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use Count == 0 i.o. !Any()

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This commit is contained in:
BobLd
2020-02-21 12:04:51 +00:00
committed by Eliot Jones
parent 514a5eff20
commit bbdb778d5e
1 changed files with 3 additions and 3 deletions
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6
src/UglyToad.PdfPig/Geometry/GeometryExtensions.cs
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@@ -67,7 +67,7 @@
/// </param>
internal static PdfRectangle ParametricPerpendicularProjection(IReadOnlyList<PdfPoint> polygon)
{
if (polygon == null || !polygon.Any())
if (polygon == null || polygon.Count == 0)
{
throw new ArgumentException("ParametricPerpendicularProjection(): polygon cannot be null and must contain at least one point.");
}
@@ -234,7 +234,7 @@
/// </summary>
public static IEnumerable<PdfPoint> GrahamScan(IEnumerable<PdfPoint> points)
{
if (points == null || !points.Any())
if (points == null || points.Count() == 0)
{
throw new ArgumentException("GrahamScan(): points cannot be null and must contain at least one point.");
}
@@ -689,7 +689,7 @@
private static PdfPoint[] Intersect(PdfPath.BezierCurve bezierCurve, PdfPoint p1, PdfPoint p2)
{
var ts = IntersectT(bezierCurve, p1, p2);
if (ts == null || !ts.Any()) return EmptyArray<PdfPoint>.Instance;
if (ts == null || ts.Count() == 0) return EmptyArray<PdfPoint>.Instance;
List<PdfPoint> points = new List<PdfPoint>();
foreach (var t in ts)