public void AddTemplate(int elevationMultiple, ContourRenderingTemplate template)
{
if (false == rules.ContainsKey(elevationMultiple))
{
rules.Add(
elevationMultiple,
new ContoursElevationRule(
String.Format(CultureInfo.InvariantCulture, "ContourRule{0}", rules.Count + 1),
elevationMultiple));
}
ContoursElevationRule rule = rules[elevationMultiple];
rule.AddTemplate(template);
}
public void AddTemplate(ContourRenderingTemplate template)
{
templates.Add(template);
}
private void ParseRule(IList <string> tableRowCells)
{
int i = 0;
string selectorText = GetTableRowCell(tableRowCells, i++, false, "Rule selector missing");
string minLevelText = GetTableRowCell(tableRowCells, i++, true, null);
string maxLevelText = GetTableRowCell(tableRowCells, i++, true, null);
string typeName = GetTableRowCell(tableRowCells, i++, true, null);
string showElevation = GetTableRowCell(tableRowCells, i++, true, null);
string colorsText = GetTableRowCell(tableRowCells, i++, false, "Line colors value missing");
string widthText = GetTableRowCell(tableRowCells, i++, true, null);
string borderWidthText = GetTableRowCell(tableRowCells, i++, true, null);
string patternText = GetTableRowCell(tableRowCells, i++, true, null);
int elevationMultiple = 0;
try
{
elevationMultiple = Int32.Parse(tableRowCells[0], CultureInfo.InvariantCulture);
if (elevationMultiple <= 0)
{
throw new FormatException();
}
}
catch (FormatException)
{
ThrowParseError(
"Invalid elevation multiple: '{0}'. It must be a positive integer number.",
tableRowCells[0]);
}
bool lineWidthsSpecified = false;
ContourRenderingTemplate template = new ContourRenderingTemplate();
template.Style.SetParameter("rulename", String.Format(CultureInfo.InvariantCulture, "Template{0}", ++templateCounter));
if (false == string.IsNullOrEmpty(minLevelText))
{
template.Style.MinZoomFactor = ParseLevel(minLevelText);
}
if (false == string.IsNullOrEmpty(maxLevelText))
{
template.Style.MaxZoomFactor = ParseLevel(maxLevelText);
}
template.Style.SetParameter("colors", ParseColors(colorsText));
if (false == string.IsNullOrEmpty(typeName))
{
template.Style.SetParameter("typename", typeName);
}
if (false == String.IsNullOrEmpty(showElevation))
{
bool showElevationValue = showElevation.Equals("yes", StringComparison.OrdinalIgnoreCase);
template.Style.SetParameter("showelevation", showElevationValue);
}
if (false == String.IsNullOrEmpty(widthText))
{
lineWidthsSpecified = true;
template.Style.SetParameter("width", ParseLineWidth(widthText));
}
if (false == String.IsNullOrEmpty(borderWidthText))
{
lineWidthsSpecified = true;
template.Style.SetParameter("borderwidth", ParseLineWidth(borderWidthText));
}
if (false == String.IsNullOrEmpty(patternText))
{
if (lineWidthsSpecified)
{
ThrowParseError("Both line widths and the line pattern are specified. These are mutually exclusive - choose one or the other");
}
template.Style.SetParameter("pattern", ParseLinePattern(patternText));
}
rules.AddTemplate(elevationMultiple, template);
}
