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我有一个散点图类,如:我加散点图的看法,但我无法看到它的页面
@interface myCPTScatterPlot : UIView <CPTPlotDataSource , CPTScatterPlotDelegate , CPTScatterPlotDataSource>
@property (nonatomic, assign) CPTGraphHostingView *hostView;
-(void) initAll;
-(void) configureHost;
-(void) configureGraph;
-(void) configurePlots;
-(void) configureAxes;
@end
,我实现了所有配置功能。我创建了一个图并将其添加到主机中: self.hostView.hostedGraph = graph;
我实现了myCPTScatterPlot.mm文件。
我有像myCPTScatterPlot.mm文件的initWithframe功能:
-(id)initWithFrame:(CGRect)frame {
if ((self = [super initWithFrame:frame])) {
hostView = [(CPTGraphHostingView *) [CPTGraphHostingView alloc] initWithFrame:frame];
}
return self;
}
最后,我有一个pageView.mm文件,我添加了所有页面对象到我page.view在那里
[(UIView *)page performSelectorOnMainThread:@selector(addSubview:) withObject:firstScatterPlot waitUntilDone:YES];
但我看不到我的图:(
我缺少什么?
Ağlamalan :) :) – 2013-09-11 08:45:19