操作方法
在 ArcGIS Pro 中,可以使用 Arcade 表达式在弹出窗口饼图中显示排名靠前的字段值。 本文提供了一个示例和使用 Arcade 表达式创建弹出窗口饼图的说明,该饼图显示了加拿大安大略省卡利登市家庭使用频率最高的三种语言。
Note: The following procedure (Steps 3 through 6) must be completed three times. One for each position of the top three values.
var <variableName1> = [ $feature.<fieldName1>, $feature.<fieldName2>, ... $feature.<fieldName214> ];
return Reverse(Sort(<variableName1>))[0]
return Reverse(Sort(<variableName1>))[1]
return Reverse(Sort(<variableName1>))[2]
var lang_arr = [ $feature.MO_English, $feature.MO_French, $feature.MO_Hindi, $feature.MO_Hungarian, $feature.MO_Icelandic, $feature.MO_Japanese, $feature.MO_Korean, $feature.MO_Krio, $feature.MO_Ktunaxa_Kutenai, $feature.MO_Malay, $feature.MO_Malayalam, $feature.MO_Mandarin, $feature.MO_Mwani, $feature.MO_Naskapi, $feature.MO_Norwegian, $feature.MO_Oneida, $feature.MO_Oromo, $feature.MO_Polish, $feature.MO_Punjabi_Panjabi, $feature.MO_Romanian, $feature.MO_Rundi_Kirundi, $feature.MO_Russian, $feature.MO_Serbian, $feature.MO_Serbo_Croatian, $feature.MO_Sindhi, $feature.MO_Spanish, $feature.MO_Swedish, $feature.MO_Tagalog_Pilipino_Filipino, $feature.MO_Tamil, $feature.MO_Turkish, $feature.MO_Ukrainian, $feature.MO_Urdu, $feature.MO_Vietnamese, $feature.MO_Wu_Shanghainese, $feature.MO_Yiddish, $feature.MO_Yoruba, $feature.MO_Yue_Cantonese ]; return Reverse(Sort(lang_arr))[0]
以下新配置的弹出窗口饼图显示了加拿大安大略省卡利登市家庭使用频率最高的三种语言。
文章 ID: 000031731
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