org.bytedeco.depthai

Class ImageManipConfig

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.depthai.ADatatype

org.bytedeco.depthai.Buffer

org.bytedeco.depthai.ImageManipConfig

All Implemented Interfaces:

AutoCloseable

@Namespace(value="dai")
 @NoOffset
 @Properties(inherit=depthai.class)
public class ImageManipConfig
extends Buffer

ImageManipConfig message. Specifies image manipulation options like: - Crop - Resize - Warp - ...

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
ImageManipConfig() Construct ImageManipConfig message
ImageManipConfig(long size) Native array allocator.
ImageManipConfig(Pointer p) Pointer cast constructor.
ImageManipConfig(RawImageManipConfig ptr)

Method Summary

Modifier and Type	Method and Description
float	getCropXMax()
float	getCropXMin()
float	getCropYMax()
float	getCropYMin()
ImageManipConfig	getPointer(long i)
int	getResizeHeight()
int	getResizeWidth()
boolean	isResizeThumbnail()
ImageManipConfig	position(long position)
void	setCenterCrop(float ratio)
void	setCenterCrop(float ratio, float whRatio) Specifies a centered crop.
void	setCropRect(float xmin, float ymin, float xmax, float ymax) Specifies crop with rectangle with normalized values (0..1)
void	setCropRotatedRect(RotatedRect rr)
void	setCropRotatedRect(RotatedRect rr, boolean normalizedCoords) Specifies crop with rotated rectangle.
void	setFrameType(int name)
void	setFrameType(RawImgFrame.Type name) Specify output frame type.
void	setHorizontalFlip(boolean flip) Specify horizontal flip
void	setKeepAspectRatio(boolean keep) Specifies to whether to keep aspect ratio or not
void	setResize(int w, int h) Specifies output image size.
void	setResizeThumbnail(int w, int h)
void	setResizeThumbnail(int w, int h, int bgRed, int bgGreen, int bgBlue) Specifies output image size.
void	setReusePreviousImage(boolean reuse) Instruct ImageManip to not remove current image from its queue and use the same for next message.
void	setRotationDegrees(float deg) Specifies clockwise rotation in degrees
void	setRotationRadians(float rad) Specifies clockwise rotation in radians
void	setSkipCurrentImage(boolean skip) Instructs ImageManip to skip current image and wait for next in queue.
void	setWarpBorderFillColor(int red, int green, int blue) Specifies fill color for border pixels.
void	setWarpBorderReplicatePixels() Specifies that warp replicates border pixels
void	setWarpTransformFourPoints(Point2f pt, boolean normalizedCoords) Specifies warp by suppling 4 points in either absolute or normalized coordinates
void	setWarpTransformMatrix3x3(float[] mat)
void	setWarpTransformMatrix3x3(FloatBuffer mat)
void	setWarpTransformMatrix3x3(FloatPointer mat) Specifies warp with a 3x3 matrix

Methods inherited from class org.bytedeco.depthai.Buffer

getData, setData, setData, setData

Methods inherited from class org.bytedeco.depthai.ADatatype

getRaw

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ImageManipConfig

public ImageManipConfig(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

ImageManipConfig

public ImageManipConfig(long size)

Native array allocator. Access with Pointer.position(long).

ImageManipConfig

public ImageManipConfig()

Construct ImageManipConfig message

ImageManipConfig

public ImageManipConfig(@SharedPtr
                        RawImageManipConfig ptr)

Method Detail

position

public ImageManipConfig position(long position)

Overrides:

position in class Buffer

getPointer

public ImageManipConfig getPointer(long i)

Overrides:

getPointer in class Buffer

setCropRect

public void setCropRect(float xmin,
                        float ymin,
                        float xmax,
                        float ymax)

Specifies crop with rectangle with normalized values (0..1)

Parameters:

xmin - Top left X coordinate of rectangle

ymin - Top left Y coordinate of rectangle

xmax - Bottom right X coordinate of rectangle

ymax - Bottom right Y coordinate of rectangle

setCropRotatedRect

public void setCropRotatedRect(@ByVal
                               RotatedRect rr,
                               @Cast(value="bool")
                               boolean normalizedCoords)

Specifies crop with rotated rectangle. Optionally as non normalized coordinates

Parameters:

rr - Rotated rectangle which specifies crop

normalizedCoords - If true coordinates are in normalized range (0..1) otherwise absolute

setCropRotatedRect

public void setCropRotatedRect(@ByVal
                               RotatedRect rr)

setCenterCrop

public void setCenterCrop(float ratio,
                          float whRatio)

Specifies a centered crop.

Parameters:

ratio - Ratio between input image and crop region (0..1)

whRatio - Crop region aspect ratio - 1 equals to square, 1.7 equals to 16:9, ...

setCenterCrop

public void setCenterCrop(float ratio)

setWarpTransformFourPoints

public void setWarpTransformFourPoints(@StdVector
                                       Point2f pt,
                                       @Cast(value="bool")
                                       boolean normalizedCoords)

Specifies warp by suppling 4 points in either absolute or normalized coordinates

Parameters:

pt - 4 points specifying warp

normalizedCoords - If true pt is interpreted as normalized, absolute otherwise

setWarpTransformMatrix3x3

public void setWarpTransformMatrix3x3(@StdVector
                                      FloatPointer mat)

Specifies warp with a 3x3 matrix

Parameters:

mat - 3x3 matrix

setWarpTransformMatrix3x3

public void setWarpTransformMatrix3x3(@StdVector
                                      FloatBuffer mat)

setWarpTransformMatrix3x3

public void setWarpTransformMatrix3x3(@StdVector
                                      float[] mat)

setWarpBorderReplicatePixels

public void setWarpBorderReplicatePixels()

Specifies that warp replicates border pixels

setWarpBorderFillColor

public void setWarpBorderFillColor(int red,
                                   int green,
                                   int blue)

Specifies fill color for border pixels. Example: - setWarpBorderFillColor(255,255,255) -> white - setWarpBorderFillColor(0,0,255) -> blue

Parameters:

red - Red component

green - Green component

blue - Blue component

setRotationDegrees

public void setRotationDegrees(float deg)

Specifies clockwise rotation in degrees

Parameters:

deg - Rotation in degrees

setRotationRadians

public void setRotationRadians(float rad)

Specifies clockwise rotation in radians

Parameters:

rad - Rotation in radians

setResize

public void setResize(int w,
                      int h)

Specifies output image size. After crop stage the image will be streched to fit.

Parameters:

w - Width in pixels

h - Height in pixels

setResizeThumbnail

public void setResizeThumbnail(int w,
                               int h,
                               int bgRed,
                               int bgGreen,
                               int bgBlue)

Specifies output image size. After crop stage the image will be resized by preserving aspect ration. Optionally background can be specified.

Parameters:

w - Width in pixels

h - Height in pixels

bgRed - Red component

bgGreen - Green component

bgBlue - Blue component

setResizeThumbnail

public void setResizeThumbnail(int w,
                               int h)

setFrameType

public void setFrameType(RawImgFrame.Type name)

Specify output frame type.

Parameters:

name - Frame type

setFrameType

public void setFrameType(@Cast(value="dai::RawImgFrame::Type")
                         int name)

setHorizontalFlip

public void setHorizontalFlip(@Cast(value="bool")
                              boolean flip)

Specify horizontal flip

Parameters:

flip - True to enable flip, false otherwise

setReusePreviousImage

public void setReusePreviousImage(@Cast(value="bool")
                                  boolean reuse)

Instruct ImageManip to not remove current image from its queue and use the same for next message.

Parameters:

reuse - True to enable reuse, false otherwise

setSkipCurrentImage

public void setSkipCurrentImage(@Cast(value="bool")
                                boolean skip)

Instructs ImageManip to skip current image and wait for next in queue.

Parameters:

skip - True to skip current image, false otherwise

setKeepAspectRatio

public void setKeepAspectRatio(@Cast(value="bool")
                               boolean keep)

Specifies to whether to keep aspect ratio or not

getCropXMin

public float getCropXMin()

Returns:

Top left X coordinate of crop region

getCropYMin

public float getCropYMin()

Returns:

Top left Y coordinate of crop region

getCropXMax

public float getCropXMax()

Returns:

Bottom right X coordinate of crop region

getCropYMax

public float getCropYMax()

Returns:

Bottom right Y coordinate of crop region

getResizeWidth

public int getResizeWidth()

Returns:

Output image width

getResizeHeight

public int getResizeHeight()

Returns:

Output image height

isResizeThumbnail

@Cast(value="bool")
public boolean isResizeThumbnail()

Returns:

True if resize thumbnail mode is set, false otherwise