How do I use a custom command with node graphicmagick?












0















here is how im currently trimming my image with gm



var fs = require('fs')

var gm = require('gm').subClass({imageMagick: true});



gm(PATH)

.trim()

.write('test-output.png', function (err) {

  if (!err) console.log('done');

});


But it seems I need to use -fuzz (Use -fuzz to make -trim remove edges that are nearly the same color as the corner pixels.). I cannot figure out how to use this command:



gm(PATH)

.out('convert image -fuzz 10 -trim')

.write('test-output.png', function (err) {

  if (!err) console.log('done');

});


This does nothing, doesn't even output. the docs aren't very clear on how to format the custom commands. Any help is appreciated.






node.js imagemagick graphicsmagick







share|improve this question



























    0















    here is how im currently trimming my image with gm



    var fs = require('fs')
    
var gm = require('gm').subClass({imageMagick: true});
    

    
gm(PATH)
    
.trim()
    
.write('test-output.png', function (err) {
    
  if (!err) console.log('done');
    
});


    But it seems I need to use -fuzz (Use -fuzz to make -trim remove edges that are nearly the same color as the corner pixels.). I cannot figure out how to use this command:



    gm(PATH)
    
.out('convert image -fuzz 10 -trim')
    
.write('test-output.png', function (err) {
    
  if (!err) console.log('done');
    
});


    This does nothing, doesn't even output. the docs aren't very clear on how to format the custom commands. Any help is appreciated.






    node.js imagemagick graphicsmagick







    share|improve this question

























      0












      0








      0








      here is how im currently trimming my image with gm



      var fs = require('fs')
      
var gm = require('gm').subClass({imageMagick: true});
      

      
gm(PATH)
      
.trim()
      
.write('test-output.png', function (err) {
      
  if (!err) console.log('done');
      
});


      But it seems I need to use -fuzz (Use -fuzz to make -trim remove edges that are nearly the same color as the corner pixels.). I cannot figure out how to use this command:



      gm(PATH)
      
.out('convert image -fuzz 10 -trim')
      
.write('test-output.png', function (err) {
      
  if (!err) console.log('done');
      
});


      This does nothing, doesn't even output. the docs aren't very clear on how to format the custom commands. Any help is appreciated.






      node.js imagemagick graphicsmagick







      share|improve this question














      here is how im currently trimming my image with gm



      var fs = require('fs')
      
var gm = require('gm').subClass({imageMagick: true});
      

      
gm(PATH)
      
.trim()
      
.write('test-output.png', function (err) {
      
  if (!err) console.log('done');
      
});


      But it seems I need to use -fuzz (Use -fuzz to make -trim remove edges that are nearly the same color as the corner pixels.). I cannot figure out how to use this command:



      gm(PATH)
      
.out('convert image -fuzz 10 -trim')
      
.write('test-output.png', function (err) {
      
  if (!err) console.log('done');
      
});


      This does nothing, doesn't even output. the docs aren't very clear on how to format the custom commands. Any help is appreciated.






      node.js imagemagick graphicsmagick




      node.js imagemagick graphicsmagick






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 25 '18 at 23:49









      stackersstackers

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