta = new PointPairList();
if ((n + m) % 2 != 0) //Si el numero de ceros y polos es Impar la ultima raiz va hacia el infinito
{
for (int i = 0; i < pYcOrdenados[0].Length-1; i += 2) //Se los agrupa en pares y se crean rectas
{
semiRecta.Clear();
for (double d = pYcOrdenados[0][i]; d >= pYcOrdenados[0][i + 1]; d -= pasoX)
{
PointPair pto = new PointPair(d, 0);
pto.Z = calculaK(pto);
semiRecta.Add(pto);
}
rectasEje.Add(semiRecta.Clone());
}
//Esta raiz queda sola y va hacia el infinito
semiRecta.Clear();
for (double d = pYcOrdenados[0][pYcOrdenados[0].Length-1]; d >= this.InicioEjeX; d-= pasoX)
{
PointPair pto = new PointPair(d, 0);
pto.Z = calculaK(pto);
semiRecta.Add(pto);
}
rectasEje.Add(semiRecta.Clone());
}
else
{
for (int i = 0; i < pYcOrdenados[0].Length; i += 2) //Se los agrupa en pares y se crean rectas
{
semiRecta.Clear();
for (double d = pYcOrdenados[0][i]; d >= pYcOrdenados[0][i + 1]; d -= pasoX)
{
PointPair pto = new PointPair(d, 0);
pto.Z = calculaK(pto);
semiRecta.Add(pto);
}
rectasEje.Add(semiRecta.Clone());
}
}
return rectasEje;
}示例14: DrawMelFiltersBank
public void DrawMelFiltersBank(string fileName) {
GraphPane myPane = new GraphPane( new RectangleF( 0, 0, 1200, 600 ),
"Mel Filter Bank", "X Title", "Y Title" );
Random random = new Random();
PointPairList ppl = new PointPairList();
double[] filterSpectrum;
foreach(var filter in filters) {
ppl.Clear();
if (filter.IsEnabled()) {
filterSpectrum = filter.GetFilterSpectrum();
for (int i = 0; i < 200; i++) {
ppl.Add(i, filterSpectrum[i]);
}
Color color = Color.FromArgb(random.Next(0, 255), random.Next(0,255),random.Next(0,255));
LineItem myCurve = myPane.AddCurve("", ppl.Clone(), color, SymbolType.None );
}
}
Bitmap bm = new Bitmap( 1, 1 );
using ( Graphics g = Graphics.FromImage( bm ) )
myPane.AxisChange( g );
myPane.GetImage().Save(fileName, ImageFormat.Png);
}示例15: CreateGraph_BarJunk2
private void CreateGraph_BarJunk2( ZedGraphControl z1 )
{
GraphPane myPane = z1.GraphPane;
myPane.CurveList.Clear();
PointPairList list = new PointPairList();
list.Clear();
list.Add( 4, 0 );
list.Add( -2, 1 );
list.Add( 5, 2 );
list.Add( 3, 3 );
string[] labels = { "bar one", "bar two", "bar three", "bar four" };
myPane.YAxis.Scale.TextLabels = labels;
myPane.YAxis.Type = AxisType.Text;
//myPane.YAxis.Cross = 0.0;
myPane.XAxis.MajorGrid.IsZeroLine = true;
BarItem myCurve2 = myPane.AddBar( "curve 2", list, Color.Red );
myCurve2.Bar.Fill = new Fill( Color.Red, Color.White, Color.Red, 90 );
// Set BarBase to the YAxis for horizontal bars
myPane.BarSettings.Base = BarBase.Y;
z1.AxisChange();
z1.Refresh();
}