April 2016 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] [bloc] shape size?

by stepharo

Le 2/4/16 17:31, Aliaksei Syrel a Ã©crit : > > You don't want to draw a shape, you configure it. Shape can not be > drawn, it is not an AthensPath. > > cell shape: (BlShape new > path: BlCirclePath new; > strokePaint: (BlStrokePaint new > paint: Color blue; > width: 1)). > cell extent: 50@50. > But this is not what I want! As I mentioned in a mail that was sent but never arrived. I want a square and this is why I did BlCell>>initialize super initialize. self shape: (BlShape new fillPaint: (BlColorPaint new color: (Color yellow)); path: BlRectanglePath new); extent: self extent then I want to draw something extra this is why I overrode drawOnAthensCanvas: aCanvas Now I stop but I find bloc too complex. Sorry but I cannot lose time like that and just get frustrated at the end. I will use the athens canvas directly and stay in morph for now. Stef > On Apr 2, 2016 4:57 PM, "stepharo" <stepharo(a)free.fr > <mailto:stepharo@free.fr>> wrote: > > Hi > > I want a square morph with a circle or a line at 45 degree inside > Now I do not get it. > > I thought that I needed to specialize drawOnAthensCanvas: so I did > > BlCell >> drawOnAthensCanvas: aCanvas > > super drawOnAthensCanvas: aCanvas. > aCanvas > drawShape: (BlShape new > strokePaint: > (BlStrokePaint new > paint: (BlColorPaint new > color: (Color blue)); > width: 15); > path: BlCirclePath new). > > Now I do not know how I can specify a shape size > > So I will use another API than drawShape: > > Stef >

April 2, 2016

Re: [Pharo-dev] [bloc] yellow halos

by stepharo

> There is no layout strategy yet to put halos in the corners. Yellow > circle ideally must be in the right bottom corner. > I do not know but I cannot grab morph and I get DNU. Stef > Try to inspect and send extent: to an element you want to resize > > On Apr 2, 2016 4:45 PM, "stepharo" <stepharo(a)free.fr > <mailto:stepharo@free.fr>> wrote: > > Hi > > I created a simple morph and when I try to grab it using the > yellow halo I get this message > self assert: anElement isInWorld. > > > > draggedElement: anElement > > self assert: anElement isNotNil. > self assert: anElement isInWorld. > > "compute distance from hand's position in global coordinates" > self targetOffset: (anElement globalPosition - self > globalPosition). > self privateDraggedElement: anElement. > > anElement position: (self globalPointToLocal: self > targetOffset + self globalPosition) > > Stef >

April 2, 2016

Re: [Pharo-dev] [bloc] how to get a debugger

by stepharo

I use the latest version on the jenkins build 26 Le 2/4/16 17:26, Aliaksei Syrel a Ã©crit : > > Hi > > What version do you use? In bloc drawing stuff happens in > drawOnSpartaCanvas, not athensCanvas. > so then why do you have this method in BlElement >> drawOnAthensCanvas: aCanvas I'm sorry to say that but this is really not welcoming. > Also strangely enough you should not get red screen of death, instead > image should crash in case of drawing error. Error handling is not yet > done, because I don't like how red screen of death behaves. > > Also, why do use BlMorph when we have BlElement? > I use BlElement but I do not like the name. You see for me I'm quite sad because 1hour not to be able to draw a circle inside a square it means that I should not use Bloc. My "code" is under StephaneDucasse/LaserGame Stef > I'm confused... > > On Apr 2, 2016 4:59 PM, "stepharo" <stepharo(a)free.fr > <mailto:stepharo@free.fr>> wrote: > > Hi > > I got a red square of death and I can inspect the blMorph but I > cannot get a debugger to understand the drawing problem? > > rawOnAthensCanvas: aCanvas > > super drawOnAthensCanvas: aCanvas. > aCanvas > drawShape: (BlShape new > strokePaint: > (BlStrokePaint new > paint: (BlColorPaint new > color: (Color blue)); > width: 15); > path: BlCirclePath new). > > and when I select > > (BlShape new > strokePaint: > (BlStrokePaint new > paint: (BlColorPaint new > color: (Color blue)); > width: 15); > path: BlCirclePath new). > > I can inspect it. > > >

April 2, 2016

GSoC alternative: SOCIS

by Skip

Hi everyone, I just came across an alternative to GSoC called SOCIS. It's run by the ESA (European Space Agency): http://sophia.estec.esa.int/socis/ Maybe you can try applying there? Deadline is April 10th. And maybe you all know already about this, in that case feel free to let this thread die :) Best wishes, Skip

April 2, 2016

Re: [Pharo-dev] [bloc] how to get a debugger

by Aliaksei Syrel

Could you add me to the repo of laser game? I would like to check and correct :) Cheers, Alex On Sat, Apr 2, 2016 at 5:26 PM, Aliaksei Syrel <alex.syrel(a)gmail.com> wrote: > Hi > > What version do you use? In bloc drawing stuff happens in > drawOnSpartaCanvas, not athensCanvas. > > Also strangely enough you should not get red screen of death, instead > image should crash in case of drawing error. Error handling is not yet > done, because I don't like how red screen of death behaves. > > Also, why do use BlMorph when we have BlElement? > > I'm confused... > On Apr 2, 2016 4:59 PM, "stepharo" <stepharo(a)free.fr> wrote: > >> Hi >> >> I got a red square of death and I can inspect the blMorph but I cannot >> get a debugger to understand the drawing problem? >> >> rawOnAthensCanvas: aCanvas >> >> super drawOnAthensCanvas: aCanvas. >> aCanvas >> drawShape: (BlShape new >> strokePaint: >> (BlStrokePaint new >> paint: (BlColorPaint new color: >> (Color blue)); >> width: 15); >> path: BlCirclePath new). >> >> and when I select >> >> (BlShape new >> strokePaint: >> (BlStrokePaint new >> paint: (BlColorPaint new color: >> (Color blue)); >> width: 15); >> path: BlCirclePath new). >> >> I can inspect it. >> >> >> >>

April 2, 2016

Re: [Pharo-dev] [bloc] yellow halos

by Aliaksei Syrel

There is no layout strategy yet to put halos in the corners. Yellow circle ideally must be in the right bottom corner. Try to inspect and send extent: to an element you want to resize On Apr 2, 2016 4:45 PM, "stepharo" <stepharo(a)free.fr> wrote: > Hi > > I created a simple morph and when I try to grab it using the yellow halo I > get this message > self assert: anElement isInWorld. > > > > draggedElement: anElement > > self assert: anElement isNotNil. > self assert: anElement isInWorld. > > "compute distance from hand's position in global coordinates" > self targetOffset: (anElement globalPosition - self globalPosition). > self privateDraggedElement: anElement. > > anElement position: (self globalPointToLocal: self targetOffset + self > globalPosition) > > Stef > >

April 2, 2016

Re: [Pharo-dev] [bloc] shape size?

by Aliaksei Syrel

You don't want to draw a shape, you configure it. Shape can not be drawn, it is not an AthensPath. cell shape: (BlShape new path: BlCirclePath new; strokePaint: (BlStrokePaint new paint: Color blue; width: 1)). cell extent: 50@50. On Apr 2, 2016 4:57 PM, "stepharo" <stepharo(a)free.fr> wrote: > Hi > > I want a square morph with a circle or a line at 45 degree inside > Now I do not get it. > > I thought that I needed to specialize drawOnAthensCanvas: so I did > > BlCell >> drawOnAthensCanvas: aCanvas > > super drawOnAthensCanvas: aCanvas. > aCanvas > drawShape: (BlShape new > strokePaint: > (BlStrokePaint new > paint: (BlColorPaint new color: > (Color blue)); > width: 15); > path: BlCirclePath new). > > Now I do not know how I can specify a shape size > > So I will use another API than drawShape: > > Stef > >

April 2, 2016

Re: [Pharo-dev] [bloc] how to get a debugger

by Aliaksei Syrel

Hi What version do you use? In bloc drawing stuff happens in drawOnSpartaCanvas, not athensCanvas. Also strangely enough you should not get red screen of death, instead image should crash in case of drawing error. Error handling is not yet done, because I don't like how red screen of death behaves. Also, why do use BlMorph when we have BlElement? I'm confused... On Apr 2, 2016 4:59 PM, "stepharo" <stepharo(a)free.fr> wrote: > Hi > > I got a red square of death and I can inspect the blMorph but I cannot get > a debugger to understand the drawing problem? > > rawOnAthensCanvas: aCanvas > > super drawOnAthensCanvas: aCanvas. > aCanvas > drawShape: (BlShape new > strokePaint: > (BlStrokePaint new > paint: (BlColorPaint new color: > (Color blue)); > width: 15); > path: BlCirclePath new). > > and when I select > > (BlShape new > strokePaint: > (BlStrokePaint new > paint: (BlColorPaint new color: > (Color blue)); > width: 15); > path: BlCirclePath new). > > I can inspect it. > > > >

April 2, 2016

[bloc] how to get a debugger

by stepharo

Hi I got a red square of death and I can inspect the blMorph but I cannot get a debugger to understand the drawing problem? rawOnAthensCanvas: aCanvas super drawOnAthensCanvas: aCanvas. aCanvas drawShape: (BlShape new strokePaint: (BlStrokePaint new paint: (BlColorPaint new color: (Color blue)); width: 15); path: BlCirclePath new). and when I select (BlShape new strokePaint: (BlStrokePaint new paint: (BlColorPaint new color: (Color blue)); width: 15); path: BlCirclePath new). I can inspect it.

April 2, 2016

[bloc] shape size?

by stepharo

Hi I want a square morph with a circle or a line at 45 degree inside Now I do not get it. I thought that I needed to specialize drawOnAthensCanvas: so I did BlCell >> drawOnAthensCanvas: aCanvas super drawOnAthensCanvas: aCanvas. aCanvas drawShape: (BlShape new strokePaint: (BlStrokePaint new paint: (BlColorPaint new color: (Color blue)); width: 15); path: BlCirclePath new). Now I do not know how I can specify a shape size So I will use another API than drawShape: Stef

April 2, 2016