Gets the percent completion for the image currently being optimized,
when the
Status property is
ImageOptimizerDirectoryStatus.OptimizingImage.
Syntax
Visual Basic (Declaration) | |
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Public ReadOnly Property FilePercent As Integer |
C# | |
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public int FilePercent {get;} |
C++/CLI | |
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public:
property int FilePercent {
int get();
} |
Return Value
The percent completion for the image currently being optimized.
Example
Visual Basic | Copy Code |
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Private _imageNo As Integer
Public Sub TestDirImageOptimizer()
_imageNo = 0
RasterCodecs.Startup()
Dim codecs As RasterCodecs = New RasterCodecs()
Dim inputDirectory As String = LeadtoolsExamples.Common.ImagesPath.Path
Dim outputDirectory As String = LeadtoolsExamples.Common.ImagesPath.Path + "OptimizedImages"
Dim optimizer As ImageOptimizer = New ImageOptimizer()
Dim options As ImageOptimizerOptions = ImageOptimizerOptions.Default
optimizer.OptimizeDirectory(codecs, _
inputDirectory, _
outputDirectory, _
options, _
"*.jpg", _
False, _
AddressOf ImageOptimizerDirectory)
RasterCodecs.Shutdown()
End Sub
Public Function ImageOptimizerDirectory(ByVal data As ImageOptimizerDirectoryData) As Boolean
Console.WriteLine(String.Format("File Percent = {0}%, Total Percent = {1}%", data.FilePercent, data.TotalPercent))
If (_imageNo = data.TotalFolderFilesCount) Then
Console.WriteLine("Optimization Operation Completed Successfully")
Return True
ElseIf (data.Status = ImageOptimizerDirectoryStatus.PreOptimizingImage) Then
Dim text As String = String.Format("Optimizing Image {0} ?\n", data.InputFileName)
Dim result As DialogResult = MessageBox.Show(text, "", MessageBoxButtons.YesNoCancel)
If (result = DialogResult.Yes) Then
data.Options = ImageOptimizerOptions.Default
Return True
ElseIf (result = DialogResult.No) Then
_imageNo += 1
data.SkipImage = True
Else
Return False
End If
ElseIf (data.FilePercent = 100) Then
_imageNo += 1
Dim msg As String = String.Format("Optimizing File ( {0} of {1} ) \n" + _
"--------------------------------\n" + _
"Source File Name = {2}\n" + _
"Detination File Name = {3}\n" + _
"No of Pages = {4}\n", _
_imageNo, data.TotalFolderFilesCount, data.InputFileName, data.OutputFileName, data.ImageInfo.TotalPages)
Console.WriteLine(msg)
End If
Return True
End Function |
C# | Copy Code |
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int _imageNo; public void TestDirImageOptimizer( ) { _imageNo = 0; // Initialize the RasterCodecs class RasterCodecs.Startup(); RasterCodecs codecs = new RasterCodecs(); // The input and output directories string inputDirectory = LeadtoolsExamples.Common.ImagesPath.Path; string outputDirectory = LeadtoolsExamples.Common.ImagesPath.Path + "OptimizedImages"; // Initialize a new Optimizer object ImageOptimizer optimizer = new ImageOptimizer(); // Optimization Options ImageOptimizerOptions options = ImageOptimizerOptions.Default; optimizer.OptimizeDirectory(codecs, inputDirectory, outputDirectory, options, "*.jpg", false, ImageOptimizerDirectory); //shutdown the RasterCodecs class. RasterCodecs.Shutdown(); } bool ImageOptimizerDirectory(ImageOptimizerDirectoryData data) { Console.WriteLine(string.Format("File Percent = {0}%, Total Percent = {1}%", data.FilePercent, data.TotalPercent)); if(_imageNo == data.TotalFolderFilesCount) { // Operation Done. Console.WriteLine("Optimization Operation Completed Successfully"); return true; } else if(data.Status == ImageOptimizerDirectoryStatus.PreOptimizingImage) { string text = string.Format("Optimizing Image {0} ?\n", data.InputFileName); DialogResult result = MessageBox.Show(text, "", MessageBoxButtons.YesNoCancel); if(result == DialogResult.Yes) { // Optimize the image using the default options. data.Options = ImageOptimizerOptions.Default; return true; } else if(result == DialogResult.No) { // Skip this image. _imageNo++; data.SkipImage = true; } else // Stop the whole operation. return false; } else if(data.FilePercent == 100) { _imageNo++; // Displaying information about the optimized image. string msg = string.Format("Optimizing File ( {0} of {1} ) \n" + "--------------------------------\n" + "Source File Name = {2}\n" + "Detination File Name = {3}\n" + "No of Pages = {4}\n", _imageNo, data.TotalFolderFilesCount, data.InputFileName, data.OutputFileName, data.ImageInfo.TotalPages); Console.WriteLine(msg); } return true; } |
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
See Also