【问题标题】:How can i add padding vector file in android我如何在android中添加填充矢量文件
【发布时间】:2017-03-01 09:03:07
【问题描述】:

如何在我的矢量文件中添加 paddingleft、Right、Top 和bottom veriable。

我变了

android:viewportWidth

android:viewportHeight

但没有任何改变

我的矢量

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="31.416dp"
    android:height="31.416dp"
    android:viewportWidth="31.416"
    android:viewportHeight="31.416">

    <path
        android:fillColor="#fff"
        android:pathData="M28.755,6.968l-0.47,0.149L25.782,7.34l-0.707,1.129l-0.513-0.163L22.57,6.51l-0.289-0.934L21.894,4.58l-1.252-1.123
l-1.477-0.289l-0.034,0.676l1.447,1.412l0.708,0.834L20.49,6.506l-0.648-0.191L18.871,5.91l0.033-0.783l-1.274-0.524l-0.423,1.841
l-1.284,0.291l0.127,1.027l1.673,0.322l0.289-1.641l1.381,0.204l0.642,0.376h1.03l0.705,1.412l1.869,1.896l-0.137,0.737
l-1.507-0.192l-2.604,1.315l-1.875,2.249l-0.244,0.996h-0.673l-1.254-0.578l-1.218,0.578l0.303,1.285l0.53-0.611l0.932-0.029
l-0.065,1.154l0.772,0.226l0.771,0.866l1.259-0.354l1.438,0.227l1.67,0.449l0.834,0.098l1.414,1.605l2.729,1.605l-1.765,3.372
l-1.863,0.866l-0.707,1.927l-2.696,1.8l-0.287,1.038c6.892-1.66,12.019-7.851,12.019-15.253
C31.413,12.474,30.433,9.465,28.755,6.968z" />
    <path
        android:fillColor="#fff"
        android:pathData="M17.515,23.917l-1.144-2.121l1.05-2.188l-1.05-0.314l-1.179-1.184l-2.612-0.586l-0.867-1.814v1.077h-0.382l-2.251-3.052
v-2.507L7.43,8.545L4.81,9.012H3.045L2.157,8.43L3.29,7.532L2.16,7.793c-1.362,2.326-2.156,5.025-2.156,7.916
c0,8.673,7.031,15.707,15.705,15.707c0.668,0,1.323-0.059,1.971-0.137l-0.164-1.903c0,0,0.721-2.826,0.721-2.922
C18.236,26.357,17.515,23.917,17.515,23.917z" />
    <path
        android:fillColor="#fff"
        android:pathData="M5.84,5.065l2.79-0.389l1.286-0.705l1.447,0.417l2.312-0.128l0.792-1.245l1.155,0.19l2.805-0.263L19.2,2.09l1.09-0.728
l1.542,0.232l0.562-0.085C20.363,0.553,18.103,0,15.708,0C10.833,0,6.474,2.222,3.596,5.711h0.008L5.84,5.065z
M16.372,1.562
l1.604-0.883l1.03,0.595l-1.491,1.135l-1.424,0.143l-0.641-0.416L16.372,1.562z
M11.621,1.691l0.708,0.295l0.927-0.295
l0.505,0.875l-2.14,0.562l-1.029-0.602C10.591,2.526,11.598,1.878,11.621,1.691z" />
</vector>

这样

有可能吗?

【问题讨论】:

    标签: android vector


    【解决方案1】:

    用组标签包裹你的路径标签。然后在组标签中添加属性scaleX,scaleY,pivotX和pivotY以创建填充效果。像这样:

    <vector xmlns:android="http://schemas.android.com/apk/res/android"
            android:width="48dp"
            android:height="48dp"
            android:alpha="0.6"
            android:viewportHeight="24.0"
            android:viewportWidth="24.0">
        <group
            android:scaleX="0.5"
            android:scaleY="0.5"
            android:pivotX="12"
            android:pivotY="12">
            <path
                android:fillColor="#FF000000"
                android:pathData="M3,4L3,1h2v3h3v2L5,6v3L3,9L3,6L0,6L0,4h3zM6,10L6,7h3L9,4h7l1.83,2L21,6c1.1,0 2,0.9 2,2v12c0,1.1 -0.9,2 -2,2L5,22c-1.1,0 -2,-0.9 -2,-2L3,10h3zM13,19c2.76,0 5,-2.24 5,-5s-2.24,-5 -5,-5 -5,2.24 -5,5 2.24,5 5,5zM9.8,14c0,1.77 1.43,3.2 3.2,3.2s3.2,-1.43 3.2,-3.2 -1.43,-3.2 -3.2,-3.2 -3.2,1.43 -3.2,3.2z"/>
        </group>
    
    </vector>
    

    *pivot 值取决于矢量的宽度和高度

    【讨论】:

    • 不适合我,这是我的矢量绘图drive.google.com/file/d/0B7mIXKUU9R1tRDR0bGI2NlY3OFE/…
    • 非常适合矢量绘图。
    • 更多信息:scaleXscaleY 定义可绘制对象的原始大小。例如,如果两者都设置为 0.85,则图像将小 15%。但是,当您将其变小时,它不会自动调整到中心,因此当您使用 pivotXpivotY 在每个轴上添加偏移量时。
    • 只是补充一点,如果您希望图像在视口中居中,只需将 pivotX 和 pivotY 的值设置为 viewportHeight 和 viewportWidth 值的一半。因此,如果视口为 24.0,则将枢轴设置为 12.0 以使图标居中。
    • 完美。感谢您的回答和其他有价值的 cmets。
    【解决方案2】:

    scaleXScaleY 可以工作,但我发现通过 android:pivotXandroid:pivotY 很难对齐,所以这就是我所做的:

    创建一个新的 xml drawable 文件,如下所示:

    <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
        <item android:top="15dp" android:left="15dp" android:right="15dp" android:bottom="15dp"
            android:drawable="@drawable/your_image_or_icon"/>
    </layer-list>
    

    【讨论】:

    • 如果您将矢量元素放在 item 元素中,则不需要新的可绘制对象。
    • 它提出了Resources$NotFoundException 对于低于 API 级别 21 的 API。
    • 这是迄今为止最好的方法
    【解决方案3】:

    创建一个新的可绘制文件,添加一个图层列表并将您的矢量图像包裹在项目块中。 像这样:

    <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:bottom="10dp"
        android:left="10dp"
        android:right="10dp"
        android:top="10dp">
        <vector
            android:width="40dp"
            android:height="40dp"
            android:viewportWidth="512"
            android:viewportHeight="512">
            <path
                android:fillColor="#4086f4"
                android:pathData="m451,135 l-105,-30 -30,-105h-210c-24.853,0 -45,20.147 -45,45v422c0,24.853 20.147,45 45,45h300c24.853,0 45,-20.147 45,-45z" />
            <path
                android:fillColor="#4175df"
                android:pathData="m451,135v332c0,24.853 -20.147,45 -45,45h-150v-512h60l30,105z" />
            <path
                android:fillColor="#80aef8"
                android:pathData="m451,135h-105c-16.5,0 -30,-13.5 -30,-30v-105c3.9,0 7.8,1.5 10.499,4.501l120,120c3.001,2.699 4.501,6.599 4.501,10.499z" />
            <path
                android:fillColor="#fff5f5"
                android:pathData="m346,241h-180c-8.291,0 -15,-6.709 -15,-15s6.709,-15 15,-15h180c8.291,0 15,6.709 15,15s-6.709,15 -15,15z" />
            <path
                android:fillColor="#fff5f5"
                android:pathData="m346,301h-180c-8.291,0 -15,-6.709 -15,-15s6.709,-15 15,-15h180c8.291,0 15,6.709 15,15s-6.709,15 -15,15z" />
            <path
                android:fillColor="#fff5f5"
                android:pathData="m346,361h-180c-8.291,0 -15,-6.709 -15,-15s6.709,-15 15,-15h180c8.291,0 15,6.709 15,15s-6.709,15 -15,15z" />
            <path
                android:fillColor="#fff5f5"
                android:pathData="m286,421h-120c-8.291,0 -15,-6.709 -15,-15s6.709,-15 15,-15h120c8.291,0 15,6.709 15,15s-6.709,15 -15,15z" />
            <path
                android:fillColor="#e3e7ea"
                android:pathData="m256,421h30c8.291,0 15,-6.709 15,-15s-6.709,-15 -15,-15h-30z" />
            <path
                android:fillColor="#e3e7ea"
                android:pathData="m256,361h90c8.291,0 15,-6.709 15,-15s-6.709,-15 -15,-15h-90z" />
            <path
                android:fillColor="#e3e7ea"
                android:pathData="m256,301h90c8.291,0 15,-6.709 15,-15s-6.709,-15 -15,-15h-90z" />
            <path
                android:fillColor="#e3e7ea"
                android:pathData="m256,241h90c8.291,0 15,-6.709 15,-15s-6.709,-15 -15,-15h-90z" />
        </vector>
    </item>
    

    【讨论】:

    • 它提出了Resources$NotFoundException API 级别低于 21 的 API。
    • 在这里,你放弃了这个:
    【解决方案4】:

    inset 可以从 API level-21 开始使用

    <inset xmlns:android="http://schemas.android.com/apk/res/android"
        android:insetLeft="16dp"
        android:insetTop="16dp"
        android:insetRight="16dp"
        android:insetBottom="16dp">
    
        <vector
            // ....... my vector
        </vector>
    
    </inset>
    

    另一种选择涵盖级别低于 21 的 API 以与 android:translateXandroid:translateY.. 一起使用。并调整向量的适当 android:widthandroid:height

    要在右侧/底部添加填充,请为 android:translateXandroid:translateY 使用负值

    <vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="40dp"
        android:height="40dp"
        android:viewportWidth="24"
        android:viewportHeight="24">
    
        <group android:translateX="-3" 
               android:translateY="2">
    
            <path
                android:fillColor="#B72B579A"
                android:pathData="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92 1.61,0 2.92,-1.31 2.92,-2.92s-1.31,-2.92 -2.92,-2.92z" />
        </group>
    
    </vector>
    

    【讨论】:

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