mapbox错误:未知函数colorize-alpha(),你的意思是索贝尔(0)(第73行)

时间:2014-03-14 16:44:43

标签: mapbox tilemill

我在本地安装了ubuntu上的mapbox,我正在尝试按照这篇文章创建一个热图:https://www.mapbox.com/blog/colorize-alpha-image-filter/。我上传了一些点数据,并尝试使用此样式表设置图层样式:

{
    image-filters:colorize-alpha(teal,green,yellow,orange,red);
    comp-op:multiply;
    marker-allow-overlap:true;
    marker-file:url(/images/marker.png);
} 

当我保存项目时,我收到此错误: mapbox错误:未知函数colorize-alpha(),你的意思是索贝尔(0)(第73行)

这是tilemill版本信息:

dpkg -s tilemill
Package: tilemill
Status: install ok installed
Priority: extra
Section: web
Installed-Size: 164411
Maintainer: Ian Ward <ian@developmentseed.org>
Architecture: amd64
Version: 0.10.1~precise2
Depends: libc6 (>= 2.14), libgcc1 (>= 1:4.1.1), libglib2.0-0 (>= 2.12.0), libgtk2.0-0 (>= 2.8.0), libmapnik (>= 2.1.0), libstdc++6 (>= 4.6), libwebkitgtk-1.0-0 (>= 1.3.10), zlib1g (>= 1:1.1.4), debconf (>= 0.5) | debconf-2.0, nodejs (>= 0.8.10), libsqlite3-0 (>= 3.6), libsqlite3-dev
Suggests: postgis
Conffiles:
 /etc/logrotate.d/tilemill.rotate 561d43af38d7890cab74ff103e8ba0c9
 /etc/init/tilemill.conf 3654de7aeee4893a705df3ed4ec00174
 /etc/tilemill/tilemill.config f2b0b4555cbeaed2506565b32941f435
Description: A modern map design studio.
 A modern map design studio powered by open source technology.
Homepage: http://github.com/mapbox/tilemill

1 个答案:

答案 0 :(得分:1)

TileMill 0.10.1中没有colorize-alpha功能。要使用它,您需要TileMill的开发版本,例如building from source