Unfortunately, these are not supported in SlideMagic.
- Pie charts are actually not that effective, I try to avoid them as much as I can. Instead, consider creating a stacked column chart with just one column.
- Line charts are less effective (in my view) than column chart to show a trend over time. I have added them to the feature request pipeline since line charts can be useful in scientific charts
- Stacked bar charts, I have added them to the feature pipeline.