public FrmBinarize(Img img)
{
InitializeComponent();
if (!img.IsGrayscale)
{
throw new ArgumentException("输入的不是灰度图像。");
}
BValueSelector.Min = img.Min[0];
BValueSelector.Max = img.Max[0];
BValueSelector.Value = (img.Min[0] + img.Max[0]) / 2;
BValueSelector.Ratio = 0.1;
BFilePathSelector.Filter = "All files|*.*|GeoTIFF|*.tif";
BFilePathSelector.FilterIndex = 2;
CheckMethod();
}
public FrmRoughness(Img Image)
{
InitializeComponent();
if (Image.BandNum == 1)
{
this.InputImg = Image;
NoDataValueTextBox.Text = InputImg.NoDataValue[0].ToString();
NewNoDataValueTextBox.Text = NewNoDataValue.ToString();
RFFilePathSelector.Filter = "All files|*.*|Geotiff|*.tif";
RFFilePathSelector.FilterIndex = 2;
}
else
{
this.Close();
throw new ArgumentOutOfRangeException("操作的影像不是灰度影像。");
}
}
private void InputFileListView_SelectedIndexChanged(object sender, EventArgs e)
{
if (InputFileListView.SelectedIndices.Count > 0)
{
ISConfirmAbortButtons.ConfirmButton.Enabled = true;
SelectedImg = imgs[InputFileListView.SelectedIndices[0]];
string filePath = "文件：" + SelectedImg.Path;
string dims = "维度：" + SelectedImg.Width.ToString() + " × " + SelectedImg.Height.ToString() + " × " + SelectedImg.BandNum.ToString();
string size = "大小：" + new FileInfo(SelectedImg.Path).Length.ToString() + "字节（Byte）。";
string projection = "投影：" + SelectedImg.Projection;
FileInfoRichTextBox.Clear();
FileInfoRichTextBox.Text += filePath + "\r\n" + dims + "\r\n" + size + "\r\n" + projection;
}
else
{
ISConfirmAbortButtons.ConfirmButton.Enabled = false;
}
}
public FrmBandSelector(Img Image, string Title = "选择波段组合")
{
try
{
InitializeComponent();
this.Image = Image;
if (Image.BandNum < 2)
{
throw new Exception("选择了灰度影像...");
}
this.Text = Title + " - " + Path.GetFileName(Image.Path);
Checked = false;
}
catch (Exception err)
{
MessageBox.Show(err.Message);
this.DialogResult = DialogResult.Cancel;
this.Close();
}
}
//RGB灰度化
private void RGB2GrayToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
Img img = Images[DisplayImageIndex];
FrmRGB2Gray FRG = new FrmRGB2Gray(img);
if (FRG.ShowDialog(this) == DialogResult.OK)
{
if (Tools.Common.RGB2GrayScale(img, FRG.RGBValues, FRG.R2GFilePathSelector.OutDataType, FRG.R2GFilePathSelector.Path))
{
CheckFile(FRG.R2GFilePathSelector.Path);
ManageTreeView();
}
}
FRG.Dispose();
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
}
}
//导出当前视图
private void ExportViewToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
Img img = Images[DisplayImageIndex];
FrmExport EF = new FrmExport();
if (EF.ShowDialog(this) == DialogResult.OK)
{
if (Tools.Common.ExportView(img, EF.OutDataType, EF.OutPath))
{
CheckFile(EF.OutPath);
ManageTreeView();
}
}
EF.Dispose();
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
}
}
//检查是否与已有文件重复
private bool CheckFile(string CheckPath)
{
foreach (Img Image in Images)
{
if (Image.Path == CheckPath)
{
return(false);
}
}
try
{
Img NewImg;
this.Cursor = Cursors.WaitCursor;
NewImg = new Img(CheckPath, this, this.HintLabel, this.OperationProgressBar);
Images.Add(NewImg);
Tools.Common.RebuildBitmap(Images[Images.Count - 1], ImageViewPictureBox.Width, ImageViewPictureBox.Height); //添加完文件后生成Bitmap。
this.Cursor = Cursors.Arrow;
}
catch (ApplicationException err)
{
this.Cursor = Cursors.Arrow;
System.Diagnostics.Trace.Write(err.ToString());
SetHint("打开失败" + CheckPath);
return(false);
}
catch (Exception err)
{
this.Cursor = Cursors.Arrow;
MessageBox.Show(err.ToString());
SetHint("打开失败" + CheckPath);
return(false);
}
SetHint("已添加" + CheckPath);
return(true);
}
public FrmCustomStretch(Img Image)
{
InitializeComponent();
this.Image = Image;
}
public FrmViewMetaData(Img img)
{
InitializeComponent();
this.img = img;
this.Text = "影像元数据 - " + Path.GetFileName(img.Path);
}
public FrmViewHistogram(Img Image)
{
InitializeComponent();
this.Image = Image;
}