Open HumptyNumpty opened 9 years ago
@HumptyNumpty while this library is stable it's not being developed as actively as Cesium itself. The example billboard document you referenced from this page:
[
{
"id":"Headquarters",
"availability":"2012-06-20T16:00:00Z/2012-06-20T16:02:00Z",
"position":{
"cartesian":[
1216469.9357990976,-4736121.71856379,4081386.8856866374
]
},
"billboard":{
"color":{
"rgba":[
0,255,255,255
]
},
"horizontalOrigin":"CENTER",
"image":"http://cesiumjs.org/images/Cesium_Logo.png",
"scale":1.0,
"show":[
{
"interval":"2012-06-20T16:00:00Z/2012-06-20T16:02:00Z",
"boolean":true
}
],
"verticalOrigin":"CENTER"
}
}
]
Raises a ValueError
when loaded because the Python/CZML library's billboard
class doesn't support the following:
horizontalOrigin
attributeverticalOrigin
attributeshow
attribute (only a boolean value is supported)Taking this into consideration, this edit of the example file does load without throwing any errors:
[
{
"id":"Headquarters",
"availability":"2012-06-20T16:00:00Z/2012-06-20T16:02:00Z",
"position":{
"cartesian":[
1216469.9357990976,-4736121.71856379,4081386.8856866374
]
},
"billboard":{
"color":{
"rgba":[
0,255,255,255
]
},
"image":"http://cesiumjs.org/images/Cesium_Logo.png",
"scale":1.0,
"show":true
}
}
]
This is certainly a shortcoming of the Python/CZML library and an opportunity for a contributor to add this support.
Many thanks. Very helpful
On Wed, 7/10/15, Christopher Clark notifications@github.com wrote:
Subject: Re: [czml] key error on loads() (#17) To: "cleder/czml" czml@noreply.github.com Cc: "HumptyNumpty" e4see@yahoo.co.uk Date: Wednesday, 7 October, 2015, 17:59
@HumptyNumpty while this library is stable it's not being developed as actively as Cesium itself. The example billboard document you referenced from this page:
[ { "id":"Headquarters", "availability":"2012-06-20T16:00:00Z/2012-06-20T16:02:00Z", "position":{ "cartesian":[ 1216469.9357990976,-4736121.71856379,4081386.8856866374 ] }, "billboard":{ "color":{ "rgba":[ 0,255,255,255 ] }, "horizontalOrigin":"CENTER", "image":"http://cesiumjs.org/images/Cesium_Logo.png", "scale":1.0, "show":[ { "interval":"2012-06-20T16:00:00Z/2012-06-20T16:02:00Z", "boolean":true } ], "verticalOrigin":"CENTER" } } ]
Raises a ValueError when loaded because the Python/CZML library's billboard class doesn't support the following:
The horizontalOrigin attribute The verticalOrigin attribute Interval definition for the show attribute (only a boolean value is supported)
Taking this into consideration, this edit of the example file does load without throwing any errors:
[ { "id":"Headquarters", "availability":"2012-06-20T16:00:00Z/2012-06-20T16:02:00Z", "position":{ "cartesian":[ 1216469.9357990976,-4736121.71856379,4081386.8856866374 ] }, "billboard":{ "color":{ "rgba":[ 0,255,255,255 ] }, "image":"http://cesiumjs.org/images/Cesium_Logo.png", "scale":1.0, "show":true } } ]
This is certainly a shortcoming of the Python/CZML library and an opportunity for a contributor to add this support.
— Reply to this email directly or view it on GitHub.
I am trying to read a simple czml file (see below)
trying as per the readme
doc = czml.CZML() with open(fpath, 'r') as f: doc.loads(f.read())
fails with a ValueError on bb.load(billboard) in czml.pyc
Any suggestions?
Many thanks
simple.czml
(from https://github.com/AnalyticalGraphicsInc/cesium/wiki/CZML-in-Cesium)
[ { "id":"Headquarters", "availability":"2012-06-20T16:00:00Z/2012-06-20T16:02:00Z", "position":{ "cartesian":[ 1216469.9357990976,-4736121.71856379,4081386.8856866374 ] }, "billboard":{ "color":{ "rgba":[ 0,255,255,255 ] }, "horizontalOrigin":"CENTER", "image":"http://cesiumjs.org/images/Cesium_Logo.png", "scale":1.0, "show":[ { "interval":"2012-06-20T16:00:00Z/2012-06-20T16:02:00Z", "boolean":true } ], "verticalOrigin":"CENTER" } } ]