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Check if current path is null for path construction operators

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BobLd
2020-04-05 11:07:02 +01:00
committed by Eliot Jones
parent 9a2a72ea2e
commit 60595e1341
4 changed files with 8 additions and 0 deletions
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2
src/UglyToad.PdfPig/Graphics/Operations/PathConstruction/AppendEndControlPointBezierCurve.cs
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@@ -56,6 +56,8 @@
/// <inheritdoc />
public void Run(IOperationContext operationContext)
{
if (operationContext.CurrentSubpath == null) return;
var controlPoint1 = operationContext.CurrentTransformationMatrix.Transform(new PdfPoint(X1, Y1));
var end = operationContext.CurrentTransformationMatrix.Transform(new PdfPoint(X3, Y3));
operationContext.CurrentSubpath.BezierCurveTo(controlPoint1.X, controlPoint1.Y, end.X, end.Y, end.X, end.Y);