Mike Bostock's zoom

Pan & Zoom Axes

This example demonstrates a zoomable scatterplot where panning and zooming are controlled by the d3-zoom library. The visualization shows a colorful gradient rectangle as the data view, with axes that rescale dynamically through `transform.rescaleX` and `transform.rescaleY`. Users can drag to pan and scroll to zoom, with a button to reset the view via `d3.zoomIdentity`. The SVG rendering uses d3-scaleLinear for axes and a text gradient inspired by Nadieh Bremer.

79% match

Zoom + Pan

This example demonstrates how to pan and zoom a chart using D3.js v3. It renders an SVG with axes and a filled background rectangle, using linear scales for the x- and y- dimensions. The `d3.behavior.zoom` API links the zoom behavior to the scales, allowing mouse wheel and drag interactions to rescale the axes. When zooming occurs, the axes are redrawn to reflect the updated scale ranges. The code sets a zoom scale extent between 1 and 32, and uses `d3.svg.axis` to produce the tick marks and grid lines.

78% match

Pan & Zoom Axes

This example shows interactive pan and zoom axes, where a colorful gradient-filled rectangle serves as the plotting area and responds to user drags and wheel gestures. The visualization uses d3-zoom to handle transforms, which rescale the linear scales for both the x and y axes via *transform*.rescaleX and *transform*.rescaleY, updating the axis tick marks and grid lines accordingly. The same transform is applied directly to the SVG rectangle using the SVG transform attribute, while a reset button triggers a smooth transition back to the initial view. The code relies on d3.axisBottom and d3.axisRight to render the axes, with a custom linear gradient defined in SVG defs for the background fill.

GGerardoFurtado

78% match

D3 Zoom

A D3 zoom interface demonstrates interactive panning and scaling within an SVG coordinate system. A single green circle, positioned through linear scales, responds to mouse wheel and drag gestures that trigger the `d3.zoom` behavior. The example simultaneously updates axis tick marks via `transform.rescaleX` and `rescaleY`, while displaying the current translation values and zoom multiplier in separate HTML divs. The visualization renders with SVG elements, using `d3.axisBottom`, `d3.axisLeft`, and `d3.scaleLinear` to maintain spatial mapping during the zoom transform.

WWRCIECH

Zoom + Pan

This example demonstrates zooming and panning across a 2D Cartesian coordinate system with visible axes. The view initially centers on the origin, and the user can pan by dragging and zoom by scrolling, with the axis tick marks and grid lines updating accordingly. A "Reset" button restores the original scale and translation. The implementation uses d3.behavior.zoom with linear scales for the x and y axes, and calls the axis render functions within the zoom event handler. The SVG rendering includes a light gray background rectangle and white axis strokes.

Zoom + Pan

A zoomable and pannable SVG viewport displays a large grid with axes, controlled by the mouse. The example shows how to programmatically reset the zoom state using a button. It uses d3.behavior.zoom with d3.scale.linear domains, and a transition tween with d3.interpolate to animate the domain reset. The axes and grid are rendered as SVG shapes, and zoomed() rebinds the axes to the updated scales during the transition.

Fork of Understanding the zoom on d3.js

A fork of Mike Bostock’s zoom example, this visualization displays monthly S&P 500 closing prices as a blue area chart. An initial animated transition zooms into the data range from 2003–2004, and users can continue panning and zooming interactively. The code uses d3.zoom with scaleExtent and translateExtent, d3.area with curveMonotoneX, and d3.axisBottom for the time axis, rendering everything as SVG.

KKamilPodsiadlo

MB zoom circles in and out

This example demonstrates a zoomable map interface where clicking a circle smoothly scales and pans the view to center on that circle, with a reset option to return to the initial state. It uses D3 v4 with SVG rendering and animation, relying on `d3.zoom` and `d3.zoomIdentity` for transform handling and `transition.call(zoom.transform)` for the animated effect. The data is a static array of circle objects with coordinates, radius, and colors, while a topojson feature layer provides the underlying map context. The background rectangle enables click-to-reset functionality, and strokes adjust dynamically based on zoom scale.

IIgathi