JPEG to ARGB convertor toolbSarbutton

[sid_coder]

Hi,

Someone please suggest how to convert JPEG image to ARGB hex 32 bit for  custom tool button image

[Test Screen Name]

Please give reference to what function or method you are trying to use, this is not something I have heard of.

[siddharthj22033209]

I am trying to implement below

var myIconStream =

"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011ff2de118ff1fdf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000121cc69b2567acc773fe3be6d4fe2ee4ecfe25e3c7fe25e4bffe25e219fe28ea0000000000000000000000000000000000000000000000000000000000000000000000000300aaaa690ef2c9d511f9d0ff6abfddffea55e7ffe34ee4f36eafd95d23e6c80100000012fe2ae273fe32e600000000000000000000000000000000000000000000000000000000000000000d13d7b0be0cf8ceff1df4d7ffb58be5ffff48e9ffa588e0ff23f6d7ff18ffd5ff12fdcea809efbd0533cc9966ff41e80000000000000000000000000000000000000000000000000000000000000000b10bf7ceff2bead9ffdd72eafffa50eaf178add9da19fad1f919fcd3ff16ffd3ff0dfbcaff01f4bea31cd6b242fe4deb00000000000000000000000000000000000000000000000000000000490dedc3ff24eed8ffe272ebfff459ea90869fd4062aaaaa000000001426d8b2ba14f8c9ff06f8c4ff00f0b8ff02e7ab2e10d29b00000000000000000000000000000000000000000000000000000000a818efcfffcf80eafff55bebee50cdd70533cc990000000000000000000000001b12d9a9fc02f2beff00edb2ff00e6a58a03da9900000000000000000000000000000000000000000000000000000000d9ab92e0fffd58ecff5bc8dcf716fcd3cf19fad1cf19fad1cf19fad0cf14f7cacf08f2c0fb01eeb7ff00e9acff00e3a0bb02da9400000000000000000000000000000000000000000000000028ff5ff2fbfe59edff90a1e1ff13ffd6f817fcd4d71afad0d71afad0d718facfd710f6c7d704f0bcd702e9afd702e2a3d702dc98a404d69200000000000000000000000000000000000000000000000099fe59eeffdd67e8ff17fad7ff16ffd6e719fad1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ff00ffeafe4eebc880a3daff13ffd6ff17ffd6ff19ffd6481cedc2000000000000000000000000170bd29bcd03e1a2d202db98d202d8913f08ca89000000000000000000000000000000000000000017fe4de8f6fe41e71673a2c5e516fad2ff19ffd6ff19ffd6ef19fcd37817f4c7540cecbc7504e7b0dd02e6aaff00e4a1ff00de97d102d79104007f7f000000000000000000000000000000000000000017fe42e8d2fe35e6000000003b19edc2f319fcd3ff19ffd6ff18ffd4ff11fcccff03f6c1ff00eeb4ff00e7a8ff00e19ce901da932706d18f00000000000000000000000000000000000000000000000000000000c5fe28e315fe24da00000000322ddbc6e131e3d1ff15fed1ff0af9c8ff00f2bbff00ebaeff00e4a2ba02d9962007cf8f00000000000000000000000000000000000000000000000000000000000000001cfe24e36cfe25e23bfe26e52afe2ae003aa55aa3617e7bc7208efbb8403e7b16d04e0a62c0bd69600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"

;

oIcon = {count: 0, width: 20, height: 20,

read: function(nBytes){return myIconStream .slice(this.count, this.count += nBytes);}};

app.addToolButton({

cName: "button",

oIcon: oIcon,

cExec: "console.println('My Button!');",

cTooltext: "My button!",

nPos: 0

});

So in the above code you can see the Hex string which is an image for the tool button. how to generate this string that was my question

However, I have developed a code using python  to generate above string, below is the code let me know if there is easier way to do it

pip install opencv-python

import cv2

import numpy as np

import pandas as pd

img_file = "/Users/Sid/Desktop/ie.png"

img = cv2.imread(img_file, cv2.IMREAD_UNCHANGED)          

red = pd.DataFrame(img[:,:,2])

blue = pd.DataFrame(img[:,:,0])

green = pd.DataFrame(img[:,:,1])

alpha = pd.DataFrame(img[:,:,3])

hexcode = ""

for i in range(20):

    temp =""

    for j in range(20):    

        temp =  temp + (format(alpha.iloc[i,j], '02x')) + (format(red.iloc[i,j], '02x'))

        + (format(blue.iloc[i,j], '02x')) + (format(green.iloc[i,j], '02x'))

    hexcode = hexcode + temp

print (hexcode)

[Test Screen Name]

Thank you for the context. So you are looking to create an icon stream. I'm not sure in what sense you want something easier, since I always find the easiest solution is the one I already coded. However, maybe util.iconStreamFromIcon is better for your needs.