WaveAnalyzerMouseNotification event |
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Remarks
Occurs when a mouse action happens over the waveform analyzer.
Syntax
[Visual Basic] WaveAnalyzerMouseNotification ( ByVal nAction as enumMouseActions, ByVal nFlags as Long, ByVal xPos as Long, ByVal yPos as Long, ByVal nPressPosInPix as Long, ByVal nPressPosInMs as Long ) |
[C++] void WaveAnalyzerMouseNotification ( short nAction, long nFlags, long xPos, long yPos, long nPressPosInPix, long nPressPosInMs ); |
Parameter |
Description |
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nAction |
Mouse action type. Supported values are the following:
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nFlags |
Can be a combination of the following values:
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xPos |
Horizontal position, expressed in pixels respect to the waveform's client area, where the mouse generated the notification |
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yPos |
Vertical position, expressed in pixels respect to the waveform's client area, where the mouse generated the notification |
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nPressPosInPix |
Number representing the position expressed in pixels where the mouse button was pressed. If the mouse action should have been performed outside of the waveform's area, this parameter would be set to -1. It's important to note that this parameter doesn't represent the horizontal position on the waveform's visible area (for this you can refer to the xPos parameter) but to the horizontal position in pixels calculated respect to the bitmap representation of the total waveform's width in pixels at the current horizontal zoom factor. |
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nPressPosInMs |
Number representing the position expressed in milliseconds where the mouse button was pressed. If the mouse action should have been performed outside of the waveform's area, this parameter would be set to -1. |