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chart.js

How to set max and min value for Y axis

发布于 2015-03-11 15:26:34

I am using line chart from http://www.chartjs.org/ enter image description here

As you can see max value (130) and min value (60) for Y axis are chosen automatically , I want max value = 500 and min value=0. Is this possible?

Questioner

Rajendra Thorat

Viewed

0

17.6k 2020-08-05 08:45:39

You have to overrride the scale, try this: (applies to ChartJS v1.x)

window.onload = function(){
    var ctx = document.getElementById("canvas").getContext("2d");
    window.myLine = new Chart(ctx).Line(lineChartData, {
        scaleOverride : true,
        scaleSteps : 10,
        scaleStepWidth : 50,
        scaleStartValue : 0 
    });
}

Boaz 2016-08-14 15:31:54

Note this answer is relevant to the 1.x versions of chart.js The scales object in the 2.x versions is quite different. See @OferSegev answer below and the 2.x documentation here.

Black Mamba 2017-05-25 13:32:38

Is there documentation for v1.x as well @Boaz

Boaz 2017-05-25 13:48:10

@IshanMahajan There used to be :) I can't seem to find it anymore. I think this is a good mirror: web-beta.archive.org/web/20150816192112/http://…

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