KML ARGB颜色显示不正确 [英] KML ARGB color doesn't shown correctly

问题描述

这是我正在处理的地图的屏幕截图：

Here is the screenshot of the map that I'm working on:

这是我的KML代码：

<Style id="line1">
    <LineStyle>
        <color>ff8C0A23</color>
        <width>2</width>
    </LineStyle>
</Style>

<Placemark>
<styleUrl>#line1</styleUrl>
<LineString><coordinates> ...

您可以看到颜色值为 ff8C0A23 ，它是 ARGB ，对吧？因此 RGB 颜色是 8C0A23 ，其颜色应如下所示：

As you can see the color value is ff8C0A23, it's ARGB, right? So the RGB color is 8C0A23 that should looks like this:

但是您可以看到边框在地图上显示完全不同。有人知道如何解决吗？

But as you can see the color of the border is shown totally different in the map. Anyone knows how to fix it?

推荐答案

https://developers.google.com/kml/documentation/kmlreference

根据：
https://developers.google.com/kml/documentation/kmlreference#color

表达顺序为aabbggrr

The order of expression is aabbggrr

<color>
Color and opacity (alpha) values are expressed in hexadecimal notation. The range of values for any one color 
is 0 to 255 (00 to ff). For alpha, 00 is fully transparent and ff is fully opaque. The order of expression is 
aabbggrr, where aa=alpha (00 to ff); bb=blue (00 to ff); gg=green (00 to ff); rr=red (00 to ff). For example, 
if you want to apply a blue color with 50 percent opacity to an overlay, you would specify the following: 
<color>7fff0000</color>, where alpha=0x7f, blue=0xff, green=0x00, and red=0x00.

请参阅此颜色选择器：
http://www.zonums.com/gmaps/kml_color/

See this color chooser: http://www.zonums.com/gmaps/kml_color/

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