private void tabControl1_SelectedIndexChanged(object sender, System.EventArgs e)
{
if (tabControl1.SelectedIndex == 1)
{
if (m_layer is IRasterLayer)
{
panel1.Visible = false;
panel2.Visible = true;
listBox1.SelectedIndex = 0;
panel3.Visible = true;
}
else
{
panel1.Visible = true;
panel2.Visible = false;
}
}
if (panel3.Visible == true)
{
//加载波段
comboBoxBand.Items.Clear();
string strFilepath = GetFileNameByLayer.GetRasterFileName(m_layer);
m_pRasterDataset = OpenFileRasterDataset(strFilepath);
m_pRasterBandCollection = (IRasterBandCollection)m_pRasterDataset;
int BandCount = m_pRasterBandCollection.Count;
for (int i = 0; i < BandCount; i++)
{
IRasterBand band = m_pRasterBandCollection.Item(i);
comboBoxBand.Items.Add(band.Bandname);
}
comboBoxBand.SelectedIndex = 0;
}
}
private void bt_OK_Click(object sender, EventArgs e)
{
if (comboBoxSelect.SelectedItem == null)
{
MessageBox.Show("文件不能为空！");
return;
}
//pCreatRalyr = (IRasterLayer)pMap.get_Layer(comboBoxOpen.SelectedIndex);
string strFilePath = GetFileNameByLayer.GetRasterFileName(m_pMap.get_Layer(comboBoxSelect.SelectedIndex));
//初始化ENVI
COM_IDL_connectLib.COM_IDL_connectClass oComIDL = new COM_IDL_connectLib.COM_IDL_connectClass();
oComIDL.CreateObject(0, 0, 0);
oComIDL.ExecuteString(".compile '" + System.IO.Directory.GetCurrentDirectory() + @"\green.pro'");
oComIDL.ExecuteString(@"green,'" + strFilePath + "','" + textBoxOutPut.Text + "'");
oComIDL.DestroyObject();
openraster_1 openrasterfile = new openraster_1();
openrasterfile.pMap = m_pMap;
openrasterfile.OpenRaster(textBoxOutPut.Text);
this.Close();
}
private void bt_OK_Click(object sender, EventArgs e)
{
{
if (comboBoxSelect.SelectedItem == null)
{
MessageBox.Show("文件不能为空！");
return;
}
if (textBoxZoom.Text == "")
{
MessageBox.Show("请输入放缩比例！");
return;
}
if (textBoxOutPut.Text == "")
{
MessageBox.Show("请选择输出路径！");
return;
}
string strRasterPath = GetFileNameByLayer.GetRasterFileName(m_pMap.get_Layer(comboBoxSelect.SelectedIndex));
string strOutPut = textBoxOutPut.Text;
//float zoom = Convert.ToSingle(textBoxZoom.Text);
COM_IDL_connectLib.COM_IDL_connectClass oComIDL = new COM_IDL_connectLib.COM_IDL_connectClass();
oComIDL.CreateObject(0, 0, 0);
//执行重采样
oComIDL.ExecuteString(".compile '" + System.IO.Directory.GetCurrentDirectory() + @"\object_envi_resize__define.pro'");
oComIDL.ExecuteString(@"s = obj_new('object_envi_resize','" + strRasterPath + "','" + strOutPut + "')");
oComIDL.ExecuteString("s.EXECUTERESIZE," + textBoxZoom.Text + "," + textBoxZoom.Text + "," + cobox_method.SelectedIndex.ToString());
//oComIDL.ExecuteString("Obj_destroy,s");
oComIDL.DestroyObject();
//加载放大后影像
OpenRaster(strOutPut);
this.Close();
}
}
private void comboBoxSelect_SelectedIndexChanged(object sender, EventArgs e)
{
m_pRasterDataset = OpenFileRasterDataset(GetFileNameByLayer.GetRasterFileName(m_pMap.get_Layer(comboBoxSelect.SelectedIndex)));
m_pRasterBandCollection = (IRasterBandCollection)m_pRasterDataset;
comboBoxRed.Items.Clear();
comboBoxGreen.Items.Clear();
comboBoxBlue.Items.Clear();
for (int i = 0; i < m_pRasterBandCollection.Count; i++)
{
IRasterBand band = m_pRasterBandCollection.Item(i);
comboBoxRed.Items.Add(band.Bandname);
comboBoxGreen.Items.Add(band.Bandname);
comboBoxBlue.Items.Add(band.Bandname);
}
}
//添加波段函数
private int AddBand()
{
comboBoxBand.Items.Clear();
string strFilepath = GetFileNameByLayer.GetRasterFileName(m_layer);
m_pRasterDataset = OpenFileRasterDataset(strFilepath);
m_pRasterBandCollection = (IRasterBandCollection)m_pRasterDataset;
int BandCount = m_pRasterBandCollection.Count;
for (int i = 0; i < BandCount; i++)
{
IRasterBand band = m_pRasterBandCollection.Item(i);
comboBoxBand.Items.Add(band.Bandname);
}
comboBoxBand.SelectedIndex = 0;
return(BandCount);
}