좌표로 DWG를 PDF로 변환하기
Contents
[
Hide
]좌표로 DWG를 PDF로 변환하는 방법
Aspose.CAD는 AutoCAD DWG 파일을 로드하고 좌표를 제공하여 PDF 형식으로 내보낼 수 있는 기능을 제공합니다. 이를 위해 API는 CadVportTableObject 클래스를 제공합니다. CadVportTableObject 클래스는 변환을 위한 좌표를 지정하는 데 사용됩니다.
아래의 코드 샘플은 C#에서 Aspose.CAD for .NET을 사용하여 좌표를 제공하여 DWG 파일을 PDF 형식으로 변환하는 방법을 보여줍니다.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// For complete examples and data files, please go to https://github.com/aspose-cad/Aspose.CAD-for-.NET | |
// The path to the documents directory. | |
string MyDir = RunExamples.GetDataDir_DWGDrawings(); | |
string sourceFilePath = MyDir + "visualization_-_conference_room.dwg"; | |
using (CadImage cadImage = (CadImage)Image.Load(sourceFilePath)) | |
{ | |
CadRasterizationOptions rasterizationOptions = new CadRasterizationOptions(); | |
rasterizationOptions.Layouts = new string[] { "Model" }; | |
rasterizationOptions.NoScaling = true; | |
// note: preserving some empty borders around part of image is the responsibility of customer | |
// top left point of region to draw | |
Point topLeft = new Point(500, 1000); | |
double width = 3108; | |
double height = 2489; | |
CadVportTableObject newView = new CadVportTableObject(); | |
newView.Name = new CadStringParameter(); | |
newView.Name.Init("*Active"); | |
newView.CenterPoint.X = topLeft.X + width / 2f; | |
newView.CenterPoint.Y = topLeft.Y - height / 2f; | |
newView.ViewHeight.Value = height; | |
newView.ViewAspectRatio.Value = width / height; | |
for (int i = 0; i < cadImage.ViewPorts.Count; i++) | |
{ | |
CadVportTableObject currentView = (CadVportTableObject)(cadImage.ViewPorts[i]); | |
if (cadImage.ViewPorts.Count == 1 || string.Equals(currentView.Name.Value.ToLowerInvariant(), "*active")) | |
{ | |
cadImage.ViewPorts[i] = newView; | |
break; | |
} | |
} | |
// Create an instance of PdfOptions | |
Aspose.CAD.ImageOptions.PdfOptions pdfOptions = new Aspose.CAD.ImageOptions.PdfOptions(); | |
// Set the VectorRasterizationOptions property | |
pdfOptions.VectorRasterizationOptions = rasterizationOptions; | |
MyDir = MyDir + "ConvertDWGToPDFBySupplyingCoordinates_out.pdf"; | |
//Export the DWG to PDF | |
cadImage.Save(MyDir, pdfOptions); | |
} |