forked from davidwatkins73's block: rotate box
forked from fogonwater's block: rotate box tests 1
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February 21, 2019 18:19
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rotate box tests
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| license: mit |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| <body> | |
| <svg width="960" height="960"></svg> | |
| <script> | |
| console.clear() | |
| const svg = d3.select("svg"), | |
| width = +svg.attr("width"), | |
| height= +svg.attr("height"), | |
| data = [ | |
| {x:100, y:100, w:180, h:320, rot:20}, | |
| {x:400, y:100, w:120, h:60, rot:-20}, | |
| {x:400, y:300, w:120, h:120, rot:45} | |
| ] | |
| svg.selectAll('.baseRect') | |
| .data(data) | |
| .enter().append('rect') | |
| .attr('x', d => d.x) | |
| .attr('y', d => d.y) | |
| .attr('width', d => d.w) | |
| .attr('height', d => d.h) | |
| .style('fill', 'whitesmoke') | |
| .style('stroke', 'darkgray') | |
| svg | |
| .selectAll(".rotateRect") | |
| .data(data) | |
| .enter().append("rect") | |
| .attr("x", d => d.x) | |
| .attr("y", d => d.y) | |
| .attr('width', d => d.w) | |
| .attr('height', d => d.h) | |
| .style("fill", "none") | |
| .style("stroke", "black") | |
| .attr( | |
| "transform", | |
| d => "rotate(" + d.rot + ", " + (d.w / 2 + d.x) + ", " + (d.h / 2 + d.y) + ")" | |
| ); | |
| </script> | |
| </body> |
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