VAR/VAR.PdfTools
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FrmPdfInfo.Render: Adjust scale.

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Valeriano A.R.
2017-10-11 10:59:21 +02:00
parent f3aca2ffa5
commit 6dfc248b9a
1 changed files with 5 additions and 1 deletions
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6
VAR.PdfTools.Workbench/FrmPdfInfo.cs
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@@ -168,7 +168,7 @@ namespace VAR.PdfTools.Workbench
return;
}
const int Scale = 5;
int MaxSize = 10000;
PdfDocument doc = PdfDocument.Load(txtPdfPath.Text);
string baseDocumentPath = Path.GetDirectoryName(txtPdfPath.Text);
@@ -205,6 +205,10 @@ namespace VAR.PdfTools.Workbench
// Prepare page image
int pageWidth = (int)Math.Ceiling(pageXMax - pageXMin);
int pageHeight = (int)Math.Ceiling(pageYMax - pageYMin);
int Scale = 10;
while ((pageWidth * Scale) > MaxSize) { Scale--; }
while ((pageHeight * Scale) > MaxSize) { Scale--; }
if (Scale <= 0) { Scale = 1; }
using (Bitmap bmp = new Bitmap(pageWidth * Scale, pageHeight * Scale, PixelFormat.Format32bppArgb))
using (Graphics gc = Graphics.FromImage(bmp))
using (Pen penTextElem = new Pen(Color.Blue))