Yes, this is suitable for my needs, but I am sharing my Rollover Modifier in multiple charts how can I manage in that case,because when I TypeCast it ,it generates ClassCastException, how can I overcome that problem: sharedRolloverModifier = sciChartBuilder.newModifierGroup() .withMotionEventsGroup(“SharedMotionEvents”).withReceiveHandledEvents(true) .withRolloverModifier().withReceiveHandledEvents(true).build() .build() roModifier = sharedRolloverModifier!!.childModifiers.get(0) as CustomRolloverModifier
withRolloverModifier() returns default RolloverModifier instance, that’s why you have cast exception. You need to create CustomRolloverModifier instance and add it into modifier group. For example you can use withModifier() method: rolloverModifier = CustomRolloverModifier() sharedRolloverModifier = sciChartBuilder.newModifierGroup().withMotionEventsGroup(“SharedMotionEvents”).withReceiveHandledEvents(true).withModifier(rolloverModifier).build()- By using this method, TypeCast error is resolved but sharing of Rollover Modifier in multiple charts is not workig, it is working only in one chart, i dont know why because if I use withRolloverModifier() it works fine for multiple charts but by using withModifier() it stops sharing Rollover Modifier for multiple charts
- Do you set ReceiveHandledEvents = true for CustomRolloverModifier?
- Yes
- Can you provide a code which reproduces problem? I tried to use custom RolloverModifier in our multi-pane stock chart example (https://www.scichart.com/example/android-chart-multi-pane-stock-charts-example/) and everything seems to work there.
- roModifier = CustomRolloverModifier() roModifier!!.renderableSeries.add(rSeriesAverage) roModifier!!.renderableSeries.add(rSeriesMax) roModifier!!.renderableSeries.add(rSeriesMin) sharedRolloverModifier = sciChartBuilder.newModifierGroup() .withMotionEventsGroup(“SharedMotionEvents”).withReceiveHandledEvents(true) .withModifier(roModifier).withReceiveHandledEvents(true).build() roModifier = sharedRolloverModifier!!.childModifiers.get(0) as CustomRolloverModifier
- I don’t see where you set ReceiveHandledEvents = true for CustomRolloverModifier. Please take a look on my second reply with code below.
1
Queens Award for Innovation
Proud winners of the Queens Award for Innovation, 2019. Awarded on account of our innovative graphics engine which underpins the SciChart library and enables our world-beating charting performance
National Business Awards
Highly Commended for Lloyds National Business Awards, 2019. Awarded on account of our innovative graphics engine and impressive customer base
Reviews
SciChart has received hundreds of verified, 3rd party reviews