Half Donut Chart D3

This repository contains a set of native AngularJS directives for Chart. These are the paths that will create our pie's wedges. October 24, 2012 Mike Bostock Working with Transitions. d3pie is a simple yet robust Javascript library that allows you to generate beautiful, interactive, attractive, animated and fully customizable pie / donut charts with the help of jQuery and D3. It will give you the freedom to create something as simple as a bar chart as well your own new revolutionary technique. Following on from the circular heat chart released earlier this year I'm pleased to present another reusable D3 chart: a radial bar chart. 0414 Percentage Values Donut And Column Chart Powerpoint Graph. The only thing better than a nice, interactive D3 widget is one that's mobile friendly. For example, to change the text color to red instantaneously, you can select the body element and set the color style:. • Additional savings on your generic and brand-name drugs during the coverage gap over the next several. Other than their different default. Doughnut, Pie, Single Bar chart, Multiple bar chart and Stacked bar chart. Find info graphic ideas that make your data slides look interesting and memorable. jqPlot bakes up the best pie and donut charts you've ever tasted! Like bar and filled line plots, pie and donut slices highlight when you mouse over. ChartJS and "half donuts" Posted 3 years ago by EmilMoe. Vega - A Visualization Grammar. Free 3D charts for the web - bar chart, pie chart, area chart, world chart. js using the examples below. The arrow chart post was coordinated with a how to post by Jon Peltier of Peltier Tech titled “How to Make Arrow Charts in Excel. Learning D3. js (this post) Part 3: Smooth Pie Chart Transitions with D3. Here is a list of 10 awesome jQuery, HTML 5 and JavaScript libraries to create circular chart, Donut, Pie chart or display data in circle. Doughnut charts work a bit like pie charts, but they can contain multiple series, whereas a pie chart cannot. net mvc? I need this for my project. You can find plenty of good sources (online or printed) on how to learn D3 and make complex visualizations with it, but for many people, these would be. Compares values by displaying differences in length and allows the empty center to be filled with additional information. ngDonut is a tiny Angular and D3 component which renders a donut graph – which is capable of animation when the values change! Getting Started All that you need to do to begin is add the donut node to the DOM and attach your dataset using the ng-model attribute:. It'll be cut lost when it get over width or height of svg. By failing to compare pie charts to other visualization methods makes the results ring hollow, as the CHOICE of visualization is the entire point of the pie-chart/other charts polemic. 原文链接最近看到D3的demo库中有一个例子,他是从无到有旋转开来。他这个动画效果的。效果如下:在来看看我之前写的效果:对比一下就很容易看出来两个饼图旋转开来的区别了:第一个是所有的弧都开始从无到有变. This post describes how to build a very basic donut chart with d3. Here's the way I do it when I'm making a visualization (no jQuery required):. Question: Tag: d3. There were two reasons for this: first Google Charts are not as flexible as Mike Bostock’s D3, second Google Charts do not work in Hong Kong nor Mainland China. An extendable SVG-based donut chart React component. Can you reduce a donut by half its calories and retain something that tastes good? Sure! All you have to do is cut the donut in half. But, the difference between Pie and Doughnut chart is that in a doughnut chart there can be more than one data series added as rings to the chart. On the other hand, it seems easier to spot small disparities in a mosaic plot because the subsets are laid out side-by-side. Bar Chart. See more ideas about Donut chart, Doughnuts and Info graphics. js (data-driven documents) to make stunning data visualizations. js is a drawing library, and not just a chart library. Pie chart icon and donut chart icon vector symbol for ui design for business big data analytics and statistics report in a flat color glyph illustration in png, svg, eps and jpg files. Microsoft recently released a cool new ASP. The doughnut chart is a variant of the pie chart. Same component, same React code, different radius. Again, here's an example and where we're heading today: To get there we're going to need to create three calculated fields, and leverage the dual axis solution from a little while ago. d3 modules that we've covered. The D3 arc generator is a lot more versatile than the simple SVG circle element. js Chart as PNG Image using PhantomJS Part 3: Creating a simple REST Service using ASP. Working with Pie and Donut charts in Power BI. Set regions for each data with style. The new scale arguably still has a magic number: 420px, the width of the chart. Has anyone created donut charts in Spotfire? Please share. Just like pie charts, doughnut charts help show the relationships of parts to a whole with each ring corresponding to a data series. Following on from the circular heat chart released earlier this year I'm pleased to present another reusable D3 chart: a radial bar chart. Here is a short version of how to create a donut chart: Create a pie chart; Overlay a blank hole in the middle. And please refer to the R script here. hotkeys: D = random, W = upvote, S = downvote, A = back. But you can get that information from the links below: Conditional Formatting; Linked Picture. View options Edit in jsFiddle Edit in CodePen Edit in Highcharts Cloud. Here you would like to structure the data that you want to chart out. Area Charts in Spotfire. NET Web API. BEEF CHART Rib Roast Rib Steak Ribeye Roast Ribeye Steak Back Ribs Beef for Stew Short Ribs Ground Beef Skirt Steak C2, C3 Q Top Loin Steak Tenderloin Roast Tenderloin Steak T-Bone Steak Porterhouse Steak o DI DI, D2, D3 Boneless Sirloin Steak DI Pin Bone Sirloin D2 Flat Bone Sirloin D3 Wedge Bone Sirloin El Boneless Rump Roast E2 Top Round Roast. Can use various ways to add a chart, from JSON URL to Props Array Binding. Layout 6 displays a legend. Plot Zooming and Cursor Control. Changing CSS is limiting though, and D3 can do so much more! The robust and real way to animate and modify elements using D3 is using the D3 Transition methods. The Google Chart API lets you dynamically generate charts. Let us understand each of these in detail. D3 Donut Chart With Tooltip CODEXE. Nothing is as delicious as a fresh baked good from Giant Eagle's bakery department. However what I Need is something like you would eat half of the dougnut (so you really do only see half of it) but still Show the percentage in the remaining part. js by Mike Bostock. If you are just starting out with D3 you will appreciate the well organized API docs and really great tutorials and cheat sheets but there is nothing like seeing a demo with code. i don't know how i must cut it to 2 or more line. amCharts live editor: create, configure, tweak, edit data, export, import, save, share in a single interface, the user-friendly way. However, Donut Charts have a slight advantage over Pie Charts, which are sometimes criticized for focusing on relative sizes of the pieces to one another and to the chart as a whole, giving no indication of changes as a whole when compared to other Pie Charts. It'll be cut lost when it get over width or height of svg. Pie Charts and donut charts are very similar, with the latter essentially just being a Pie chart with a hole in the middle. For example, you can use D3 to generate an HTML table from an array of numbers. D3 is a JavaScript library for producing dynamic data visuals. In the final example, I leave the entire donut chart intact just as it was in the original example from Ryan and Andy. d3-geo helps with turning GeoJSON into 2D svg paths, and d3-geo-polygon adds extra projections. js in this tutorial. It can be used for measuring the performance of any goal or target. Is cutting a donut in half acceptable office behavior? There was anarchy in the SI. js (data-driven documents) to make stunning data visualizations. You can create a donut chart including the totals value of the , change the legend color for total and make it white , and adjusting the legends so that total comes in the lower semicircle. August 19, 2016 If you change the inner radius to any number greater than 0 on the main arc you'll get a doughnut. Using D3 JS with React JS By Akshay Mohite in ReactJS on February 04, 2016 In this blog, we will see how to plot a simple line chart using ReactJS and D3JS. In this article you will learn how to put RAG (Red, Amber and Green) conditional formatting in Progress Circle Chart in Excel. https://app. js to develop visualizations, it became very convenient to use configuration variables to quickly define and change the specs of a chart. Use the d3 built in data variable. Next - define the D3 Pie. Pie and Donut charts can be used to show the proportion on one value vs the whole. js (interactive tutorial and example) Following up with my last blog post about adaptive line chart graphs ( link ), I decided to apply this same concept of adaptive charts to a pie / donut chart. Harshitha On Mon, Jan 29, 2018 at 6:14 PM, Michal Mokwinski <. Windows 10 IT Pro > Remember this works fine in all other browsers and Googles charts produce the image correctly in Edge. Switch to Full Edition of the Advanced Donut Visual for additional functionality and full customization options. D3 builds on many of the concepts in Protovis; for more details, please read the introduction and browse the examples. For example, it's easy for me to see that West is around one quarter of the way to goal and that East is a little more than half way. js by fetching the data using ASP. ” Arrow charts are particularly useful when we compare values over two time periods. Because of its resemblance to the widespread pie chart, your audiences will understand a donut chart effortlessly. Note: the Donut series. I'm starting to get a hang of the basics and have been looking around through the thousands of examples online but I can't seem to find anywhere that is a good starting point for creating something that looks like a good starting point. How to use D3. js Charts Pattern Progression Step 1: Configuration Variables. fter scouring the web and stackoverflow posts for an easy half donut graph just using CSS i came up empty handed. The “donut” is the static, background part of the gauge. Net Doughnut Chart controls I have decided to write this article. That said, D3 supports chart types that are not (yet) practical in Tableau. They are also registered under two aliases in the Chart core. js and was heavily inspired by Apple Watch Activity and D3 stub of Polar Clock. 35, or 35% of the pie’s radius. Chocolate assorted donuts vector illustration Stock Illustrations by neyro2008 1 / 6 Donut illustration Clip Art by kgtoh 2 / 286 Donut Drawing by Mcklog 2 / 28 Police Donut Clipart by BluezAce 5 / 681 Watercolor donut with pink frosting Stock Illustration by Natalyka 1 / 4 Set of donut vector hand drawn Stock Illustration by tieataopoon 1. I created the chart as a Vue component for my project, but you could just as easily do this with vanilla JavaScript, HTML, and CSS. After analyzing many JavaScript data visualization tools (Chart JS, Google Charts, Fusion Charts, Zing Chart, and D3. Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor. Much bigger problem with 3, 4 slices, when bar charts become far superior option to any pie/donut chart. Next - define the D3 Pie. The donut chart accepts a single dimensional series array unlike other chart types. The value we've set in the above example is "85. Configurable inner radius. js to create powerful visualizations for web. js internal, so you can tweak the above code to suite your needs. The donut chart is similar to the pie chart with the difference that you can have concentric donuts. Whether you are looking for a medical cushion for relief from issues such as hemorrhoids, tailbone injuries, post-surgery recovery or to alleviate the pressure or other seating discomforts from long hours in the office or car, the Kabooti ® Seat Cushion provides. Its name stands for Data-Driven Documents, and it's known for being used to make interactive and dynamic data visual. Prepare the Donut Chart settings. The new visualization types added to Power BI Desktop are the Waterfall chart, Area chart, Donut chart and Matrix and I just wanted to take a few moments to walk you through them and how I see them being used in future dashboard designs. This defaults to 0 for pie charts, and 50 for doughnuts. I picked D3 because you can create awesome data visualizations using just a few lines of code. Donut Chart. And as easy as that, you have a Doughnut chart showing progress. It will give you the freedom to create something as simple as a bar chart as well your own new revolutionary technique. Compares values by displaying differences in length and allows the empty center to be filled with additional information. The original D3. arc() generates an arc. In this tutorial, we went through the process of creating a semi-circle donut chart with pure CSS. Here's the finished product: See the Pen Vue Donut Chart - Final Version by Salomone Baquis on CodePen. We will learn how to Create 3D Donut Chart using D3. outlet of Xiaolongkan Chinese Hot Pot this month in Alhambra. In this tutorial, we’ll explore one such limitation of d3. The D3 wiki contains a breakdown of the changes from v3. Notice how you look at it - chances are, your eyes go right to the center and (at least at first) you view the pie chart in its entirety. Simply choose your graph settings, specify your line specific settings and finally paste your data in the data area. So, why do you need to learn all this? The idea here is to learn the d3. Simple bar chart or Stacked bar chart. Sonoma County Regional Parks offers commemorative furniture for donors. Rule cited: 7. Configurable inner radius. js Pie Chart and Donut Chart Tutorial Comment below for questions, feedback or requests for tutorials. Donut charts are ideal when more than one data series is being used. Notice that the code is exactly the same as the pie chart other than how the D3 Arc Generator Function innerRadius is defined; Notice that this chart uses the same pattern regarding with nested data - first create an object and then create a secondary nested object inside of the first object for each data object in the data array. From the data table, note that the invisible slice is equal to 100, or half of the sum of the visible slice. Doughnut chart. maybe an option to the donut charts in version 2. WARNING: if your categories are colors, like ours, then the colors in the chart might not match up with the colors in the legend. All from our global community of web developers. Nested Pie Chart Types. Stable isotope 25(OH)D half-life measurements provide a novel tool to investigate vitamin D metabolism and vitamin D expenditure, and aid in the assessment of vitamin D requirements. Configure the series type to be pie based. The data will not be updated but I want to have a transition of the whole graph being drawn as a circle when the page loads, starting at the selected angle (in my case 1. Half pie chart with multiple values. Creating an Excel Gauge Chart with Pies and Doughnuts this snazzy image from a pie chart and a doughnut chart. The truth is, libraries like Chartist do charts really well. It helps to draw the following charts − Bar Chart; Circle Chart; Pie Chart; Donut Chart; Line Chart; Bubble Chart, etc. arc can draw Circular or annular sectors, as in a pie or donut chart. This chart can be thought as a semi donot chart. defaultRenderer: new charts. Hi Michal, That is not a gauge chart, I need a semi circle or half donut chart. It also has some space in the middle for presenting a number. Pie and doughnut charts are effectively the same class in Chart. Line Chart with Regions. PINK DONUT - a youth inspired retail curation of hip hop and internet culture. The widget will highlight the segment as you hover over it, and display its data in a small popup. I created the chart as a Vue component for my project, but you could just as easily do this with vanilla JavaScript, HTML, and CSS. Doughnut Chart - Labels and Tooltips This sample uses CTP (Community Technical Preview) features. Let's check what the arc variable is by running it through the JavaScript typeof function. Home > Presentation of Data Page>Doughnut Chart. A 3D pie chart is like regular pie chart. Excel can do this in a single chart (if you really want it too, that's up to you). Learn how to show data on mouseover in d3. Wait for it… function chart() { // generate chart here } You could infer the dimensions from the containing element, but most charts require some configuration. The good news is that Twilio stock isn't done growing, and that's why it remains my top growth pick for the second half of the year. Suppose now you need to present the sales volume in a half pie chart. Free 3D charts for the web - bar chart, pie chart, area chart, world chart. You can create a donut chart including the totals value of the , change the legend color for total and make it white , and adjusting the legends so that total comes in the lower semicircle. AnyChart is a lightweight and robust JavaScript charting solution with great API and documentation. Simple charts with C3 - in 5 minutes! This article aims to explain how to use a cool library called C3 for building simple charts. Abstract: In this article, we will design a Pie chart and Donut chart using D3. Net Doughnut Chart controls I have decided to write this article. AwesomeChartJS is a simple Javascript library that can be used to create charts based on the HTML 5 canvas element. Doughnut Chart - Labels and Tooltips This sample uses CTP (Community Technical Preview) features. So, why do you need to learn all this? The idea here is to learn the d3. The bar is the primary focal point with the text label. 35, or 35% of the pie’s radius. It helps to draw the following charts − Bar Chart; Circle Chart; Pie Chart; Donut Chart; Line Chart; Bubble Chart, etc. The 3-in-1 Kabooti ® donut seat cushion is a revolutionary donut pillow that provides comfort and support no matter where you sit. I am not going to explain how to use these tools in detail in this post. Slightly more complicated than a pie chart, this visualization illustrates some new features of D3. Special thanks to @mrejfox. Edit this example. A Donut plot is an alternative to a pie chart, and it is sometimes seen as more visually attractive than a regular pie chart. To be precise I want something like this (ignore the numbers): I see several options right away: half transparent doughnut chart truncate half of the chart using css custom chart extension I do not know which is the best or easiest, but. The widget will highlight the segment as you hover over it, and display its data in a small popup. Licensed under the terms of the MIT License. On the other hand, if you do svg. my problem is when i create a half donut rad chartview that view become so small. getresponse. Notice how you look at it - chances are, your eyes go right to the center and (at least at first) you view the pie chart in its entirety. js in our previous post. The main goal during development was to pick sane defaults in order to let the user create simple charts quickly with just a couple of lines of code. ctrl now allows you to display your data in pie, donut, line, bar, and spline chart formats. Having a properly inflated spare tire in the trunk allows drivers and/or roadside assistance providers the opportunity to exchange the spare tire with the flat tire. on-line searching has currently gone a protracted approach; it's modified. html 2019-10-15 16:10:42 -0500. js is not as difficult as it may seem. There are 12 months with the corresponding sales volume. Charts Builder. js is a JavaScript library that allows you to create beautiful charts to represent different types of statistics. You can see many other examples in the donut chart section of the gallery. Thank you very much!. style("width"). Let's take a look at what makes this cloud play a stock worth. When filtering (using another chart), the chart values are still shown as percent of grand total (unfiltered), although the total is now reduced. In this article you will learn how to put RAG (Red, Amber and Green) conditional formatting in Progress Circle Chart in Excel. js by building up an example, step by step, from a bare-bones pie chart to an interactive, animated donut chart that loads external data. Whether you are looking for a medical cushion for relief from issues such as hemorrhoids, tailbone injuries, post-surgery recovery or to alleviate the pressure or other seating discomforts from long hours in the office or car, the Kabooti ® Seat Cushion provides. js, a powerful tool for data visualization. https://app. Bar charts are used to visualize quantitative data. How to create a basic chart. To draw a doughnut chart with a hole half the size of the chart, we would need to use a doughnutHoleSize of 0. To create a gauge chart, execute the following steps. 30 essential chart types, which is the most numerous provided in a single package Brilliant 2D and 3D charts with animation effects Safe and effective to use for both general and special-purpose, such as statistical analytics, visualizing hierarchical information, etc Easy to apply design themes and highly stylish charts. An off-the-shelf library can give you a pie chart, or a donut chart. I didn’t use D3 for this project because the application didn’t need the overhead of that library. Pie/donut charts. One can create at almost no time bar, pie, doughnut and Pareto charts. js for Server Side Chart Generation in. For our doughnut chart, we used Layout 6. arc can draw Circular or annular sectors, as in a pie or donut chart. gz · Feedback & Discuss. Twitter Tweets by @DenmanBrush Facebook. To draw a doughnut chart with a hole half the size of the chart, we would need to use a doughnutHoleSize of 0. Fully editable PowerPoint shapes diagrams to use in your presentations - hexagon, triangles, squares and more. Therefore I need 3 Donut charts in this case, each chart showing Total Cost for Projects, Ideas and Gap. Again, as mentioned in the introduction, there are potentially more powerful solutions (e. The D3 library, however, is not only a much more flexible library, but also offers more than just charts and graphs. Also, the animation. I added the new column as shown below: I used 40 just to make biggest piece almost as big as half of the pie. Stable isotope 25(OH)D half-life measurements provide a novel tool to investigate vitamin D metabolism and vitamin D expenditure, and aid in the assessment of vitamin D requirements. js, but have one different default value - their cutoutPercentage. There is no out-of-the box donut chart in TIBCO Spotfire®, but if you are in real need of one, you can create it by cleverly configuring a map chart. Donut and semi-donut reports can be placed on homepages where users can quickly interpret the information displayed. D3 builds on many of the concepts in Protovis; for more details, please read the introduction and browse the examples. fter scouring the web and stackoverflow posts for an easy half donut graph just using CSS i came up empty handed. Using Pie Charts and Doughnut Charts in Excel Excel 2016 2013 2010 2007 2003 If you have several parts of something one, you can demonstrate each item in one pie chart. It'll be cut lost when it get over width or height of svg. the Greeks invented the donut in 1300 bc when they mixed chilly sauce with, flower, eggs, sugar, butter, and three table spoons of vanilla. Creating an Excel Gauge Chart with Pies and Doughnuts this snazzy image from a pie chart and a doughnut chart. To achieve this behavior: Locate the center point. There are a variety of ways (using Javascript / CSS) to achieve this responsiveness. Part 1: Creating a Donut Chart using D3. This tutorial will guide you through creating a bar chart using the JavaScript D3 library. This post describes how to build a very basic donut chart with d3. Switch to Full Edition of the Advanced Donut Visual for additional functionality and full customization options. While the two charts are quite similar in the way they look and function, the following features of the doughnut chart set them apart:. AwesomeChartJS is a simple Javascript library that can be used to create charts based on the HTML 5 canvas element. When filtering (using another chart), the chart values are still shown as percent of grand total (unfiltered), although the total is now reduced. Make half of the chart invisible. The widget will highlight the segment as you hover over it, and display its data in a small popup. 35, or 35% of the pie's radius. i don't know how i must cut it to 2 or more line. It's actually pretty easy: Create a doughnut chart. 29,905px instead of 728px. This chapter explains about drawing charts in D3. Or, use the same data to create an interactive SVG bar chart with smooth transitions and interaction. Every entry in this gallery is copyrighted by its author. js is a very small jQuery plugin that lets you render dynamic, animated, SVG-based donut / pie charts using d3. 使用 angular directive 和 json 数据 D3 随着标签 donut chart演示样本 使用angular resource载入中priorityData. js and crossfilter. As a result the unique characteristics of each doughnut are preserved by our skilled bakers. The D3 library, however, is not only a much more flexible library, but also offers more than just charts and graphs. To create a gauge chart, execute the following steps. The original D3. This #D3Thursday's article expands on our donut chart from last time to make it look more like a standard Visual Analytics (VA) object. js (this post) Part 3: Smooth Pie Chart Transitions with D3. And you can use that hole to put a nice label that usually comes up ugly in the pie chart. org charts with Edge. This is the main feature of it. We will learn how to Create a simple Donut Chart using D3. Thank you very much!. Resize an SVG when the window is resized in d3. Format the Doughnut Chart to Make it Amazing. This allows the finished product to be unique to the company’s needs, so anyone can create a quick, polished and professional document. Updated January 14, 2019. To read more about the options you can configure in a line chart, check out this plotOptions. Is it possible to create a half donut chart or a semi circle donut chart by modifying the C3 library code with a start angle and an end angle? Trying to make something like the image in d3/c3 with. What is Donut Chart. Vega - A Visualization Grammar. One staffer. You can see many other examples in the donut chart section of the gallery. Just select the blank portions of doughnut and pie charts and set their border & background colors to none. js by adding. Let's Make a Pie Chart with D3. Installation. Vitamin D3 may also be used for purposes not listed in this medication guide. Bar Chart. Universal chart and graph component and control library for. Donut Chart (also known as Doughnut chart) is a variation on a Pie chart except it has a round hole in the center which makes it look like a donut, hence the name. The donut example page loads the latest d3 from their 3. The doughnut chart is a variant of the pie chart. js by building up an example, step by step, from a bare-bones pie chart to an interactive, animated donut chart that loads external data. Doughnut Chart, also referred to as Donut Charts are useful when you want to visually compare contribution of various items to the whole. If you're sure about what you're doing, learn how to build one with d3. Donut chart directive for angular: donut-chart. Working with Pie and Donut charts in Power BI. 561 1,4 226,134 0. We will learn how to Create 3D Donut Chart using D3. Dependencies. As default tooltip, Pie and Donut charts show values as percent of total. Same component, same React code, different radius. js by adding. 29,905px instead of 728px. Jan 27, 2019- Explore billyp0919's board "Donut chart" on Pinterest. Notice how you look at it - chances are, your eyes go right to the center and (at least at first) you view the pie chart in its entirety. Hierzu nutze ich Django und d3. From the data table, note that the invisible slice is equal to 100, or half of the sum of the visible slice. It also introduces additional settings depth and angle to configure depth (height) and angle at which we are viewing the chart. WARNING: if your categories are colors, like ours, then the colors in the chart might not match up with the colors in the legend. Ich versuche einen Donut Chart zu erstellen, bei dem die einzelnen "Kuchenstücke" dragbar sind. Posted 4 months ago. Click around on the interactive chart to explore the emissions profile for each state. The only required dependencies are:. Even though the Pie chart is not very efficient in data visualization the Donut Charts are sometimes very helpful. As mentioned above, it is a high level interface used to present information in standard visualization form. JS are as follows: Reusable D3. js using the examples below. HTML5 & JS Doughnut Charts A doughnut Chart is a circular chart with a blank center. Despite its downsides, SVG is a great tool to display icons, logos, illustrations or in this case, charts. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: