Background

• You can decide whether to darken the background around the document detection frame.

Show/hide the background mask:

SwiftObjective-C

DocReader.shared.customization.showBackgroundMask = true

[RGLDocReader shared].customization.showBackgroundMask = YES;

• Change the intensity of the background mask:

SwiftObjective-C

DocReader.shared.customization.backgroundMaskAlpha = 0.3

[RGLDocReader shared].customization.backgroundMaskAlpha = 0.3;

• Set an image within the camera frame:

SwiftObjective-C

DocReader.shared.customization.borderBackgroundImage = UIImage(named: "icon")

[RGLDocReader shared].customization.borderBackgroundImage = [UIImage imageNamed:@"icon"];

• To change the content mode of an image that is located within the camera frame, use one of the UIView.ContentMode members:

SwiftObjective-C

DocReader.shared.customization.borderBackgroundImageContentMode = UIView.ContentMode.scaleAspectFit

[RGLDocReader shared].customization.borderBackgroundImageContentMode = UIViewContentModeScaleAspectFit;

• Set the color for the preview background that is outside of the background mask:

SwiftObjective-C

DocReader.shared.customization.cameraPreviewBackgroundColor = UIColor.purple;

[RGLDocReader shared].customization.cameraPreviewBackgroundColor = [UIColor purpleColor];

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