To obtain the width and height of an image in HALCON, you use the get_image_size operator. You pass the loaded image variable as an input, and declare Width and Height variables as outputs to receive the pixel dimensions.
Conditions: The image must already be loaded into a variable (e.g., using read_image).; The operator get_image_size is called in the HDevelop environment.
To obtain the width and height of an image in HALCON, you use the get_image_size operator. You pass the loaded image variable as an input, and declare Width and Height variables as outputs to receive the pixel dimensions.
Conditions: The image must already be loaded into a variable (e.g., using read_image).; The operator get_image_size is called in the HDevelop environment.
Operators are said to have inputs and outputs because they function as tools that require data or paths to process (inputs) and return processed results or objects (outputs). This mechanism ensures clear, modular data-processing workflows.
Conditions: Applicable to HALCON operators with input and output parameters.; The operator call is demonstrated in the HDevelop environment.
Operators are said to have inputs and outputs because they function as tools that require data or paths to process (inputs) and return processed results or objects (outputs). This mechanism ensures clear, modular data-processing workflows.
Conditions: Applicable to HALCON operators with input and output parameters.; The operator call is demonstrated in the HDevelop environment.
The read_image example demonstrates the process by showing how to call an operator in HDevelop, pass a file path as an input parameter, and receive an image object as an output variable. After execution, the loaded image appears in the graphics window and the variable panel.
Conditions: The code is executed in the HALCON HDevelop main program region (#main).; The input is a valid image file path string.; The output is an image variable.
The read_image example demonstrates the process by showing how to call an operator in HDevelop, pass a file path as an input parameter, and receive an image object as an output variable. After execution, the loaded image appears in the graphics window and the variable panel.
Conditions: The code is executed in the HALCON HDevelop main program region (#main).; The input is a valid image file path string.; The output is an image variable.