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Rockbox mail archiveSubject: Re: Dynamic global char arrays.Re: Dynamic global char arrays.
From: Jens Arnold <arnold-j_at_t-online.de>
Date: Sat, 20 Aug 2005 11:24:07 +0200 Hello XavierGr > Also I would like some suggestions about the buuton handling > (thinking of other targets too). > Currently I change files with joystick up or down (previous > -next) when the picture is in default state. LinusN suggested > right - left while rasher said that a combination of buttons > would be better. My opinion is the up-down (or left-right it > is the same) in the default state, and play+up-play+down when > the image is zoomed. Neither up - down nor left - right will work on its own. There is no such thing as a default state, there is only a smallest zoom level which depends on the original image size. The JPEG decoder can scale images by 1, 1/2, 1/4 or 1/8, and the viewer initially chooses the largest of these scale factors that makes the image entirely fit the screen. However, if an image is larger than a certain size, even the smallest scale factor (1/8) doesn't make the image fit without scrolling, and this would then interfere with changing pictures. The image size where this will happen depends on the unit's display, and is easily calculated (display resolution *8). Iriver H1x0: 1280x1024 pixels Archos recorder/Ondio: 896x512 pixels Most digital camera images are larger those days... Regards, Jens _______________________________________________ http://cool.haxx.se/mailman/listinfo/rockbox Received on 2005-08-20 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |