On 21 April 2012 03:03, Bernardo Ezequiel Contreras <vonbecmann@gmail.com> wrote:
 Finally, i could heard it. Download original file (MOV) and use Windows/VLC but the video has two audio(stereo) tracks so you have to select the one with the sound, the other one is in silence.
ah, yes.. that might be the problem. i recorded with defaults on, which records mic input and audio input. but since there is no any audio during record , only my voice on mic, it is silent and useless. i will try to recode the video next week with help of Marcus.
On Fri, Apr 20, 2012 at 7:57 PM, Mark Smith <mark.smith@objectbynature.com> wrote:
+1 for the descriptive names.
Too often I see strange contractions that aren't immediately obvious, and or otherwise inconsistent naming (not just in Smalltalk), and it ruins the illusion of having a consistent whole :).
It bugs me a little ;).
It would be really cool if we could agree as a community to follow a well-defined naming scheme.
I'm rather fond of this book â
Smalltalk With Style
Any thoughts?
Mark
On 20 Apr 2012, at 08:47, Igor Stasenko wrote:
On 19 April 2012 18:27, Denis Kudriashov <dionisiydk@gmail.com> wrote:
It's so great stuff!!! :))
Is cairo used as athens backend for this demo?
Is it should work with Bitblt backend?
In demo I see many usage of angel parameter for transformations. Do you
think about "angel unit objects" like "90 degrees" or "2 radians" instead of
raw numbers ?
there are two methods -  rotateByRadians: and rotateByDegrees: It makes things more explicit, while if i just have rotate: or rotateBy:, then it will be a bit ambiguous, whether argument angle is in radians or degrees (different frameworks assuming  different things to be default)
How #scaledBy: works with Point argument (self extend) and Float like (frame
/ 100 sin abs) at the same time? What' logic?
for uniform scale, you provide a sole number, and for non-uniform - a point, with x and y scale factors separately. There is a scaleX:Y: method, while scaleBy: is more for convenience.
Best regards,
Denis
2012/4/19 Igor Stasenko <siguctua@gmail.com>
Hello, all
I recorded a small introductory video about Athens.
Here it is:
(about 21 minutes).
I explain some basic stuff like drawing things using Athens canvas,
building paths, use of transformation matrices etc.
Please note, this is a first video i ever recorded in such context in
my life, so don't be too harsh :)
Also, note that the animations are jagged because of video recording
frame rate, not because it is that slow in reality.
There are still a blog post pending about it.. which i plan to finish
when i will finish ;)
--
Best regards,
Igor Stasenko.
-- Best regards, Igor Stasenko.
-- Best regards, Igor Stasenko.