twitchapon-anim

Basic Twitchapon Receiver/Visuals
git clone git://bsandro.tech/twitchapon-anim
Log | Files | Refs | README | LICENSE

impl_js.go (789B)

      1 // Copyright 2018 The Ebiten Authors
      2 //
      3 // Licensed under the Apache License, Version 2.0 (the "License");
      4 // you may not use this file except in compliance with the License.
      5 // You may obtain a copy of the License at
      6 //
      7 //     http://www.apache.org/licenses/LICENSE-2.0
      8 //
      9 // Unless required by applicable law or agreed to in writing, software
     10 // distributed under the License is distributed on an "AS IS" BASIS,
     11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12 // See the License for the specific language governing permissions and
     13 // limitations under the License.
     14 
     15 package devicescale
     16 
     17 import (
     18 	"syscall/js"
     19 )
     20 
     21 func impl(x, y int) float64 {
     22 	ratio := js.Global().Get("window").Get("devicePixelRatio").Float()
     23 	if ratio == 0 {
     24 		ratio = 1
     25 	}
     26 	return ratio
     27 }