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Top Forums UNIX for Beginners Questions & Answers awk scripting to select a rectangle frame Post 303044190 by jeo_fb on Sunday 16th of February 2020 10:15:57 AM
Old 02-16-2020
awk scripting to select a rectangle frame

Hi everybody,
I have a csv file as below;

Latitude Longitude
Code:
38.9900 38.3000
38.3000 37.1300
37.0200 36.1100
37.6500 36.7600
38.8700 37.7500
38.0900 39.0000
38.7400 39.6700
39.0300 40.9700
38.0100 38.2400
37.0200 37.0000
37.5000 36.3000
38.2700 39.1600
38.2400 38.3200
38.2700 38.9900
38.5100 39.2500
38.3000 38.3000
38.9600 39.3200
39.0000 38.0000
37.6900 38.8200
38.0100 38.2400
37.5000 39.5000

I want to select lines in a rectangle frame whose corners are;

Latitude Longitude
Code:
37.0000 36.5000
37.5000 36.5000
39.5000 41.0000
39.0000 41.0000
37.0000 36.5000

Please help!
Thank you

Moderator's Comments:
Mod Comment Please do wrap your samples and codes into CODE TAGS as per forum rules.

Last edited by RavinderSingh13; 02-16-2020 at 11:21 AM..
 

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SplashFast(3)						User Contributed Perl Documentation					     SplashFast(3)

NAME
Wx::Perl::SplashFast - Fast splash screen for the Wx module. SYNOPSIS
use Wx::Perl::SplashFast ('/path/to/logo.jpg',3000); # timeout in milliseconds package myApp ; # subclass Wx::App ... package myFrame; # subclass Wx::Frame ... package main; my $myApp = myApp->new(); my $frame = myFrame->new(); $myApp->MainLoop(); DESCRIPTION
Using Wx::SplashScreen from Wx::App::OnInit may cause a high delay before the splash screen is shown on low end machines. This module works around this limitation; you just need to follow the example. USAGE
Just put the code inside the 'BEGIN {}' of your main app, like: sub BEGIN { use Wx::Perl::SplashFast ; Wx::Perl::SplashFast->new("./logo.jpg",5000); } or load the module before any other: use Wx::Perl::SplashFast ("./logo.jpg",5000) ; use Wx ; ... import ( IMG_FILE, SPLASH_TIMEOUT ) IMG_FILE Path of the image file to show. SPLASH_TIMEOUT Timeout of the splash screen in milliseconds. If you "use Wx::Perl::SplashFast './logo.jpg', 1000;" this has the same affetc as. BEGIN { require Wx::Perl::SplashFast; Wx::Perl::SplashFast->new( './logo.jpg', 1000 ); } new ( IMG_FILE , SPLASH_TIMEOUT ) Show the splash screen. IMG_FILE Path of the image file to show. SPLASH_TIMEOUT Timeout of the splash screen in milliseconds. EXAMPLE
use Wx::Perl::SplashFast ("./logo.jpg",5000) ; # Don't forget to put your own image in the same path. Duh package myApp ; use base 'Wx::App'; sub OnInit { return(@_[0]) ;} package myFrame ; use base 'Wx::Frame'; use Wx qw( wxDEFAULT_FRAME_STYLE ); sub new { my $app = shift ; my( $frame ) = $app->SUPER::new( @_[0] , -1, 'wxPerl Test' , [0,0] , [400,300] ) ; return( $frame ) ; } package main ; use Wx ; my $myApp = myApp->new() ; print "window " ; my $win = myFrame->new() ; $win->Show(1) ; $myApp->SetTopWindow( $win ) ; $myApp->MainLoop(); SEE ALSO
Wx, <Wx:SplashScreen> AUTHOR
Graciliano M. P. <gm@virtuasites.com.br> Thanks to wxWidgets people and Mattia Barbon for wxPerl! :P COPYRIGHT
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.0 2007-06-18 SplashFast(3)
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