I would like to show the Y values of the slice on a special panel. So far I have not yet found out how to disable the tooltips that appear next to the annotation line. I have tried to add a ToolTipOpening handler to the anntotated line, to the modifier and to the chart surface but it does not get called.
What should I do?
Tooltips from my TooltipModifier were being clipped at the SciChartSurface’s boundaries when they were long, which I didn’t like. I poked around a bit and discovered SciChartSurface.ClipModifierSurface. After setting this to false, the tooltips were allowed to spill over the boundaries as desired. Yay! However, certain elements including (but perhaps not limited to) the GridLinesPanel’s border lines and gridlines from adjacent plots end up rendering on top of the tooltip (see screenshot; it’s showing two surfaces stacked vertically, with a tooltip from the top one spilling over onto the one below it). Is there anything I can do to prevent this? Things that didn’t work were using a custom TooltipContainerStyle with the new container’s opacity set to 1.0 and its Panel.ZIndex to 100.
When we enable the rollover modifier and drag the chart, we can see the tooltip.
However, when I release the finger, the tooltip also disappears.
Is there a way to keep the tooltip showing when releasing the finger?
The problem we want to solve is user will use their finger to mark a critical point, then we will take a screenshot of the chart to generate a report.
Not sure if there is any good way to make the tooltip keeps showing to achieve this requirement?
I want to develop a rollover in my IOS application, like the example of Using RolloverModifier. However, the axis label & tooltip display of rollover in this example is static, I want to customize a the the label & tooltip that I want, .xib file or coding to develop also fine.
Can anyone help or give suggestions to my problems? Thanks.
Is there any way to provide annotation tooltip onmouseover? Perhaps I can subscribe on surface mouse events and manage visibility and positions on “tooltip” annotations by myself? If so, could you please provide reference to surface mouse events API.