Kristianaaron

@Kristianaaron·4 public vizzes

D3 Workshop: Part 2 - SVGs and d3 Transitions

This interactive tutorial demonstrates how to create and animate SVG shapes with D3 v4. A button triggers a series of exercises that spawn rectangles and circles, transitioning them to random positions and colors using `d3.select`, `selection.append`, `selection.transition`, and `.attr` tweens. The code binds an array of color objects via `selection.data` and uses `enter.merge` to manage updates. A visible checklist tracks progress through the workshop’s four parts.

Mar 24, 2018

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D3 Workshop: Part 2 - SVGs and d3 Transitions

This interactive exercise demonstrates SVG shapes and D3 transitions through a workshop interface. A static blue rectangle, red circle, and yellow square are displayed, with a button triggering D3 v4 code that randomly repositions and recolor shapes. The example uses `d3.select`, `transition().duration()`, and `attr()` methods to animate rectangles across the SVG canvas. A data array drives the creation and merging of colored rects through `selectAll().data().enter().append()` with random positioning and color transitions. The page includes checkboxes for guided learning.

Mar 24, 2018

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D3 Workshop: Part 2 - SVGs and d3 Transitions

This example demonstrates an interactive D3.js v4 workshop exercise in which a button triggers JavaScript that animates and manipulates SVG rectangles on a static canvas. The code shows how to programmatically append, transition, and update shapes, using `d3.select`, `.append`, `.attr`, and `.transition().duration()` to move elements to random coordinates and change their fill colors based on an inline data array. It also includes a checklist of coding tasks, illustrating progressive steps from manual shape creation to data-driven animated updates.

Mar 24, 2018

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D3 Workshop: Part 2 - SVGs and d3 Transitions

This example demonstrates interactive D3 transitions on SVG shapes, starting with static blue, red, and yellow elements before a button triggers animated rectangles that move to random coordinates and change colors based on an array of six color objects. It uses d3 v4, including `selectAll`, `data`, `enter`, `merge`, and chained `transition()` calls with `.duration()`. The code binds data to newly appended rectangles, animating their x/y positions and fill colors, illustrating data joins and update patterns.

Mar 24, 2018