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Tooling
0 votes
0 replies
42 views

I need to draw this graph. I have the points as just x,y coordinates (values are irrelevant). I need some thing to help me draw the bounding area. There will be ability to add/remove points for ...
Score of 0
1 answer
62 views

I have data with longitudes and latitudes that I would like to plot as points on top of a map projected onto the visualization space. I pass the point coordinates through the same projection as is ...
Score of 1
1 answer
139 views

I have an array of data showing years and percents and I'm trying to draw a bar graph using d3. I can get a single bar drawn if I feed in numbers that I know will work, but when I'm using the x and y ...
Tooling
0 votes
1 replies
78 views

I would like to make a dataviz with five different treemaps probably using d3.js. it would single level treemaps, each treemap would have a different size, but the parts inside each treemaps should be ...
Score of 0
1 answer
47 views

I am attempting to modify a template of D3 code to make a horizontal bar chart that is filtered to show the first 5 rows. When I inspect my 5 data seem grouped together into their own bar rather than ...
Score of 1
0 answers
90 views

I've been experimenting with using d3.select versus de.selectAll, and I came across some unexpected behavior. In the jsfiddle example, I'm creating div elements of class classA, and then creating a ...
Score of 0
0 answers
56 views

Reference: screen recording link I’m working on a feature similar to Figma or Lucidchart where an ellipse (or circle) is placed inside a reference box (a square) with four corner handles for resizing. ...
Score of 2
1 answer
145 views

I'm trying to implement a D3.js chart where I can both zoom/pan and manually rescale the axes via draggable SVG handles on the axis themselves. After rescaling the X axis with the draggable axis ...
Score of 1
1 answer
87 views

I'm working on creating a tooltip in a D3 line chart. A tutorial I was following (https://www.youtube.com/watch?v=uyPYxx-WGxc) gave me some code, but the tutorial handled data differently than I have....
Score of 1
1 answer
50 views

I am confused of the concept of syncing d3 transitions. Consider this code: const t = d3.transition() .duration(3000) .ease(d3.easeLinear); let width = 500; let mySVG1 = d3....
Score of 0
2 answers
92 views

I'm trying to just get a simple line on a D3 chart without using an array of data (that will be the next step). The x-axis is years from 2007 to 2023. The y-axis is numbers from 0.00 to 0.50. I assume ...
Score of 1
1 answer
57 views

I want to vertically center the y-axis label on a d3 graph. Right now, I have the label at the top of the y-axis. When I try to adjust the y or dy attributes, the label moves horizontally, not ...
Score of 0
0 answers
65 views

The offending image I have made a d3.geoOrthographic projection of a globe and have imported json data for the ovation of the northern lights which also contains data for the southern lights, the ...
Score of 0
1 answer
66 views

I have a react.js web application where I display d3 graph. Currently I can append image file (as icons) to the graph nodes in the following way: node.append("image") ....
Score of 0
1 answer
109 views

Note: This question is a cross-post from the D3 GitHub Discussions page: link I'm interested in making a matrix of 'pixels' that when one is clicked, other elements can be updated accordingly. Ideally ...

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