Hi,
My input has much more lines, but few of them are below
pin(IDF) {
direction : input;
drc_pinsigtype : signal;
pin(SELDIV6) {
direction : input;
drc_pinsigtype : ... (3 Replies)
i have a file which contains alphanumeric data in every line. what i need is the data after certain pattern. the data after the pattern is not of fixed length so i need the data till the space after the pattern.
Input file:
bfdkasfbdfg khffkf lkdhfhdf pattern (datarequired data not required)... (2 Replies)
Hello,
I want to read a CSV file and look for a pattern on each line. If the pattern is found I want to read another portion/column of that line and print that. Can somebody help me in writing it in CSH?
E.g. CSV file has following lines,
1,Elephant,500kg,,,,,
2,Tiger,50kg,,,,,... (4 Replies)
I have this content in file
sshd : ALL : allow
SSHD : all : ALLOW
sshD : All : AllOW
What I need is to print the occurrence of "sshd:all" regardless of the spaces between them and if lower/upper case. So all lines should be printed in output when "grepped" or "printed... (3 Replies)
Hi Gurus, i need your help to create a script the will print a characters after the pattern was found.
Sample lines are below:
My birthday:"1977-16-07", My birthday:"1975-16-07"
My birthday:"1970-16-07".
My patter should be "birthday:", then i want to print the following characters which... (18 Replies)
Using grep I can easily use:
cvs log |grep -iB 10 -A 10 'date: 2013-10-30'
to display search results and 10 lines before and after. How can this be accompished using gawk? (4 Replies)
Hi,
I need help on a complicated file that I am working on. I wanted to extract important info from a very huge file. It is space delimited file. I have hundred thousands of records in this file. An example content of the inputfile as below:-
##
ID Ser402 Old; 23... (2 Replies)
The intended result should be :
PDF converters
'empty line'
gpdftext and pdftotext?xml version="1.0"?>
xml:space="preserve"><note-content version="0.1" xmlns:/tomboy/link" xmlns:size="http://beatniksoftware.com/tomboy/size">PDF converters
gpdftext and pdftotext</note-content>... (9 Replies)
Discussion started by: Klasform
9 Replies
9. Post Here to Contact Site Administrators and Moderators
In file, we have millions of records each of 1000 in length. And at specific position say 800 there is a space, we need to replace it with Character X if the ID in that row starts with 123.
So far i have used the below which is replacing space at that position to X but its not checking for... (3 Replies)
Hi,
I am trying to extract data based on certain conditions. My sample input file as below:-
lnc-2:1 OnePiece tra_law 500 688 1 . . g_id "R792.8417"# tra_law_id "R792.8417.1"# g_line "2.711647"# KM "8.723820"#
lnc-2:1 OnePiece room 500 510 1 . . g_id "R792.8417"# tra_law_id "R792.8417.1"#... (7 Replies)
Discussion started by: bunny_merah19
7 Replies
LEARN ABOUT PHP
imagecolorclosestalpha
IMAGECOLORCLOSESTALPHA(3) 1 IMAGECOLORCLOSESTALPHA(3)imagecolorclosestalpha - Get the index of the closest color to the specified color + alphaSYNOPSIS
int imagecolorclosestalpha (resource $image, int $red, int $green, int $blue, int $alpha)
DESCRIPTION
Returns the index of the color in the palette of the image which is "closest" to the specified RGB value and $alpha level.
PARAMETERS
o $
image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).
o $red
-Value of red component.
o $green
-Value of green component.
o $blue
-Value of blue component.
o $alpha
- A value between 0 and 127. 0 indicates completely opaque while 127 indicates completely transparent.
The colors parameters are integers between 0 and 255 or hexadecimals between 0x00 and 0xFF.
RETURN VALUES
Returns the index of the closest color in the palette.
EXAMPLES
Example #1
Search for a set of colors in an image
<?php
// Start with an image and convert it to a palette-based image
$im = imagecreatefrompng('figures/imagecolorclosest.png');
imagetruecolortopalette($im, false, 255);
// Search colors (RGB)
$colors = array(
array(254, 145, 154, 50),
array(153, 145, 188, 127),
array(153, 90, 145, 0),
array(255, 137, 92, 84)
);
// Loop through each search and find the closest color in the palette.
// Return the search number, the search RGB and the converted RGB match
foreach($colors as $id => $rgb)
{
$result = imagecolorclosestalpha($im, $rgb[0], $rgb[1], $rgb[2], $rgb[3]);
$result = imagecolorsforindex($im, $result);
$result = "({$result['red']}, {$result['green']}, {$result['blue']}, {$result['alpha']})";
echo "#$id: Search ($rgb[0], $rgb[1], $rgb[2], $rgb[3]); Closest match: $result.
";
}
imagedestroy($im);
?>
The above example will output something similar to:
#0: Search (254, 145, 154, 50); Closest match: (252, 150, 148, 0).
#1: Search (153, 145, 188, 127); Closest match: (148, 150, 196, 0).
#2: Search (153, 90, 145, 0); Closest match: (148, 90, 156, 0).
#3: Search (255, 137, 92, 84); Closest match: (252, 150, 92, 0).
NOTES
Note
This function requires GD 2.0.1 or later (2.0.28 or later is recommended).
SEE ALSO imagecolorexactalpha(3), imagecolorclosest(3), imagecolorclosesthwb(3).
PHP Documentation Group IMAGECOLORCLOSESTALPHA(3)