trinary / d3-transform Goto Github PK

Hi trinary, did you pull it back from bower? Couldn't find it on http://bower.io/search/?q=d3-transform .

I'm playing around with your transform approach and I really like the ability to re-use the it -- after moving stuff around, I discovered I could animate also them too by doing the following but lost the re-use:

var transform = d3.svg.transform()
      .translate(function(d) { return [20, d.size * 10] })
      .rotate(40)
      .scale(function(d) { return d.size + 2 });

  d3.select("#myComplexPath")
      .data([{ size: 5 }, { size: 10 }])
      .on("click", function(){ console.log("clicked!" })
      .transition()
        .duration(1000) 
        .delay(100) 
        .attr('transform', transform);

 d3.select("#anotherComplexPath")
      .data([{ size: 5 }, { size: 10 }])
      .on("click", function(){ console.log("clicked!" })
      .transition()
        .duration(1000) 
        .delay(100) 
        .attr('transform', transform);

As you can see, I can't re-use the transition code like I can with your transform object. Have you considered mapping it to the transform too? Or creating a separate transition object?

This lib seems universally valuable to those using d3, but not quite worth including as an additional project dependency.

Did @mbostock reject this idea?

would you please consider adding tags for each version so that we can add your lib on https://cdnjs.com/ with git auto-update.
thank you very much!
cdnjs/cdnjs#5836

hi, recently we want to add your lib on https://cdnjs.com.
i saw bsd license in package.json but MIT in readme.md, I want to confirm this with you.
thank you very much!

cdnjs/cdnjs#5836

Firstly, thanks for providing d3-transform. I am finding it quite useful and generally pleasure to use.

However, d3-transform is difficult to use with node tools like "browserify".

There are two problems:

• d3-transform adds itself to d3.svg but, unfortunately, d3 no longer adds itself to the global namespace if d3 has been loaded using node's "require" method.
• package.json refers to a non-existent index.js

It leads to "d3 not defined".

d3-transform.js should only attempt to assign the "transform" method to d3.svg if d3.svg exists, and should also assign the "transform" method to module.exports if module.exports exists. Perhaps even add it to the global namespace if neither d3 nor module.exports are defined.

Hi there.

I can't seem to get this to work work in my simple webpack/babel setup, no matter what I do.
I've tried importing the following ways:

import 'd3-transform';
import d3Transform from 'd3-transform';
import * as d3Transform from 'd3-transform';
// and
var d3Transform = require('d3-transform');

But in all cases I get an Uncaught TypeError: [x] is not a function where [x] is whichever d3-transfom function I am trying to invoke. I have tried using both d3.transform() and d3Transform() but without any luck.

I'm sorry if I haven't provided enough detailed information, but at this point I am not quite sure where to begin.

Thanks on beforehand :)

If you have two existing transform objects, it would be great if you could append one to another after constructing. This is required for better transform reuse.

Example (zoom with a center point):

import d3Transform from 'd3-transform';

const zoomTransform = d3Transform().scale(1.5);

// The 'x' and 'y' are calculated from the bounding box.
const originForwardTransform= d3Transform().translate([ x, y ]);
const originBackwardTransform= d3Transform().translate([ -x, -y ]);

// Notice the order.
const zoomCenteredTransform = d3Transform()
  .concat(originForwardTransform)
  .concat(zoomTransform)
  .concat(originBackwardTransform);

Hi,
plugin works fine except when calling

.attr("transform", translate)
.attr("transform", translate)
.attr("transform", translate)

==> we've got 3 "translate" in the same "transform" attribute.

Would be nice if this got a URL comparable to
https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js

There there's no need for me to copy the script to local.

I also tried to directly include
https://raw.githubusercontent.com/trinary/d3-transform/master/src/d3-transform.js

but that results in

Refused to execute script from 
'https://raw.githubusercontent.com/trinary/d3-transform/master/src/d3-transform.js' 
because its MIME type ('text/plain') is not executable, 
and strict MIME type checking is enabled.

Thanks!

For me, d3-transform is very useful!