PETRONODE - Toolbox-1

Color Picker

Various utilities

Allows to pick RGB color interactively.

Command line:

Petronode.ColorPicker.exe {/r} {RRGGBB[RRGGBB...]}

This application shows RGB color selection box

/r (optional) - indicates a ‘single click’ mode

RRGGBB[RRGGBB...] (optional) - specifies the default color and up to 27 custom colors

The user interface is self-explanatory

The below example shows programmatic use.

Download code.

import os
import subprocess

#
# location of Petronode install folder
#
cBatchProcessorFolder = "C:/Program Files/Petronode"

#
# Calls the color picker for a single click selection
# returns the user color
#
def ColorPicker ( default_color = "none", OneClick = True):
  template = "0123456789ABCDEF"
  Params = [os.path.join( cBatchProcessorFolder, "Petronode.ColorPicker.exe")]
  if OneClick: Params += [ "/r"]
  if default_color != "none": Params += [ default_color]
  i = subprocess.call( Params)
  if i<0 or i > 16777215: return None
  return "{:06x}".format(i)

#
# Set default color to red (FF0000) and add one custom color (74EB70)
#
print( "User Selected: " + str(ColorPicker("FF000074EB70")))


PETRONODE Home SlideComposer DigiPaint Digitizer DigiFitter Toolbox About Color Picker PETRONODE Contacts	Software Manual Pages Color Picker Various utilities Allows to pick RGB color interactively. Command line: Petronode.ColorPicker.exe {/r} {RRGGBB[RRGGBB...]} This application shows RGB color selection box /r (optional) - indicates a ‘single click’ mode RRGGBB[RRGGBB...] (optional) - specifies the default color and up to 27 custom colors The user interface is self-explanatory The below example shows programmatic use. Download code. import os import subprocess # # location of Petronode install folder # cBatchProcessorFolder = "C:/Program Files/Petronode" # # Calls the color picker for a single click selection # returns the user color # def ColorPicker ( default_color = "none", OneClick = True): template = "0123456789ABCDEF" Params = [os.path.join( cBatchProcessorFolder, "Petronode.ColorPicker.exe")] if OneClick: Params += [ "/r"] if default_color != "none": Params += [ default_color] i = subprocess.call( Params) if i<0 or i > 16777215: return None return "{:06x}".format(i) # # Set default color to red (FF0000) and add one custom color (74EB70) # print( "User Selected: " + str(ColorPicker("FF000074EB70")))
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