io.scanbot.sdk.ui

Class MagnifierView

io.scanbot.sdk.ui.MagnifierView

public class MagnifierView

View that draws magnifier. Magnifier should be properly set up before draw

Constructor Detail

MagnifierView

public MagnifierView(@NotNull
                     android.content.Context context,
                     @Nullable
                     android.util.AttributeSet attrs)

View that draws magnifier. Magnifier should be properly set up before draw

Method Detail

drawMagnifier

public void drawMagnifier(@Nullable
                          android.graphics.PointF zoomPoint)

Shows magnifier window for given position on the image.

eraseMagnifier

public void eraseMagnifier()

Hides magnifier window.

setImageRotation

public void setImageRotation(float rotation)

Sets rotation for the image preview when it is magnified

Parameters:

rotation - in degrees

setupMagnifier

public void setupMagnifier(@NotNull
                           EditPolygonImageView view)

Setup magnifier using given class EditPolygonImageView

See Also:

class EditPolygonImageView

dispatchDraw

protected void dispatchDraw(@NotNull
                            android.graphics.Canvas canvas)

onAttachedToWindow

public void onAttachedToWindow()

onDetachedFromWindow

public void onDetachedFromWindow()

onLayout

protected void onLayout(boolean changed,
                        int left,
                        int top,
                        int right,
                        int bottom)

setEnableBounding

public void setEnableBounding(boolean enableBounding)

Enables Bounding of magnifier view

Parameters:

enableBounding -