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Choose Line

Choose Line Node Documentation
The Choose Line node in AugeLab Studio selects a line from a given contour and provides information about the selected line, such as its length, angle, and endpoints.
Node Overview
The Choose Line node takes an input image and a contour as inputs and provides the following outputs:
1.Generic Image: The input image with the contour and the selected line drawn on it.
2.Length: The length of the selected line.
3.Point 1: The first endpoint of the selected line.
4.Point 2: The second endpoint of the selected line.
5.Angle: The angle of the selected line in degrees.
Node Properties
Node Title: Choose Line
Node ID: OP_NODE_CHOOSE_LINE
Inputs
The Choose Line node has the following input sockets:
1.Image: The input image to be displayed with the contour and the selected line.
2.Contour: The contour from which to choose the line.
Outputs
The Choose Line node has the following output sockets:
1.Generic Image: The input image with the contour and the selected line drawn on it.
2.Length: The length of the selected line.
3.Point 1: The first endpoint of the selected line.
4.Point 2: The second endpoint of the selected line.
5.Angle: The angle of the selected line in degrees.
User Interface
The Choose Line node provides a user interface within AugeLab Studio to select a line from the contour. Here are the UI features and interactions:
Line Selection: The node includes a combobox that allows you to choose a line from the contour. The combobox displays the available lines as options.
Line Information: The node displays the selected line's properties, including its length, endpoints, and angle, in the UI.
Usage
1.Drag and drop the Choose Line node from the node library onto the canvas in AugeLab Studio.
2.Connect the input image to the Image input socket of the Choose Line node.
3.Connect the contour from which you want to select a line to the Contour input socket of the node.
4.Run the pipeline.
5.The Choose Line node displays the input image with the contour and the selected line drawn on it.
6.The length, endpoints, and angle of the selected line are provided as outputs.
7.Use the outputs for further analysis, visualization, or other tasks in subsequent nodes.
Notes
The Choose Line node allows you to select a line from a contour and retrieve its properties, such as length, endpoints, and angle.
The node provides a combobox for line selection, enabling you to choose the line of interest from the available options.
The selected line is drawn on the input image, allowing for visual inspection and verification.
The length, endpoints, and angle of the selected line can be used for further analysis or processing in subsequent nodes.
That concludes the documentation for the Choose Line node in AugeLab Studio. Use this node to select a line from a contour and retrieve its properties for further analysis or visualization.

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Last modified 4mo ago