{"id":2962,"date":"2021-05-27T20:34:25","date_gmt":"2021-05-27T12:34:25","guid":{"rendered":"http:\/\/123.57.164.21\/?p=2962"},"modified":"2021-05-27T20:34:25","modified_gmt":"2021-05-27T12:34:25","slug":"swift-%e7%ac%ac%e4%b8%89%e6%96%b9%e5%9b%be%e8%a1%a8%e5%ba%93charts%e4%bd%bf%e7%94%a8%e8%af%a6%e8%a7%a314%ef%bc%88%e6%9f%b1%e7%8a%b6%e5%9b%be1%ef%bc%9a%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=2962","title":{"rendered":"Swift &#8211; \u7b2c\u4e09\u65b9\u56fe\u8868\u5e93Charts\u4f7f\u7528\u8be6\u89e314\uff08\u67f1\u72b6\u56fe1\uff1a\u57fa\u672c\u7528\u6cd5\uff09"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-126-1024x643.png\" alt=\"\" class=\"wp-image-2963\" width=\"727\" height=\"456\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126-1024x643.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126-300x188.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126-768x482.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126-1536x964.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126-830x521.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126-230x144.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126-350x220.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126-480x301.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-126.png 1580w\" sizes=\"(max-width: 727px) 100vw, 727px\" \/><\/figure><\/div>\n\n\n\n<p>\uff082\uff09\u6837\u4f8b\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import UIKit\nimport Charts\n \nclass ViewController: UIViewController {\n     \n    \/\/\u67f1\u72b6\u56fe\u56fe\n    var chartView: BarChartView!\n     \n    override func viewDidLoad() {\n        super.viewDidLoad()\n         \n        \/\/\u521b\u5efa\u67f1\u72b6\u56fe\u7ec4\u4ef6\u5bf9\u8c61\n        chartView = BarChartView()\n        chartView.frame = CGRect(x: 20, y: 80, width: self.view.bounds.width - 40,\n                                 height: 260)\n        self.view.addSubview(chartView)\n         \n        \/\/\u751f\u621010\u6761\u968f\u673a\u6570\u636e\n        var dataEntries = [BarChartDataEntry]()\n        for i in 0..&lt;10 {\n            let y = arc4random()%100\n            let entry = BarChartDataEntry(x: Double(i), y: Double(y))\n            dataEntries.append(entry)\n        }\n        \/\/\u8fd920\u6761\u6570\u636e\u4f5c\u4e3a\u67f1\u72b6\u56fe\u7684\u6240\u6709\u6570\u636e\n        let chartDataSet = BarChartDataSet(values: dataEntries, label: \"\u56fe\u4f8b1\")\n        \/\/\u76ee\u524d\u67f1\u72b6\u56fe\u53ea\u5305\u62ec1\u7ec4\u7acb\u67f1\n        let chartData = BarChartData(dataSets: [chartDataSet])\n         \n        \/\/\u8bbe\u7f6e\u67f1\u72b6\u56fe\u6570\u636e\n        chartView.data = chartData\n    }\n}<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-127-1024x627.png\" alt=\"\" class=\"wp-image-2964\" width=\"741\" height=\"453\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127-1024x627.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127-300x184.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127-768x470.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127-1536x940.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127-830x508.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127-230x141.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127-350x214.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127-480x294.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-127.png 1546w\" sizes=\"(max-width: 741px) 100vw, 741px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-128-1024x617.png\" alt=\"\" class=\"wp-image-2965\" width=\"730\" height=\"440\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128-1024x617.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128-300x181.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128-768x463.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128-1536x926.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128-830x500.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128-230x139.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128-350x211.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128-480x289.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-128.png 1602w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-129-1024x591.png\" alt=\"\" class=\"wp-image-2966\" width=\"731\" height=\"421\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129-1024x591.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129-300x173.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129-768x443.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129-1536x886.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129-830x479.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129-230x133.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129-350x202.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129-480x277.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-129.png 1602w\" sizes=\"(max-width: 731px) 100vw, 731px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-130-1024x526.png\" alt=\"\" class=\"wp-image-2967\" width=\"727\" height=\"373\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130-1024x526.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130-300x154.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130-768x394.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130-1536x789.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130-830x426.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130-230x118.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130-350x180.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130-480x246.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-130.png 1706w\" sizes=\"(max-width: 727px) 100vw, 727px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-131-1024x578.png\" alt=\"\" class=\"wp-image-2968\" width=\"692\" height=\"390\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131-1024x578.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131-300x169.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131-768x434.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131-1536x867.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131-830x469.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131-230x130.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131-350x198.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131-480x271.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-131.png 1612w\" sizes=\"(max-width: 692px) 100vw, 692px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"549\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-133-1024x549.png\" alt=\"\" class=\"wp-image-2970\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133-1024x549.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133-300x161.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133-768x411.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133-1536x823.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133-830x445.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133-230x123.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133-350x188.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133-480x257.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-133.png 1650w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-134-1024x555.png\" alt=\"\" class=\"wp-image-2971\" width=\"692\" height=\"375\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134-1024x555.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134-300x163.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134-768x416.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134-1536x833.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134-830x450.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134-230x125.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134-350x190.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134-480x260.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-134.png 1656w\" sizes=\"(max-width: 692px) 100vw, 692px\" \/><\/figure><\/div>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/\u751f\u621010\u6761\u968f\u673a\u6570\u636e\nvar dataEntries = [BarChartDataEntry]()\nfor i in 0..&lt;10 {\n    let y = arc4random()%100\n    var entry:BarChartDataEntry\n    \/\/\u53ea\u8981\u503c\u8d85\u8fc780\u90fd\u4f1a\u5e26\u6709\u4e00\u4e2a\u5c0f\u56fe\u6807\n    if y > 80 {\n        entry = BarChartDataEntry(x: Double(i), y: Double(y),\n                                  icon: UIImage(named: \"icon\"))\n    } else {\n        entry = BarChartDataEntry(x: Double(i), y: Double(y))\n    }\n    dataEntries.append(entry)\n}\n\/\/\u8fd910\u6761\u6570\u636e\u4f5c\u4e3a\u67f1\u72b6\u56fe\u7684\u6240\u6709\u6570\u636e\nlet chartDataSet = BarChartDataSet(values: dataEntries, label: \"\u56fe\u4f8b1\")\n\/\/\u4e0d\u663e\u793a\u7acb\u67f1\u6570\u503c\u6587\u5b57\u6807\u7b7e\nchartDataSet.drawValuesEnabled = false<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-135-1024x549.png\" alt=\"\" class=\"wp-image-2973\" width=\"745\" height=\"399\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135-1024x549.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135-300x161.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135-768x412.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135-1536x823.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135-830x445.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135-230x123.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135-350x188.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135-480x257.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-135.png 1608w\" sizes=\"(max-width: 745px) 100vw, 745px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/05\/image-136-1024x513.png\" alt=\"\" class=\"wp-image-2974\" width=\"802\" height=\"401\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136-1024x513.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136-300x150.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136-768x385.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136-1536x770.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136-830x416.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136-230x115.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136-350x175.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136-480x241.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/05\/image-136.png 1712w\" sizes=\"(max-width: 802px) 100vw, 802px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uff082\uff09\u6837\u4f8b\u4ee3\u7801<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,8],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/2962"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2962"}],"version-history":[{"count":2,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/2962\/revisions"}],"predecessor-version":[{"id":2975,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/2962\/revisions\/2975"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}