问题
I have started a project with amber init
and then bower install processing --save
to get processing.js added.
I do the initialisation with
firstProcessingInstance
<return Processing.instances[0]>
This method is called by the instance method initialize
and it worked a pre-Amber v0.13 version.
How do I initialize Processing.js in Amber 0.13 and 0.14?
The code of the example is here
Addition after answer by Herby
In version 0.13 and 0.14 a configuration file processing.amd.json
has to be added manually to the root directory. Files libraryname.amd.json
in the root directory of the project are needed if the library does not have a local.amd.json
file in the library directory.
Examples for libraryname.amd.json
files from Amber Smalltalk and Helios are
project amber; file jquery.amd.json
{
"paths": {
"jquery": ["dist/jquery", "jquery"]
}
}
project amber; file es5-shim.amd.json
{
"paths": {
"amber_lib/es5-shim": "."
}
}
project helios; file showdown.amd.json
{
"paths": {
"helios/showdown": "src/showdown"
}
}
project: https://github.com/hhzl/Amber-snapsvg-demo file: snap.svg.amd.json
{
"paths": {
"snap.svg" : "dist/snap.svg"
}
}
References
- Amber may be a project and a library
- Lego bricks illustration
Question
What is wrong with this processing.amd.json
library mapping file?
{
"paths": {
"processing" : "processing"
}
}
Note After a change in processing.amd.json
run grunt devel
回答1:
Adding external non-Amber library to the project involves more steps than just bower install. You must create libdir.amd.json in root of the project with mapping the library file to the symbolic name. Then, you should add the symbolic name into either deploy.js or devel.js (depending on the context in which it is used), outside the place intended for amber packages (that is, not between the two delimiter comments).
EDIT: There is nothing wrong with the cited processing.amd.json
, it's right and correct. With this, "processing"
module name is mapped to .../processing/processing
(.js
is omitted from AMD mapping by design). After all, see your config.js
to check the mapping is correct. If you have problems loading processing.js
, it is outside this domain (.amd.json
and Amber's mappings).
来源:https://stackoverflow.com/questions/27374889/how-to-add-a-non-amber-library-with-bower-for-example-processing-js