TeeChart on iOS

[X-Ray]

Hi,

I am trying to load and compile a project (FireMonkey HD iOS application created in Delphi XE2 update 4 and exported to Xcode)
that inclucdes a Chart component in Xcode/FPC.
But I am running into trouble already loading the project (Workspace Integrity, Couldn't load project...) in XCode.

How do I include the TeeChart sources in the Xcode project, do I need to add all FMI sources to my project (.DPR) file?
or is there another way to tell XCode/FPC where these sources are?

Is there any description how that works or even better an example Xcode project using TeeChart?

best regards,

X-Ray

[Yeray]

Hi X-Ray,

You can find an example here

[X-Ray]

Hello Yeray,

I tried that example but there are obviously major drawing problems on iOS, especially
with the text on the axes. Just have a look at the attached screen shot from the simulator.

iOS Simulator Screen shot Mar 14, 2012 3.20.32 PM.png (42.57 KiB) Viewed 14442 times

I am using Xcode 4.2 on Lion, together with the FPC(2.6.0)/Firemonkey install from XE2 update 4.
There are lots of similar problems in all charts.

Is there any fix for that?
Otherwise this version is pretty useless.

best regards,

X-Ray

[Narcís]

Hi X-Ray,

This is probably related to a Delphi bug: http://qc.embarcadero.com/wc/qcmain.aspx?d=103976. The workaround is modifying "/Developer/Embarcadero/fmi/FMX_Types_FPC_Impl.inc" as described in the Quality Central description. Due to 103976 many TRectF methods are failing.

[X-Ray]

Hi Narcis,

Thank You!
That fixed all the problems, TeeChart is now working nicely on iOS!

best regards,

X-Ray