Re: [Boost-users] [GIL] color_converted_view usage problem

Hi Marc, are you aware of scoped_channel_value? Here a small example: // Create a double channel with range [-0.5 .. 0.5] struct double_minus_half { static double apply() { return -0.5; } }; struct double_plus_half { static double apply() { return 0.5; } }; typedef scoped_channel_value bits64custom_t; // channel_convert its maximum should map to the maximum bits64custom_t x = channel_traits::max_value(); assert(x == 0.5); bits16 y = channel_convert<bits16>(x); assert(y == 65535); Let me know. If that doesn't help I'll dig deeper into your problem. Regards, Christian On Tue, May 29, 2012 at 6:28 AM, Marc-Antoine ARNAUD wrote:

Hi guys,

I currently working on TuttleOFX projet, and using Boost GIL to perform some image process. I wan't using color_converted_view to process clamping values on a view, witth a specific ColorConvert (CC) functor.

But with the actual code [https://github.com/tuttleofx/TuttleOFX/blob/master/libraries/terry/src/terry...] , the pixel_clamp contructor was corretly called, but our functor (void operator()( const SPixel& src, DPixel& dst ) const) wasn't. Does someone have the same bug ? Are they more documentation anywhere on this function ( I'm refering on this link:http://stlab.adobe.com/gil/html/group___image_view_transformations_color_con... )

Thanks, -- Marc-Antoine

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