-
Notifications
You must be signed in to change notification settings - Fork 8
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #828 from nevalang/upd-readme
feat(readme): add gif for "give as a star"
- Loading branch information
Showing
4 changed files
with
254 additions
and
4 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,238 @@ | ||
| <!DOCTYPE html> | ||
| <html> | ||
| <head> | ||
| <title>Neva Dataflow Animation</title> | ||
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/7.8.5/d3.min.js"></script> | ||
| <style> | ||
| body { | ||
| margin: 0; | ||
| background: #1a1f2c; /* Slightly lighter, more vibrant dark blue */ | ||
| font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, | ||
| Helvetica, Arial, sans-serif; | ||
| } | ||
| .grid line { | ||
| stroke: #2a3343; /* Brighter grid lines */ | ||
| stroke-width: 1px; | ||
| } | ||
| .node { | ||
| fill: #2d3748; /* Brighter node fill */ | ||
| stroke: #4a5568; /* More visible node border */ | ||
| stroke-width: 1.5px; | ||
| } | ||
| .port { | ||
| fill: #4299e1; /* Bright blue ports */ | ||
| stroke: #63b3ed; /* Lighter blue port borders */ | ||
| stroke-width: 1px; | ||
| } | ||
| .wire { | ||
| stroke: #4299e1; /* Bright blue wires */ | ||
| stroke-width: 2px; | ||
| fill: none; | ||
| } | ||
| .wire-casing { | ||
| stroke: #2b6cb0; /* Darker blue wire casing */ | ||
| stroke-width: 6px; | ||
| fill: none; | ||
| opacity: 0.6; | ||
| } | ||
| .message { | ||
| fill: #00ffff; | ||
| filter: drop-shadow(0 0 4px rgba(0, 255, 255, 0.7)); | ||
| opacity: 0; | ||
| } | ||
| </style> | ||
| </head> | ||
| <body> | ||
| <svg id="dataflow" width="800" height="400"></svg> | ||
| <script> | ||
| const svg = d3.select("#dataflow"); | ||
| const width = 800; | ||
| const height = 400; | ||
|
|
||
| // Create grid | ||
| const gridSize = 20; | ||
| const xGrid = d3.range(0, width, gridSize); | ||
| const yGrid = d3.range(0, height, gridSize); | ||
|
|
||
| const grid = svg.append("g").attr("class", "grid"); | ||
|
|
||
| grid | ||
| .selectAll("line.vertical") | ||
| .data(xGrid) | ||
| .enter() | ||
| .append("line") | ||
| .attr("class", "vertical") | ||
| .attr("x1", (d) => d) | ||
| .attr("y1", 0) | ||
| .attr("x2", (d) => d) | ||
| .attr("y2", height); | ||
|
|
||
| grid | ||
| .selectAll("line.horizontal") | ||
| .data(yGrid) | ||
| .enter() | ||
| .append("line") | ||
| .attr("class", "horizontal") | ||
| .attr("x1", 0) | ||
| .attr("y1", (d) => d) | ||
| .attr("x2", width) | ||
| .attr("y2", (d) => d); | ||
|
|
||
| // Define nodes | ||
| const nodes = [ | ||
| { id: "input", x: 100, y: 200 }, | ||
| { id: "process1", x: 300, y: 150 }, | ||
| { id: "process2", x: 300, y: 250 }, | ||
| { id: "output", x: 500, y: 200 }, | ||
| ]; | ||
|
|
||
| // Define connections | ||
| const links = [ | ||
| { source: "input", target: "process1" }, | ||
| { source: "input", target: "process2" }, | ||
| { source: "process1", target: "output" }, | ||
| { source: "process2", target: "output" }, | ||
| ]; | ||
|
|
||
| // Draw connections first (to be under nodes) | ||
| const linkGenerator = d3.linkHorizontal(); | ||
|
|
||
| // Add wire casings | ||
| const wireCasings = svg | ||
| .selectAll(".wire-casing") | ||
| .data(links) | ||
| .enter() | ||
| .append("path") | ||
| .attr("class", "wire-casing") | ||
| .attr("d", (d) => { | ||
| const sourceNode = nodes.find((n) => n.id === d.source); | ||
| const targetNode = nodes.find((n) => n.id === d.target); | ||
| return linkGenerator({ | ||
| source: [sourceNode.x + 50, sourceNode.y], | ||
| target: [targetNode.x - 50, targetNode.y], | ||
| }); | ||
| }); | ||
|
|
||
| // Add actual wires | ||
| const wires = svg | ||
| .selectAll(".wire") | ||
| .data(links) | ||
| .enter() | ||
| .append("path") | ||
| .attr("class", "wire") | ||
| .attr("d", (d) => { | ||
| const sourceNode = nodes.find((n) => n.id === d.source); | ||
| const targetNode = nodes.find((n) => n.id === d.target); | ||
| return linkGenerator({ | ||
| source: [sourceNode.x + 50, sourceNode.y], | ||
| target: [targetNode.x - 50, targetNode.y], | ||
| }); | ||
| }); | ||
|
|
||
| // Draw nodes | ||
| const nodeGroups = svg | ||
| .selectAll(".node-group") | ||
| .data(nodes) | ||
| .enter() | ||
| .append("g") | ||
| .attr("transform", (d) => `translate(${d.x},${d.y})`); | ||
|
|
||
| nodeGroups | ||
| .append("rect") | ||
| .attr("class", "node") | ||
| .attr("x", -50) | ||
| .attr("y", -30) | ||
| .attr("width", 100) | ||
| .attr("height", 60) | ||
| .attr("rx", 6); | ||
|
|
||
| // Add input/output ports | ||
| nodeGroups | ||
| .filter((d) => d.id !== "input") | ||
| .append("circle") | ||
| .attr("class", "port") | ||
| .attr("cx", -50) | ||
| .attr("cy", 0) | ||
| .attr("r", 4); | ||
|
|
||
| nodeGroups | ||
| .filter((d) => d.id !== "output") | ||
| .append("circle") | ||
| .attr("class", "port") | ||
| .attr("cx", 50) | ||
| .attr("cy", 0) | ||
| .attr("r", 4); | ||
|
|
||
| // Animate messages | ||
| function animateMessages() { | ||
| links.forEach((link) => { | ||
| const sourceNode = nodes.find((n) => n.id === link.source); | ||
| const targetNode = nodes.find((n) => n.id === link.target); | ||
|
|
||
| // Create a path for the message to follow | ||
| const pathData = linkGenerator({ | ||
| source: [sourceNode.x + 50, sourceNode.y], | ||
| target: [targetNode.x - 50, targetNode.y], | ||
| }); | ||
|
|
||
| const messagePath = svg | ||
| .append("path") | ||
| .attr("d", pathData) | ||
| .style("display", "none"); | ||
|
|
||
| const message = svg | ||
| .append("circle") | ||
| .attr("class", "message") | ||
| .attr("r", 0) | ||
| .style("opacity", 0) | ||
| .attr( | ||
| "transform", | ||
| `translate(${sourceNode.x + 50},${sourceNode.y})` | ||
| ); | ||
|
|
||
| // Fade in and grow | ||
| message | ||
| .transition() | ||
| .duration(400) | ||
| .style("opacity", 1) | ||
| .attr("r", 6) | ||
| .transition() | ||
| .duration(300) | ||
| .attr("r", 5); | ||
|
|
||
| // Move along path | ||
| message | ||
| .transition() | ||
| .delay(700) | ||
| .duration(1700) | ||
| .attrTween("transform", () => { | ||
| const pathNode = messagePath.node(); | ||
| const pathLength = pathNode.getTotalLength(); | ||
| return (t) => { | ||
| const point = pathNode.getPointAtLength(t * pathLength); | ||
| return `translate(${point.x},${point.y})`; | ||
| }; | ||
| }); | ||
|
|
||
| // Shrink and fade out | ||
| message | ||
| .transition() | ||
| .delay(2400) | ||
| .duration(300) | ||
| .attr("r", 6) | ||
| .transition() | ||
| .duration(400) | ||
| .style("opacity", 0) | ||
| .attr("r", 0) | ||
| .remove() | ||
| .on("end", () => messagePath.remove()); | ||
| }); | ||
|
|
||
| setTimeout(animateMessages, 3500); | ||
| } | ||
|
|
||
| // Start animation | ||
| animateMessages(); | ||
| </script> | ||
| </body> | ||
| </html> |