C2026 041 invisible position changes as differences #807

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plarsen wants to merge 5 commits from C2026-041-invisible-position-changes-as-differences into Development
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@@ -1418,7 +1418,10 @@ namespace Volian.Print.Library
float yoff = 0; float yoff = 0;
if (_MyHelper.DidFirstPageDocStyle) yoff = origYoff - (float)mySection.MyDocStyle.Layout.TopMargin; if (_MyHelper.DidFirstPageDocStyle) yoff = origYoff - (float)mySection.MyDocStyle.Layout.TopMargin;
// C2018-004 create meta file for baseline compares // C2018-004 create meta file for baseline compares
Volian.Base.Library.BaselineMetaFile.WriteLine("WD Height={0} Width={1} scPgCnt={2} locEnd={3} pdfSz={4} xOff={5} yOff={6} ScPgNum {7}", fgPage.Height, fgPage.Width, sectPageCount, locEndOfWordDoc, pdfSize, (float)(mySection.MyDocStyle.Layout.MSWordXAdj ?? 0.0), (float)(mySection.MyDocStyle.Layout.MSWordYAdj ?? 0.0) + yoff, pageNumber); //Volian.Base.Library.BaselineMetaFile.WriteLine("WD Height={0} Width={1} scPgCnt={2} locEnd={3} pdfSz={4} xOff={5} yOff={6} //ScPgNum {7}", fgPage.Height, fgPage.Width, sectPageCount, locEndOfWordDoc, pdfSize, (float)(mySection.MyDocStyle.Layout.MSWordXAdj ?? 0.0), (float)(mySection.MyDocStyle.Layout.MSWordYAdj ?? 0.0) + yoff, pageNumber);
Review
  1. Per John's email:

Suggest to add a program switch to generate (at the same time - in a separate file) a DebugMeta as it was along with the new DebugMeta.

That way one run of printing can generate both. The next time baselines are run, the Baseline.exe program can compare the older run - there really should not be any differences. If all good that we can move forward with using the new version of the DebugMeta file.

Otherwise comparing the new DebugMeta would generate even more false - differences.

Having a program switch to also generate the old style DebugMeta would keep Baseline testing backward compatible, should we find a need in the future.

1. Per John's email: Suggest to add a program switch to generate (at the same time - in a separate file) a DebugMeta as it was along with the new DebugMeta. That way one run of printing can generate both. The next time baselines are run, the Baseline.exe program can compare the older run - there really should not be any differences. If all good that we can move forward with using the new version of the DebugMeta file. Otherwise comparing the new DebugMeta would generate even more false - differences. Having a program switch to also generate the old style DebugMeta would keep Baseline testing backward compatible, should we find a need in the future.
Review

2, just to check --- Do we want to truncate or round or use ceiling or floor?

Thinking if we are doing this when writing the file (instead of when doing the compare), then truncate wont work as:
7.9999999999 would truncate to 7.99 and not match 8.00

2, just to check --- Do we want to truncate or round or use ceiling or floor? Thinking if we are doing this when writing the file (instead of when doing the compare), then truncate wont work as: 7.9999999999 would truncate to 7.99 and not match 8.00
Volian.Base.Library.BaselineMetaFile.WriteLine("WD Height={0} Width={1} scPgCnt={2} locEnd={3} pdfSz={4} xOff={5} yOff={6} ScPgNum {7}", fgPage.Height, fgPage.Width, sectPageCount, Truncate(locEndOfWordDoc, 2), Truncate(pdfSize, 2), (float)(mySection.MyDocStyle.Layout.MSWordXAdj ?? 0.0), (float)(mySection.MyDocStyle.Layout.MSWordYAdj ?? 0.0) + yoff, pageNumber);
AddImportedPageToLayer(cb.PdfWriter.DirectContent, _MSWordLayer, fgPage, (float)(mySection.MyDocStyle.Layout.MSWordXAdj ?? 0), (float)(mySection.MyDocStyle.Layout.MSWordYAdj ?? 0) + yoff); AddImportedPageToLayer(cb.PdfWriter.DirectContent, _MSWordLayer, fgPage, (float)(mySection.MyDocStyle.Layout.MSWordXAdj ?? 0), (float)(mySection.MyDocStyle.Layout.MSWordYAdj ?? 0) + yoff);
// B2019-102 Handle PDF Destinations for Word Sections // B2019-102 Handle PDF Destinations for Word Sections
if (ii == 0 && _MyHelper.MyPromsPrinter.SaveLinks) if (ii == 0 && _MyHelper.MyPromsPrinter.SaveLinks)
@@ -1533,6 +1536,12 @@ namespace Volian.Print.Library
} }
ProfileTimer.Pop(profileDepth); ProfileTimer.Pop(profileDepth);
} }
public static float Truncate(float value, int digits)
{
double mult = Math.Pow(10.0, digits);
double result = Math.Truncate(mult * value) / mult;
return (float)result;
}
// B2019-152: AddMergedLandscapePage adds entries to the dictionary that keeps track of what pages in a pdf are landscape // B2019-152: AddMergedLandscapePage adds entries to the dictionary that keeps track of what pages in a pdf are landscape
// so that if merge is done, the pages that are landscaped can have landscaped page numbers placed on them // so that if merge is done, the pages that are landscaped can have landscaped page numbers placed on them
public static void AddMergedLandscapePage(VlnSvgPageHelper _MyHelper, string PDFFile) public static void AddMergedLandscapePage(VlnSvgPageHelper _MyHelper, string PDFFile)