Android 使用Vector XML文件创建矢量图片资源

参考链接：http://blog.csdn.net/klxh2009/article/details/51121034

<article>
    <h1 class="csdn_top">Android 使用Vector XML文件创建矢量图片资源</h1>
    <div class="article_bar clearfix">
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            <span class="original">
            原创                </span>
            <span class="time">2016年04月11日 13:35:23</span>
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        <ul class="article_tags clearfix csdn-tracking-statistics tracking-click" data-mod="popu_377">
            <li class="tit">标签：</li>

android开发 /

矢量图 /

svg /

vector /

gimp /

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转载请注明出处：http://blog.csdn.net/klxh2009/article/details/51121034 本文出自【付小华的博客】

Vector：矢量的意思

我们知道，在安卓开发过程中，经常使用到png格式的图片资源，这种图片需要有不同分辨率来做屏幕适配，当图片数量很大时，被打包的图片资源占据了app的绝大部分容量，使用Vector来创建图片，将大大减少png图片的使用，提高开发性能。废话不多说，可以先看下效果：

这就是一个矢量图，下面我来讲讲怎么来实现它吧：

所需工具：

1、阿里巴巴矢量图库(http://www.iconfont.cn/)

扫描二维码关注公众号，回复： 389376 查看本文章

2、GIMP(GNU Image Manipulation Program)

其中，GIMP我提供了两种下载方式：

官网：http://www.gimp.org/

百度网盘：http://pan.baidu.com/s/1sl9VnRZ

3、Android Studio

实现步骤：

1、从阿里巴巴矢量图库下载需要的svg矢量图

(注意这里的尺寸)

2、使用已经安装好了的GIMP打开下载的这个矢量图

3、选择Tool Options下的魔棒点击刚刚打开的五角星

（这是选中之后的效果，出现蚂蚁线，，，会PS的同学应该对这个很明白的）

4、然后再按图示操作：选择【Select】–>【To Path】，就可以看到右边的Brushes窗口下的Paths选项里多了个路径。

5、导出路径

导出时选择自己需要导出到的路劲，输入文件名，建议导出使用xml格式的文件，我这里为“star.xml”，然后点击save

6、打开star.xml文件，可以看到好多数字，在path节点下的d里，这里的值就是我们需要的

7、我们使用Android Studio来写代码，在drawable目录下新建一个star_path.xml文件，内容如下：

其中需要注意这里的viewportHeight和viewportWidth值，设置太小就不能看到它的预览图了

[html] view plain copy

print ?

<?xml version=“1.0” encoding=“utf-8”?>
<vector xmlns:android=“http://schemas.android.com/apk/res/android”
android:width=“200dp”
android:height=“200dp”
android:viewportHeight=“200”
android:viewportWidth=“200”>
<path
android:fillColor=“#00BB9C”
android:pathData=”M 120.25,62.00
C 121.56,64.62 124.79,71.70 126.63,73.44
129.39,76.04 138.05,76.58 142.00,77.13
142.00,77.13 178.00,82.00 178.00,82.00
174.13,90.18 158.14,103.06 150.99,110.04
148.73,112.24 143.25,117.35 142.11,120.00
140.83,122.98 142.80,131.54 143.42,135.00
143.42,135.00 150.00,171.00 150.00,171.00
142.14,169.53 124.31,158.91 116.00,154.75
113.30,153.40 105.49,149.02 103.00,148.88
99.54,148.69 91.24,153.75 88.00,155.58
81.75,159.10 61.89,169.90 56.00,171.00
56.00,171.00 61.80,136.00 61.80,136.00
61.80,136.00 63.60,120.58 63.60,120.58
63.60,120.58 53.00,109.00 53.00,109.00
53.00,109.00 27.00,82.00 27.00,82.00
27.00,82.00 63.00,77.13 63.00,77.13
67.09,76.56 75.64,76.00 78.61,73.44
81.01,71.37 84.64,63.21 86.25,60.00
86.25,60.00 102.00,28.00 102.00,28.00
106.72,32.72 116.58,54.66 120.25,62.00 Z
M 91.25,75.00
C 90.14,77.23 88.11,81.97 86.51,83.57
83.98,86.09 79.42,86.24 76.00,86.73
76.00,86.73 51.00,90.00 51.00,90.00
51.00,90.00 68.00,108.00 68.00,108.00
68.00,108.00 75.36,117.00 75.36,117.00
75.36,117.00 74.41,128.00 74.41,128.00
74.41,128.00 71.00,151.00 71.00,151.00
75.21,149.77 88.51,142.63 93.00,140.14
96.31,138.31 100.02,135.40 104.00,136.17
104.00,136.17 135.00,151.00 135.00,151.00
135.00,151.00 130.75,127.00 130.75,127.00
130.75,127.00 130.11,116.00 130.11,116.00
130.11,116.00 137.00,108.00 137.00,108.00
137.00,108.00 155.00,90.00 155.00,90.00
155.00,90.00 130.00,86.73 130.00,86.73
130.00,86.73 119.39,84.15 119.39,84.15
119.39,84.15 113.14,73.00 113.14,73.00
113.14,73.00 103.00,53.00 103.00,53.00
99.46,57.45 94.06,69.34 91.25,75.00 Z” />
</vector>

<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="200dp"
    android:height="200dp"
    android:viewportHeight="200"
    android:viewportWidth="200">
        <path
            android:fillColor="#00BB9C"
            android:pathData="M 120.25,62.00
           C 121.56,64.62 124.79,71.70 126.63,73.44
             129.39,76.04 138.05,76.58 142.00,77.13
             142.00,77.13 178.00,82.00 178.00,82.00
             174.13,90.18 158.14,103.06 150.99,110.04
             148.73,112.24 143.25,117.35 142.11,120.00
             140.83,122.98 142.80,131.54 143.42,135.00
             143.42,135.00 150.00,171.00 150.00,171.00
             142.14,169.53 124.31,158.91 116.00,154.75
             113.30,153.40 105.49,149.02 103.00,148.88
             99.54,148.69 91.24,153.75 88.00,155.58
             81.75,159.10 61.89,169.90 56.00,171.00
             56.00,171.00 61.80,136.00 61.80,136.00
             61.80,136.00 63.60,120.58 63.60,120.58
             63.60,120.58 53.00,109.00 53.00,109.00
             53.00,109.00 27.00,82.00 27.00,82.00
             27.00,82.00 63.00,77.13 63.00,77.13
             67.09,76.56 75.64,76.00 78.61,73.44
             81.01,71.37 84.64,63.21 86.25,60.00
             86.25,60.00 102.00,28.00 102.00,28.00
             106.72,32.72 116.58,54.66 120.25,62.00 Z
           M 91.25,75.00
           C 90.14,77.23 88.11,81.97 86.51,83.57
             83.98,86.09 79.42,86.24 76.00,86.73
             76.00,86.73 51.00,90.00 51.00,90.00
             51.00,90.00 68.00,108.00 68.00,108.00
             68.00,108.00 75.36,117.00 75.36,117.00
             75.36,117.00 74.41,128.00 74.41,128.00
             74.41,128.00 71.00,151.00 71.00,151.00
             75.21,149.77 88.51,142.63 93.00,140.14
             96.31,138.31 100.02,135.40 104.00,136.17
             104.00,136.17 135.00,151.00 135.00,151.00
             135.00,151.00 130.75,127.00 130.75,127.00
             130.75,127.00 130.11,116.00 130.11,116.00
             130.11,116.00 137.00,108.00 137.00,108.00
             137.00,108.00 155.00,90.00 155.00,90.00
             155.00,90.00 130.00,86.73 130.00,86.73
             130.00,86.73 119.39,84.15 119.39,84.15
             119.39,84.15 113.14,73.00 113.14,73.00
             113.14,73.00 103.00,53.00 103.00,53.00
             99.46,57.45 94.06,69.34 91.25,75.00 Z" />
</vector>

8、最后在布局文件里使用：

[html] view plain copy

print ?

<?xml version=“1.0” encoding=“utf-8”?>
<RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android”
xmlns:tools=”http://schemas.android.com/tools”
android:layout_width=“match_parent”
android:layout_height=“match_parent”
android:paddingBottom=“@dimen/activity_vertical_margin”
android:paddingLeft=“@dimen/activity_horizontal_margin”
android:paddingRight=“@dimen/activity_horizontal_margin”
android:paddingTop=“@dimen/activity_vertical_margin”
tools:context=“com.shenhua.vectordemo.MainActivity”>
<TextView
android:layout_width=“wrap_content”
android:layout_height=“wrap_content”
android:text=“Hello World!” />
<ImageView
android:layout_width=“wrap_content”
android:layout_height=“wrap_content”
android:layout_centerInParent=“true”
android:src=“@drawable/star_path” />
</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?> 

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 

    xmlns:tools="http://schemas.android.com/tools" 

    android:layout_width="match_parent" 

    android:layout_height="match_parent" 

    android:paddingBottom="@dimen/activity_vertical_margin" 

    android:paddingLeft="@dimen/activity_horizontal_margin" 

    android:paddingRight="@dimen/activity_horizontal_margin" 

    android:paddingTop="@dimen/activity_vertical_margin" 

    tools:context="com.shenhua.vectordemo.MainActivity">

&lt;TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Hello World!" /&gt;

&lt;ImageView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_centerInParent="true"
    android:src="@drawable/star_path" /&gt;

</RelativeLayout>
目录结构：

OK，就是如此简单。

转载请注明出处：http://blog.csdn.net/klxh2009/article/details/51121034 本文出自【付小华的博客】

Vector：矢量的意思

这就是一个矢量图，下面我来讲讲怎么来实现它吧：

所需工具：

1、阿里巴巴矢量图库(http://www.iconfont.cn/)

2、GIMP(GNU Image Manipulation Program)

其中，GIMP我提供了两种下载方式：

官网：http://www.gimp.org/

百度网盘：http://pan.baidu.com/s/1sl9VnRZ

3、Android Studio

实现步骤：

1、从阿里巴巴矢量图库下载需要的svg矢量图

(注意这里的尺寸)

2、使用已经安装好了的GIMP打开下载的这个矢量图

3、选择Tool Options下的魔棒点击刚刚打开的五角星

（这是选中之后的效果，出现蚂蚁线，，，会PS的同学应该对这个很明白的）

4、然后再按图示操作：选择【Select】–>【To Path】，就可以看到右边的Brushes窗口下的Paths选项里多了个路径。

5、导出路径

导出时选择自己需要导出到的路劲，输入文件名，建议导出使用xml格式的文件，我这里为“star.xml”，然后点击save

6、打开star.xml文件，可以看到好多数字，在path节点下的d里，这里的值就是我们需要的

7、我们使用Android Studio来写代码，在drawable目录下新建一个star_path.xml文件，内容如下：

其中需要注意这里的viewportHeight和viewportWidth值，设置太小就不能看到它的预览图了

[html] view plain copy

print ?

<?xml version=“1.0” encoding=“utf-8”?>
<vector xmlns:android=“http://schemas.android.com/apk/res/android”
android:width=“200dp”
android:height=“200dp”
android:viewportHeight=“200”
android:viewportWidth=“200”>
<path
android:fillColor=“#00BB9C”
android:pathData=”M 120.25,62.00
C 121.56,64.62 124.79,71.70 126.63,73.44
129.39,76.04 138.05,76.58 142.00,77.13
142.00,77.13 178.00,82.00 178.00,82.00
174.13,90.18 158.14,103.06 150.99,110.04
148.73,112.24 143.25,117.35 142.11,120.00
140.83,122.98 142.80,131.54 143.42,135.00
143.42,135.00 150.00,171.00 150.00,171.00
142.14,169.53 124.31,158.91 116.00,154.75
113.30,153.40 105.49,149.02 103.00,148.88
99.54,148.69 91.24,153.75 88.00,155.58
81.75,159.10 61.89,169.90 56.00,171.00
56.00,171.00 61.80,136.00 61.80,136.00
61.80,136.00 63.60,120.58 63.60,120.58
63.60,120.58 53.00,109.00 53.00,109.00
53.00,109.00 27.00,82.00 27.00,82.00
27.00,82.00 63.00,77.13 63.00,77.13
67.09,76.56 75.64,76.00 78.61,73.44
81.01,71.37 84.64,63.21 86.25,60.00
86.25,60.00 102.00,28.00 102.00,28.00
106.72,32.72 116.58,54.66 120.25,62.00 Z
M 91.25,75.00
C 90.14,77.23 88.11,81.97 86.51,83.57
83.98,86.09 79.42,86.24 76.00,86.73
76.00,86.73 51.00,90.00 51.00,90.00
51.00,90.00 68.00,108.00 68.00,108.00
68.00,108.00 75.36,117.00 75.36,117.00
75.36,117.00 74.41,128.00 74.41,128.00
74.41,128.00 71.00,151.00 71.00,151.00
75.21,149.77 88.51,142.63 93.00,140.14
96.31,138.31 100.02,135.40 104.00,136.17
104.00,136.17 135.00,151.00 135.00,151.00
135.00,151.00 130.75,127.00 130.75,127.00
130.75,127.00 130.11,116.00 130.11,116.00
130.11,116.00 137.00,108.00 137.00,108.00
137.00,108.00 155.00,90.00 155.00,90.00
155.00,90.00 130.00,86.73 130.00,86.73
130.00,86.73 119.39,84.15 119.39,84.15
119.39,84.15 113.14,73.00 113.14,73.00
113.14,73.00 103.00,53.00 103.00,53.00
99.46,57.45 94.06,69.34 91.25,75.00 Z” />
</vector>

<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="200dp"
    android:height="200dp"
    android:viewportHeight="200"
    android:viewportWidth="200">
        <path
            android:fillColor="#00BB9C"
            android:pathData="M 120.25,62.00
           C 121.56,64.62 124.79,71.70 126.63,73.44
             129.39,76.04 138.05,76.58 142.00,77.13
             142.00,77.13 178.00,82.00 178.00,82.00
             174.13,90.18 158.14,103.06 150.99,110.04
             148.73,112.24 143.25,117.35 142.11,120.00
             140.83,122.98 142.80,131.54 143.42,135.00
             143.42,135.00 150.00,171.00 150.00,171.00
             142.14,169.53 124.31,158.91 116.00,154.75
             113.30,153.40 105.49,149.02 103.00,148.88
             99.54,148.69 91.24,153.75 88.00,155.58
             81.75,159.10 61.89,169.90 56.00,171.00
             56.00,171.00 61.80,136.00 61.80,136.00
             61.80,136.00 63.60,120.58 63.60,120.58
             63.60,120.58 53.00,109.00 53.00,109.00
             53.00,109.00 27.00,82.00 27.00,82.00
             27.00,82.00 63.00,77.13 63.00,77.13
             67.09,76.56 75.64,76.00 78.61,73.44
             81.01,71.37 84.64,63.21 86.25,60.00
             86.25,60.00 102.00,28.00 102.00,28.00
             106.72,32.72 116.58,54.66 120.25,62.00 Z
           M 91.25,75.00
           C 90.14,77.23 88.11,81.97 86.51,83.57
             83.98,86.09 79.42,86.24 76.00,86.73
             76.00,86.73 51.00,90.00 51.00,90.00
             51.00,90.00 68.00,108.00 68.00,108.00
             68.00,108.00 75.36,117.00 75.36,117.00
             75.36,117.00 74.41,128.00 74.41,128.00
             74.41,128.00 71.00,151.00 71.00,151.00
             75.21,149.77 88.51,142.63 93.00,140.14
             96.31,138.31 100.02,135.40 104.00,136.17
             104.00,136.17 135.00,151.00 135.00,151.00
             135.00,151.00 130.75,127.00 130.75,127.00
             130.75,127.00 130.11,116.00 130.11,116.00
             130.11,116.00 137.00,108.00 137.00,108.00
             137.00,108.00 155.00,90.00 155.00,90.00
             155.00,90.00 130.00,86.73 130.00,86.73
             130.00,86.73 119.39,84.15 119.39,84.15
             119.39,84.15 113.14,73.00 113.14,73.00
             113.14,73.00 103.00,53.00 103.00,53.00
             99.46,57.45 94.06,69.34 91.25,75.00 Z" />
</vector>

8、最后在布局文件里使用：

[html] view plain copy

print ?

<?xml version=“1.0” encoding=“utf-8”?>
<RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android”
xmlns:tools=”http://schemas.android.com/tools”
android:layout_width=“match_parent”
android:layout_height=“match_parent”
android:paddingBottom=“@dimen/activity_vertical_margin”
android:paddingLeft=“@dimen/activity_horizontal_margin”
android:paddingRight=“@dimen/activity_horizontal_margin”
android:paddingTop=“@dimen/activity_vertical_margin”
tools:context=“com.shenhua.vectordemo.MainActivity”>
<TextView
android:layout_width=“wrap_content”
android:layout_height=“wrap_content”
android:text=“Hello World!” />
<ImageView
android:layout_width=“wrap_content”
android:layout_height=“wrap_content”
android:layout_centerInParent=“true”
android:src=“@drawable/star_path” />
</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?> 

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 

    xmlns:tools="http://schemas.android.com/tools" 

    android:layout_width="match_parent" 

    android:layout_height="match_parent" 

    android:paddingBottom="@dimen/activity_vertical_margin" 

    android:paddingLeft="@dimen/activity_horizontal_margin" 

    android:paddingRight="@dimen/activity_horizontal_margin" 

    android:paddingTop="@dimen/activity_vertical_margin" 

    tools:context="com.shenhua.vectordemo.MainActivity">

&lt;TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Hello World!" /&gt;

&lt;ImageView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_centerInParent="true"
    android:src="@drawable/star_path" /&gt;

</RelativeLayout>
目录结构：

OK，就是如此简单。