Graph of bars with one rotated

oefening2

This example shows four horizontal bars rendered as SVG rectangles, with their widths proportional to values in a static data array of [20, 40, 50, 60]. The code uses a linear scale (`d3.scale.linear`) to map data values to pixel widths, then appends rectangles via `d3.selectAll("rect").data().enter()`. Each bar is positioned vertically by index, and all bars share a steelblue fill. The visualization duplicates the same bar-drawing block twice, though only the first set of rectangles is visibly rendered.

GGeoJonna

Dataviz 2018 Assignment Graphics

A grid of blue rectangular bars replicates the graphics from a Dataviz 2018 assignment using plain SVG rect elements. The visualization shows a series of short horizontal bars arranged in rows and columns, with one bar in the third column enlarged to a taller block, all enclosed by a grey rectangular border. The rendering relies on static SVG shapes defined in index.html, with no JavaScript or D3 data binding. CSS is limited to hiding the page margin and setting unused stroke styles, so the graphic is purely markup-driven rather than computed from data.

MMukund Khandelwal

Dataviz 2018 Assignment Graphics

MMukund Khandelwal

Dataviz 2018 Assignment Graphics

MMukund Khandelwal

oefening1

Three vertical rectangles display a small bar chart from a hardcoded data array of [20, 40, 50]. Each bar’s width is proportional to its value, multiplied by ten, while height is fixed at 50 pixels and vertical positions step by 100 pixels. d3.v4’s selection, data join, and enter methods render the SVG rectangles. The code also contains commented-out attempts at circles and d3.set usage. The page uses steelblue fill for the bars on a 500‑by‑500 SVG canvas.

GGeoJonna

Untitled

A grid of 3D bars rises from a flat plane, each bar labeled with its height value on top. The visualization uses d3-3d to project cube geometries into SVG paths, with interactive drag rotation that updates the perspective in real time. D3 v4 handles the data binding, transitions, and text tweening, while color comes from the categorical scheme. A button triggers a full data refresh with animated transitions.

Aavnreddy95

SVG Example

Five static SVG rectangles form a simple bar chart, descending diagonally from the top-left to the bottom-right. The bars have equal widths and varying heights and y-positions, creating a staircase-like visual from a hardcoded JavaScript array of objects. The example uses D3 v4’s selection API to append rectangles to an SVG canvas, setting x, y, width, and height attributes from the data. The code demonstrates basic declarative binding of data to SVG shapes without animation or axes.

CCurran Kelleher

Bar Chart

This example shows a bar chart with six labeled bars (a–f) of varying heights, rendered as an SVG in a React environment using D3 v3. The code defines a band scale for the horizontal axis, a linear scale for the vertical axis, and draws axes with tick marks. It uses D3’s selection and data-join pattern (`selectAll`, `data`, `enter`) to create a `rect` for each data point, with bars filled in steel blue. The data is hardcoded in the script, with margins and padding configured around the 500-by-500 pixel canvas.

Ssojung114