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تعمل مقتطفات الشيفرة التالية أيضًا مع مكتبة Aspose.PDF.Drawing .
يدعم Aspose.PDF for .NET إضافة كائنات Ellipse إلى مستندات PDF. كما يقدم ميزة تعبئة كائن البيضاوي بلون معين.
// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void Ellipse()
{
// The path to the document directory
var dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Create PDF document
using (var document = new Aspose.Pdf.Document())
{
// Add page
var page = document.Pages.Add();
// Create Drawing object with certain dimensions
var graph = new Aspose.Pdf.Drawing.Graph(400, 400);
// Set border for Drawing object
var borderInfo = new Aspose.Pdf.BorderInfo(Aspose.Pdf.BorderSide.All, Aspose.Pdf.Color.Green);
graph.Border = borderInfo;
// Create first ellipse with specified coordinates and radii
var ellipse1 = new Aspose.Pdf.Drawing.Ellipse(150, 100, 120, 60)
{
GraphInfo = { Color = Aspose.Pdf.Color.GreenYellow },
Text = new Aspose.Pdf.Text.TextFragment("Ellipse")
};
graph.Shapes.Add(ellipse1);
// Create second ellipse with different dimensions and color
var ellipse2 = new Aspose.Pdf.Drawing.Ellipse(50, 50, 18, 300)
{
GraphInfo = { Color = Aspose.Pdf.Color.DarkRed }
};
graph.Shapes.Add(ellipse2);
// Add Graph object to paragraphs collection of page
page.Paragraphs.Add(graph);
// Save PDF document
document.Save(dataDir + "DrawingEllipse_out.pdf");
}
}
تظهر مقتطفات الشيفرة التالية كيفية إضافة كائن Ellipse مملوء باللون.
// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void EllipseFilled()
{
// The path to the document directory
var dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Create PDF document
using (var document = new Aspose.Pdf.Document())
{
// Add page
var page = document.Pages.Add();
// Create Drawing object with certain dimensions
var graph = new Aspose.Pdf.Drawing.Graph(400, 400);
// Set border for Drawing object
var borderInfo = new Aspose.Pdf.BorderInfo(Aspose.Pdf.BorderSide.All, Aspose.Pdf.Color.Green);
graph.Border = borderInfo;
// Create first ellipse and set its fill color
var ellipse1 = new Aspose.Pdf.Drawing.Ellipse(100, 100, 120, 180)
{
GraphInfo =
{
FillColor = Aspose.Pdf.Color.GreenYellow
}
};
graph.Shapes.Add(ellipse1);
// Create second ellipse and set its fill color
var ellipse2 = new Aspose.Pdf.Drawing.Ellipse(200, 150, 180, 120)
{
GraphInfo =
{
FillColor = Aspose.Pdf.Color.DarkRed
}
};
graph.Shapes.Add(ellipse2);
// Add Graph object to paragraphs collection of page
page.Paragraphs.Add(graph);
// Save PDF document
document.Save(dataDir + "DrawingEllipse_out.pdf");
}
}
يدعم Aspose.PDF for .NET إضافة نص داخل كائن الرسم. توفر خاصية النص في كائن الرسم خيارًا لتعيين نص كائن الرسم. تظهر مقتطفات الشيفرة التالية كيفية إضافة نص داخل كائن مستطيل.
// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void EllipseWithText()
{
// The path to the document directory
var dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Create PDF document
using (var document = new Aspose.Pdf.Document())
{
// Add page
var page = document.Pages.Add();
// Create Drawing object with certain dimensions
var graph = new Aspose.Pdf.Drawing.Graph(400, 400);
// Set border for Drawing object
var borderInfo = new Aspose.Pdf.BorderInfo(Aspose.Pdf.BorderSide.All, Aspose.Pdf.Color.Green);
graph.Border = borderInfo;
// Create TextFragment for adding text to shapes
var textFragment = new Aspose.Pdf.Text.TextFragment("Ellipse")
{
TextState =
{
Font = Aspose.Pdf.Text.FontRepository.FindFont("Helvetica"),
FontSize = 24
}
};
// Create first ellipse and set properties
var ellipse1 = new Aspose.Pdf.Drawing.Ellipse(100, 100, 120, 180)
{
GraphInfo =
{
FillColor = Aspose.Pdf.Color.GreenYellow
},
Text = textFragment
};
graph.Shapes.Add(ellipse1);
// Create second ellipse and set properties
var ellipse2 = new Aspose.Pdf.Drawing.Ellipse(200, 150, 180, 120)
{
GraphInfo =
{
FillColor = Aspose.Pdf.Color.DarkRed
},
Text = textFragment
};
graph.Shapes.Add(ellipse2);
// Add Graph object to paragraphs collection of page
page.Paragraphs.Add(graph);
// Save PDF document
document.Save(dataDir + "DrawingEllipseText_out.pdf");
}
}
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