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Suzaku10 / pit_slider_carousel

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How to get current page index #1

Open adithya421 opened 4 years ago

adithya421 commented 4 years ago

Hi Bro,

I am using your plugin in one of my flutter application. I would like to know how i can current page index. Based on your example i using callback function in your plugn but its giving double value.

Please advise I/flutter (21753): Current page-->1.002777099609375 I/flutter (21753): Current page-->1.029144287109375 I/flutter (21753): Current page-->1.054840087890625 I/flutter (21753): Current page-->1.086090087890625 I/flutter (21753): Current page-->1.12774658203125 I/flutter (21753): Current page-->1.177764892578125 I/flutter (21753): Current page-->1.229827880859375 I/flutter (21753): Current page-->1.229827880859375 I/flutter (21753): Current page-->1.29510498046875 I/flutter (21753): Current page-->1.29510498046875 I/flutter (21753): Current page-->1.35760498046875 I/flutter (21753): Current page-->1.35760498046875 I/flutter (21753): Current page-->1.4305419921875 I/flutter (21753): Current page-->1.4305419921875 I/flutter (21753): Current page-->1.509002685546875 I/flutter (21753): Current page-->1.509002685546875 I/flutter (21753): Current page-->1.57427978515625 I/flutter (21753): Current page-->1.57427978515625 I/flutter (21753): Current page-->1.645111083984375 I/flutter (21753): Current page-->1.645111083984375 I/flutter (21753): Current page-->1.71038818359375 I/flutter (21753): Current page-->1.71038818359375 I/flutter (21753): Current page-->1.7423095703125 I/flutter (21753): Current page-->1.7423095703125 I/flutter (21753): Current page-->1.8764007269903553 I/chatty (21753): uid=10088(com.padimas.pit_slider_carousel_example) Thread-2 identical 1 line I/flutter (21753): Current page-->1.8764007269903553 I/flutter (21753): Current page-->2.008282673228578 I/chatty (21753): uid=10088(com.padimas.pit_slider_carousel_example) Thread-2 identical 2 lines I/flutter (21753): Current page-->2.008282673228578 I/flutter (21753): Current page-->2.0556468403348793 I/chatty (21753): uid=10088(com.padimas.pit_slider_carousel_example) Thread-2 identical 3 lines I/flutter (21753): Current page-->2.0556468403348793 I/flutter (21753): Current page-->2.0535688439814948 I/chatty (21753): uid=10088(com.padimas.pit_slider_carousel_example) Thread-

Suzaku10 commented 4 years ago

callback: (double index) { setState(() { currentPage = index; }); },

you can set in variable like this, and you can currentPage.round() , currentPage.ceil(), or currentPage.floor(), its dependent on your need but in this plugin i choose to round the current page