zachgk commented on a change in pull request #14474: [MXNET-1285] Draw bounding
box with Scala/Java Image API
URL: https://github.com/apache/incubator-mxnet/pull/14474#discussion_r267149993
##########
File path: scala-package/core/src/main/scala/org/apache/mxnet/Image.scala
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@@ -182,4 +183,58 @@ object Image {
img
}
+ /**
+ * Helper function to generate ramdom colors
+ * @param transparency The transparency level
+ * @return Color
+ */
+ private def randomColor(transparency: Float) : Color = {
Review comment:
We should set no transparency as the default
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