net.doo.snap.ui

Class EditPolygonImageView

net.doo.snap.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 Summary

Fields

Modifier and Type	Field and Description
static java.util.List<android.graphics.PointF>	DEFAULT_POLYGON

Constructor Summary

Constructors

Constructor and Description
EditPolygonImageView() Constructor to embed view in XML layout

Method Summary

Modifier and Type	Method and Description
void	dispatchDraw()
java.util.List<android.graphics.PointF>	getPolygon()
void	onAttachedToWindow()
void	onDetachedFromWindow()
void	onLayout()
void	onMeasure()
boolean	onTouchEvent()
void	rotateClockwise() Rotates view clockwise
void	rotateCounterClockwise() Rotates view counterclockwise
void	setEdgeColor() Sets edge color
void	setEdgeColorOnLine() Sets edge color on line
void	setEdgeWidth() Sets edge width in pixels
void	setEditPolygonAnimationEndListener() sets listener which will be invoked when animation will be finished
void	setLines() Sets detected horizontal and vertical lines
void	setPolygon() Sets polygon containing document coordinates

Field Detail

DEFAULT_POLYGON

public static java.util.List<android.graphics.PointF> DEFAULT_POLYGON

Constructor Detail

EditPolygonImageView

public EditPolygonImageView()

Constructor to embed view in XML layout

Method Detail

onAttachedToWindow

public void onAttachedToWindow()

onDetachedFromWindow

public void onDetachedFromWindow()

onMeasure

public void onMeasure()

onLayout

public void onLayout()

setPolygon

public void setPolygon()

Sets polygon containing document coordinates

getPolygon

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

Returns:

current polygon containing document coordinates

setLines

public void setLines()

Sets detected horizontal and vertical lines

setEdgeColor

public void setEdgeColor()

Sets edge color

setEdgeColorOnLine

public void setEdgeColorOnLine()

Sets edge color on line

setEdgeWidth

public void setEdgeWidth()

Sets edge width in pixels

rotateClockwise

public void rotateClockwise()

Rotates view clockwise

rotateCounterClockwise

public void rotateCounterClockwise()

Rotates view counterclockwise

dispatchDraw

public void dispatchDraw()

onTouchEvent

public boolean onTouchEvent()

setEditPolygonAnimationEndListener

public void setEditPolygonAnimationEndListener()

sets listener which will be invoked when animation will be finished