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fix: increase pdf generated image resolution

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This commit is contained in:
Gary Sharp
2022-12-15 16:23:54 +11:00
parent 7194dd612d
commit ebd1c79f64
1 changed files with 2 additions and 2 deletions
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Disco.BI/BI/Interop/Pdf/PdfGenerator.cs
+2 -2
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@@ -234,7 +234,7 @@ namespace Disco.BI.Interop.Pdf
AcroFields.Item fields = pdfStamper.AcroFields.Fields[pdfFieldKey]; AcroFields.Item fields = pdfStamper.AcroFields.Fields[pdfFieldKey];
string fieldValue = dt.CreateUniqueIdentifier(Database, Data, CreatorUser, TimeStamp, 0).ToJson(); string fieldValue = dt.CreateUniqueIdentifier(Database, Data, CreatorUser, TimeStamp, 0).ToJson();
if (FlattenFields) if (FlattenFields)
pdfStamper.AcroFields.SetField(pdfFieldKey, String.Empty); pdfStamper.AcroFields.SetField(pdfFieldKey, string.Empty);
else else
pdfStamper.AcroFields.SetField(pdfFieldKey, fieldValue); pdfStamper.AcroFields.SetField(pdfFieldKey, fieldValue);
@@ -295,7 +295,7 @@ namespace Disco.BI.Interop.Pdf
for (int pdfFieldOrdinal = 0; pdfFieldOrdinal < fields.Size; pdfFieldOrdinal++) for (int pdfFieldOrdinal = 0; pdfFieldOrdinal < fields.Size; pdfFieldOrdinal++)
{ {
AcroFields.FieldPosition pdfFieldPosition = pdfFieldPositions[pdfFieldOrdinal]; AcroFields.FieldPosition pdfFieldPosition = pdfFieldPositions[pdfFieldOrdinal];
iTextSharp.text.Image pdfImage = iTextSharp.text.Image.GetInstance(imageResult.GetImage((int)pdfFieldPosition.position.Width, (int)pdfFieldPosition.position.Height)); iTextSharp.text.Image pdfImage = iTextSharp.text.Image.GetInstance(imageResult.GetImage((int)(pdfFieldPosition.position.Width * 1.6), (int)(pdfFieldPosition.position.Height * 1.6)));
pdfImage.SetAbsolutePosition(pdfFieldPosition.position.Left, pdfFieldPosition.position.Bottom); pdfImage.SetAbsolutePosition(pdfFieldPosition.position.Left, pdfFieldPosition.position.Bottom);
pdfImage.ScaleToFit(pdfFieldPosition.position.Width, pdfFieldPosition.position.Height); pdfImage.ScaleToFit(pdfFieldPosition.position.Width, pdfFieldPosition.position.Height);
pdfStamper.GetOverContent(pdfFieldPosition.page).AddImage(pdfImage); pdfStamper.GetOverContent(pdfFieldPosition.page).AddImage(pdfImage);