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- Unable to have two CorePlot graphs show simultaneously
- - (void) graphSetup {
- CPTTheme *theme = [CPTTheme themeNamed:kCPTPlainWhiteTheme];
- graph = (CPTXYGraph *)[theme newGraph];
- graphView.hostedGraph = graph;
- graphView.allowPinchScaling = YES;
- graph.paddingLeft = -5;
- graph.paddingTop = 0;
- graph.paddingRight = -5;
- graph.paddingBottom = -5;
- graph.fill = nil;
- graph.plotAreaFrame.fill = nil;
- int a = 0;
- for (int i = 0; i < [romAveragesArray count]; i++) {
- if ([romAveragesArray objectAtIndex:i] != NULL)
- a++;
- }
- int localMax = 0;
- int localMin = 0;
- for (int a = 0; a < [romAveragesArray count]; a++) {
- if ([[romAveragesArray objectAtIndex:a] getValue] > localMax)
- localMax = [[romAveragesArray objectAtIndex:a] getValue];
- else if ([[romAveragesArray objectAtIndex:a] getValue] < localMin)
- localMin = [[romAveragesArray objectAtIndex:a] getValue];
- }
- for (int a = 0; a < [obaAveragesArray count]; a++) {
- if ([[obaAveragesArray objectAtIndex:a] getValue] > localMax)
- localMax = [[obaAveragesArray objectAtIndex:a] getValue];
- else if ([[obaAveragesArray objectAtIndex:a] getValue] < localMin)
- localMin = [[obaAveragesArray objectAtIndex:a] getValue];
- }
- CPTXYPlotSpace *plotSpace = (CPTXYPlotSpace *)graph.defaultPlotSpace;
- plotSpace.xRange = [CPTPlotRange plotRangeWithLocation:CPTDecimalFromInt(0)
- length:CPTDecimalFromInt(145)];
- NSLog(@"%d",a);
- plotSpace.yRange = [CPTPlotRange plotRangeWithLocation:CPTDecimalFromInt(0)
- length:CPTDecimalFromInt(localMax+15)];
- CPTXYAxisSet *axisSet = (CPTXYAxisSet *)graph.axisSet;
- CPTXYAxis *x = axisSet.xAxis;
- x.majorIntervalLength = CPTDecimalFromFloat(10);
- x.minorTicksPerInterval = 2;
- x.borderWidth = 0;
- x.labelExclusionRanges = [NSArray arrayWithObjects:
- [CPTPlotRange plotRangeWithLocation:CPTDecimalFromFloat(-100)
- length:CPTDecimalFromFloat(300)],
- nil];;
- CPTXYAxis *y = axisSet.yAxis;
- y.majorIntervalLength = CPTDecimalFromFloat(10);
- y.minorTicksPerInterval = 1;
- y.labelExclusionRanges = [NSArray arrayWithObjects:
- [CPTPlotRange plotRangeWithLocation:CPTDecimalFromFloat(-100)
- length:CPTDecimalFromFloat(300)],
- nil];
- CPTScatterPlot *dataSourceLinePlot = [[CPTScatterPlot alloc] init];
- dataSourceLinePlot.identifier = @"Obama";
- dataSourceLinePlot.dataSource = self;
- CPTMutableLineStyle *style = [CPTMutableLineStyle lineStyle];
- style.lineColor = [CPTColor colorWithComponentRed:0.3215686274509804 green:0.6078431372549019 blue:1.0 alpha:1.0];
- dataSourceLinePlot.dataLineStyle = style;
- [graph addPlot:dataSourceLinePlot];
- CPTScatterPlot *dataSourceLinePlot1 = [[CPTScatterPlot alloc] init];
- dataSourceLinePlot1.identifier = @"Rom";
- dataSourceLinePlot1.dataSource = self;
- CPTMutableLineStyle *style1 = [CPTMutableLineStyle lineStyle];
- style1.lineColor = [CPTColor colorWithComponentRed:0.9803921568627451 green:0.47058823529411764 blue:0.47058823529411764 alpha:1.0];
- dataSourceLinePlot1.dataLineStyle = style1;
- [graph addPlot:dataSourceLinePlot1];
- [self trendSetup];
- [self postStats];
- }
- - (void) trendSetup {
- CPTTheme *theme1 = [CPTTheme themeNamed:kCPTPlainWhiteTheme];
- trend = (CPTXYGraph *) [theme1 newGraph];
- trendView.allowPinchScaling = YES;
- trendView.hostedGraph = trend;
- trend.paddingLeft = -5;
- trend.paddingRight = -5;
- trend.paddingTop = 0;
- trend.paddingBottom = -5;
- trend.fill = nil;
- trend.plotAreaFrame.fill = nil;
- int obaMax, localMax;
- for (int i = 0; i < [obaArray count]; i++)
- obaMax += [[obaArray objectAtIndex:i] getValue];
- int romMax;
- for (int i = 0; i < [romArray count]; i++)
- romMax += [[romArray objectAtIndex:i] getValue];
- if (romMax > obaMax)
- localMax = romMax;
- else
- localMax = obaMax;
- CPTXYPlotSpace *trendSpace = (CPTXYPlotSpace *)trend.defaultPlotSpace;
- trendSpace.xRange = [CPTPlotRange plotRangeWithLocation:CPTDecimalFromInt(0) length:CPTDecimalFromInt(504)];
- trendSpace.yRange = [CPTPlotRange plotRangeWithLocation:CPTDecimalFromInt(0) length:CPTDecimalFromInt(localMax)];
- CPTXYAxisSet *trendSet = (CPTXYAxisSet *)trend.axisSet;
- CPTXYAxis *trendX = trendSet.xAxis;
- trendX.majorIntervalLength = CPTDecimalFromInt(10);
- trendX.minorTicksPerInterval = 2;
- trendX.borderWidth = 0;
- trendX.labelExclusionRanges = [NSArray arrayWithObjects:[CPTPlotRange plotRangeWithLocation:CPTDecimalFromFloat(-100) length:CPTDecimalFromFloat(300)], nil];;
- CPTXYAxis *trendY = trendSet.xAxis;
- trendY.majorIntervalLength = CPTDecimalFromInt(10);
- trendY.minorTicksPerInterval = 2;
- trendY.borderWidth = 0;
- trendY.labelExclusionRanges = [NSArray arrayWithObjects:[CPTPlotRange plotRangeWithLocation:CPTDecimalFromFloat(-100) length:CPTDecimalFromFloat(300)], nil];;
- CPTScatterPlot *trendSourceLinePlot = [[CPTScatterPlot alloc] init];
- trendSourceLinePlot.identifier = @"Obama Trend";
- trendSourceLinePlot.dataSource = self;
- CPTMutableLineStyle *style3 = [CPTMutableLineStyle lineStyle];
- style3.lineColor = [CPTColor colorWithComponentRed:0.3215686274509804 green:0.6078431372549019 blue:1.0 alpha:1.0];
- trendSourceLinePlot.dataLineStyle = style3;
- [trend addPlot:trendSourceLinePlot];
- CPTScatterPlot *trendSourceLinePlot1 = [[CPTScatterPlot alloc] init];
- trendSourceLinePlot1.identifier = @"Rom Trend";
- trendSourceLinePlot1.dataSource = self;
- CPTMutableLineStyle *style4 = [CPTMutableLineStyle lineStyle];
- style4.lineColor = [CPTColor colorWithComponentRed:0.9803921568627451 green:0.47058823529411764 blue:0.47058823529411764 alpha:1.0];
- trendSourceLinePlot1.dataLineStyle = style4;
- [trend addPlot:trendSourceLinePlot1];
- }
- CPTTheme *theme1 = [CPTTheme themeNamed:kCPTPlainWhiteTheme];
- trend = (CPTXYGraph *) [theme1 newGraph];
- trendView.allowPinchScaling = YES;
- trendView.hostedGraph = trend;
- trend.paddingLeft = -5;
- trend.paddingRight = -5;
- trend.paddingTop = 0;
- trend.paddingBottom = -5;
- trend.fill = nil;
- trend.plotAreaFrame.fill = nil;
- [trend addPlot:trendSourceLinePlot];
- [trend addPlot:trendSourceLinePlot1];
- [graph addPlot:trendSourceLinePlot];
- [graph addPlot:trendSourceLinePlot1];
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