udacity d3

Use angular resource to load the JSON data in the Prioritydata.json and draw a doughnut chart with D3. Run index.html results:The JSON data in Prioritydata.json is as follows:{"Priority ": { "blocker": " Critical":, "Major": 5, "Minor": +, " Trivial": $}}The index.html code is as follows:D3 Tagged donut chart example using angular directive and JSON data

p.data (persons, function (d) {return d.id;}). Text (function (d) {return d.id + ":" + D.name;});There is only one statement return d.id in the key function. Represents a key using the ID property of an array item. After modifying the contents of the P element with the data of this binding, the result is as follows:As you can see, the results are not arranged in the order of the New Persons Array (6: Zhang San, 9: John Doe, 3: Harry). As shown in binding procedure 1, the order of the bindings d

Website: http://d3js.org/Example: Https://github.com/mbostock/d3/wiki/GalleryReference: Online reference //or download to local Begin: D3.select implementing a single element selectionSelect.attr, reading/Setting element properties select.classed, adding/removing element classes Remove the P1 class for P tags　　D3.js Study 1

D3.js Data Visualization Practical Manual study notesThe interpolator interpolation a given range of values and prints it in the middle.Character interpolation var data=[];var sizescale=d3.scale.linear (). Domain ([0,9]). Range (["Italic bold 12px/30px Georgia, serif", "Italic bold 120px/180px Georgia, serif "]); for (Var i=0;iColor interpolation var data=[];var colorscale=

My personal blog is: www.ourd3js.comCSDN Blog for: blog.csdn.net/lzhlzzReprint please indicate the source, thank you.[5.1] A better chart is produced in the section. But it is static. Want to make a dynamic effect on it? In D3, just a few lines of code are needed.This section will cover the use of 4 functions.1.transition ()The effect of starting the transition is just to add it.Add it between the two states. Like what:. attr ("Fill", "red"). Transiti

simplified version of GeoJSON, which can be said to be a GeoJSON child. The author of D3.js thinks GeoJSON is not very good, and it is more admired Topojson format.Topojson compared to GeoJSON, the file size is reduced by 80% because: The boundary line is recorded only once (for example, the junction lines in Guangxi and Guangdong province are recorded only once) Do not use floating-point numbers, use integers only But Topojson seem

How about the Shenzhou Tang one machine? We can learn from the following to understand the Shenzhou Tang M35 d3 Integrated machine configuration content, Shenzhou released the Tang Dynasty in one model for the M35 D3, its configuration performance? Let's get to know each other. Tang-m35 D3 equipped with Intel dual-core processor, the main frequency of 2.1

Online DemoIf you want to create a nice text cloud or tag cloud effect, you can consider using D3-cloud, which is an awesome open source font cloud effect JavaScript class library, based on the well-known d3.js, can help you generate similar wordle.com style fonts or tag cloud effects. This class library uses the HTML5 canvas to generate the font effect, and the entire layout algorithm can be implemented a

The following uses angular direve VE and json data in the D3 with the donut chart label: angularjson Use angular resource to load json data in priorityData. json and D3 to draw a donut chart. Run index.html: The json data in priorityData. json is as follows: { "priority":{ "Blocker":12, "Critical":18, "Major":5, "Minor":30, "Trivial":24 }} The index.html code is as follow

It is not difficult for d3.js to draw a vector chart. it is difficult to drag and drop it. In fact, jquery and easyui both provide the draggable drag and drop method, you only need to re-draw the line when dragging the drop event of a div. It is not difficult for d3.js to draw a vector chart. it is difficult to drag and drop it. In fact, jquery and easyui both provide the draggable drag and drop method, you

[5.1] a relatively complete chart is created, but it is static. Do you want to make its dynamic effect? In D3, you only need a few lines of code. This section involves the use of four functions. 1. transition () You only need to add this to start the transformation effect. Add it to two States, for example: .attr(fill,red).transition().attr(fill,steelblue) As shown in the preceding code, the colors of fill in the upper and lower attributes are differ

Use D3.js Library to implement Focus+context line chart, read DATA.TSV file dataIndex.htmlAs follows: Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced. "D3.js" Focus + Context Line chart

Matplotlib can be used to create very beautiful and precise mathematical graphs:But sometimes it's time to exchange ideas. Do not want to be so rigorous formal, want to use that kind of relaxed, graffiti-style graphics:The MATLAB xkcdify project can be used to generate the above graffiti works:Https://github.com/slayton/matlab-xkcdifyJust this article will introduce the use of JavaScript D3 library to generate your own graffiti online. This is much mo

Using D3,JS to visualize data, you can separate the data from the code and make it easier to modify the data later.This time using D3.js to draw a five-D radar chart that will compare the five properties of multiple objects on a single graph.The data is written to the Data.csv, and the data type is written to the Type.csv file.The effect is as shownSource Connection: http://download.csdn.net/detail/svap1/73

number of bound data. The following usually operates first with append.3. Exit () when the corresponding element is too large (the number of bound data When the corresponding element is too large, it is usually necessary to delete the element so that it is equal to the number of bound data. The back is usually followed by the remove operation.Here's a look at the specific usage:The above code uses the variable name update and enter respectively to represent the respective part, the result of th

In the previous section we learned how to rotate x-axis labels and custom label content, and in this section we will touch Animations (transition)First, we're going to add a button to the page that calls our animations when we click on this button. So, we also need to add two things on the original basis.Add a button"option" >"UpdateButton" type="button" value="Update" onclick="UpdateData ()"/> Add an animation functionfunction UpdateData () { Get the data again

I. Windows 32 (Java language)-driven development 1.1 File Usage In the Java folder of D3, there are two folders: classpackage and example. The file is readme.txt. Javard800.dll in classpackage is a Windows dynamic link library for Java JNI. Javard800.java in classpackage is a JNI interface for Java. Javard800demo. Java in example is a test program written in Java. The Calling sequence is as follows: Javard800demo. Java ---> javard800.java

By using d3 and js to visualize data, data can be separated from code to facilitate data modification in the future. This time, a five-dimensional Radar chart is drawn using d3.js, which compares the five attributes of multiple objects on one map. Data is written into data.csv1_data source and written into the type.csv file. Shows the effect. Source code connection: http://download.csdn.net/detail/s

My personal blog is: www.ourd3js.comCSDN Blog for: blog.csdn.net/lzhlzzReprint please indicate the source, thank you.[5.1] section of the production of a relatively perfect chart, but it is static, want to make its dynamic effect? Only a few lines of code are required in the D3.This section will cover the use of 4 functions.1.transition ()You only need to add this to start the transition effect. Add it between two states, for example:. attr ("Fill", "

. Dismiss() # If you have a text box on alert, you can enter text. (Note: not encountered)driver. Switch_to. Alert. Send_keys() # Returns the text content above alerttext = driver. Switch_to. Alert. Text SelectIn the UI Automation test process, often encounter some drop-down boxes, if we are based on webdriver operation, we need click two times, and very prone to problems, in fact, selenium provides us with a special select (dropdown box processing module).