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get the text out of the google docs document finally

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Eliot Jones
2017-12-02 19:08:38 +00:00
parent 257439b8a3
commit 3d082ef236
9 changed files with 175 additions and 52 deletions
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24
src/UglyToad.Pdf/Graphics/ReflectionGraphicsStateOperationFactory.cs
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@@ -2,9 +2,11 @@ namespace UglyToad.Pdf.Graphics
{
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using Cos;
using Operations;
using Operations.TextShowing;
using Tokenization.Tokens;
internal class ReflectionGraphicsStateOperationFactory : IGraphicsStateOperationFactory
@@ -39,6 +41,28 @@ namespace UglyToad.Pdf.Graphics
public IGraphicsStateOperation Create(OperatorToken op, IReadOnlyList<IToken> operands)
{
switch (op.Data)
{
case ShowText.Symbol:
if (operands.Count != 1)
{
throw new InvalidOperationException($"Attempted to create a show text operation with {operands.Count} operands.");
}
if (operands[0] is StringToken s)
{
return new ShowText(s.Data);
}
else if (operands[0] is HexToken h)
{
return new ShowText(h.Bytes.ToArray());
}
else
{
throw new InvalidOperationException($"Tried to create a show text operation with operand type: {operands[0]?.GetType().Name ?? "null"}");
}
}
if (!operations.TryGetValue(op.Data, out Type operationType))
{
return null;