RuleView

左右滑动的自定义尺子，支持各种精度

依赖库不包括边框，边框可以自行添加。仓库中有当前边框的代码

本项目是在开发一款Android App的过程中开发的

欢迎大家体验

https://play.google.com/store/apps/details?id=com.neobaran.app.bmi

依赖

implementation 'com.neobaran.open:ruler-view:0.0.5'

效果图

使用

XML

<com.neobaran.open.android.nruler.RulerView
    android:id="@+id/weight_input"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginStart="16dp"
    android:layout_marginEnd="16dp"
    android:layout_marginTop="6dp"
    android:layout_marginBottom="4dp"
    app:numDigits="1"
    app:numValue="80"
    app:numMinValue="5"
    app:numMaxValue="300"
    app:numTextColor="@color/secondary_text"
    app:textSize="12sp"
    app:textSpaceHeight="6dp"
    app:centerLineColor="#f24b16"
    app:sideLineColor="#bcbcbc"
    app:centerLineHeight="16dp"
    app:sideLineHeight="8dp"/>

Kotlin

height_input.setUnitStr("cm")
height_number.text = "188.6 cm"
height_input.setValueListener {
    height_number.text = "$it cm"
    val height = height_input.getValue() // get the rule current value
}


//set the number precision, it should be called before setMin / setMax / setValue
//设置精度，如40.5 40.55 必须在设置最大/最小值/当前值 之前调用
weight_input.setDigits(1)
weight_input.setValue(78.8f)           //set the current value
weight_input.setMinValue(10)           //set the min value
weight_input.setMaxValue(220)          //set the max value

weight_number.text = "78.8 kg"
//set listener 设置监听
weight_input.setValueListener {
    weight_number.text = "$it kg"
}

RulerView属性

属性名	说明
centerLineColor	中间线颜色
centerLineWidth	中间线宽度
centerLineHeight	中间线高度
sideLineColor	两边线颜色
sideLineWidth	两边线宽度
sideLineHeight	两边线高度
textSpaceHeight	数字距离线的间距
numTextColor	数字颜色
textSize	字体大小
numDigits	数字精度
numMaxValue	数字最大值
numMinValue	数字最小值
numValue	数字值
numShow	页面显示数字数量，
unitStr	单位
moveSpeed	移动速度 600

License

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.