Re: [Dr. Geo] [Bug 1798944] [NEW] Rename DrGeoCanvas

[Hannes Hirzel]

Also see the introduction of http://fabricjs.com/

"Fabric provides interactive object model on top of canvas element
Fabric also has SVG-to-canvas (and canvas-to-SVG) parser"

Example from
http://fabricjs.com/fabric-intro-part-1
/ create a wrapper around native canvas element (with id="c")
var canvas = new fabric.Canvas('c');

// create a rectangle object
var rect = new fabric.Rect({
  left: 100,
  top: 100,
  fill: 'red',
  width: 20,
  height: 20
});

// "add" rectangle onto canvas
canvas.add(rect);


Summary: Keep the name DrGeoCanvas, but include examples how to deal
with DrGeoCanvas and refer to them from the DrGeoCanvas class comment.

Also we need to add some of the examples developed recently to the
documentation.



On 10/20/18, H. Hirzel <address@hidden> wrote:
> The class comment could include the summary of a subset of command
> with which you can do a lot.
>
> http://forum.drgeo.eu/DrGeoII-DSL-for-Euclid-sketches-Summary-October-2018-td4025471.html
>
> Having had this class comment and the instruction to start reading it
> DrGeoCanvas would have helped me a lot two months ago.
>
>
>
> On 10/20/18, H. Hirzel <address@hidden> wrote:
>> People coming from a background like this
>>
>> https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Drawing_shapes
>>
>> will not have a big problem understanding the conceopt of DrGeoCanvas.
>>
>> A DrGeoCanvas object as such is not a canvas but it offers an API with
>> commands to create objects on the canvas and holds a reference to a
>> canvas object, thus representing it.
>>
>> On 10/20/18, H. Hirzel <address@hidden> wrote:
>>> As written in the other comment. I now think rather than renaming a
>>> comprehensive update of the class comment will do a better job.
>>>
>>> On 10/20/18, hilaire <address@hidden> wrote:
>>>> Public bug reported:
>>>>
>>>> Rename DrGeoCanvas class as DrGeoSketch
>>>>
>>>> It is more meaningful.
>>>>
>>>> ** Affects: drgeo
>>>>      Importance: Wishlist
>>>>      Assignee: Hannes Hirzel (hannes-hirzel)
>>>>          Status: New
>>>>
>>>>
>>>> ** Tags: smalltalk-sketch
>>>>
>>>> --
>>>> You received this bug notification because you are a member of DrGeo
>>>> developers, which is subscribed to Dr. Geo II.
>>>> Matching subscriptions: Dr. Geo bug report
>>>> https://bugs.launchpad.net/bugs/1798944
>>>>
>>>> Title:
>>>>   Rename DrGeoCanvas
>>>>
>>>> Status in Dr. Geo II:
>>>>   New
>>>>
>>>> Bug description:
>>>>   Rename DrGeoCanvas class as DrGeoSketch
>>>>
>>>>   It is more meaningful.
>>>>
>>>> To manage notifications about this bug go to:
>>>> https://bugs.launchpad.net/drgeo/+bug/1798944/+subscriptions
>>>>
>>>
>>
>

-- 
You received this bug notification because you are a member of DrGeo
developers, which is subscribed to Dr. Geo II.
Matching subscriptions: Dr. Geo bug report
https://bugs.launchpad.net/bugs/1798944

Title:
  Rename DrGeoCanvas

Status in Dr. Geo II:
  New

Bug description:
  Rename DrGeoCanvas class as DrGeoSketch

  It is more meaningful.

To manage notifications about this bug go to:
https://bugs.launchpad.net/drgeo/+bug/1798944/+subscriptions