DataV

# 飞线图增强版

配置若干飞线点后，你可以在任意两点间设置飞线，得到动态飞线图，组件提供的dev模式可以帮你快速配置飞线点位置。 （React版 (opens new window)） 

<dv-flyline-chart-enhanced :config="config" style="width:100%;height:100%;" />
点击复制

# 基本示例

点击以展示/隐藏config数据
export default {
  points: [
    {
      name: '郑州',
      coordinate: [0.48, 0.35]
    },
    {
      name: '新乡',
      coordinate: [0.52, 0.23]
    },
    {
      name: '焦作',
      coordinate: [0.43, 0.29]
    },
    {
      name: '开封',
      coordinate: [0.59, 0.35]
    },
    {
      name: '许昌',
      coordinate: [0.53, 0.47]
    },
    {
      name: '平顶山',
      coordinate: [0.45, 0.54]
    },
    {
      name: '洛阳',
      coordinate: [0.36, 0.38]
    },
    {
      name: '周口',
      coordinate: [0.62, 0.55]
    },
    {
      name: '漯河',
      coordinate: [0.56, 0.56]
    },
    {
      name: '南阳',
      coordinate: [0.37, 0.66]
    },
    {
      name: '信阳',
      coordinate: [0.55, 0.81]
    },
    {
      name: '驻马店',
      coordinate: [0.55, 0.67]
    },
    {
      name: '济源',
      coordinate: [0.37, 0.29]
    },
    {
      name: '三门峡',
      coordinate: [0.20, 0.36]
    },
    {
      name: '商丘',
      coordinate: [0.76, 0.41]
    },
    {
      name: '鹤壁',
      coordinate: [0.59, 0.18]
    },
    {
      name: '濮阳',
      coordinate: [0.68, 0.17]
    },
    {
      name: '安阳',
      coordinate: [0.59, 0.10]
    }
  ],
  lines: [
    {
      source: '新乡',
      target: '郑州'
    },
    {
      source: '焦作',
      target: '郑州'
    },
    {
      source: '开封',
      target: '郑州'
    },
    {
      source: '许昌',
      target: '郑州'
    },
    {
      source: '平顶山',
      target: '郑州'
    },
    {
      source: '洛阳',
      target: '郑州'
    },
    {
      source: '周口',
      target: '郑州'
    },
    {
      source: '漯河',
      target: '郑州'
    },
    {
      source: '南阳',
      target: '郑州'
    },
    {
      source: '信阳',
      target: '郑州'
    },
    {
      source: '驻马店',
      target: '郑州'
    },
    {
      source: '济源',
      target: '郑州'
    },
    {
      source: '三门峡',
      target: '郑州'
    },
    {
      source: '商丘',
      target: '郑州'
    },
    {
      source: '鹤壁',
      target: '郑州'
    },
    {
      source: '濮阳',
      target: '郑州'
    },
    {
      source: '安阳',
      target: '郑州'
    }
  ],
  bgImgSrc: '/img/flylineChart/map.jpg'
}

# 附带图标

点击以展示/隐藏config数据
export default {
  points: [
    {
      name: '郑州',
      coordinate: [0.48, 0.35],
      icon: {
        src: '/img/flylineChart/mapCenterPoint.png',
        width: 30,
        height: 30
      }
    },
    {
      name: '新乡',
      coordinate: [0.52, 0.23]
    },
    {
      name: '焦作',
      coordinate: [0.43, 0.29]
    },
    {
      name: '开封',
      coordinate: [0.59, 0.35]
    },
    {
      name: '许昌',
      coordinate: [0.53, 0.47]
    },
    {
      name: '平顶山',
      coordinate: [0.45, 0.54]
    },
    {
      name: '洛阳',
      coordinate: [0.36, 0.38]
    },
    {
      name: '周口',
      coordinate: [0.62, 0.55]
    },
    {
      name: '漯河',
      coordinate: [0.56, 0.56]
    },
    {
      name: '南阳',
      coordinate: [0.37, 0.66]
    },
    {
      name: '信阳',
      coordinate: [0.55, 0.81]
    },
    {
      name: '驻马店',
      coordinate: [0.55, 0.67]
    },
    {
      name: '济源',
      coordinate: [0.37, 0.29]
    },
    {
      name: '三门峡',
      coordinate: [0.20, 0.36]
    },
    {
      name: '商丘',
      coordinate: [0.76, 0.41]
    },
    {
      name: '鹤壁',
      coordinate: [0.59, 0.18]
    },
    {
      name: '濮阳',
      coordinate: [0.68, 0.17]
    },
    {
      name: '安阳',
      coordinate: [0.59, 0.10]
    }
  ],
  lines: [
    {
      source: '新乡',
      target: '郑州'
    },
    {
      source: '焦作',
      target: '郑州'
    },
    {
      source: '开封',
      target: '郑州'
    },
    {
      source: '许昌',
      target: '郑州'
    },
    {
      source: '平顶山',
      target: '郑州'
    },
    {
      source: '洛阳',
      target: '郑州'
    },
    {
      source: '周口',
      target: '郑州'
    },
    {
      source: '漯河',
      target: '郑州'
    },
    {
      source: '南阳',
      target: '郑州'
    },
    {
      source: '信阳',
      target: '郑州'
    },
    {
      source: '驻马店',
      target: '郑州'
    },
    {
      source: '济源',
      target: '郑州'
    },
    {
      source: '三门峡',
      target: '郑州'
    },
    {
      source: '商丘',
      target: '郑州'
    },
    {
      source: '鹤壁',
      target: '郑州'
    },
    {
      source: '濮阳',
      target: '郑州'
    },
    {
      source: '安阳',
      target: '郑州'
    }
  ],
  icon: {
    show: true,
    src: '/img/flylineChart/mapPoint.png'
  },
  bgImgSrc: '/img/flylineChart/map.jpg'
}

# 附带文本

点击以展示/隐藏config数据
export default {
  points: [
    {
      name: '郑州',
      coordinate: [0.48, 0.35],
      icon: {
        src: '/img/flylineChart/mapCenterPoint.png',
        width: 30,
        height: 30
      },
      text: {
        color: '#fb7293'
      }
    },
    {
      name: '新乡',
      coordinate: [0.52, 0.23]
    },
    {
      name: '焦作',
      coordinate: [0.43, 0.29]
    },
    {
      name: '开封',
      coordinate: [0.59, 0.35]
    },
    {
      name: '许昌',
      coordinate: [0.53, 0.47]
    },
    {
      name: '平顶山',
      coordinate: [0.45, 0.54]
    },
    {
      name: '洛阳',
      coordinate: [0.36, 0.38]
    },
    {
      name: '周口',
      coordinate: [0.62, 0.55]
    },
    {
      name: '漯河',
      coordinate: [0.56, 0.56]
    },
    {
      name: '南阳',
      coordinate: [0.37, 0.66]
    },
    {
      name: '信阳',
      coordinate: [0.55, 0.81]
    },
    {
      name: '驻马店',
      coordinate: [0.55, 0.67]
    },
    {
      name: '济源',
      coordinate: [0.37, 0.29]
    },
    {
      name: '三门峡',
      coordinate: [0.20, 0.36]
    },
    {
      name: '商丘',
      coordinate: [0.76, 0.41]
    },
    {
      name: '鹤壁',
      coordinate: [0.59, 0.18]
    },
    {
      name: '濮阳',
      coordinate: [0.68, 0.17]
    },
    {
      name: '安阳',
      coordinate: [0.59, 0.10]
    }
  ],
  lines: [
    {
      source: '新乡',
      target: '郑州'
    },
    {
      source: '焦作',
      target: '郑州'
    },
    {
      source: '开封',
      target: '郑州'
    },
    {
      source: '许昌',
      target: '郑州'
    },
    {
      source: '平顶山',
      target: '郑州'
    },
    {
      source: '洛阳',
      target: '郑州'
    },
    {
      source: '周口',
      target: '郑州'
    },
    {
      source: '漯河',
      target: '郑州'
    },
    {
      source: '南阳',
      target: '郑州'
    },
    {
      source: '信阳',
      target: '郑州'
    },
    {
      source: '驻马店',
      target: '郑州'
    },
    {
      source: '济源',
      target: '郑州'
    },
    {
      source: '三门峡',
      target: '郑州'
    },
    {
      source: '商丘',
      target: '郑州'
    },
    {
      source: '鹤壁',
      target: '郑州'
    },
    {
      source: '濮阳',
      target: '郑州'
    },
    {
      source: '安阳',
      target: '郑州'
    }
  ],
  icon: {
    show: true,
    src: '/img/flylineChart/mapPoint.png'
  },
  text: {
    show: true,
  },
  bgImgSrc: '/img/flylineChart/map.jpg'
}

# 附带光晕

点击以展示/隐藏config数据
export default {
  points: [
    {
      name: '郑州',
      coordinate: [0.48, 0.35],
      halo: {
        show: true,
      },
      icon: {
        src: '/img/flylineChart/mapCenterPoint.png',
        width: 30,
        height: 30
      },
      text: {
        show: false
      }
    },
    {
      name: '新乡',
      coordinate: [0.52, 0.23]
    },
    {
      name: '焦作',
      coordinate: [0.43, 0.29]
    },
    {
      name: '开封',
      coordinate: [0.59, 0.35]
    },
    {
      name: '许昌',
      coordinate: [0.53, 0.47]
    },
    {
      name: '平顶山',
      coordinate: [0.45, 0.54]
    },
    {
      name: '洛阳',
      coordinate: [0.36, 0.38]
    },
    {
      name: '周口',
      coordinate: [0.62, 0.55]
    },
    {
      name: '漯河',
      coordinate: [0.56, 0.56]
    },
    {
      name: '南阳',
      coordinate: [0.37, 0.66]
    },
    {
      name: '信阳',
      coordinate: [0.55, 0.81]
    },
    {
      name: '驻马店',
      coordinate: [0.55, 0.67]
    },
    {
      name: '济源',
      coordinate: [0.37, 0.29]
    },
    {
      name: '三门峡',
      coordinate: [0.20, 0.36]
    },
    {
      name: '商丘',
      coordinate: [0.76, 0.41]
    },
    {
      name: '鹤壁',
      coordinate: [0.59, 0.18]
    },
    {
      name: '濮阳',
      coordinate: [0.68, 0.17]
    },
    {
      name: '安阳',
      coordinate: [0.59, 0.10]
    }
  ],
  lines: [
    {
      source: '新乡',
      target: '郑州'
    },
    {
      source: '焦作',
      target: '郑州'
    },
    {
      source: '开封',
      target: '郑州'
    },
    {
      source: '许昌',
      target: '郑州'
    },
    {
      source: '平顶山',
      target: '郑州'
    },
    {
      source: '洛阳',
      target: '郑州'
    },
    {
      source: '周口',
      target: '郑州'
    },
    {
      source: '漯河',
      target: '郑州'
    },
    {
      source: '南阳',
      target: '郑州'
    },
    {
      source: '信阳',
      target: '郑州'
    },
    {
      source: '驻马店',
      target: '郑州'
    },
    {
      source: '济源',
      target: '郑州'
    },
    {
      source: '三门峡',
      target: '郑州'
    },
    {
      source: '商丘',
      target: '郑州'
    },
    {
      source: '鹤壁',
      target: '郑州'
    },
    {
      source: '濮阳',
      target: '郑州'
    },
    {
      source: '安阳',
      target: '郑州'
    }
  ],
  icon: {
    show: true,
    src: '/img/flylineChart/mapPoint.png'
  },
  text: {
    show: true,
  },
  bgImgSrc: '/img/flylineChart/map.jpg'
}

# 凹聚飞线

点击以展示/隐藏config数据
export default {
  points: [
    {
      name: '郑州',
      coordinate: [0.48, 0.35],
      halo: {
        show: true,
      },
      icon: {
        src: '/img/flylineChart/mapCenterPoint.png',
        width: 30,
        height: 30
      },
      text: {
        show: false
      }
    },
    {
      name: '新乡',
      coordinate: [0.52, 0.23]
    },
    {
      name: '焦作',
      coordinate: [0.43, 0.29]
    },
    {
      name: '开封',
      coordinate: [0.59, 0.35]
    },
    {
      name: '许昌',
      coordinate: [0.53, 0.47]
    },
    {
      name: '平顶山',
      coordinate: [0.45, 0.54]
    },
    {
      name: '洛阳',
      coordinate: [0.36, 0.38]
    },
    {
      name: '周口',
      coordinate: [0.62, 0.55]
    },
    {
      name: '漯河',
      coordinate: [0.56, 0.56]
    },
    {
      name: '南阳',
      coordinate: [0.37, 0.66]
    },
    {
      name: '信阳',
      coordinate: [0.55, 0.81]
    },
    {
      name: '驻马店',
      coordinate: [0.55, 0.67]
    },
    {
      name: '济源',
      coordinate: [0.37, 0.29]
    },
    {
      name: '三门峡',
      coordinate: [0.20, 0.36]
    },
    {
      name: '商丘',
      coordinate: [0.76, 0.41]
    },
    {
      name: '鹤壁',
      coordinate: [0.59, 0.18]
    },
    {
      name: '濮阳',
      coordinate: [0.68, 0.17]
    },
    {
      name: '安阳',
      coordinate: [0.59, 0.10]
    }
  ],
  lines: [
    {
      source: '新乡',
      target: '郑州'
    },
    {
      source: '焦作',
      target: '郑州'
    },
    {
      source: '开封',
      target: '郑州'
    },
    {
      source: '许昌',
      target: '郑州'
    },
    {
      source: '平顶山',
      target: '郑州'
    },
    {
      source: '洛阳',
      target: '郑州'
    },
    {
      source: '周口',
      target: '郑州'
    },
    {
      source: '漯河',
      target: '郑州'
    },
    {
      source: '南阳',
      target: '郑州'
    },
    {
      source: '信阳',
      target: '郑州'
    },
    {
      source: '驻马店',
      target: '郑州'
    },
    {
      source: '济源',
      target: '郑州'
    },
    {
      source: '三门峡',
      target: '郑州'
    },
    {
      source: '商丘',
      target: '郑州'
    },
    {
      source: '鹤壁',
      target: '郑州'
    },
    {
      source: '濮阳',
      target: '郑州'
    },
    {
      source: '安阳',
      target: '郑州'
    }
  ],
  icon: {
    show: true,
    src: '/img/flylineChart/mapPoint.png'
  },
  text: {
    show: true,
  },
  k: 0.5,
  bgImgSrc: '/img/flylineChart/map.jpg'
}

# 灵活配置

点击以展示/隐藏config数据
export default {
  points: [
    {
      name: '郑州',
      coordinate: [0.48, 0.35],
      halo: {
        show: true,
      },
      icon: {
        src: '/img/flylineChart/mapCenterPoint.png',
        width: 30,
        height: 30
      },
      text: {
        show: false
      }
    },
    {
      name: '新乡',
      coordinate: [0.52, 0.23]
    },
    {
      name: '焦作',
      coordinate: [0.43, 0.29]
    },
    {
      name: '开封',
      coordinate: [0.59, 0.35]
    },
    {
      name: '许昌',
      coordinate: [0.53, 0.47]
    },
    {
      name: '平顶山',
      coordinate: [0.45, 0.54]
    },
    {
      name: '洛阳',
      coordinate: [0.36, 0.38]
    },
    {
      name: '周口',
      coordinate: [0.62, 0.55],
      halo: {
        show: true,
        color: '#8378ea'
      }
    },
    {
      name: '漯河',
      coordinate: [0.56, 0.56]
    },
    {
      name: '南阳',
      coordinate: [0.37, 0.66],
      halo: {
        show: true,
        color: '#37a2da'
      }
    },
    {
      name: '信阳',
      coordinate: [0.55, 0.81]
    },
    {
      name: '驻马店',
      coordinate: [0.55, 0.67]
    },
    {
      name: '济源',
      coordinate: [0.37, 0.29]
    },
    {
      name: '三门峡',
      coordinate: [0.20, 0.36]
    },
    {
      name: '商丘',
      coordinate: [0.76, 0.41]
    },
    {
      name: '鹤壁',
      coordinate: [0.59, 0.18]
    },
    {
      name: '濮阳',
      coordinate: [0.68, 0.17]
    },
    {
      name: '安阳',
      coordinate: [0.59, 0.10]
    }
  ],
  lines: [
    {
      source: '新乡',
      target: '郑州'
    },
    {
      source: '焦作',
      target: '郑州'
    },
    {
      source: '开封',
      target: '郑州'
    },
    {
      source: '周口',
      target: '郑州',
      color: '#fb7293',
      width: 2
    },
    {
      source: '南阳',
      target: '郑州',
      color: '#fb7293',
      width: 2
    },
    {
      source: '济源',
      target: '郑州'
    },
    {
      source: '三门峡',
      target: '郑州'
    },
    {
      source: '商丘',
      target: '郑州'
    },
    {
      source: '鹤壁',
      target: '郑州'
    },
    {
      source: '濮阳',
      target: '郑州'
    },
    {
      source: '安阳',
      target: '郑州'
    },
    {
      source: '许昌',
      target: '南阳',
      color: '#37a2da'
    },
    {
      source: '平顶山',
      target: '南阳',
      color: '#37a2da'
    },
    {
      source: '洛阳',
      target: '南阳',
      color: '#37a2da'
    },
    {
      source: '驻马店',
      target: '周口',
      color: '#8378ea'
    },
    {
      source: '信阳',
      target: '周口',
      color: '#8378ea'
    },
    {
      source: '漯河',
      target: '周口',
      color: '#8378ea'
    }
  ],
  icon: {
    show: true,
    src: '/img/flylineChart/mapPoint.png'
  },
  text: {
    show: true,
  },
  k: 0.5,
  bgImgSrc: '/img/flylineChart/map.jpg'
}

# dev模式

组件提供了dev模式 (本页展示的Demo均已开启)，可以帮你快速确定飞线点位置，设置组件属性dev为true即可启用dev模式：

<dv-flyline-chart-enhanced :config="config" :dev="true" style="width:200px;height:100px;" />
点击复制

TIP

开启dev模式后，请打开浏览器控制台，然后点击飞线图组件中你想要设置的飞线的起止点的位置，控制台会输出该点在组件中的位置信息即Point的coordinate属性：

dv-flyline-chart-enhanced DEV:

Click Position is [100, 100]

Relative Position is [0.10, 0.10]

组件默认使用相对坐标，应选用Relative Position，关闭相对坐标模式，则需要使用Click Position，如何开启和关闭相对坐标模式请查阅config属性。

# config属性

属性 说明 类型 可选值 默认值
points 飞线点 Point[][1] --- []Point
lines 飞线 Flyline[][2] --- []Flyline
halo 全局光晕配置 Halo --- halo
text 全局文本配置 Text --- text
icon 全局图标配置 Icon --- icon
line 全局飞线配置 Line --- line
bgImgSrc 背景图src String --- ''
k 飞线收束程度[3] Number -1 - 1 -0.5
curvature 飞线曲率[4] Number 1 - 10 5
relative 使用相对坐标[5] Boolean true|false true

# Point属性

每个Point的halo、text、icon属性都会自动继承该属性的全局配置。

属性 说明 类型 可选值 默认值
name 点名称 String --- -
coordinate 点坐标 Number[] --- -
halo 点光晕配置 Halo --- halo
text 点文本配置 Text --- text
icon 点图标配置 Icon --- icon

# Flyline属性

每个Flyline的width、color、orbitColor、duration、radius属性都会自动继承config.line下相同的属性配置。

属性 说明 类型 可选值 默认值
source 飞线起点的点名称 String --- -
target 飞线终点的点名称 String --- -
width 飞线宽度 Number --- inherit
color 飞线颜色 String --- inherit
orbitColor 飞线轨迹颜色 String[6] --- inherit
duration 飞线动画时长 Number[][7] --- inherit
radius 飞线显示半径 Number[8] --- inherit

# halo属性

属性 说明 类型 可选值 默认值
show 是否显示光晕 Boolean --- false
duration 光晕动画时长 Number[] --- [20, 30]
color 光晕颜色 String --- #fb7293
radius 光晕最大半径 Number --- 120

# text属性

属性 说明 类型 可选值 默认值
show 是否显示点名称 Boolean --- false
offset 名称位置偏移 Number[] --- [0, 15]
color 名称颜色 String --- #ffdb5c
fontSize 名称文字大小 Number --- 12

# icon属性

属性 说明 类型 可选值 默认值
show 是否显示点图标 Boolean --- false
src 图标src String --- ''
width 图标宽度 Number --- 15
height 图标高度 Number --- 15

# line属性

属性 说明 类型 可选值 默认值
width 飞线宽度 Number --- 1
color 飞线颜色 String --- #ffde93
orbitColor 轨迹颜色 String --- rgba(103, 224, 227, .2)
duration 飞线动画时长 Number[] --- [20, 30]
radius 飞线显示半径 Number --- 100

# 相关注释

[1] 飞线图的基本点，点的完整配置参见Point属性

[2] 飞线图飞线，飞线完整配置参见Flyline属性

[3] k值决定了飞线的收束程度，其取值范围为-1 - 1，当为负值时飞线呈凸形聚合，为正值时飞线呈凹形聚合。

[4] curvature决定了飞线的弯曲程度，其取值范围为1 - 10，该值越小，飞线曲率越大，该值越大，飞线曲率越小。

[5] relative用于控制是否启用相对坐标模式，因为飞线图组件的宽高可能是自适应的，如按百分比计算宽高，使用相对坐标模式可使飞线点的位置同样按飞线图组件宽高的百分比计算。默认启用相对坐标模式，请根据情况，选用Dev模式下输出的点坐标信息。

[6] 飞线的轨迹线默认颜色为rgba(103, 224, 227, .2)，如果想要隐藏轨迹线，可以设置orbitColor为transparent。

[7] duration用于计算动画时长（10 = 1s），duration[0]用于控制动画最短时长，duration[1]用于控制动画最长时长，动画时长将在此范围随机。如果想要设置固定的动画时长可以将他们的值设为相同的。

[8] radius控制了飞线的显示区域半径，该值越大，飞线显示范围越大，飞线越长，该值越小，飞线越短。

← 锥形柱图 →