Fork of SVG Fundamentals

Function Fork of SVG Fundamentals - D3 (group)

This example demonstrates how SVG masks can create intricate grid patterns from overlapping horizontal and vertical rectangles. Using D3.js version 7, the code generates 100 rect elements in each direction, applying two distinct masks that feature D3's built-in symbol shapes. The `renderMask` function constructs each mask with a path for every symbol from the `d3.symbols` array, positioned horizontally across the canvas. A boolean parameter controls whether the mask is inverted, switching between black and white fills to produce contrasting effects on the final visualization.

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Fork of SVG Fundamentals

This example demonstrates SVG masking by layering a grid of horizontal and vertical rectangles over a circular cutout. The rectangles are created dynamically using the DOM API `document.createElementNS` with the SVG namespace. Two complementary masks, `circle-mask` and `circle-mask-2`, alternate between white and black fills to control visibility, producing a striped pattern inside the circle while keeping the surrounding area solid. The code relies on raw SVG manipulation rather than a visualization library, with only the `d3-selection` API imported but not actively used.

AAitorGD

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This example demonstrates a full-screen grid of horizontal and vertical bars revealed through two circular masks. The visualization uses D3’s `select`, `range`, and data joins to generate 100 rectangles in each orientation, with CSS masks defining a central circular viewport. Two SVG masks—one with a black background and white circle, another inverted—control which bar segments remain visible, creating a crosshatch pattern that fades at the edges. The rendering relies on the SVG `<mask>` element and D3’s `join` API.

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SVG Fundamentals

This example demonstrates SVG fundamentals by layering horizontal and vertical striped rectangles that intersect to create a grid, with two masks applied to each set of stripes. D3’s `select`, `range`, `symbol`, and `symbols` APIs generate the stripes and position symbol paths within the masks. The `mask1` and `mask2` masks, filled with black and white respectively, reveal or hide portions of the grid based on the symbol shapes, producing a dynamic interplay of light and dark geometric patterns across the full canvas.

SSubhendu Karmakar

SVG Fundamentals

SSubhendu Karmakar

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This example demonstrates a grid-based pattern created by overlaying horizontal and vertical rectangles, each clipped by a circular mask to reveal a central window. The visualization uses D3’s `select`, `range`, `append`, and `join` APIs to generate 100 vertical and 100 horizontal bars, which are grouped in separate `<g>` elements. Two SVG masks (`circle-mask` and `circle-mask-2`) apply inverse coloring to the bars, producing a crosshatched effect that is visible only within the circular region. The code runs in React and renders fully with SVG, drawing on D3 version 7.6.1.

Fork of SVG Fundamental

This example demonstrates how SVG masks can selectively reveal or hide parts of overlapping shapes. It creates two circular masks—one filled red for horizontal stripes and another inverted with a white background and black circle for vertical stripes. Using the D3.js `selection` module for logging, the code builds 40 horizontal and vertical rectangles via the DOM API, applying each mask URL to alternate stripe orientations. The result is a crosshatch pattern formed by masked rectangles over a full-screen SVG, showcasing mask composition and reuse.

Aankacha

Symbol Fork of SVG Fundamentals - D3 (group)

This example shows a grid of horizontal and vertical bars overlaid on an SVG canvas, with a circular symbol-shaped mask revealing a cross-hatched pattern at the center. The visualization uses D3 v7 to generate 100 rectangles in each direction, positioning them by index and sizing them to cover the full viewport width and height. Two masks, created with `d3.symbol` and a star symbol type, are applied to the rectangles to alternate black and white fills, producing the contrasting central motif.