LineGraphs do not provide a textRole property like, e.g., BarGraphs. The property should be available for consistency.
Git commit bb487de53eca005e8cf8d02e4f100dac2cc0769d by Sebastian Gottfried. Committed on 25/01/2014 at 09:49. Pushed by gottfried into branch 'master'. line graphs: new 'textRole' property Bar graphs have it, so line graphs should, too. The labels for the datapoint are displayed directly beneath them, if a role is set. M +1 -20 src/bargraphcore.cpp M +0 -6 src/bargraphcore.h M +19 -1 src/graphcore.cpp M +5 -1 src/graphcore.h M +14 -0 src/linegraphpoint.cpp M +3 -0 src/linegraphpoint.h M +9 -0 src/qml/LineGraph.qml http://commits.kde.org/kqmlgraphplugin/bb487de53eca005e8cf8d02e4f100dac2cc0769d