I seem to have fixed the problem i was having earlier, but to my best guess it was only fixed by adding the rest of the code, it might still be there hidden behind these 7 other errors. I have attached the complete view controller.m file for more experienced eyes.
//
// SOTC_CorePlotViewController.m
// SOTC-CorePlot
//
// Created by NFCU 98972 on 8/18/10.
// Copyright 2010 MyCompanyName. All rights reserved.
//
import "SOTC_CorePlotViewController.h"
@implementation SOTC_CorePlotViewController
-(NSUInteger)numberOfRecords {
return 51;
}
-(NSNumber *)numberForPlot:(CPPlot *)plot field:(NSUInteger)fieldEnum
recordIndex:(NSUInteger)index
{
double val = (index/5.0)-5;
if(fieldEnum == CPScatterPlotFieldX)
{ return [NSNumber numberWithDouble:val]; }
else
{
if(plot.identifier == @"X Squared Plot")
{ return [NSNumber numberWithDouble:val*val]; }
else
{ return [NSNumber numberWithDouble:1/val]; }
}
}
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
[super viewDidLoad];
graph = [[CPXYGraph alloc] initWithFrame: self.view.bounds];
CPLayerHostingView *hostingView = (CPLayerHostingView *)self.view;
hostingView.hostedLayer = graph;
graph.paddingLeft = 20.0;
graph.paddingTop = 20.0;
graph.paddingRight = 20.0;
graph.paddingBottom = 20.0;
CPXYPlotSpace *plotSpace = (CPXYPlotSpace *)graph.defaultPlotSpace;
plotSpace.xRange = [CPPlotRange plotRangeWithLocation:CPDecimalFromFloat(-6)
length:CPDecimalFromFloat(12)];
plotSpace.yRange = [CPPlotRange plotRangeWithLocation:CPDecimalFromFloat(-5)
length:CPDecimalFromFloat(30)];
CPXYAxisSet *axisSet = (CPXYAxisSet *)graph.axisSet;
CPLineStyle *lineStyle = [CPLineStyle lineStyle];
lineStyle.lineColor = [CPColor blackColor];
lineStyle.lineWidth = 2.0f;
axisSet.xAxis.majorIntervalLength = [NSDecimalNumber decimalNumberWithString:@"5"];
axisSet.xAxis.minorTicksPerInterval = 4;
axisSet.xAxis.majorTickLineStyle = lineStyle;
axisSet.xAxis.minorTickLineStyle = lineStyle;
axisSet.xAxis.axisLineStyle = lineStyle;
axisSet.xAxis.minorTickLength = 5.0f;
axisSet.xAxis.majorTickLength = 7.0f;
axisSet.xAxis.axisLabelOffset = 3.0f;
axisSet.yAxis.majorIntervalLength = [NSDecimalNumber decimalNumberWithString:@"5"];
axisSet.yAxis.minorTicksPerInterval = 4;
axisSet.yAxis.majorTickLineStyle = lineStyle;
axisSet.yAxis.minorTickLineStyle = lineStyle;
axisSet.yAxis.axisLineStyle = lineStyle;
axisSet.yAxis.minorTickLength = 5.0f;
axisSet.yAxis.majorTickLength = 7.0f;
axisSet.yAxis.axisLabelOffset = 3.0f;
CPScatterPlot *xSquaredPlot = [[[CPScatterPlot alloc]
initWithFrame:graph.defaultPlotSpace.bounds] autorelease];
xSquaredPlot.identifier = @"X Squared Plot";
xSquaredPlot.dataLineStyle.lineWidth = 1.0f;
xSquaredPlot.dataLineStyle.lineColor = [CPColor redColor];
xSquaredPlot.dataSource = self;
[graph addPlot:xSquaredPlot];
CPPlotSymbol *greenCirclePlotSymbol = [CPPlotSymbol ellipsePlotSymbol];
greenCirclePlotSymbol.fill = [CPFill fillWithColor:[CPColor greenColor]];
greenCirclePlotSymbol.size = CGSizeMake(2.0, 2.0);
xSquaredPlot.defaultPlotSymbol = greenCirclePlotSymbol;
CPScatterPlot *xInversePlot = [[[CPScatterPlot alloc]
initWithFrame:graph.defaultPlotSpace.bounds] autorelease];
xInversePlot.identifier = @"X Inverse Plot";
xInversePlot.dataLineStyle.lineWidth = 1.0f;
xInversePlot.dataLineStyle.lineColor = [CPColor blueColor];
xInversePlot.dataSource = self;
[graph addPlot:xInversePlot];
}
(void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
(void)viewDidUnload {
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
(void)dealloc {
[super dealloc];
}
@end
