Comments + added legacy renamed GetItemsLineHeightWithSpacing() as stated in the doc, fixes 6190ab008420087c6d0dbbb64e55d668e66a91c0
Comments + added legacy renamed GetItemsLineHeightWithSpacing() as stated in the doc, fixes 6190ab008420087c6d0dbbb64e55d668e66a91c0

mikesart/gpuvis,mikesart/gpuvis,mikesart/gpuvis