July 2016 - Pharo-users - lists.pharo.org

Re: [Pharo-users] GTSpotter froze my image again

by stepharo

Doru This is super annoying and has been reportd several times and gives a bad impression of Pharo. So let us take some actions. Turn spotter catalog off by default https://pharo.fogbugz.com/f/cases/18674 Stef Le 3/7/16 Ã 06:17, Tudor Girba a Ã©crit : > Hi Bernando, > > Thanks for reporting. > > Spotter searches for multiple things depending on what is defined in the image. Each category you see in Spotter is defined in a little method that can also be enabled/disabled through the settings browser. To understand what this means, please read this: > http://www.humane-assessment.com/blog/discovering-and-managing-spotter-exte… > > In your case, it looks like searching for the Catalog does a remote search, and this can be a problem. To check this, please try evaluating this: > GTSpotterExtensionSettings disableProcessorDefinedInMethod: (GTSpotter>>#spotterCatalogProjectsFor:) > > Please let me know if this helps. > > Cheers, > Doru > > > >> On Jul 3, 2016, at 4:41 AM, Bernardo Ezequiel Contreras <vonbecmann(a)gmail.com> wrote: >> >> i found this >> >> GTSpotter cleanUp. >> GTSpotter dontShowPreview >> >> in the help tutorial under the title Resetting Spotter. >> >> after the evaluation of it, gt-spotter seems to work but if you close it and you open it again, it freeze the image again!. >> >> thanks. >> >> >> On Sat, Jul 2, 2016 at 11:20 PM, Bernardo Ezequiel Contreras <vonbecmann(a)gmail.com> wrote: >> Mariano, >> no, but i have a poor ISP. and i have disable everything from the settings related with networking (urls, port). >> anyway, the image freeze if i open the gt-spotter. >> >> thanks. >> >> >> On Sat, Jul 2, 2016 at 10:53 PM, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: >> Bernardo, >> >> Were you without internet when spotter hunged? If true, it can be the catalog search of gt-spotter. From the preferences you can disable it. >> >> On Sat, Jul 2, 2016 at 9:43 PM, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> wrote: >> Hi, >> >> My image becomes slow when I change my Internet connection and use spotter, for example when I suspend my laptop leaving my image open and change from home to the hackerspace or viceversa. In that case, the best way to get responsiveness back is to reopen the image. May be you can try to check if there is some network issue involved. >> Cheers, >> Offray >> >> On 02/07/16 17:50, Bernardo Ezequiel Contreras wrote: >>> Hi, >>> >>> it's the second time that my image freeze when i open gt spotter, pressing Alt + . doesn't interrupt it. is there something that you can do to interrupt it? >>> >>> im on debian wheezy using >>> Pharo5.0 >>> Latest update: #50760 >>> >>> thanks. >>> >>> >>> -- >>> Bernardo E.C. >>> >>> Sent from a cheap desktop computer in South America. >> >> >> >> -- >> Mariano >> http://marianopeck.wordpress.com >> >> >> >> -- >> Bernardo E.C. >> >> Sent from a cheap desktop computer in South America. >> >> >> >> -- >> Bernardo E.C. >> >> Sent from a cheap desktop computer in South America. > -- > www.tudorgirba.com > www.feenk.com > > âLive like you mean it." > > >

July 3, 2016

Re: [Pharo-users] [Moose-dev] Making a bitmap area proportional to a value

by Arturo Zambrano

Hi Offray, this snippet may help... squareResize: aForm to: size | newForm | newForm := Form extent: size @ size depth: aForm depth. (WarpBlt current toForm: newForm) sourceForm: aForm; colorMap: (aForm colormapIfNeededFor: newForm); cellSize: 2; combinationRule: 3; copyQuad: aForm boundingBox innerCorners toRect: newForm boundingBox. ^ newForm of course then you use the Form, and put it into the RT machinery. best regards On Sun, Jul 3, 2016 at 12:21 AM, Offray Vladimir Luna CÃ¡rdenas < offray.luna(a)mutabit.com> wrote: > Hi, > > I can arrange elements in a visualization where the size/area of an RTBox > is proportional to a specified value, like here: > > or I can made all avatars (RTBitmaps) appear into this one: > > But I would like to combine both, making the avatars area proportional to > a given value and present them in a RTFlowLayout. Is this possible and how? > > Thanks, > > Offray > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)list.inf.unibe.ch > https://www.list.inf.unibe.ch/listinfo/moose-dev > >

July 3, 2016

Re: [Pharo-users] GTSpotter froze my image again

by Tudor Girba

Hi Bernando, Thanks for reporting. Spotter searches for multiple things depending on what is defined in the image. Each category you see in Spotter is defined in a little method that can also be enabled/disabled through the settings browser. To understand what this means, please read this: http://www.humane-assessment.com/blog/discovering-and-managing-spotter-exte… In your case, it looks like searching for the Catalog does a remote search, and this can be a problem. To check this, please try evaluating this: GTSpotterExtensionSettings disableProcessorDefinedInMethod: (GTSpotter>>#spotterCatalogProjectsFor:) Please let me know if this helps. Cheers, Doru > On Jul 3, 2016, at 4:41 AM, Bernardo Ezequiel Contreras <vonbecmann(a)gmail.com> wrote: > > i found this > > GTSpotter cleanUp. > GTSpotter dontShowPreview > > in the help tutorial under the title Resetting Spotter. > > after the evaluation of it, gt-spotter seems to work but if you close it and you open it again, it freeze the image again!. > > thanks. > > > On Sat, Jul 2, 2016 at 11:20 PM, Bernardo Ezequiel Contreras <vonbecmann(a)gmail.com> wrote: > Mariano, > no, but i have a poor ISP. and i have disable everything from the settings related with networking (urls, port). > anyway, the image freeze if i open the gt-spotter. > > thanks. > > > On Sat, Jul 2, 2016 at 10:53 PM, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > Bernardo, > > Were you without internet when spotter hunged? If true, it can be the catalog search of gt-spotter. From the preferences you can disable it. > > On Sat, Jul 2, 2016 at 9:43 PM, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> wrote: > Hi, > > My image becomes slow when I change my Internet connection and use spotter, for example when I suspend my laptop leaving my image open and change from home to the hackerspace or viceversa. In that case, the best way to get responsiveness back is to reopen the image. May be you can try to check if there is some network issue involved. > Cheers, > Offray > > On 02/07/16 17:50, Bernardo Ezequiel Contreras wrote: >> Hi, >> >> it's the second time that my image freeze when i open gt spotter, pressing Alt + . doesn't interrupt it. is there something that you can do to interrupt it? >> >> im on debian wheezy using >> Pharo5.0 >> Latest update: #50760 >> >> thanks. >> >> >> -- >> Bernardo E.C. >> >> Sent from a cheap desktop computer in South America. > > > > > -- > Mariano > http://marianopeck.wordpress.com > > > > -- > Bernardo E.C. > > Sent from a cheap desktop computer in South America. > > > > -- > Bernardo E.C. > > Sent from a cheap desktop computer in South America. -- www.tudorgirba.com www.feenk.com âLive like you mean it."

July 3, 2016

Making a bitmap area proportional to a value

by Offray Vladimir Luna CÃ¡rdenas

Hi, I can arrange elements in a visualization where the size/area of an RTBox is proportional to a specified value, like here: or I can made all avatars (RTBitmaps) appear into this one: But I would like to combine both, making the avatars area proportional to a given value and present them in a RTFlowLayout. Is this possible and how? Thanks, Offray

July 3, 2016

Re: [Pharo-users] Recovering PNG/JPG images that were automatically serialized as FUEL when storing into external database

by Offray Vladimir Luna CÃ¡rdenas

Thanks Bernardo, I can read the blobs from SQLite. The problem is that they're stored as FUEL inside SQLite and I don't know how to read them back to recover the png/jpeg image that was serialized that way. Anyway, using Fuel instead of SQLite solved the external persistency problem and I can read and store them without any problem. Cheers, Offray On 02/07/16 21:48, Bernardo Ezequiel Contreras wrote: > i found this > http://stackoverflow.com/questions/625029/how-do-i-store-and-retrieve-a-blo… > > hth > > > On Sat, Jul 2, 2016 at 11:03 PM, Offray Vladimir Luna CÃ¡rdenas > <offray.luna(a)mutabit.com <mailto:offray.luna@mutabit.com>> wrote: > > Hi, > > I have not solved this issue, but I'm using Fuel for my > persistence model instead of SQLite in this project and is working > like a charm. Serialization and materialization of objects, > including png/jpeg images in external files is pretty fast and > space efficient. > > Cheers, > > Offray > > > On 02/07/16 16:59, Offray Vladimir Luna CÃ¡rdenas wrote: >> >> Hi, >> >> I was storing Pharo objects into an external SQLite3 database. It >> went fine, but now all my png/jpg images are serialized with >> FUEL, when I try to see them inside SQLite and when I import them >> back to the image, they're long byte streams. There is any way to >> recover the images as png/jpg morphs that visible inside the >> image again? How can I disable this automatic serialization for >> making the database portable without using FUEL to recover back >> the PNG/JPG images? >> >> Thanks, >> >> Offray >> > > > > > -- > Bernardo E.C. > > Sent from a cheap desktop computer in South America.

July 3, 2016

Re: [Pharo-users] Recovering PNG/JPG images that were automatically serialized as FUEL when storing into external database

by Bernardo Ezequiel Contreras

i found this http://stackoverflow.com/questions/625029/how-do-i-store-and-retrieve-a-blo… hth On Sat, Jul 2, 2016 at 11:03 PM, Offray Vladimir Luna CÃ¡rdenas < offray.luna(a)mutabit.com> wrote: > Hi, > > I have not solved this issue, but I'm using Fuel for my persistence model > instead of SQLite in this project and is working like a charm. > Serialization and materialization of objects, including png/jpeg images in > external files is pretty fast and space efficient. > > Cheers, > > Offray > > On 02/07/16 16:59, Offray Vladimir Luna CÃ¡rdenas wrote: > > Hi, > > I was storing Pharo objects into an external SQLite3 database. It went > fine, but now all my png/jpg images are serialized with FUEL, when I try to > see them inside SQLite and when I import them back to the image, they're > long byte streams. There is any way to recover the images as png/jpg morphs > that visible inside the image again? How can I disable this automatic > serialization for making the database portable without using FUEL to > recover back the PNG/JPG images? > > Thanks, > > Offray > > > -- Bernardo E.C. Sent from a cheap desktop computer in South America.

July 3, 2016

Re: [Pharo-users] GTSpotter froze my image again

by Bernardo Ezequiel Contreras

i found this GTSpotter cleanUp. GTSpotter dontShowPreview in the help tutorial under the title Resetting Spotter. after the evaluation of it, gt-spotter seems to work but if you close it and you open it again, it freeze the image again!. thanks. On Sat, Jul 2, 2016 at 11:20 PM, Bernardo Ezequiel Contreras < vonbecmann(a)gmail.com> wrote: > Mariano, > no, but i have a poor ISP. and i have disable everything from the > settings related with networking (urls, port). > anyway, the image freeze if i open the gt-spotter. > > thanks. > > > On Sat, Jul 2, 2016 at 10:53 PM, Mariano Martinez Peck < > marianopeck(a)gmail.com> wrote: > >> Bernardo, >> >> Were you without internet when spotter hunged? If true, it can be the >> catalog search of gt-spotter. From the preferences you can disable it. >> >> On Sat, Jul 2, 2016 at 9:43 PM, Offray Vladimir Luna CÃ¡rdenas < >> offray.luna(a)mutabit.com> wrote: >> >>> Hi, >>> >>> My image becomes slow when I change my Internet connection and use >>> spotter, for example when I suspend my laptop leaving my image open and >>> change from home to the hackerspace or viceversa. In that case, the best >>> way to get responsiveness back is to reopen the image. May be you can try >>> to check if there is some network issue involved. >>> >>> Cheers, >>> >>> Offray >>> >>> On 02/07/16 17:50, Bernardo Ezequiel Contreras wrote: >>> >>> Hi, >>> >>> it's the second time that my image freeze when i open gt spotter, >>> pressing Alt + . doesn't interrupt it. is there something that you can do >>> to interrupt it? >>> >>> im on debian wheezy using >>> Pharo5.0 >>> Latest update: #50760 >>> >>> thanks. >>> >>> >>> -- >>> Bernardo E.C. >>> >>> Sent from a cheap desktop computer in South America. >>> >>> >>> >> >> >> -- >> Mariano >> http://marianopeck.wordpress.com >> > > > > -- > Bernardo E.C. > > Sent from a cheap desktop computer in South America. > -- Bernardo E.C. Sent from a cheap desktop computer in South America.

July 3, 2016

Re: [Pharo-users] GTSpotter froze my image again

by Bernardo Ezequiel Contreras

Mariano, no, but i have a poor ISP. and i have disable everything from the settings related with networking (urls, port). anyway, the image freeze if i open the gt-spotter. thanks. On Sat, Jul 2, 2016 at 10:53 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > Bernardo, > > Were you without internet when spotter hunged? If true, it can be the > catalog search of gt-spotter. From the preferences you can disable it. > > On Sat, Jul 2, 2016 at 9:43 PM, Offray Vladimir Luna CÃ¡rdenas < > offray.luna(a)mutabit.com> wrote: > >> Hi, >> >> My image becomes slow when I change my Internet connection and use >> spotter, for example when I suspend my laptop leaving my image open and >> change from home to the hackerspace or viceversa. In that case, the best >> way to get responsiveness back is to reopen the image. May be you can try >> to check if there is some network issue involved. >> >> Cheers, >> >> Offray >> >> On 02/07/16 17:50, Bernardo Ezequiel Contreras wrote: >> >> Hi, >> >> it's the second time that my image freeze when i open gt spotter, >> pressing Alt + . doesn't interrupt it. is there something that you can do >> to interrupt it? >> >> im on debian wheezy using >> Pharo5.0 >> Latest update: #50760 >> >> thanks. >> >> >> -- >> Bernardo E.C. >> >> Sent from a cheap desktop computer in South America. >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > -- Bernardo E.C. Sent from a cheap desktop computer in South America.

July 3, 2016

Re: [Pharo-users] Recovering PNG/JPG images that were automatically serialized as FUEL when storing into external database

by Offray Vladimir Luna CÃ¡rdenas

Hi, I have not solved this issue, but I'm using Fuel for my persistence model instead of SQLite in this project and is working like a charm. Serialization and materialization of objects, including png/jpeg images in external files is pretty fast and space efficient. Cheers, Offray On 02/07/16 16:59, Offray Vladimir Luna CÃ¡rdenas wrote: > > Hi, > > I was storing Pharo objects into an external SQLite3 database. It went > fine, but now all my png/jpg images are serialized with FUEL, when I > try to see them inside SQLite and when I import them back to the > image, they're long byte streams. There is any way to recover the > images as png/jpg morphs that visible inside the image again? How can > I disable this automatic serialization for making the database > portable without using FUEL to recover back the PNG/JPG images? > > Thanks, > > Offray >

July 3, 2016

Re: [Pharo-users] GTSpotter froze my image again

by Mariano Martinez Peck

Bernardo, Were you without internet when spotter hunged? If true, it can be the catalog search of gt-spotter. From the preferences you can disable it. On Sat, Jul 2, 2016 at 9:43 PM, Offray Vladimir Luna CÃ¡rdenas < offray.luna(a)mutabit.com> wrote: > Hi, > > My image becomes slow when I change my Internet connection and use > spotter, for example when I suspend my laptop leaving my image open and > change from home to the hackerspace or viceversa. In that case, the best > way to get responsiveness back is to reopen the image. May be you can try > to check if there is some network issue involved. > > Cheers, > > Offray > > On 02/07/16 17:50, Bernardo Ezequiel Contreras wrote: > > Hi, > > it's the second time that my image freeze when i open gt spotter, > pressing Alt + . doesn't interrupt it. is there something that you can do > to interrupt it? > > im on debian wheezy using > Pharo5.0 > Latest update: #50760 > > thanks. > > > -- > Bernardo E.C. > > Sent from a cheap desktop computer in South America. > > > -- Mariano http://marianopeck.wordpress.com

July 3, 2016