随笔分类 - 前端画布标签canvas
摘要:<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv
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摘要:动画实现贝塞尔曲线 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title
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摘要:1.svg <?xml version="1.0" ?> <svg version="1.1" xmlns="http://www.w3.org/2000/svg"> <circle cx="50" cy="100" r="50" stroke="black" stroke-width="2" fi
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摘要:<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document<
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摘要:<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document<
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摘要:首先在index.html中引入 <!--引入高德地图JSAPI --><script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.13&key=申请的key"></script><!--引入UI组件库(1.0版本)
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摘要:canvas 绘制的基本步骤: 第一步:获得上下文 =>canvasElem.getContext('2d'); 第二步:开始路径规划 =>ctx.beginPath() 第三步:移动起始点 =>ctx.moveTo(x, y) 第四步:绘制线(矩形、圆形、图片...) =>ctx.lineTo(x
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