JavaScript D3
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JavaScript D3
<script src='https://d3js.org/d3.v7.min.js'></script>
<script>
//Create SVG element
var svg = d3.select("body")
.append("svg")
.attr("width", 400)
.attr("height", 400)
.style("border", '1px solid green');
//Create and append rectangle element
svg.append("rect")
.attr("x", 0)
.attr("y", 0)
.attr("width", 200)
.attr("height", 100)
.attr("fill", 'pink');
//Append circle
svg.append("circle")
.attr("cx", 250)
.attr("cy", 50)
.attr("r", 50);
svg.append("ellipse")
.attr("cx", 250)
.attr("cy", 50)
.attr("rx", 150)
.attr("ry", 50);
//Create and append text element into group
svg.append("text")
.attr("x", 150)
.attr("y", 50)
.attr("stroke", "#fff")
.text("This is some text!");
</script>
Build an SVG scene that is created from an external file. You need to create a CSV with information about the shapes. You should include columns in your CSV file for the type of shape (circle, rectangle, ellipse, line), its dimensions and position, and colour. Your program reads the data and creates and displays the shapes to the screen.
Extend the same to include the ‘enter’ and ‘exit’ concepts. So that the SVG elements are updated, created or removed based on the CSV data from your CSV file.
Step by step
Solved in 3 steps
- body { font-family: Georgia, serif; font-size: 100%; line-height: 175%; margin: 0 15% 0; background: radial-gradient( #ffff99 60% , #993399); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/blackgoose.png"); /* Rounded Shape image */ background-size: contain; } bgc { width: 200px; height: 200px; display: block; position: relative; } bgc::after { content: ""; background: url(/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png); opacity: 0.5; top: 0; left: 0; bottom: 0; right: 0; position: absolute; z-index: -1; } header { margin-top: 0; padding: 3em 1em 2em 1em; text-align: center; border-radius:4px; background: url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png") repeat-y left top,url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png") repeat-y right top,url("/Users/332bo/Desktop/Week_9_Lab/images/gooseshadow.png") 90% bottom no-repeat;background-color:hsl(0, 14%, 95%); } a { text-decoration: none; color:rgb(153,51,153); } a:visited { color: hsl(300,…body { font-family: Georgia, serif; font-size: 100%; line-height: 175%; margin: 0 15% 0; background-color:rgb(210,220,157); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/bullseye.png"); /* Rounded Shape image */ background-repeat:round space; background-size: contain; } header { margin-top: 0; padding: 3em 1em 2em 1em; text-align: center; border-radius:4px; background-color:hsl(0, 14%, 95%); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png"); background-repeat: repeat-x; } a { text-decoration: none; color:rgb(153,51,153); } a: visited { color: hsl(300, 13%, 51%); } a: hover { background-color: #fff; } a:focus { background-color: #fff; } a:active{color:#ff00ff;} h1 { font: bold 1.5em Georgia, serif; text-shadow: 0.1em 0.1em 0.2em gray; color: rgb(153,51,153);} h2 { font-size: 1em; text-transform: uppercase; letter-spacing: 0.5em; text-align: center; color:rgb(204,102,0); }dt { font-weight: bold; } strong { font-style: italic; } ul {…body { font-family: Georgia, serif; font-size: 100%; line-height: 175%; margin: 0 15% 0; background-color:rgb(210,220,157); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/bullseye.png"); /* Rounded Shape image */ background-repeat: no-repeat; background-size: contain; } header { margin-top: 0; padding: 3em 1em 2em 1em; text-align: center; border-radius:4px; background-color:hsl(0, 14%, 95%); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png"); background-repeat: repeat-x; } a { text-decoration: none; color:rgb(153,51,153); } a: visited { color: hsl(300, 13%, 51%); } a: hover { background-color: #fff; } a:focus { background-color: #fff; } a:active{color:#ff00ff;} h1 { font: bold 1.5em Georgia, serif; text-shadow: 0.1em 0.1em 0.2em gray; color: rgb(153,51,153);} h2 { font-size: 1em; text-transform: uppercase; letter-spacing: 0.5em; text-align: center; color:rgb(204,102,0); }dt { font-weight: bold; } strong { font-style: italic; } ul {…
- body { font-family: Georgia, serif; font-size: 100%; line-height: 175%; margin: 0 15% 0; background-color:rgb(210,220,157); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/blackgoose.png"); /* Rounded Shape image */ background-size: contain; } bgc { width: 200px; height: 200px; display: block; position: relative; } bgc::after { content: ""; background: url(/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png); opacity: 0.5; top: 0; left: 0; bottom: 0; right: 0; position: absolute; z-index: -1; } header { margin-top: 0; padding: 3em 1em 2em 1em; text-align: center; border-radius:4px; background: url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png") repeat-y left top,url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png") repeat-y right top,url("/Users/332bo/Desktop/Week_9_Lab/images/gooseshadow.png") 90% bottom no-repeat;background-color:hsl(0, 14%, 95%); } a { text-decoration: none; color:rgb(153,51,153); } a:visited { color: hsl(300, 13%, 51%); } a:hover {…body { font-family: Georgia, serif; font-size: 100%; line-height: 175%; margin: 0 15% 0; background-color:rgb(210,220,157); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/blackgoose.png"); /* Rounded Shape image */ background-size: contain; } bgc { width: 200px; height: 200px; display: block; position: relative; } bgc::after { content: ""; background: url(/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png); opacity: 0.5; top: 0; left: 0; bottom: 0; right: 0; position: absolute; z-index: -1; } header { margin-top: 0; padding: 3em 1em 2em 1em; text-align: center; border-radius:4px; background: url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png") repeat-y left top,url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png") repeat-y right top,url("/Users/332bo/Desktop/Week_9_Lab/images/gooseshadow.png") 90% bottom no-repeat;background-color:hsl(0, 14%, 95%); } a { text-decoration: none; color:rgb(153,51,153); } a:visited { color: hsl(300, 13%, 51%); } a:hover {…body { font-family: Georgia, serif; font-size: 100%; line-height: 175%; margin: 0 15% 0; background-color:rgb(210,220,157); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/bullseye.png"); /* Rounded Shape image */ /* background-repeat:round space; */opacity: 0.5; background-size: contain; } header { margin-top: 0; padding: 3em 1em 2em 1em; text-align: center; border-radius:4px; background-color:hsl(0, 14%, 95%); background-image: url("/Users/332bo/Desktop/Week_9_Lab/images/purpledot.png"); background-repeat: repeat-x; } a { text-decoration: none; color:rgb(153,51,153); } a:visited { color: hsl(300, 13%, 51%); } a:hover { background-color: #fff; } a:focus { background-color: #fff; } a:active{color:#ff00ff;} h1 { font: bold 1.5em Georgia, serif; text-shadow: 0.1em 0.1em 0.2em gray; color: rgb(153,51,153);} h2 { font-size: 1em; text-transform: uppercase; letter-spacing: 0.5em; text-align: center; color:rgb(204,102,0); }dt { font-weight: bold; } strong { font-style: italic; }…
- flex container is created with six elements labeled A through F as shown. A F D E C B Which declaration produce the presentation of the elements shown in the image? Flex-direction: row; justify-content: space -between Flex-direction: row- reverse; justify-content: center Flex-direction: row- reverse; justify-content: space – around Flex-direction: row-reverse; justify – content:space-betweenconst addButtonListeners = function () { const buttons = document .querySelectorAll("main")[0] .querySelectorAll(`button`); buttons.forEach((button) => { const postId = button.dataset.postId; button.addEventListener("click", function () { toggleComments(postId); }); }); return buttons;}; This is the current JavaScript I have. I need the function addButtonListeners should add a click listener that calls the toggleComments function to each button element found within the main element. I keep getting the error below. AssertionError: expected undefined to equal trueImplement the using Windows form App(.NET Framework) c# : 1- creat a Form titled “ Students ” 2- Add text box with max 100 letter, where student can enter his name 3- Add Grade combobox where student can select his grade (A-B-C-D-E-F) 4- Add button “Add”, when clicked the name and grade are added to the data view5- Add button “Stat” when clicked another form appears6- A data grid appears with grade vs count statistic (ex : A ,3 ) (please respond with screenshots )
- Complete code print UI interface.sys.stderr = sys.stdouts form = cgi.FieldStorage() print('Content-type: text/html\n') if debugmode: cgi.print_form(form). Results: AttributeError: module 'sys' has no attribute 'stdouts' what is incorrectTrue or False The CSS property “margin” defines the space outside the element’s border. Inline style placed inside an html element’s tag takes precedence over an external stylesheet Multiple html elements can share and be styled with the same ID. A single external CSS stylesheet can be used to style multiple HTML documents. The <ul> element is used to create an automatically numbered list. Setting a hyperlink’s target attribute to “_blank” opens the referenced URL in a new tab.