Fixing issue introduced with checkin 9c2edaece9331acaf15a63ff2e564e5854267d48. Probably caused by copying and pasting code. Generating an image of the context led to an empty graph.
Fixing issue introduced with checkin 9c2edaece9331acaf15a63ff2e564e5854267d48. Probably caused by copying and pasting code. Generating an image of the context led to an empty graph.

core-plot/core-plot,core-plot/core-plot,core-plot/core-plot,core-plot/core-plot