Draw Arrow

Draw a line with an arrowhead in the picture.

Optionally, a Boolean signal can be selected for the Enable Execution input so that the algorithm is only active if the value of the selected signal is TRUE.

Configuration options

• Color: Color of the arrow.
• Thickness: Line width.
• Double Head: Draws an arrow on each side of the line.
• Line Type: (Optional) Line type.
• Shift: (Optional) Decimal bits of the coordinates (bit shift).
• Tip Length: (Optional) Length of the arrowhead as a proportion of the line length.

Output values

• Count Results: Is incremented when a new result is provided.
• hr: HRESULT error code that outputs the result of the processing.
• Image: Initial image of the algorithm.
• New Result: (Optional) TRUE if a new result is provided.