> Le 25 nov. 2023 à 19:58, Jeffrey R. Carter via Gnoga-list > <gnoga-list@lists.sourceforge.net> a écrit : > > On 25 November 2023 18:49:46 UTC, Blady <blady-...@users.sf.net> wrote: >> >> >>> Le 18 nov. 2023 à 21:26, J Carter <jc...@ymail.com> a écrit : >>> >>>> I've upgraded Simple Components in dev_1.8 branch: >>>> https://sourceforge.net/p/gnoga/code/ci/dev_1.8/tree/ >>>> I've tested ok with GNAT FSF 13.2 from Alire. >>> >>> That compiles. Attached is a reproducer, data_error.adb, and corresponding >>> project file (edit the path to gnoga.gpr as needed). >>> I've capture the javascript string: >>> Array.prototype.join.call (gnoga['g12'].data) >> < >> "255,0,0,255,255,0,0,255,255,0,0,255,255,0,0,255,0,128,0,254,0,128,0,255,0,128,0,255,0,128,0,254,0,0,252,252,0,0,255,255,0,0,255,255,0,0,252,252" >> >> The documentation says: >> ImageData.data Read only A Uint8ClampedArray representing a one-dimensional >> array containing the data in the RGBA order, with integer values between 0 >> and 255 (inclusive). The order goes by rows from the top-left pixel to the >> bottom-right. >> (https://developer.mozilla.org/en-US/docs/Web/API/ImageData) <...> > Yes, that's correct. The subprogram that goes the other way also has the > loops in the wrong order.
Hello Jeff, I've pushed a patch on dev_1.8 branch: https://sourceforge.net/p/gnoga/code/ci/70be52accab63c4866aa8dfba32e759db744a134/ Is it correct for you? I've also included your reproducer, do you mind? Regards, Pascal. https://blady.pagesperso-orange.fr
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