
'Declaration Public Class PdfImageExtractorTool Inherits PdfVisualTool Implements Vintasoft.Imaging.UIActions.ISupportUIActions
public class PdfImageExtractorTool : PdfVisualTool, Vintasoft.Imaging.UIActions.ISupportUIActions
public __gc class PdfImageExtractorTool : public PdfVisualTool, Vintasoft.Imaging.UIActions.ISupportUIActions
public ref class PdfImageExtractorTool : public PdfVisualTool, Vintasoft.Imaging.UIActions.ISupportUIActions
Public Partial Class FormWithPdfImageExtractorTool Inherits System.Windows.Forms.Form '... Private _imageViewer As Vintasoft.Imaging.UI.ImageViewer Private _imageExtractorTool As Vintasoft.Imaging.Pdf.UI.PdfImageExtractorTool '... Public Sub New() '... ' create an instance of the PdfImageExtractorTool _imageExtractorTool = New Vintasoft.Imaging.Pdf.UI.PdfImageExtractorTool() ' set a pen and brush for image selection _imageExtractorTool.SelectionBrush = New System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(32, System.Drawing.Color.Blue)) _imageExtractorTool.SelectionPen = System.Drawing.Pens.Red ' subscribe to image extractor events AddHandler _imageExtractorTool.ImageMouseEnter, New System.EventHandler(Of Vintasoft.Imaging.Pdf.UI.PdfImageExtractorEventArgs)(AddressOf _pdfImageExtractorTool_ImageMouseEnter) AddHandler _imageExtractorTool.ImageMouseLeave, New System.EventHandler(Of Vintasoft.Imaging.Pdf.UI.PdfImageExtractorEventArgs)(AddressOf _pdfImageExtractorTool_ImageMouseLeave) ' set the image extractor tool as current tool _imageViewer.VisualTool = _imageExtractorTool End Sub ' Occurs when the mouse pointer enters the image on PDF page. Private Sub _pdfImageExtractorTool_ImageMouseEnter(sender As Object, e As Vintasoft.Imaging.Pdf.UI.PdfImageExtractorEventArgs) ' set the focused image as selected image _imageExtractorTool.SelectedImage = e.ContentImage End Sub ' Occurs when the mouse pointer leaves the the image on PDF page. Private Sub _pdfImageExtractorTool_ImageMouseLeave(sender As Object, e As Vintasoft.Imaging.Pdf.UI.PdfImageExtractorEventArgs) ' remove selected image from image extractor tool _imageExtractorTool.SelectedImage = Nothing End Sub End Class
public partial class FormWithPdfImageExtractorTool : System.Windows.Forms.Form { //... Vintasoft.Imaging.UI.ImageViewer _imageViewer; Vintasoft.Imaging.Pdf.UI.PdfImageExtractorTool _imageExtractorTool; //... public FormWithPdfImageExtractorTool() { //... // create an instance of the PdfImageExtractorTool _imageExtractorTool = new Vintasoft.Imaging.Pdf.UI.PdfImageExtractorTool(); // set a pen and brush for image selection _imageExtractorTool.SelectionBrush = new System.Drawing.SolidBrush( System.Drawing.Color.FromArgb(32, System.Drawing.Color.Blue)); _imageExtractorTool.SelectionPen = System.Drawing.Pens.Red; // subscribe to image extractor events _imageExtractorTool.ImageMouseEnter += new System.EventHandler<Vintasoft.Imaging.Pdf.UI.PdfImageExtractorEventArgs>(_pdfImageExtractorTool_ImageMouseEnter); _imageExtractorTool.ImageMouseLeave += new System.EventHandler<Vintasoft.Imaging.Pdf.UI.PdfImageExtractorEventArgs>(_pdfImageExtractorTool_ImageMouseLeave); // set the image extractor tool as current tool _imageViewer.VisualTool = _imageExtractorTool; } // Occurs when the mouse pointer enters the image on PDF page. void _pdfImageExtractorTool_ImageMouseEnter(object sender, Vintasoft.Imaging.Pdf.UI.PdfImageExtractorEventArgs e) { // set the focused image as selected image _imageExtractorTool.SelectedImage = e.ContentImage; } // Occurs when the mouse pointer leaves the the image on PDF page. void _pdfImageExtractorTool_ImageMouseLeave(object sender, Vintasoft.Imaging.Pdf.UI.PdfImageExtractorEventArgs e) { // remove selected image from image extractor tool _imageExtractorTool.SelectedImage = null; } }
System.Object
Vintasoft.Imaging.UI.VisualTools.VisualTool
Vintasoft.Imaging.Pdf.UI.PdfVisualTool
Vintasoft.Imaging.Pdf.UI.PdfImageExtractorTool
Target Platforms: .NET 5; .NET Core 3.1; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5