FOP-2710: SVG Gradient missing

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1797012 13f79535-47bb-0310-9956-ffa450edef68

fop-core/src/main/java/org/apache/fop/render/gradient/GradientMaker.java

@@ -114,12 +114,16 @@ public final class GradientMaker {
 
     private static List<Float> makeBounds(MultipleGradientPaint gradient) {
         float[] fractions = gradient.getFractions();
-        List<Float> bounds = new java.util.ArrayList<Float>(fractions.length);
+        List<Float> bounds = new ArrayList<Float>(fractions.length);
         for (float offset : fractions) {
-            if (0f < offset && offset < 1f) {
+            if (0f < offset) {
                 bounds.add(offset);
             }
         }
+        float last = bounds.get(bounds.size() - 1);
+        if (last == 1f) {
+            bounds.remove(bounds.size() - 1);
+        }
         return bounds;
     }
 

fop-core/src/test/java/org/apache/fop/render/gradient/GradientTestCase.java

@@ -288,4 +288,18 @@ public class GradientTestCase {
         return colors;
     }
 
+    @Test
+    public void testMakeBounds() {
+        RadialGradientPaint gradient = new RadialGradientPaint(0, 0, 100, 100, 100,
+                fractions(0f, 1f, 0.9f), colors(Color.WHITE, Color.RED, Color.GREEN));
+        Pattern pattern = GradientMaker.makeRadialGradient(gradient, new AffineTransform(), new AffineTransform());
+        ShadingChecker shadingChecker = new PatternChecker(pattern).shading()
+                .coords(70.7036, 70.7036, 0.0, 0.0, 0.0, 100.0);
+        shadingChecker.function()
+                .functionType(3)
+                .bounds(1f, 0.9f)
+                .encode(0.0, 1.0, 0.0, 1.0, 0.0, 1.0)
+                .functions(3);
+    }
+
 }