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zhangfeng256
Participant
July 30, 2011
Answered

JavaScript,sampling,RGB COLOR

  • July 30, 2011
  • 1 reply
  • 1079 views

How to get the coordinates of one pixel of the sampling point RGB color?


Example, the figure for the RGB value sampling tool：

This topic has been closed for replies.
Correct answer Muppet Mark

#target photoshop

var doc = app.activeDocument,

samps = doc.colorSamplers;

for ( var i = 0; i < samps.length; i++ ) {
     
     var r = Math.round( samps.color.rgb.red ),
     g = Math.round( samps.color.rgb.green ),
     b = Math.round( samps.color.rgb.blue );

     alert( 'R'+r+' G'+g+' B'+b );
     
}

alert ( samps[1].position );

1 reply

M
Muppet MarkCorrect answer
Inspiring
July 30, 2011

#target photoshop

var doc = app.activeDocument,

samps = doc.colorSamplers;

for ( var i = 0; i < samps.length; i++ ) {
     
     var r = Math.round( samps.color.rgb.red ),
     g = Math.round( samps.color.rgb.green ),
     b = Math.round( samps.color.rgb.blue );

     alert( 'R'+r+' G'+g+' B'+b );
     
}

alert ( samps[1].position );

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