io.scanbot.sdk.ui

Class EditPolygonImageView

io.scanbot.sdk.ui.EditPolygonImageView

public class EditPolygonImageView

Shows image of document and polygon, which contains document coordinates with ability to change polygon corners and edges Magnifier is shown when polygon corners are moved

Field Detail

Companion

public static io.scanbot.sdk.ui.EditPolygonImageView.Companion Companion

Constructor Detail

EditPolygonImageView

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

Shows image of document and polygon, which contains document coordinates with ability to change polygon corners and edges Magnifier is shown when polygon corners are moved

Method Detail

isPointsDraggable

public boolean isPointsDraggable()

Control whether view is in editMode eg. points draggable

setPointsDraggable

public void setPointsDraggable(boolean p)

Control whether view is in editMode eg. points draggable

getPolygon

@NotNull
public java.util.List<android.graphics.PointF> getPolygon()

polygon with 4 points and coordinates from 0 to 1 this polygon is used as source and output for document coordinated. .corners and .edges are calculated from it to increase performance

See Also:

.corners, .edges

setPolygon

public void setPolygon(@NotNull
                       java.util.List<? extends android.graphics.PointF> newPolygon)

polygon with 4 points and coordinates from 0 to 1 this polygon is used as source and output for document coordinated. .corners and .edges are calculated from it to increase performance

See Also:

.corners, .edges

getFullPolygonSelected

public boolean getFullPolygonSelected()

setFullPolygonSelected

public void setFullPolygonSelected(boolean p)

onAttachedToWindow

protected void onAttachedToWindow()

onDetachedFromWindow

protected void onDetachedFromWindow()

onMeasure

protected void onMeasure(int widthMeasureSpec,
                         int heightMeasureSpec)

onLayout

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

setRotation

public void setRotation(float rotation)

setLines

public void setLines(@NotNull
                     java.util.List<io.scanbot.sdk.core.contourdetector.Line2D> horizontalLines,
                     @NotNull
                     java.util.List<io.scanbot.sdk.core.contourdetector.Line2D> verticalLines)

Sets detected horizontal and vertical lines

Parameters:

horizontalLines -

verticalLines -

setEdgeColor

public void setEdgeColor(int color)

Sets edge color

Parameters:

color - The new color (including alpha) to set in the paint.

setEdgeColorOnLine

public void setEdgeColorOnLine(int color)

Sets edge color on line

Parameters:

color - The new color (including alpha) to set in the paint.

setEdgeWidth

public void setEdgeWidth(float width)

Sets edge width in pixels

Parameters:

width - set the paint's stroke width.

rotateClockwise

public void rotateClockwise()

Rotates view clockwise

rotateCounterClockwise

public void rotateCounterClockwise()

Rotates view counterclockwise

dispatchDraw

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

onTouchEvent

public boolean onTouchEvent(@NotNull
                            android.view.MotionEvent event)

setMagnifier

public void setMagnifier(@Nullable
                         MagnifierView magnifier)

Parameters:

magnifier - which will be notified when image should be "magnified".

setEditPolygonAnimationEndListener

public void setEditPolygonAnimationEndListener(@Nullable
                                               io.scanbot.sdk.ui.EditPolygonImageView.EditPolygonAnimationEndListener editPolygonAnimationEndListener)

sets listener which will be invoked when animation will be finished

Parameters:

editPolygonAnimationEndListener -

setEditPolygonDragListener

public void setEditPolygonDragListener(@Nullable
                                       io.scanbot.sdk.ui.EditPolygonImageView.EditPolygonDragListener editPolygonDragListener)

sets listener which will be invoked when drag ends

Parameters:

editPolygonDragListener -

<no name provided>

public void <no name provided>()

Callback to track polygon animation during rotations

<no name provided>

public void <no name provided>()

Callback to track the changing of the state of the polygon selection

getDefaultPolygon

@NotNull
public static java.util.List<android.graphics.PointF> getDefaultPolygon()