Search found 4 matches

by RichardS
Sun Jan 12, 2014 9:09 am
Forum: FMX
Topic: Mobile Performance
Replies: 10
Views: 25209

Mobile Performance

XE5, Firemonkey, Android: If I put say 2 buttons on a HorzScrollBox component and run it on my Nexus 7, it scrolls smootly and responsively, If I do the same thing with 2 simple TCharts (one bar series on each), it becomes almost unusably slow and jerky. Is this something you're aware of? Are improv...
by RichardS
Mon Sep 23, 2013 2:04 pm
Forum: VCL
Topic: XE5 ?
Replies: 16
Views: 29403

Re: XE5 ?

I have requested a password for the beta forum but not received a reply.

Having a TChart on a form also seems to impact on the smooth transition effect available when changing tabs - it becomes very jerky.
by RichardS
Thu Sep 19, 2013 9:57 am
Forum: VCL
Topic: XE5 ?
Replies: 16
Views: 29403

Re: XE5 ?

Sorry, should have said I have tested on iPad and Nexus 7 (2012) and same performance issue on both. As soon as I delete the chart it behaves fine.

The issue only seems to appear when a series has been added - a TChart with no series has no impact.
by RichardS
Thu Sep 19, 2013 9:56 am
Forum: VCL
Topic: XE5 ?
Replies: 16
Views: 29403

Re: XE5 ?

Hi - one issue I've found with the Beta is that a TListView's performance degrades very badly as soon as I add a chart to the same tab. ListViews on other tabs seem to behave fine.

Regards
Richard