CropViewLayout¶

Quick start¶

  <com.ave.vastgui.tools.view.cropview.CropViewLayout
      android:id="@+id/cropViewLayout"
      android:layout_width="match_parent"
      android:layout_height="match_parent" />

Default style

Call crop¶

Call system cropping application¶

Using CropIntent to call the system cropping application.

VastCropActivity¶

Version 0.5.0

VastCropActivity is the default cropping application. You can easily use it in the following ways.

<activity
    android:name="com.ave.vastgui.tools.activity.app.VastCropActivity"
    android:exported="true">
    <intent-filter>
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>
</activity>

val intent = Intent(this, VastCropActivity::class.java).apply {
    data = originalImageUri
    putExtra(VastCropActivity.FRAME_TYPE, VastCropActivity.FRAME_TYPE_GRID9)
    putExtra(VastCropActivity.OUTPUT_X, 300f)
    putExtra(VastCropActivity.OUTPUT_Y, 300f)
}

Click VastCropActivity to get more information.

Frame type¶

Version 0.5.0

The frame type can be set by setCropFrameType .

Type	Example	Type	Example
CIRCLE		SQUARE
GRID9		RECTANGLE

getBinding().cropViewLayout.setCropFrameType(CropFrameType.CIRCLE)

Frame size¶

Version 0.5.0

Calling setCropFrameSize to set the frame size.

getBinding().cropViewLayout.setCropFrameSize(previewWidth, previewHeight)

Size of rectangle frame type

The different length and width settings will only take effect when the preview frame type is RECTANGLE. Otherwise, the smaller value of the set length and width will be used as the actual preview frame size.

Mask color¶

Version 0.5.0

Calling setCropMaskColor to set the mask color.

getBinding().cropViewLayout.setCropMaskColor(color)

Alpha of mask color

It is recommended to use a color with transparency for better effect.

Stroke color¶

Version 0.5.0

Calling setCropFrameStrokeColor to set the stroke color of the frame.

val color = ColorUtils.colorHex2Int("#e74c3c")

getBinding().cropViewLayout.setCropFrameStrokeColor(color)

Output image¶

Version 0.5.0

Compatibility with Android 9(API 28)¶

val bitmap:Bitmap? = 
    getBinding().cropViewLayout.getCroppedImageAboveApi28(outputX,outputY)

Compatibility under Android 9¶

val bitmap:Bitmap? =
    getBinding().cropViewLayout.getCroppedImageUnderApi28(outputX,outputY)

Sample code¶

Sample code