# SpiderWebScoreView

SpiderWebScoreView是用于Android上的一个蛛网评分控件

###Features

• 支持任意个角以及任意层级
• 蛛网图形外边的分数文案支持任意样式
• 不管是多少维度都可左右对称

###Usage Guide

####1. Import SpiderWebScoreView add gradle dependency

dependencies{
	compile 'me.xiaopan:spiderwebscoreview:lastVersionName'
}

lastVersionName：（不带v）

最低支持Android2.2

####2. Use in layout 首先在布局中使用声明SpiderWebScoreView和CircularLayout

<FrameLayout
    android:layout_width="match_parent"
    android:layout_height="150dp"
    android:clipChildren="false">

    <me.xiaopan.swsv.SpiderWebScoreView
        android:id="@+id/spiderWeb_mainActivity_1"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:layout_gravity="center" />

    <me.xiaopan.swsv.CircularLayout
        android:id="@+id/layout_mainActivity_circular1"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:layout_gravity="center"
        android:clipChildren="false"/>
</FrameLayout>

详解：

• SpiderWebScoreView用来显示蛛网图形
• CircularLayout用来显示四周的文案
• CircularLayout的尺寸必须和SpiderWebScoreView一致并且是层叠关系
• CircularLayout的子View将会显示在圆圈的外面，因此CircularLayout和其父FrameLayout都必须设置clipChildren为false
• 父FrameLayout还要比CircularLayout大一圈，大的这一圈就是用来显示CircularLayout的子View，具体大多少视你的需求而定

####3. Run time settings 然后在代码中通过SpiderWebScoreView.setScores(float maxScore, float[] scores)方法设置最大分数以及所有分值即可

• 有多少个分值（scores.length）蛛网图形就有多少个角
• 默认分5层

最后根据你的需求往CircularLayout里面添加显示分数的View即可，数量和顺序必须同scores相同

如下：

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    SpiderWebScoreView spiderWebScoreView1 = (SpiderWebScoreView) findViewById(R.id.spiderWeb_mainActivity_1);
    CircularLayout circularLayout1 = (CircularLayout) findViewById(R.id.layout_mainActivity_circular1);

	Score[] scores = new Score[]{
		new Score(7.0f, R.drawable.vip_icon7),
		new Score(8.0f, R.drawable.vip_icon8),
		new Score(5.0f, R.drawable.vip_icon5),
		new Score(5.0f, R.drawable.vip_icon5),
		new Score(8.0f, R.drawable.vip_icon8),
		new Score(7.0f, R.drawable.vip_icon7),
	};
    setup(spiderWebScoreView1, circularLayout1, scores);
}

private void setup(SpiderWebScoreView spiderWebScoreView, CircularLayout circularLayout, Score... scores){
	float[] scoreArray = new float[scores.length];
    for(int w = 0; w < scores.length; w++){
        scoreArray[w] = scores[w].score;
    }
    spiderWebScoreView.setScores(10f, scoreArray);

    circularLayout.removeAllViews();
    for(Score score : scores){
        TextView scoreTextView = (TextView) LayoutInflater.from(getBaseContext()).inflate(R.layout.score, circularLayout, false);
        scoreTextView.setText(score.score+"");
        if(score.iconId != 0){
            scoreTextView.setCompoundDrawablesWithIntrinsicBounds(0, 0, score.iconId, 0);
        }
        circularLayout.addView(scoreTextView);
    }
}

public static class Score{
    public float score;
    public int iconId;

    public Score(float score, int iconId) {
        this.score = score;
        this.iconId = iconId;
    }

    public Score(float score) {
        this.score = score;
    }
}

####4. Attributes

SpiderWebScoreView

Name	介绍	对应方法	缺省值
angleCount	设置蛛网图形有多少个角	会在setScores(float, float[])方法中根据scores的长度来覆盖此参数	5
hierarchyCount	设置蛛网图形有多少层	setHierarchyCount(int)	5
maxScore	最大分值	setScores(float, float[])方法的第一个参数就是maxScore	10f
lineColor	蛛网线条的颜色	setLineColor(int)	0xFF000000
lineWidth	蛛网线条的宽度	setLineWidth(float)	-1(不设置，Paint默认宽度)
scoreColor	分数图形的颜色	setScoreColor(int)	0x80F65801
scoreStrokeColor	分数图形描边的颜色	setScoreStrokeColor(int)	0xFFF65801
scoreStrokeWidth	分数图形描边的宽度	setScoreStrokeWidth(float)	-1(不设置，Paint默认宽度)
disableScoreStroke	禁用分数图形描边	setDisableScoreStroke(boolean)	false

CircularLayout

Name	介绍	对应方法	缺省值
spacing	设置子View与圆圈之间的距离	setSpacing(int)	8dp

更多示例请参考sample源码

License

Copyright (C) 2016 Peng fei Pan <sky@xiaopan.me>

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.