Home » U++ Library support » Draw, Display, Images, Bitmaps, Icons » How to set the dpi (dots per inch) of an image
Re: How to set the dpi (dots per inch) of an image [message #27423 is a reply to message #27377] |
Sat, 17 July 2010 09:58 |
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mirek
Messages: 13975 Registered: November 2005
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Ultimate Member |
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koldo wrote on Thu, 15 July 2010 05:07 | Hello all
I have loaded a scanned image, processed it and saved it. The original image had 300 x 300 dpi, but saved image has 96 x 96 dpi.
Is it possible to set the saved image to 300 x 300 dpi?
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RasterEncoder::SetDots - you set the "physical" dimensions of Image there.
The only problem is that real encoder has to use this value. I did now a quick review, looks like bmp and png do, jpg has it commented out for whatever reason, gif ignores the value. But all seems to provide it for Raster::GetInfo.
Mirek
[Updated on: Sat, 17 July 2010 09:58] Report message to a moderator
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How to set the dpi (dots per inch) of an image
By: koldo on Thu, 15 July 2010 11:07
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Re: How to set the dpi (dots per inch) of an image
By: mirek on Sat, 17 July 2010 09:58
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Mon, 19 July 2010 10:03
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Re: How to set the dpi (dots per inch) of an image
By: mirek on Fri, 23 July 2010 11:37
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Sat, 24 July 2010 11:08
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Mon, 26 July 2010 09:50
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Re: How to set the dpi (dots per inch) of an image
By: mirek on Fri, 13 August 2010 11:13
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Fri, 13 August 2010 13:46
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Sun, 22 August 2010 23:51
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Re: How to set the dpi (dots per inch) of an image
By: mirek on Wed, 08 September 2010 09:17
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Fri, 10 September 2010 11:41
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Fri, 10 September 2010 13:42
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Re: How to set the dpi (dots per inch) of an image
By: mirek on Mon, 13 September 2010 17:33
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Mon, 13 September 2010 21:56
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Tue, 14 September 2010 09:51
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Wed, 15 September 2010 09:17
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Wed, 15 September 2010 13:38
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Wed, 15 September 2010 15:02
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Re: How to set the dpi (dots per inch) of an image
By: mirek on Thu, 16 September 2010 23:49
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Fri, 17 September 2010 09:58
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Fri, 17 September 2010 10:39
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Re: How to set the dpi (dots per inch) of an image
By: mirek on Fri, 17 September 2010 20:17
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Re: How to set the dpi (dots per inch) of an image
By: koldo on Fri, 17 September 2010 22:29
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