com.compdfkit.core.edit

Class CPDFEditImageArea

java.lang.Object

com.compdfkit.core.edit.CPDFEditArea

com.compdfkit.core.edit.CPDFEditImageArea

public class CPDFEditImageArea
extends CPDFEditArea

Method Summary

Modifier and Type	Method and Description
boolean	cutWithRect(float left, float top, float right, float bottom) Cut the image in the image box .
boolean	extractImage(java.lang.String path) Save image in the image box as a file.
android.graphics.RectF	getClipRect() Get the clip rect of the image.
android.graphics.RectF	getDisplayClipFrame()
android.graphics.RectF	getDisplayFrame()
android.graphics.RectF	getFrame(boolean forceUpdate) Get the rect occupied by the image box
android.graphics.Bitmap	getImage() Get image in the image box .
float	getTransparency() Get image transparency in the image box .
boolean	horizontalMirror() Make the image in the image box horizontal mirror.
boolean	isEmptyArea() Whether it is an empty area.
void	release() Release image box.
boolean	rotate(float angle) Rotate image in the image box.
void	setDisplayClipFrame(android.graphics.RectF rect)
void	setDisplayFrame(android.graphics.RectF rect)
boolean	setFrame(android.graphics.RectF rectF, boolean isUpdate) Set the rect occupied by the image box
void	setTransparency(float alpha) Set image transparency in the image box .
boolean	verticleMirror() Make the image in the image box verticel mirror.

Methods inherited from class com.compdfkit.core.edit.CPDFEditArea

getPageNum, getPtr, isValid

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

release

public void release()

Release image box.

getFrame

public android.graphics.RectF getFrame(boolean forceUpdate)

Get the rect occupied by the image box

Parameters:

forceUpdate - whether to force update

Returns:

Returns the rect occupied by the image box

setDisplayFrame

public void setDisplayFrame(android.graphics.RectF rect)

getDisplayFrame

public android.graphics.RectF getDisplayFrame()

setDisplayClipFrame

public void setDisplayClipFrame(android.graphics.RectF rect)

getDisplayClipFrame

public android.graphics.RectF getDisplayClipFrame()

setFrame

public boolean setFrame(android.graphics.RectF rectF,
                        boolean isUpdate)

Set the rect occupied by the image box

Parameters:

rectF - the rect occupied by the image box

isUpdate - whether to force update

Returns:

Returns whether to successfully set rect

rotate

public boolean rotate(float angle)

Rotate image in the image box.

Parameters:

angle - Rotate angle.

Returns:

Returns whether to successfully rotate image.

horizontalMirror

public boolean horizontalMirror()

Make the image in the image box horizontal mirror.

Returns:

Returns whether to successfully make the image horizontal mirror.

verticleMirror

public boolean verticleMirror()

Make the image in the image box verticel mirror.

Returns:

Returns whether to successfully make the image verticle mirror.

cutWithRect

public boolean cutWithRect(float left,
                           float top,
                           float right,
                           float bottom)

Cut the image in the image box .

Parameters:

left - The x coordinate of lefttop pixel of the cut area (In page coordinates).

top - The y coordinate of lefttop pixel of the cut area (In page coordinates).

right - The x coordinate of rightbottom pixel of the cut area (In page coordinates).

bottom - The y coordinate of rightbottom pixel of the cut area (In page coordinates).

Returns:

Returns whether to successfully cut image.

getClipRect

public android.graphics.RectF getClipRect()

Get the clip rect of the image.

Returns:

Returns the clip rect of the image.

extractImage

public boolean extractImage(java.lang.String path)

Save image in the image box as a file.

Parameters:

path - Image save path.

Returns:

Returns whether to successfully save image.

getImage

public android.graphics.Bitmap getImage()

Get image in the image box .

Returns:

Returns bitmap

getTransparency

public float getTransparency()

Get image transparency in the image box .

Returns:

Returns image transparency(0 - 255).

setTransparency

public void setTransparency(float alpha)

Set image transparency in the image box .

Parameters:

alpha - image transparency(0 - 255).

isEmptyArea

public boolean isEmptyArea()

Whether it is an empty area.

Returns:

Whether it is an empty area.