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Full Discussion: perl hash sort
Top Forums Shell Programming and Scripting perl hash sort Post 302485422 by chakrapani on Wednesday 5th of January 2011 07:44:53 AM
Old 01-05-2011
perl hash sort [ SOLVED ]
I have a hash as below

Code:
'C1' => { 'x' => 41.9 , 'y' => 5.79999999999995}
'c2 288' => { 'x' => 428.05 , 'y' => 5.79999999999995}
'turn' => { 'x' => 493.25 , 'y' => 209.85}
'0001' => { 'x' => 530.1 , 'y' => 195.7}
'000001' => { 'x' => 235.25 , 'y' => 728.15}
'XYZ' => { 'x' => 56.65 , 'y' => 716.7}
'AS' => { 'x' => 78.7 , 'y' => 716.7}
'HOUSE' => { 'x' => 56.65 , 'y' => 708.3}
'dsf' => { 'x' => 89.75 , 'y' => 708.3}
'YIPPE' => { 'x' => 106.3 , 'y' => 708.3}
'DAY' => { 'x' => 150.45 , 'y' => 708.3}
'12' => { 'x' => 56.65 , 'y' => 699.9}
'INGG' => { 'x' => 95.25 , 'y' => 699.9}
'CORNER' => { 'x' => 122.85 , 'y' => 699.9}
'Light 049319' => { 'x' => 56.65 , 'y' => 691.6}
'(023117)' => { 'x' => 164.8 , 'y' => 678.35}
'01201' => { 'x' => 57.5 , 'y' => 5.79999999999995}

I need it to sort with x first and then y ... and then print as per x and y values key .
Please suggest if it is possible to sort an hash twice as required and then print ?
Last edited by chakrapani; 01-05-2011 at 09:17 AM..
 

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LEARN ABOUT SUNOS

mlib_imagecolorrgb2xyz_fp

mlib_ImageColorRGB2XYZ_Fp(3MLIB)			    mediaLib Library Functions				  mlib_ImageColorRGB2XYZ_Fp(3MLIB)

NAME

       mlib_ImageColorRGB2XYZ_Fp - RGB to XYZ color conversion

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageColorRGB2XYZ_Fp(mlib_image *dst, const mlib_image *src);

DESCRIPTION

       The mlib_ImageColorRGB2XYZ_Fp() function performs a color space conversion from ITU-R Rec.708 RGB with D64 white point to CIE XYZ.

       The source and destination images must be three-channel images.

       It uses the following equation:

       |X|   |cmat[0] cmat[1] cmat[2]|	 |R|
       |Y| = |cmat[3] cmat[4] cmat[5]| * |G|
       |Z|   |cmat[6] cmat[7] cmat[8]|	 |B|

       where

       cmat[] = { 0.412453, 0.357580, 0.180423,
		  0.212671, 0.715160, 0.072169,
		  0.019334, 0.119193, 0.950227 };
       src[x][y] = { R, G, B };
       dst[x][y] = { X, Y, Z };

PARAMETERS

       The function takes the following arguments:

       dst	       Pointer to destination image.

       src	       Pointer to source image.

RETURN VALUES

       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageColorConvert1(3MLIB),	   mlib_ImageColorConvert1_Fp(3MLIB),	  mlib_ImageColorRGB2XYZ(3MLIB),    mlib_ImageColorXYZ2RGB(3MLIB),
       mlib_ImageColorXYZ2RGB_Fp(3MLIB),   mlib_ImageColorYCC2RGB(3MLIB),   mlib_ImageColorYCC2RGB_Fp(3MLIB),	 mlib_ImageColorYCC2RGB_Fp(3MLIB),
       attributes(5)

SunOS 5.10							    10 Nov 2004 				  mlib_ImageColorRGB2XYZ_Fp(3MLIB)
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