{"version":"1.0","provider_name":"Go Chart \u7e41\u9ad4\u4e2d\u6587","provider_url":"https:\/\/www.go-chart.com\/tw","author_name":"curtis","author_url":"https:\/\/www.go-chart.com\/tw\/author\/curtis\/","title":"Tutorial on Pie Charts - Go Chart \u7e41\u9ad4\u4e2d\u6587","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ZfJLR0rqHJ\"><a href=\"https:\/\/www.go-chart.com\/tw\/tutorial-on-pie-charts\/\">Tutorial on Pie Charts<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.go-chart.com\/tw\/tutorial-on-pie-charts\/embed\/#?secret=ZfJLR0rqHJ\" width=\"600\" height=\"338\" title=\"Tutorial on Pie Charts &#8212; Go Chart \u7e41\u9ad4\u4e2d\u6587\" data-secret=\"ZfJLR0rqHJ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/www.go-chart.com\/tw\/wp-content\/uploads\/sites\/2\/2024\/10\/img_6711db7ec55ae.png","thumbnail_width":"563","thumbnail_height":"332","description":"Pie charts are a popular way to visualize data, especially when you want to show the proportions of a whole. In this tutorial, we\u2019ll cover the key concepts of pie charts, along with a realistic example, and use Visual Paradigm Online to visualize the data. Key Concepts of Pie Charts Definition: A pie chart is a circular statistical graphic divided into slices to illustrate numerical proportions. Each slice represents a category&#8217;s contribution to the total. Data Representation: The size of each slice is proportional to the quantity it represents. The whole pie represents 100% of the data. Use Cases: Displaying market share of different companies Showing survey results Visualizing budget allocations Limitations: Hard to compare similar-sized slices Not effective for large datasets Can mislead if not properly labeled Realistic Example: Market Share of Smartphone Brands Let&#8217;s consider the market share of different smartphone brands in a given year: Brand A: 30% Brand B: 25% Br"}