I found that media/platimg did not work under J504, even after fixarg x. y. and
fix forks (n v v) and cdi. It seems alias under J504 is more complicated than J601,
eg.
TOK=. ,_1 [ BMP=. ,_1
GdiplusStartup TOK;GdiplusStartupInput;0
value of TOK unchanged, but
GdipCreateBitmapFromScan0 w;h;(w*4);PixelFormat32bppARGB;x;BMP
value of BMP changed,
furthermore,
DATA=. i.4%~#BitmapData
GdipBitmapLockBits ({.BMP);0;ImageLockModeRead;PixelFormat32bppARGB;DATA
value of DATA unchanged,
What is the rule of alias in J504?
And will media/platimg available for J504?
Also writing jpeg with writeimg1 always use quality around 70 to 80, is there
any means to use other values?
--
regards,
bill
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