设置字体颜色:m_color属性
使用cocoapod
pod 'ColorfulWoodPoint'
UIButton *button = [[UIButton alloc] initWithFrame:CGRectMake(100, 100, 100, 100)];
button.backgroundColor = [UIColor redColor];
[self.view addSubview:button];
ColorfulWoodPointView *pointView0 = [[ColorfulWoodPointView alloc] init];
pointView0.m_offset = 15.;
[pointView0 interface_showTargetView:button forCount:88 location:CWPV_LEFT_TOP];
ColorfulWoodPointView *pointView = [[ColorfulWoodPointView alloc] init];
pointView.m_color = [UIColor blueColor];
pointView.m_offset = 5.;
[pointView interface_showTargetView:button forCount:-1 location:CWPV_RIGHT_TOP];
ColorfulWoodPointView *pointView1 = [[ColorfulWoodPointView alloc] init];
pointView1.m_offset = 15.;
[pointView1 interface_showTargetView:button forCount:88 location:CWPV_LEFT_BOTTOM];
ColorfulWoodPointView *pointView2 = [[ColorfulWoodPointView alloc] init];
pointView2.m_offset = 15.;
[pointView2 interface_showTargetView:button forCount:88 location:CWPV_RIGHT_BOTTOM];