A somewhat updated fork from GraphicsMagick for node
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var assert = require('assert')
module.exports = function (gm, dir, finish, GM) {
var a = GM('img.png').resize(10);
var args = a.args();
assert.equal('convert', args[0]);
assert.equal('-resize', args[2]);
if (a._options.imageMagick) {
assert.equal('10', args[3]);
} else {
assert.equal('10x', args[3]);
}
var a = GM('img.png').resize(10, 20);
var args = a.args();
assert.equal('convert', args[0]);
assert.equal('-resize', args[2]);
assert.equal('10x20', args[3]);
var a = GM('img.png').resize(10, false, '%');
var args = a.args();
assert.equal('convert', args[0]);
assert.equal('-resize', args[2]);
if (a._options.imageMagick) {
assert.equal('10%', args[3]);
} else {
assert.equal('10x%', args[3]);
}
var a = GM('img.png').resize('10%');
var args = a.args();
assert.equal('convert', args[0]);
assert.equal('-resize', args[2]);
if (a._options.imageMagick) {
assert.equal('10%', args[3]);
} else {
assert.equal('10%x', args[3]);
}
var m = gm
.resize(58, 50, '%');
var args= m.args();
assert.equal('convert', args[0]);
assert.equal('-resize', args[2]);
assert.equal('58x50%', args[3]);
if (!GM.integration)
return finish();
m
.write(dir + '/resize.png', function resize (err) {
finish(err);
});
}