P4
1. Run Ensemble8 and open the Line Chart demo.
2. Edit the data so that the (2.9, 0.5) point becomes (2.9, -4.0) instead.
3. Switch back to the Properties tab and check the autoRanging checkbox for yAxis.
4. The chart seem to display all the data. The new bounds for the yAxis are now (-5...3). However, notice that the upper-most point (1.4, 3.0) is displayed at the very-very top of the chart so that there's no room above it - this is because the upper bound is equal to 3.0. But the lower-most data point (2.9, -4.0) actually has some room below because the lower bound is -5.
Both lower and upper bounds should be calculated symmetrically. I.e. they should be either (-5...4), or (-4...3), so that upper and lower margins are equal.
2. Edit the data so that the (2.9, 0.5) point becomes (2.9, -4.0) instead.
3. Switch back to the Properties tab and check the autoRanging checkbox for yAxis.
4. The chart seem to display all the data. The new bounds for the yAxis are now (-5...3). However, notice that the upper-most point (1.4, 3.0) is displayed at the very-very top of the chart so that there's no room above it - this is because the upper bound is equal to 3.0. But the lower-most data point (2.9, -4.0) actually has some room below because the lower bound is -5.
Both lower and upper bounds should be calculated symmetrically. I.e. they should be either (-5...4), or (-4...3), so that upper and lower margins are equal.