4.6 Slider round to int?

Question

So I am using a slider for audio and as you know the volume has to be from 0-1. so what I did was do this:

MusicTxt.text = "" + MusicSlider.value * 100;

Now my question is, can I make it a whole number instead of the decimals on the end, if so how?

Answer 1

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Answer by HarshadK · Jan 13, 2015 at 01:06 PM

There are two ways:

1) You can directly set the values to be integer for the slider by checking the 'Whole Numbers' checkbox and then setting the min and max values to be 0 and 100. This will allow to choose values that are only integer values between 0 and 100 so you do not need to multiply the slider value by 100.

2) With your current code:

 MusicTxt.text = "" + (int) MusicSlider.value * 100;

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Elit3d · Jan 13, 2015 at 01:10 PM 0

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I need the slider it self to go from 0 - 1 because it has to control the audio and that only ranges from 0 - 1. So basically I am just wondering if its possible to get rid of the decimal points in the code.

HarshadK · Jan 13, 2015 at 01:12 PM 0

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Then use the method number 2. It will print values as integers and not float.

Elit3d · Jan 13, 2015 at 01:23 PM 0

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it bugs out: http://gyazo.com/3d0f53e09a70f1bd86bb710c2bde7ad7

HarshadK · Jan 13, 2015 at 01:35 PM 0

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Just need to add brackets as below:

 $$anonymous$$usicTxt.text = "" + (int) ($$anonymous$$usicSlider.value * 100);

Elit3d · Jan 13, 2015 at 02:05 PM 0

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ah yes! perfect, thank you!

4.6 Slider round to int?

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