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#16 #19 tidy up letter api and check/fix type 1 cff positions

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This commit is contained in:
Eliot Jones
2018-11-24 14:38:44 +00:00
parent 30cfd12155
commit 31ea1bbd33
11 changed files with 267 additions and 28 deletions
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2
src/UglyToad.PdfPig.Tests/Integration/AssertablePositionData.cs
View File

@@ -47,7 +47,7 @@
{
Assert.Equal(Text, letter.Value);
Assert.Equal(FontName, letter.FontName);
Assert.Equal(X, letter.Position.X, 1);
Assert.Equal(X, letter.Origin.X, 1);
Assert.Equal(Width, letter.Width, 1);
if (includeHeight)
{

194
src/UglyToad.PdfPig.Tests/Integration/PigProductionHandbookTests.cs
View File

@@ -1,7 +1,9 @@
namespace UglyToad.PdfPig.Tests.Integration
{
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using Xunit;
public class PigProductionHandbookTests
@@ -49,5 +51,197 @@
Assert.Equal(86, document.NumberOfPages);
}
}
[Fact]
public void LettersHaveCorrectPosition()
{
using (var document = PdfDocument.Open(GetFilename()))
{
var page = document.GetPage(1);
var letters = page.Letters;
var positions = GetPdfBoxPositionData();
for (var i = 0; i < letters.Count; i++)
{
var letter = letters[i];
var position = positions[i];
position.AssertWithinTolerance(letter, page, false);
}
}
}
private static IReadOnlyList<AssertablePositionData> GetPdfBoxPositionData()
{
const string data = @"60.8189 495.7441 22.134 F 42.0 LAZFKS+MyriadPro-Bold 0.0
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433.50903 418.1143 7.0886397 ) 24.96 GDKBSC+MyriadPro-Regular 0.0
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277.63223 63.3661 5.8 C 10.0 GDKBSC+MyriadPro-Regular 0.0
71.9488 43.6968 7.3780003 F 14.0 LAZFKS+MyriadPro-Bold 0.0
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375.2348 587.6642 3.6815999 E 10.4 REXPQG+MyriadPro-Cond 0.0
378.7708 587.6642 4.1392 u 10.4 REXPQG+MyriadPro-Cond 0.0
382.91 587.6642 2.5792 r 10.4 REXPQG+MyriadPro-Cond 0.0
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389.32678 587.6642 4.1496 p 10.4 REXPQG+MyriadPro-Cond 0.0
393.47638 587.6642 3.7752 e 10.4 REXPQG+MyriadPro-Cond 0.0
397.2516 587.6642 3.7856002 a 10.4 REXPQG+MyriadPro-Cond 0.0
401.0372 587.6642 4.2120004 n 10.4 REXPQG+MyriadPro-Cond 0.0
405.2492 587.6642 1.6328 10.4 REXPQG+MyriadPro-Cond 0.0
406.88202 587.6642 3.8792002 C 10.4 REXPQG+MyriadPro-Cond 0.0
410.57404 587.6642 3.9832 o 10.4 REXPQG+MyriadPro-Cond 0.0
414.55722 587.6642 6.448 m 10.4 REXPQG+MyriadPro-Cond 0.0
421.00522 587.6642 1.9136 i 10.4 REXPQG+MyriadPro-Cond 0.0
422.91882 587.6642 3.0056 s 10.4 REXPQG+MyriadPro-Cond 0.0
425.92444 587.6642 3.0056 s 10.4 REXPQG+MyriadPro-Cond 0.0
428.93005 587.6642 1.9136 i 10.4 REXPQG+MyriadPro-Cond 0.0
430.84366 587.6642 3.9832 o 10.4 REXPQG+MyriadPro-Cond 0.0
434.82684 587.6642 4.2120004 n 10.4 REXPQG+MyriadPro-Cond 0.0";
var result = data.Split(new[] { "\r", "\n", "\r\n" }, StringSplitOptions.RemoveEmptyEntries)
.Select(AssertablePositionData.Parse)
.ToList();
return result;
}
}
}

4
src/UglyToad.PdfPig.Tests/Integration/SinglePageNonLatinAcrobatDistillerTests.cs
View File

@@ -70,7 +70,7 @@
break;
}
var myX = pageLetter.Position.X;
var myX = pageLetter.Origin.X;
var theirX = pdfBoxData[index].X;
var myLetter = pageLetter.Value;
@@ -113,7 +113,7 @@
break;
}
var myX = pageLetter.Position.X;
var myX = pageLetter.Origin.X;
var theirX = positions[index].X;
var myLetter = pageLetter.Value;

8
src/UglyToad.PdfPig.Tests/Integration/SinglePageSimpleGoogleChromeTests.cs
View File

@@ -134,9 +134,9 @@ namespace UglyToad.PdfPig.Tests.Integration
}
Assert.Equal(datum.Text, letter.Value);
Assert.Equal(datum.X, letter.Position.X, 2);
Assert.Equal(datum.X, letter.Origin.X, 2);
var transformed = page.Height - letter.Position.Y;
var transformed = page.Height - letter.Origin.Y;
Assert.Equal(datum.Y, transformed, 2);
Assert.Equal(datum.Width, letter.Width, 2);
@@ -179,9 +179,9 @@ namespace UglyToad.PdfPig.Tests.Integration
}
Assert.Equal(datum.Text, letter.Value);
Assert.Equal(datum.X, letter.Position.X, 2);
Assert.Equal(datum.X, letter.Origin.X, 2);
var transformed = page.Height - letter.Position.Y;
var transformed = page.Height - letter.Origin.Y;
Assert.Equal(datum.Y, transformed, 2);
// Until we get width from glyphs we're a bit out.