Probe Function

Changes schematic cursor to a shape depicting an oscilloscope probe. Returns when the user presses a mouse key. If the left key is pressed return value is 1 otherwise it is 0. Probe returns on both up and down strokes of mouse key. See Cross probing for an example of using the Probe function.

Arguments

No arguments

Returns

Return type: real

1 if left button clicked, 0 if cancelled (right button or escape)