create block for charts

I don't know how to get chart from my block. Global variables are not available.

I don't understand what do you want to do

And i also want to modify configuration items for charts

You can use changeProp to get the property value of your components

content: {
	type: 'mycharts',
	xaxis: 100,
	traits: [{
		label: 'xAxis',
		// Use changeProp and assign the same 
		// name of the property to get its value
		changeProp: 1,
		name: 'xaxis',
	}]
}

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