prototyped svg reports

server/ui/svg/attributes.go

@@ -0,0 +1,24 @@
+package svg
+
+import (
+	"fmt"
+)
+
+type (
+	// Attribute is the minimum method set of of an svg attribute.
+	Attribute interface {
+		// PrintKey must return the svg attribute key
+		PrintKey() string
+		// PrintVAlue must return the svg attribute value string, if applicable
+		PrintValue() (string, bool)
+	}
+)
+
+func PrintAttribute(a Attribute) string {
+	v, ok := a.PrintValue()
+	if !ok {
+		return a.PrintKey()
+	}
+
+	return fmt.Sprintf("%s=%s", a.PrintKey(), v)
+}