ArcGIS JS Api 4.x修改三維球背景技巧

時間 2019-12-05

標籤 arcgis api 4.x 修改三維背景技巧欄目 JavaScript 简体版

原文原文鏈接

經過修改scenceview.js中tileBackground和defaultTileBackground中的png的base64編碼就能夠達到要求。
4.8中經過修改scenceview.js
e.DEFAULT_TILE_BACKGROUND = typeof dojoconfig!=undefined &&dojoconfig.bg!=undefined?dojoconfig.bg:"原來的base64"
在html中引用init.js前
<script > var dojoconfig={bg:"data:image/png;base64,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"} </script>
傳入圖片base64編碼，這樣三維球就能夠按照咱們想要的顏色渲染，圖片分辨率最好是標準的2x2 4x4 8x8 16x16 32x32 64x64 128x128 256x256。

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