BrokenLineStatistics简单实现折线统计图
废话不多说直接上代码！
param mark ---- 初始化方法
/*
*
* @param frame frame
* @param lineChartType 折线图类型
* /*每一个存在的X点都有一个y坐标对应,此时valueArr的对象类型为数值,只有一个象限*/
* HLChartLineEveryValueForEveryX=0,
* /*点的坐标不一定和坐标轴上的X数值一一对应,此时valueArr的对象类型为点*/
* HLChartLineValueNotForEveryX
*
* @return 自定义折线图
*/
-(instancetype)initWithFrame:(CGRect)frame andLineChartType:(HLLineChartType)lineChartType;
param mark ---- 必选属性
/*折线图的X轴刻度数据 建议使用NSNumber或数字的字符串化*/
@property (nonatomic,strong) NSArray * xLineDataArr;
/*折线图的Y轴刻度数据 同上*/
@property (nonatomic,strong) NSArray * yLineDataArr;
/*折线图的点坐标数组 不同类型对应不同数据源 参考上面HLLineChartType */
@property (nonatomic,strong) NSArray * valueArr;
/*折线图类型*/
@property (assign , nonatomic) HLLineChartType lineType ;
/* 折线图象限类型 */
@property (assign, nonatomic) HLLineChartQuadrantType lineChartQuadrantType;
/* 线条宽度 */
@property (assign, nonatomic) CGFloat lineWidth;
/* 数值线条颜色 */
@property (nonatomic,strong) NSArray * valueLineColorArr;
/* x y轴线条颜色 */
@property (nonatomic,strong) UIColor * xAndYLineColor;
/*点的颜色*/
@property (nonatomic,strong) NSArray * pointColorArr;
/*x,y轴刻度值颜色*/
@property (nonatomic,strong) UIColor * xAndYNumberColor;
/*点的引导虚线颜色*/
@property (nonatomic,strong) NSArray * positionLineColorArr;
/*坐标点数值颜色*/
@property (nonatomic,strong) NSArray * pointNumberColorArr;
param mark ---- 非必选属性
/*是否需要点*/
@property (assign, nonatomic) BOOL hasPoint;
pragma mark ----第一象限折线图（调用示例）
- (void)showFirstQuardrant
{
HLLineChart *lineChart = [[HLLineChart alloc] initWithFrame:CGRectMake(10,300,k_MainBoundsWidth-20,300) andLineChartType:HLChartLineValueNotForEveryX];
/* X轴的刻度值 可以传入NSString或NSNumber类型 并且数据结构随折线图类型变化而变化 详情看文档或其他象限X轴数据源示例*/
lineChart.xLineDataArr = @[@"0",@"1",@"2",@3,@4,@5,@6,@7];
/* 折线图的不同类型 按照象限划分 不同象限对应不同X轴刻度数据源和不同的值数据源 */
lineChart.lineChartQuadrantType = HLLineChartQuadrantTypeFirstQuardrant;
/* 数据源 */
lineChart.valueArr = @[@[@"1",@"2",@"1",@6,@4,@9,@6,@7]];
/* 值折线的折线颜色 默认暗黑色*/
lineChart.valueLineColorArr =@[ [UIColor purpleColor], [UIColor brownColor]];
/* 值点的颜色 默认橘黄色*/
lineChart.pointColorArr = @[[UIColor orangeColor],[UIColor yellowColor]];
/* X和Y轴的颜色 默认暗黑色 */
lineChart.xAndYLineColor = [UIColor greenColor];
/* XY轴的刻度颜色 m */
lineChart.xAndYNumberColor = [UIColor blueColor];
/* 坐标点的虚线颜色 */
lineChart.positionLineColorArr = @[[UIColor blueColor],[UIColor greenColor]];
[self.view addSubview:lineChart];
[lineChart showAnimation];
}
pragma mark ----第一二象限折线图（调用示例）
- (void)showFirstAndSecondQuardrant
{
HLLineChart *lineChart = [[HLLineChart alloc] initWithFrame:CGRectMake(10,300,k_MainBoundsWidth-20,300) andLineChartType:HLChartLineValueNotForEveryX];
lineChart.xLineDataArr = @[@[@"-3",@"-2",@"-1"],@[@0,@1,@2,@3]];
lineChart.lineChartQuadrantType = HLLineChartQuadrantTypeFirstAndSecondQuardrant;
lineChart.valueArr = @[@[@"5",@"2",@"7",@4,@25,@15,@6],@[@"1",@"2",@"1",@6,@4,@9,@7]];
/* 值折线的折线颜色 默认暗黑色*/
lineChart.valueLineColorArr =@[ [UIColor purpleColor], [UIColor brownColor]];
/* 值点的颜色 默认橘黄色*/
lineChart.pointColorArr = @[[UIColor orangeColor],[UIColor yellowColor]];
/* X和Y轴的颜色 默认暗黑色 */
lineChart.xAndYLineColor = [UIColor greenColor];
/* XY轴的刻度颜色 m */
lineChart.xAndYNumberColor = [UIColor blueColor];
[self.view addSubview:lineChart];
[lineChart showAnimation];
}
pragma mark ----第一四象限折线图（调用示例）
- (void)showFirstAndFouthQuardrant
{
HLLineChart *lineChart = [[HLLineChart alloc] initWithFrame:CGRectMake(10,300,k_MainBoundsWidth-20,300) andLineChartType:HLChartLineValueNotForEveryX];
lineChart.xLineDataArr = @[@"0",@"1",@"2",@3,@4,@5,@6,@7];
lineChart.lineChartQuadrantType = HLLineChartQuadrantTypeFirstAndFouthQuardrant;
lineChart.valueArr = @[@[@"5",@"-22",@"7",@(-4),@25,@15,@6,@9],@[@"1",@"-12",@"1",@6,@4,@(-8),@6,@7]];
/* 值折线的折线颜色 默认暗黑色*/
lineChart.valueLineColorArr =@[ [UIColor purpleColor], [UIColor brownColor]];
/* 值点的颜色 默认橘黄色*/
lineChart.pointColorArr = @[[UIColor orangeColor],[UIColor yellowColor]];
/* X和Y轴的颜色 默认暗黑色 */
lineChart.xAndYLineColor = [UIColor greenColor];
/* XY轴的刻度颜色 m */
lineChart.xAndYNumberColor = [UIColor blueColor];
[self.view addSubview:lineChart];
[lineChart showAnimation];
}
pragma mark ----四个象限折线图（调用示例）
- (void)showAllQuardrant
{
HLLineChart *lineChart = [[HLLineChart alloc] initWithFrame:CGRectMake(10,300,k_MainBoundsWidth-20,300) andLineChartType:HLChartLineValueNotForEveryX];
lineChart.xLineDataArr = @[@[@"-3",@"-2",@"-1"],@[@0,@1,@2,@3]];
lineChart.lineChartQuadrantType = HLLineChartQuadrantTypeAllQuardrant;
lineChart.valueArr = @[@[@"5",@"-22",@"7",@(-4),@25,@15,@6,@9],@[@"1",@"-12",@"1",@6,@4,@(-8),@6,@7]]; /* 值折线的折线颜色 默认暗黑色*/
lineChart.valueLineColorArr =@[ [UIColor purpleColor], [UIColor brownColor]];
/* 值点的颜色 默认橘黄色*/
lineChart.pointColorArr = @[[UIColor orangeColor],[UIColor yellowColor]];
/* X和Y轴的颜色 默认暗黑色 */
lineChart.xAndYLineColor = [UIColor greenColor];
/* XY轴的刻度颜色 m */
lineChart.xAndYNumberColor = [UIColor blueColor];
[self.view addSubview:lineChart];
[lineChart showAnimation];
}
