Re: [Pharo-users] Roasal: Putting a white background instead of a transparent one in word clouds

2015-06-23 Thread Alexandre Bergel
Done! Sorry for taking so long before acting… Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Apr 17, 2015, at 5:56 PM, Peter Uhnák wrote: > > There is any other way I can help with d

Re: [Pharo-users] Roasal: Putting a white background instead of a transparent one in word clouds

2015-06-23 Thread Alexandre Bergel
Hi Jan! Sorry to replied so lately. I have renamed DCTRCanvasExporter into RTCanvasExporter. As you said, it works essentially on Trachel for now. However, I suspect this will change. You often want to particularize the export (e.g., do you want to have the menu or not?) Thanks! Cheers, Alex

Re: [Pharo-users] Roasal: Putting a white background instead of a transparent one in word clouds

2015-04-17 Thread Jan Blizničenko
Thanks for reminding me, Peter... I wrote a mail about this few months before, but it seems I made a mistake and didn't include mailing list and sent it only to (one of) Alex's personal mail address. So, I will copy paste (and rewrite a little) it here. Hi Alex After some time I finally looked ho

Re: [Pharo-users] Roasal: Putting a white background instead of a transparent one in word clouds

2015-04-17 Thread Peter Uhnák
> > There is any other way I can help with debugging this? Should I open a bug > report to get this solved on Roassal? > This is best directed at Alex, but I would think that the solution should be pretty straight forward (maybe just copying part of the solution between the exporters). Alex: could

Re: [Pharo-users] Roasal: Putting a white background instead of a transparent one in word clouds

2015-04-17 Thread Offray Vladimir Luna Cárdenas
Peter, Thanks for your quick response and sorry for my late one. I give a try of your solution, but implemented them in my visualization process would take more time that the one I had available, so finally I went with the graphics editor solution. There is any other way I can help with debu

Re: [Pharo-users] Roasal: Putting a white background instead of a transparent one in word clouds

2015-04-15 Thread Alexandre Bergel
Thanks Peter! Alexandre > On Apr 13, 2015, at 1:08 PM, Peter Uhnák wrote: > > I think there is a bug in the exporter, because the canvas has a color (which > is white and _not_ transparent). > Normally you can set the color of the of the canvas (view canvas color: Color > purple), but the de

Re: [Pharo-users] Roasal: Putting a white background instead of a transparent one in word clouds

2015-04-13 Thread Peter Uhnák
I think there is a bug in the exporter, because the canvas has a color (which is white and _not_ transparent). Normally you can set the color of the of the canvas (view canvas color: Color purple), but the default exporter (I assume you are exporting it via GT-inspector) is ignoring it. There is ho

[Pharo-users] Roasal: Putting a white background instead of a transparent one in word clouds

2015-04-13 Thread Offray Vladimir Luna Cárdenas
Hi, I have finally finished the first part of my visualization project of political discourses on Twitter. You can see the details here: http://mutabit.com/offray/static/blog/output/posts/visualizing-politicianspolitical-discourses-on-twitter.html (As you can see Pharo was not used to extract