CODEWITHSUNDEEP
javaandroidgraphachartengine
manu mathew
manu mathew

Reputation: 121

how to zoom out in Achartengin android studio?

I am able to zoom in but i need to zoom out please help to resolve here is my code

    renderer.setXLabels(0);
    renderer.setYLabels(10);
    renderer.setShowGrid(true);
    renderer.setZoomEnabled(true);
    renderer.setXLabelsAlign(Paint.Align.CENTER);
    renderer.setYLabelsAlign(Paint.Align.RIGHT);
    renderer.setPanLimits(new double[]{0,times.length,0,100});

    renderer.setZoomLimits(new double[] { 10, 10, 10, 10 });
    renderer.setExternalZoomEnabled(true);

    renderer.setPanEnabled(true, true);
    renderer.setZoomEnabled(true, false);

    renderer.setMarginsColor(Color.parseColor("#FFFFFF"));
    renderer.setXLabelsColor(Color.BLACK);
    renderer.setYLabelsColor(0,Color.BLACK);
    renderer.setLabelsTextSize(8);

    renderer.setApplyBackgroundColor(true);
    renderer.setBackgroundColor(Color.parseColor("#FBFBFC"));

by above code i am able to zoom in on touch but i need to zoom out on touch is there any possibility?

Upvotes: 0

Views: 38

Answers (1)

guenter47
guenter47

Reputation: 594

In version 1.2.0 the Zoom function (Button) contains three sub-buttons Zoom +, Zoom - and Zoom Limits. It is possible to zoom in or out without any problems.

In build.gradle: implementation files('libs/achartengine-1.2.0.jar')

Downloade here: achartengine-1.2.0

Upvotes: 0

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