private void btnApply_Click(object sender, EventArgs e)
{
if (_rangeList == null || _rangeList.Count == 0)
{
MessageBox.Show("请设置密度分割范围！", "系统消息", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
if (_rangeList != null)
{
if (UpdateDensSliceEvent != null)
{
_mapColor = DensitySolution.GetColorMapTable(_rangeList.ToArray());
UpdateDensSliceEvent(_selectBand, _mapColor);
}
}
}
private void tsmiSaveFile_Click(object sender, EventArgs e)
{
if (_rangeList == null || _rangeList.Count == 0)
{
MessageBox.Show("请先设置密度分割范围,然后保存方案！", "系统消息", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
string filename = null;
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "XML文件|*.xml|所有文件|*.*";
saveFileDialog.InitialDirectory = AppDomain.CurrentDomain.BaseDirectory + @"\\SesitySliceForm\";
if (!Directory.Exists(saveFileDialog.InitialDirectory))
{
Directory.CreateDirectory(saveFileDialog.InitialDirectory);
}
saveFileDialog.FileName = CreateFileName();
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
filename = saveFileDialog.FileName;
}
else
{
return;
}
DensityDef densityDef = new DensityDef();
densityDef.MaxValue = _maxValue;
densityDef.MinValue = _minValue;
densityDef.Interval = _interval;
densityDef.RangeCount = _rangeList.Count;
densityDef.ApplayInterval = ckInterval.Checked;
List <DensityRange> ranges = new List <DensityRange>();
for (int i = 0; i < _rangeList.Count; i++)
{
DensityRange tempRange = new DensityRange();
tempRange.minValue = _rangeList[i].minValue;
tempRange.maxValue = _rangeList[i].maxValue;
tempRange.RGB_r = _rangeList[i].RGB_r;
tempRange.RGB_g = _rangeList[i].RGB_g;
tempRange.RGB_b = _rangeList[i].RGB_b;
ranges.Add(tempRange);
}
densityDef.Ranges = ranges.ToArray();
DensitySolution.Save(filename, densityDef);
}
private void tsmiOpenFile_Click(object sender, EventArgs e)
{
lstDensityRange.Items.Clear();
if (_rangeList != null)
{
_rangeList.Clear();
}
else
{
_rangeList = new List <DensityRange>();
}
string filename = null;
if (e != null)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "密度分割方案(*.xml)|*.xml";
if (dlg.ShowDialog() == DialogResult.OK)
{
filename = dlg.FileName;
}
else
{
return;
}
}
else
{
filename = _densityXML;
}
DensityDef densityDef = DensitySolution.Read(filename);
if (densityDef == null)
{
return;
}
txtMax.Text = densityDef.MaxValue.ToString();
txtMin.Text = densityDef.MinValue.ToString();
_isOpenXML = true;
txtInterval.Text = densityDef.Interval.ToString();
_isOpenXML = false;
ckInterval.Checked = Convert.ToBoolean(densityDef.ApplayInterval.ToString());
int length = densityDef.Ranges == null || densityDef.Ranges.Length == 0 ? 0 : densityDef.Ranges.Length;
DensityRange temprange;
for (int i = 0; i < length; i++)
{
if (e != null)
{
temprange.minValue = densityDef.Ranges[i].minValue;
temprange.maxValue = densityDef.Ranges[i].maxValue;
}
else
{
temprange.minValue = i == 0 ? _min_value : (_lwMinValue == 0 ? _min_value : _lwMinValue) + _lwInterval * (i - 1);
temprange.maxValue = i + 1 == length ? _max_value : (_lwMinValue == 0 ? _min_value : _lwMinValue) + _lwInterval * i;
}
temprange.RGB_r = densityDef.Ranges[i].RGB_r;
temprange.RGB_g = densityDef.Ranges[i].RGB_g;
temprange.RGB_b = densityDef.Ranges[i].RGB_b;
_rangeList.Add(temprange);
}
for (int i = 0; i < _rangeList.Count; i++)
{
lstDensityRange.Items.Add(_rangeList[i].ToString());
}
}
