Dim caption As String = "Example: GetBlockType"
Using gdpictureSegmenter As GdPictureSegmenter = New GdPictureSegmenter()
'Set up the image you want to process.
Using gdpictureImaging As GdPictureImaging = New GdPictureImaging()
'The standard open file dialog displays to allow you to select the file.
Dim image As Integer = gdpictureImaging.CreateGdPictureImageFromFile("")
If (gdpictureImaging.GetStat() = GdPictureStatus.OK) AndAlso
(gdpictureSegmenter.SetImage(image) = GdPictureStatus.OK) Then
'Set the segmentation mode.
gdpictureSegmenter.SegmentationMode = SegmentationMode.PageLayout
'Run the segmentation process.
Dim resultID As String = gdpictureSegmenter.RunSegmentation()
If gdpictureSegmenter.GetStat() = GdPictureStatus.OK Then
Dim message As String = ""
'Check the results.
Dim blockCount As Integer = gdpictureSegmenter.GetBlockCount(resultID)
If gdpictureSegmenter.GetStat() = GdPictureStatus.OK Then
message = message + "The number of detected blocks: " + blockCount.ToString()
For i As Integer = 0 To blockCount - 1
message = message + vbCrLf + "The block nr." + i.ToString() + " is of the type " + gdpictureSegmenter.GetBlockType(resultID, i).ToString() +
" and includes " + gdpictureSegmenter.GetBlockParagraphCount(resultID, i).ToString() + " paragraphs."
Next
MessageBox.Show(message, caption)
'Continue ...
Else
MessageBox.Show("The GetBlockCount() method has failed with the status: " + gdpictureSegmenter.GetStat().ToString(), caption)
End If
Else
MessageBox.Show("The segmentation process has failed with the status: " + gdpictureSegmenter.GetStat().ToString(), caption)
End If
'Release the used image.
gdpictureImaging.ReleaseGdPictureImage(image)
Else
MessageBox.Show("The error occurred when setting up the image: " + gdpictureImaging.GetStat().ToString() + " or " + gdpictureSegmenter.GetStat().ToString(), caption)
End If
End Using
'Release resources.
gdpictureSegmenter.ReleaseSegmentationResults()
End Using
string caption = "Example: GetBlockType";
using (GdPictureSegmenter gdpictureSegmenter = new GdPictureSegmenter())
{
//Set up the image you want to process.
using (GdPictureImaging gdpictureImaging = new GdPictureImaging())
{
//The standard open file dialog displays to allow you to select the file.
int image = gdpictureImaging.CreateGdPictureImageFromFile("");
if ((gdpictureImaging.GetStat() == GdPictureStatus.OK) &&
(gdpictureSegmenter.SetImage(image) == GdPictureStatus.OK))
{
//Set the segmentation mode.
gdpictureSegmenter.SegmentationMode = SegmentationMode.PageLayout;
//Run the segmentation process.
string resultID = gdpictureSegmenter.RunSegmentation();
if (gdpictureSegmenter.GetStat() == GdPictureStatus.OK)
{
string message = "";
//Check the results.
int blockCount = gdpictureSegmenter.GetBlockCount(resultID);
if (gdpictureSegmenter.GetStat() == GdPictureStatus.OK)
{
message = message + "The number of detected blocks: " + blockCount.ToString();
for (int i = 0; i < blockCount; i++)
{
message = message + "\nThe block nr." + i.ToString() + " is of the type " + gdpictureSegmenter.GetBlockType(resultID, i).ToString() +
" and includes " + gdpictureSegmenter.GetBlockParagraphCount(resultID, i).ToString() + " paragraphs.";
}
MessageBox.Show(message, caption);
//Continue ...
}
else
MessageBox.Show("The GetBlockCount() method has failed with the status: " + gdpictureSegmenter.GetStat().ToString(), caption);
}
else
MessageBox.Show("The segmentation process has failed with the status: " + gdpictureSegmenter.GetStat().ToString(), caption);
//Release the used image.
gdpictureImaging.ReleaseGdPictureImage(image);
}
else
MessageBox.Show("The error occurred when setting up the image: " + gdpictureImaging.GetStat().ToString() + " or " + gdpictureSegmenter.GetStat().ToString(), caption);
}
//Release resources.
gdpictureSegmenter.ReleaseSegmentationResults();
}