[squeak-dev] The Trunk: Graphics-nice.293.mcz
Nicolas Cellier
nicolas.cellier.aka.nice at gmail.com
Sat May 17 21:49:00 UTC 2014
Note that Graphics-jdr.176 also contained a fix for Form>>asGrayScale
because current version does not correctly preserve transparency.
The proposed fix did not seem to preserve it better, thus I placed th mcz
in treated inbox.
2014-05-17 22:49 GMT+02:00 <commits at source.squeak.org>:
> Nicolas Cellier uploaded a new version of Graphics to project The Trunk:
> http://source.squeak.org/trunk/Graphics-nice.293.mcz
>
> ==================== Summary ====================
>
> Name: Graphics-nice.293
> Author: nice
> Time: 17 May 2014, 10:49:09.105 pm
> UUID: adb6fa29-fffc-4ec4-ab16-77ff98702aca
> Ancestors: Graphics-nice.292
>
> Merge Graphics-jdr.177 rotting in inbox since 21 January 2011: added pgm
> extension.
> While at it, simplify cleanLine (it can now answer nil, but sole sender is
> protected).
>
> =============== Diff against Graphics-nice.292 ===============
>
> Item was changed:
> ----- Method: PNMReadWriter class>>typicalFileExtensions (in category
> 'image reading/writing') -----
> typicalFileExtensions
> "Answer a collection of file extensions (lowercase) which files
> that I can read might commonly have"
> + ^#('pbm' 'pgm' 'pnm' 'ppm' 'pam')!
> - ^#('pbm' 'pnm' 'ppm' 'pam')!
>
> Item was changed:
> ----- Method: PNMReadWriter>>cleanLine (in category 'reading') -----
> cleanLine
> "upTo LF or CR, tab as space"
>
> + ^stream nextLine ifNotNil: [:line | line replaceAll: Character tab
> with: Character space]!
> - | line loop b |
> - line := WriteStream with: ''.
> - loop := true.
> - [loop] whileTrue: [
> - b := stream next.
> - b ifNil:[
> - loop := false "EOS"
> - ]
> - ifNotNil: [
> - (b = (Character cr) or:[b = Character lf]) ifTrue:[
> - loop := false.
> - ]
> - ifFalse:[
> - b = (Character tab) ifTrue:[b := Character
> space].
> - line nextPut: b.
> - ]
> - ]
> - ].
> - ^line contents!
>
>
>
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