public double GetTagFloatValue(string tagName, double defValue)
{
string str = GetTagStringValue(tagName);
double result = ((str == "") ? defValue : SysUtils.ParseFloat(str, defValue));
return(result);
}
private void btnShowOnMap_Click(object sender, EventArgs e)
{
if (txtLatitude.Text != "" && txtLongitude.Text != "")
{
fMapBrowser.SetCenter(SysUtils.ParseFloat(txtLatitude.Text, 0), SysUtils.ParseFloat(txtLongitude.Text, 0), -1);
}
}
public void ConvHelper_Tests()
{
int ival = SysUtils.ParseInt("495", 0);
Assert.AreEqual(495, ival);
ival = SysUtils.ParseInt("asdfa", 11);
Assert.AreEqual(11, ival);
Assert.AreEqual(11.05, SysUtils.ParseFloat(null, 11.05, false));
Assert.AreEqual(11.05, SysUtils.ParseFloat("495,575", 11.05, false)); // badVal -> defVal
double fval = SysUtils.ParseFloat("495.575", 0);
Assert.AreEqual(495.575, fval);
fval = SysUtils.ParseFloat("575,495", 0, true);
Assert.AreEqual(575.495, fval);
fval = SysUtils.ParseFloat("", 22.1);
Assert.AreEqual(22.1, fval);
fval = SysUtils.ParseFloat("sdgfdf", 22.2);
Assert.AreEqual(22.2, fval);
string st = SysUtils.AdjustNum(9, 3);
Assert.AreEqual("009", st);
}
private IList <GeoPoint> ParseXml(string url)
{
List <GeoPoint> geoObjects = new List <GeoPoint>();
HttpWebRequest request = (HttpWebRequest)WebRequest.CreateDefault(new Uri(url));
request.ContentType = "application/x-www-form-urlencoded";
request.Proxy = fProxy;
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) {
using (Stream stream = response.GetResponseStream()) {
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(stream);
XmlNode node = xmlDocument.DocumentElement;
if (node != null && node.ChildNodes.Count > 0)
{
int num = node.ChildNodes.Count;
for (int i = 0; i < num; i++)
{
XmlNode xNode = node.ChildNodes[i];
if (xNode.Name == "result")
{
XmlNode addressNode = xNode["formatted_address"];
XmlNode geometry = xNode["geometry"];
XmlNode pointNode = geometry["location"];
if (addressNode != null && pointNode != null)
{
string ptHint = addressNode.InnerText;
double ptLongitude = SysUtils.ParseFloat(pointNode["lng"].InnerText, -1.0);
double ptLatitude = SysUtils.ParseFloat(pointNode["lat"].InnerText, -1.0);
if (ptLatitude != -1.0 && ptLongitude != -1.0)
{
GeoPoint gpt = new GeoPoint(ptLatitude, ptLongitude, ptHint);
geoObjects.Add(gpt);
}
}
}
}
}
}
}
return(geoObjects);
}
private void btnAccept_Click(object sender, EventArgs e)
{
try {
fLocationRecord.LocationName = txtName.Text;
fLocationRecord.Map.Lati = SysUtils.ParseFloat(txtLatitude.Text, 0.0);
fLocationRecord.Map.Long = SysUtils.ParseFloat(txtLongitude.Text, 0.0);
CommitChanges();
fBase.NotifyRecord(fLocationRecord, RecordAction.raEdit);
DialogResult = DialogResult.Ok;
} catch (Exception ex) {
Logger.LogWrite("LocationEditDlg.btnAccept_Click(): " + ex.Message);
DialogResult = DialogResult.None;
}
}
private static object ConvertColumnStr(string val, DataType type)
{
switch (type)
{
case DataType.dtString:
return(val);
case DataType.dtInteger:
return(SysUtils.ParseInt(val, 0));
case DataType.dtFloat:
return(SysUtils.ParseFloat(val, 0.0));
case DataType.dtDateTime:
return(DateTime.Parse(val));
case DataType.dtGEDCOMDate:
return(GEDCOMDate.GetUDNByFormattedStr(val, GEDCOMCalendar.dcGregorian));
}
return(val);
}
private void PrepareArray(ChartStyle style, bool excludeUnknowns, List <StatsItem> vals = null)
{
if (style != ChartStyle.ClusterBar)
{
vals = new List <StatsItem>();
int num = fListStats.Items.Count;
for (int i = 0; i < num; i++)
{
ListViewItem item = fListStats.Items[i];
string s = item.Text;
double lab = (s == "?") ? 0.0f : SysUtils.ParseFloat(s, 0.0f, true);
if (lab != 0.0d || !excludeUnknowns)
{
int val = int.Parse(item.SubItems[1].Text);
vals.Add(new StatsItem(item.Text, val));
}
}
}
fGraph.PrepareArray(fChartTitle, fChartXTitle, fChartYTitle, style, excludeUnknowns, vals);
}
public void PrepareArray(string title, string xAxis, string yAxis, ChartStyle style, bool excludeUnknowns, List <StatsItem> vals)
{
GraphPane gPane = fGraph.GraphPane;
try
{
gPane.CurveList.Clear();
gPane.Title.Text = title;
gPane.XAxis.Title.Text = xAxis;
gPane.YAxis.Title.Text = yAxis;
if (style != ChartStyle.ClusterBar)
{
PointPairList ppList = new PointPairList();
int num = vals.Count;
for (int i = 0; i < num; i++)
{
StatsItem item = vals[i];
string s = item.Caption;
double lab = (s == "?") ? 0.0f : SysUtils.ParseFloat(s, 0.0f, true);
if (lab != 0.0d || !excludeUnknowns)
{
ppList.Add(lab, item.Value);
}
}
ppList.Sort();
switch (style)
{
case ChartStyle.Bar:
gPane.AddBar("-", ppList, Color.Green);
break;
case ChartStyle.Point:
gPane.AddCurve("-", ppList, Color.Green, SymbolType.Diamond).Symbol.Size = 3;
break;
}
}
else
{
gPane.CurveList.Clear();
int itemscount = vals.Count;
double[] yValuesF = new double[itemscount];
double[] yValuesM = new double[itemscount];
double[] xValues = new double[itemscount];
for (int i = 0; i < itemscount; i++)
{
StatsItem sti = vals[i];
xValues[i] = SysUtils.ParseInt(sti.Caption, 0);
yValuesF[i] = sti.ValF;
yValuesM[i] = sti.ValM;
}
gPane.AddBar("F", xValues, yValuesF, Color.Red);
gPane.AddBar("M", xValues, yValuesM, Color.Blue);
gPane.BarSettings.MinBarGap = 0.0f;
gPane.BarSettings.MinClusterGap = 2.5f;
// expand the range of the Y axis slightly to accommodate the labels
//gPane.YAxis.Scale.Max += gPane.YAxis.Scale.MajorStep;
// Create TextObj's to provide labels for each bar
BarItem.CreateBarLabels(gPane, false, "f0");
}
}
finally
{
fGraph.AxisChange();
fGraph.Invalidate();
}
}
