Hey everyone,
I really don't know a solution or even an idea to get around the
following failure. It only happens in Release Configuration on the
Device - Simulator and Debug Configuration work fine. It also only
appears on the second launch. So if I have the phone connected to my
mac, build the application and run it, everything works fine. If I
then close the app and restart, it crashes.
After long search, it seems that the error comes from the following
line:
x.majorIntervalLength = CPDecimalFromFloat(2.0f);
The code before:
CPLayerHostingView *chartView = [[CPLayerHostingView
alloc] initWithFrame:CGRectMake(0, 0, 320, 160)];
[self addSubview:chartView];
// create an CPXYGraph and host it inside the view
CPTheme *theme = [CPTheme themeNamed:kCPPlainWhiteTheme];
CPXYGraph *graph = (CPXYGraph *)[theme newGraph];
chartView.hostedLayer = graph;
graph.paddingLeft = 20.0;
graph.paddingTop = 10.0;
graph.paddingRight = 10.0;
graph.paddingBottom = 20.0;
CPXYPlotSpace *plotSpace = (CPXYPlotSpace *)graph.defaultPlotSpace;
plotSpace.xRange = [CPPlotRange
plotRangeWithLocation:CPDecimalFromFloat(0)
length:CPDecimalFromFloat(100)];
plotSpace.yRange = [CPPlotRange
plotRangeWithLocation:CPDecimalFromFloat(0)
length:CPDecimalFromFloat(10)];
CPXYAxisSet *axisSet = (CPXYAxisSet *)graph.axisSet;
CPXYAxis *x = axisSet.xAxis;
x.majorIntervalLength = CPDecimalFromFloat(2.0f);
If I comment the last line, everything works fine (off course the
interval length is not correct).
I would appreciate any help!
Thanks in advance!