U++ framework: Draw, Display, Images, Bitmaps, Icons » How to use RLE compression to print a series bmp images?

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Re: How to use RLE compression to print a series bmp images? [message #3683 is a reply to message #3678]

Mon, 12 June 2006 18:26

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

fudadmin wrote on Mon, 12 June 2006 11:03

Ok, then, forget agg. Let's say how is it possible to save bandwidth when printing a series bmp images? Use RLE compression?

I am sorry I have confused you with "RLE" term... It is rather "RLE-like"...

DrawData performs this automatically. Just see DrawData.cpp.

Note: I plan to provide similar optimization for all images scaled up for printer. At the moment, it is ToDo...

Note2: Maybe this "RLE-like compression" looks stupid, but it is already tested in practice and works indeed very well...

Note3: Please really do make a look at DrawData.cpp, DrawDataOp. It will save a lot of time and posts Smile

Mirek

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[Message index]

		How to use RLE compression to print a series bmp images? By: fudadmin on Mon, 12 June 2006 17:03
		Re: How to use RLE compression to print a series bmp images? By: mirek on Mon, 12 June 2006 18:26
		Re: How to use RLE compression to print a series bmp images? By: fudadmin on Mon, 12 June 2006 21:43
		Re: How to use RLE compression to print a series bmp images? By: mirek on Mon, 12 June 2006 22:05
		Re: How to use RLE compression to print a series bmp images? By: fudadmin on Tue, 13 June 2006 03:48
		Re: How to use RLE compression to print a series bmp images? By: mirek on Tue, 13 June 2006 16:20

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