HALCON 18.05 / HALCON Operator Reference / Image / Access
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get_image_sizeget_image_sizeGetImageSizeGetImageSize (Operator)

Name

get_image_sizeget_image_sizeGetImageSizeGetImageSize — Return the size of an image.

Signature

get_image_size(Image : : : Width, Height)

Herror get_image_size(const Hobject Image, Hlong* Width, Hlong* Height)

Herror T_get_image_size(const Hobject Image, Htuple* Width, Htuple* Height)

void GetImageSize(const HObject& Image, HTuple* Width, HTuple* Height)

void HImage::GetImageSize(HTuple* Width, HTuple* Height) const

void HImage::GetImageSize(Hlong* Width, Hlong* Height) const

static void HOperatorSet.GetImageSize(HObject image, out HTuple width, out HTuple height)

void HImage.GetImageSize(out HTuple width, out HTuple height)

void HImage.GetImageSize(out int width, out int height)

Description

The operator get_image_sizeget_image_sizeGetImageSizeGetImageSizeGetImageSize returns the image size (width and height) of the input image.

Execution Information

Parameters

ImageImageImageImageimage (input_object)  (multichannel-)image(-array) → objectHImageHImageHobject (byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real / complex / vector_field)

Input image.

WidthWidthWidthWidthwidth (output_control)  extent.x(-array) → HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Width of image.

HeightHeightHeightHeightheight (output_control)  extent.y(-array) → HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Height of image.

Result

The operator get_image_sizeget_image_sizeGetImageSizeGetImageSizeGetImageSize returns the value 2 (H_MSG_TRUE). The behavior in case of empty input (no input images available) is set via the operator set_system('no_object_result',<Result>)set_system("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>). If necessary an exception is raised.

Possible Predecessors

read_imageread_imageReadImageReadImageReadImage

Alternatives

get_image_pointer1get_image_pointer1GetImagePointer1GetImagePointer1GetImagePointer1

See also

get_image_typeget_image_typeGetImageTypeGetImageTypeGetImageType

Module

Foundation

ClassesClasses | | Operators
HALCON Operator Reference 18.05 Copyright © 1996-2018 MVTec Software GmbH