On 26 March 2013 15:32, Tudor Girba <tu...@tudorgirba.com> wrote: > Hi Igor, > > Thanks. I managed that also in 1.4, but my question was about how to set a > TT font programmatically. >
where? you know, if you right-click on setting in settings browser and then click "browse", you will find a place where this setting is defined and then a little of investigation will lead you to some class var/etc which you can change programmatically in a way you want. > Cheers, > Doru > > > > On Tue, Mar 26, 2013 at 2:20 PM, Igor Stasenko <siguc...@gmail.com> wrote: >> >> On 26 March 2013 11:32, Tudor Girba <tu...@tudorgirba.com> wrote: >> > Indeed, I second the newbie question: how do we set TrueType fonts :)? >> > >> system settings -> appearance >> turn on "use freetype" >> then go to "standard fonts" and choose any truetype font you like as >> default. >> >> > Doru >> > >> > >> > On Tue, Mar 26, 2013 at 11:29 AM, Tristan Bourgois >> > <tristan.bourg...@gmail.com> wrote: >> >> >> >> 2013/3/25 Stéphane Ducasse <stephane.duca...@inria.fr>: >> >> > >> >> > >> >> > Begin forwarded message: >> >> > >> >> > From: Igor Stasenko <siguc...@gmail.com> >> >> > Subject: Re: Some question and request for Athens >> >> > Date: March 25, 2013 2:57:33 PM GMT+01:00 >> >> > To: Tristan Bourgois <tristan.bourg...@gmail.com> >> >> > Cc: Stéphane Ducasse <stephane.duca...@inria.fr>, LE PORS Eric >> >> > <eric.lep...@fr.thalesgroup.com> >> >> > >> >> > On 25 March 2013 11:45, Tristan Bourgois <tristan.bourg...@gmail.com> >> >> > wrote: >> >> > >> >> > Hi Igor! >> >> > >> >> > I have some questions and request for Athens :) >> >> > >> >> > 1 Do exist a possibility in Athens to draw a Surface on a Surface? >> >> > For example : >> >> > aSurf drawSurface: anOtherSurface at: aPosition >> >> > (I need it for draw image on a surface) >> >> > >> >> > >> >> > yes. You can use Forms or surfaces as paints so they act like 2D >> >> > textures: >> >> > >> >> > canvas setPaint: someSurface. >> >> > canvas drawShape: myRect. >> >> >> >> Thanks that's works fine :) >> >> >> >> > >> >> > 2 About my first question, I try to draw a png image on a Surface and >> >> > I get some strange behavior. When nothing is applied on my first >> >> > surface and draw the image in a rectangle path I crash the VM! >> >> > This an example I tried and crash my VM: >> >> > >> >> > |surf pharoLogo ref path patternPaint| >> >> > surf := AthensCairoSurface extent: 600@600. >> >> > >> >> > ref := 'pharo.png' asFileReference. >> >> > pharoLogo := AthensCairoSurface createFromFile: ref fullName >> >> > ifFailed:[nil]. >> >> > >> >> > surf drawDuring: [:can| >> >> > surf clear. >> >> > patternPaint := can setPaint: pharoLogo. >> >> > patternPaint setExtend: #None. >> >> > can drawShape: (0@0 extent: pharoLogo extent). >> >> > ]. >> >> > Display getCanvas drawImage: surf asForm at: 0@0. >> >> > >> >> > If you need more information about the crash and my environment ask >> >> > it >> >> > :) >> >> > >> >> > weird... it should be working fine. >> >> >> >> I try it on a new clean image and again get a VM crash. >> >> >> >> > 3. Do exist something in Athens to create some text and get the >> >> > extent >> >> > of the text? I tried to draw text but I only succeed to draw a text >> >> > without font (only width) and I don't found how to get the extent of >> >> > this text :( This is really important for the next of the porting >> >> > because I'm blocking on that and the textModel is not necessary for >> >> > the next of my work because they already have a layoutManager for the >> >> > text. >> >> > >> >> > You can use freetype to measure text extent. Please look how i doing >> >> > it >> >> > with >> >> > AthensTextScanner. >> >> > Because the default methods of freetype using rounding for font >> >> > size(s), >> >> > which is not really nice. >> >> > I added more precise methods, which do not do any rounding and using >> >> > them for measuring >> >> > text extent. >> >> > >> >> > Try this: >> >> > >> >> > text := 'asdsdgs' asText. >> >> > lines := (AthensTextComposer scan: text for: AthensTextScanner new) >> >> > lines. >> >> > >> >> > lines first width. >> >> > >> >> > will give you the width. >> >> > >> >> > (but for that to work, your default font should be TTF font) >> >> >> >> Sorry for the newbie question but how I can change the default font to >> >> TTF >> >> font? >> >> >> >> > Thanks Igor :) >> >> > >> >> > Tristan >> >> > >> >> > PS: The porting advance as well :) I have animation and that's really >> >> > amazing :) >> >> > >> >> > >> >> > >> >> > >> >> > -- >> >> > Best regards, >> >> > Igor Stasenko. >> >> > >> >> > >> >> >> > >> > >> > >> > -- >> > www.tudorgirba.com >> > >> > "Every thing has its own flow" >> >> >> >> -- >> Best regards, >> Igor Stasenko. >> > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" -- Best regards, Igor Stasenko.
