ZFChart

A simple chart library for iOS , contains barChart, lineChart, pieChart. Thanks for your star if you like.

模仿PNChart写的一个图表库，用法简单，暂时有柱状图，线状图，饼图三种类型，后续可能会更新新的类型，喜欢的欢迎star一个，有问题可以加QQ群交流：451169423

###用法: 第一步(step 1) #import "ZFChart.h"

    第二步(step 2)

BarChart(柱状图)

    ZFBarChart * barChart = [[ZFBarChart alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT - 64)];  
    barChart.title = @"xx小学各年级人数占比";  
    barChart.xLineValueArray = [NSMutableArray arrayWithObjects:@"280", @"255", @"308", @"273", @"236", @"267", nil];  
    barChart.xLineTitleArray = [NSMutableArray arrayWithObjects:@"一年级", @"二年级", @"三年级", @"四年级", @"五年级", @"六年级", nil];
    barChart.yLineMaxValue = 500;
    barChart.yLineSectionCount = 10;
    [self.view addSubview:barChart];
    [barChart strokePath];

LineChart(线状图)

    ZFLineChart * lineChart = [[ZFLineChart alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT - 64)];
    lineChart.title = @"xx小学各年级人数占比";
    lineChart.xLineValueArray = [NSMutableArray arrayWithObjects:@"280", @"255", @"308", @"273", @"236", @"267", nil];
    lineChart.xLineTitleArray = [NSMutableArray arrayWithObjects:@"一年级", @"二年级", @"三年级", @"四年级", @"五年级", @"六年级", nil];
    lineChart.yLineMaxValue = 500;
    lineChart.yLineSectionCount = 10;
    [self.view addSubview:lineChart];
    [lineChart strokePath];

PieChart(饼图)

    ZFPieChart * pieChart = [[ZFPieChart alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_WIDTH)];
    pieChart.title = @"xx小学各年级人数占比";
    pieChart.valueArray = [NSMutableArray arrayWithObjects:@"280", @"255", @"308", @"273", @"236", @"267", nil];
    pieChart.nameArray = [NSMutableArray arrayWithObjects:@"一年级", @"二年级", @"三年级", @"四年级", @"五年级", @"六年级", nil];
    pieChart.colorArray = [NSMutableArray arrayWithObjects:ZFRandomColor, ZFRandomColor, ZFRandomColor, ZFRandomColor, ZFRandomColor, ZFRandomColor, nil];
    [self.view addSubview:pieChart];
    [pieChart strokePath];

###饼图其余属性

    该属性默认为YES，设置NO时，饼图将不显示详细信息，如上所示
    pieChart.isShowDetail = NO;

    该属性默认为YES，设置NO时，饼图将不显示饼图上的百分比，如上所示
    pieChart.isShowPercent = NO;

    该属性默认为kPercentTypeDecimal（显示2位小数），当设置kPercentTypeInteger时，将显示四舍五入后的整数，如上所示
    pieChart.percentType = kPercentTypeInteger;