private void PropertyForm_ChartLabelRenderer_MaxValues_Load(object sender, EventArgs e)
{
if (_fc != null && _fieldNames != null)
{
double sum = 0D;
foreach (string fieldName in _fieldNames)
{
if (_fc.FindField(fieldName) == null)
{
continue;
}
object minObj = FunctionFilter.QueryScalar(
_fc,
new FunctionFilter("MIN", fieldName, "fieldMin"),
"fieldMin");
object maxObj = FunctionFilter.QueryScalar(
_fc,
new FunctionFilter("MAX", fieldName, "fieldMax"),
"fieldMax");
double max;
if (minObj != null && maxObj != null)
{
max = Math.Max(Math.Abs(Convert.ToDouble(minObj)), Math.Abs(Convert.ToDouble(maxObj)));
lstMaxValues.Items.Add(
new ListViewItem(new string[] { fieldName, max.ToString() }));
sum += max;
}
}
lstMaxValues.Items.Add(
new ListViewItem(new string[] { "*Sum", sum.ToString() }));
}
}
private void PropertyForm_QuantityRenderer_Wizard_Load(object sender, EventArgs e)
{
if (_fc == null || _renderer == null ||
String.IsNullOrEmpty(_renderer.ValueField))
{
return;
}
_minSymbol = RendererFunctions.CreateStandardSymbol(_fc.GeometryType);
//_midSymbol = RendererFunctions.CreateStandardSymbol(_fc.GeometryType);
_maxSymbol = RendererFunctions.CreateStandardSymbol(_fc.GeometryType);
IField field = _fc.FindField(_renderer.ValueField);
if (field == null)
{
return;
}
switch (field.type)
{
case FieldType.ID:
case FieldType.integer:
numMin.DataType = numMax.DataType =
numStepWidth.DataType = NumericTextBox.NumericDataType.intType;
break;
case FieldType.smallinteger:
numMin.DataType = numMax.DataType =
numStepWidth.DataType = NumericTextBox.NumericDataType.shortType;
break;
case FieldType.biginteger:
numMin.DataType = numMax.DataType =
numStepWidth.DataType = NumericTextBox.NumericDataType.longType;
break;
case FieldType.Float:
numMin.DataType = numMax.DataType =
numStepWidth.DataType = NumericTextBox.NumericDataType.floatType;
break;
case FieldType.Double:
numMin.DataType = numMax.DataType =
numStepWidth.DataType = NumericTextBox.NumericDataType.doubleType;
break;
}
object minObj = FunctionFilter.QueryScalar(
_fc,
new FunctionFilter("MIN", _renderer.ValueField, "fieldMin"),
"fieldMin");
object maxObj = FunctionFilter.QueryScalar(
_fc,
new FunctionFilter("MAX", _renderer.ValueField, "fieldMax"),
"fieldMax");
if (minObj != null)
{
numMin.Double = Convert.ToDouble(minObj);
}
if (maxObj != null)
{
numMax.Double = Convert.ToDouble(maxObj);
}
btnFixStepCount.Checked = true;
numStepCount.Double = 10;
numStepWidth.Double = (double)((int)((numMax.Double - numMin.Double) / 10));
}
