# AndroidFreetype

**Repository Path**: cs_l/AndroidFreetype

## Basic Information

- **Project Name**: AndroidFreetype
- **Description**: 安卓字模
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-01-22
- **Last Updated**: 2021-01-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

在根目录的build.gradle中添加依赖
```java
allprojects {
   repositories {
      maven { url "https://raw.githubusercontent.com/tianheng812/AndroidFreetype/master" }
   }
}
```

在项目中的build.gradle添加依赖
```java
dependencies {
    implementation 'com.xian:freestype:1.0.0'
}
```

在AndroidManifest.xml加入读写权限
```java
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
```


初始化

```java
WordManager.getInstance().init(this）;//默认是宋体

WordManager.getInstance().init(this,字体路径);//更改字体
```

销毁

```
 WordManager.getInstance().destroy();
```

1.使用freetype提取字的模式，并可以转化为bmp图，如图

```java
byte[] bytes = WordManager.getInstance().stringToBmpByte("我们", 16, 0);
Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);

```

<img src="images/1.png" width="375"/>



2.提取点阵：

```java
 StringBuilder builder = new StringBuilder();   
 byte[][] arr = WordManager.getInstance().stringToLattice(content, fontSize, 0);
 for (int i = 0; i < arr.length; i++) {
      for (int j = 0; j < arr[0].length; j++) {
           if (arr[i][j] == 1) {
                 builder.append("1");
             } else {
                  builder.append("0");
             }
       }
            builder.append("\n");
  }

 Log.i("点阵", builder.toString());
```

<img src="images/3.jpg" width="375"/>