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simple drawing bitmap by svg // source http://jsbin.com/suhimuraki
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Snap.svg vs Svg.js</title> | |
| <script src="https://rawgithub.com/adobe-webplatform/Snap.svg/master/dist/snap.svg.js"></script> | |
| </head> | |
| <body> | |
| <button onclick="handleOutput()">Output</button> | |
| <svg id="bitmap" width="1000" height="1000" ></div> | |
| <script id="jsbin-javascript"> | |
| var svg = Snap('#bitmap'); | |
| var arr = []; | |
| var x=10,y=10 | |
| var handleClick = function(index) { | |
| if ( arr[index].attr('fill') == "rgba(0, 0, 0, 0)" ) | |
| arr[index].attr({fill: "black"}) | |
| else | |
| arr[index].attr({fill: "transparent"}) | |
| } | |
| for (let i = 0; i < x; i++) { | |
| for (let j = 0; j < y; j++) { | |
| let index = i * x + j | |
| arr[index] = svg.paper.rect(j*50, i*50, 50, 50, 0); | |
| arr[index].attr({class: 'rows', fill: "transparent", stroke: "black", "stroke-width": 1, onclick: `handleClick(${index})`}) | |
| } | |
| } | |
| // c1.attr({fill: "transparent", stroke: "black", strokeDasharray: "150,50"}) | |
| function handleOutput() { | |
| let value = arr[0].attr("stroke-width") != '0px' ? 0 : 1 | |
| arr.map(row => { | |
| row.attr({"stroke-width": value}) | |
| }) | |
| } | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">var svg = Snap('#bitmap'); | |
| var arr = []; | |
| var x=10,y=10 | |
| var handleClick = function(index) { | |
| if ( arr[index].attr('fill') == "rgba(0, 0, 0, 0)" ) | |
| arr[index].attr({fill: "black"}) | |
| else | |
| arr[index].attr({fill: "transparent"}) | |
| } | |
| for (let i = 0; i < x; i++) { | |
| for (let j = 0; j < y; j++) { | |
| let index = i * x + j | |
| arr[index] = svg.paper.rect(j*50, i*50, 50, 50, 0); | |
| arr[index].attr({class: 'rows', fill: "transparent", stroke: "black", "stroke-width": 1, onclick: `handleClick(${index})`}) | |
| } | |
| } | |
| // c1.attr({fill: "transparent", stroke: "black", strokeDasharray: "150,50"}) | |
| function handleOutput() { | |
| let value = arr[0].attr("stroke-width") != '0px' ? 0 : 1 | |
| arr.map(row => { | |
| row.attr({"stroke-width": value}) | |
| }) | |
| } | |
| </script></body> | |
| </html> |
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| var svg = Snap('#bitmap'); | |
| var arr = []; | |
| var x=10,y=10 | |
| var handleClick = function(index) { | |
| if ( arr[index].attr('fill') == "rgba(0, 0, 0, 0)" ) | |
| arr[index].attr({fill: "black"}) | |
| else | |
| arr[index].attr({fill: "transparent"}) | |
| } | |
| for (let i = 0; i < x; i++) { | |
| for (let j = 0; j < y; j++) { | |
| let index = i * x + j | |
| arr[index] = svg.paper.rect(j*50, i*50, 50, 50, 0); | |
| arr[index].attr({class: 'rows', fill: "transparent", stroke: "black", "stroke-width": 1, onclick: `handleClick(${index})`}) | |
| } | |
| } | |
| // c1.attr({fill: "transparent", stroke: "black", strokeDasharray: "150,50"}) | |
| function handleOutput() { | |
| let value = arr[0].attr("stroke-width") != '0px' ? 0 : 1 | |
| arr.map(row => { | |
| row.attr({"stroke-width": value}) | |
| }) | |
| } |
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