Sorry, DropBox messed up the image name. I updated the file ;)
On Oct 9, 2013, at 9:57 AM, Yuriy Tymchuk yuriy.tymchuk@me.com wrote:
404 on dropbox
On Oct 9, 2013, at 9:30 AM, roberto.minelli@usi.ch wrote:
Here is another way to visualize the nesting, with frames. It's enough to call #withShadedFrames. How cool is that?
Here's a sample visualization @ https://dl.dropboxusercontent.com/u/6281855/treemap-frames.png
And here's the script:
builder := DFTreeMapBuilder new. builder weightBlock: [ :el | el ]. builder nodes: (1 to: 100). builder nestingFromAssociations: (builder nodes allButFirst collect: [:each | (each // 2) -> each ]).
"Some optional configurations parameters" colors := (Color lightBlue) mix: Color blue shades: (builder nodes size). builder colorBlock: [ :el | colors at: el ]. builder rootColor: (Color red). builder extent: 521@312. builder origin: 20@20.
builder withShadedFrames.
builder draw.
Roby
On Oct 9, 2013, at 8:12 AM, "roberto.minelli@usi.ch" roberto.minelli@usi.ch wrote:
And yes, now the tree map builder does no longer use z-ordering to lay out the elements ;)
On Oct 8, 2013, at 12:51 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Ok, excellent!!!
Alexandre
Le 08-10-2013 à 6:44, "roberto.minelli@usi.ch" roberto.minelli@usi.ch a écrit :
Hi,
I made a couple of changes of the builder as per your suggestions. An updated usage script would be:
builder := DFTreeMapBuilder new. builder weightBlock: [ :el | el ]. builder nodes: (1 to: 50). builder nestingFromAssociations: (builder nodes allButFirst collect: [:each | (each // 2) -> each ]).
"Some optional configurations parameters" colors := Color green mix: Color blue shades: (builder nodes size). builder colorBlock: [ :el | colors at: el ]. builder rootColor: ((Color red) alpha: 0.5). builder inset: 5. builder extent: 300@400. builder origin: 10@30.
"Some node-specific customization" builder fillNodes: [ :n | (n > 40) ] withColor: (Color white). builder fillNode: 50 withColor: (Color yellow). builder fillNode: 43 withColor: (Color green).
builder strokeNodes: [ :n | (n \ 2) = 1 ] withColor: (Color blue). builder strokeNode: 13 withColor: (Color black).
builder strokeNodes: [ :n | (n \ 6) = 0 ] withWidth: 2. builder strokeNode: 3 withColor: (Color red). builder strokeNode: 3 withWidth: 3.
"Using the #drawOn: message for compatibility with ROMondrianViewBuilder" view := ROView new. view @ RODraggable. builder drawOn: view. view open.
And the resulting tree map @ https://dl.dropboxusercontent.com/u/6281855/updated-treemap.png
Now I am converting from z-ordering to nesting. Stay tuned ;)
Cheers, Roby
On Oct 7, 2013, at 7:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Looks good to me. Maybe you could have in addition to DFTreeMapBuilder>>associations: something DFTreeMapBuilder>>parent: aBlockOrASymbol
Also, something very important that I forgot to mention, we need a method DFTreeMapBuilder>>drawOn: aROView
Like that, we should be able to have a treemap when using the mondrian builder. Using your example, we should have exactly the same result if we do:
builder := DFTreeMapBuilder new. builder ... // your example here
view := ROView new. builder drawOn: view. view open -=-=-=-=-=-=-=-=-=-=-=-=
Cheers, Alexandre
> On Oct 7, 2013, at 1:07 PM, "roberto.minelli@usi.ch" roberto.minelli@usi.ch wrote: > > Hi, > > I finished the first version of the new tree map builder for Roassal. > > You can find the source code in my SmalltalkHub package 'DevFlow-View'! > > Gofer new > smalltalkhubUser: 'RobertoMinelli' project: 'DevFlow'; > package: 'DevFlow-View'; > load. > > Here's an example usage: > > builder := DFTreeMapBuilder new. > builder weightBlock: [ :el | el ]. > builder nodes: (1 to: 50). > builder associations: (builder nodes allButFirst collect: [:each | (each // 2) -> each ]). > > "Some optional configurations parameters" > colors := Color white mix: Color blue shades: (builder nodes size). > builder colorBlock: [ :el | colors at: el ]. > builder rootColor: ((Color red) alpha: 0.5). > builder inset: 5. > builder extent: 500@300. > builder origin: 10@30. > > builder draw. > > And the resulting tree map! > > [cid:EC2669CC-CA97-4B81-8B1B-B792FBE1C04F@mobile.usilu.net] > > Please tell me what do you think! > > The next steps are: > - Add customizable interactions > - Remove z-ordering and use proper nesting > - Eventually unroll the recursion in the layout algorithm > > Cheers, > Roberto
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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