Remarks
Retrieves the rulers current settings for the waveform analyzer. Settings can be modified through the WaveformAnalyzer.SettingsRulersSet method.
For details about the use of the Waveform Analyzer refer to the How to use the Waveform Analyzer section.
For further details about methods of the Waveform Analyzer refer to the WaveformAnalyzer object section.
Syntax
[Visual Basic]
control.WaveformAnalyzer.SettingsRulersGet (
settings as Long,
hFontText as OLE_HANDLE
) as enumErrorCodes
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[C++]
short control.WaveformAnalyzer.SettingsRulersGet (
void *settings,
OLE_HANDLE *hFontText
);
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Parameter
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Description
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settings
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Address of a structure of type WANALYZER_RULERS_SETTINGS that, on return from the method call, will contain the rulers current settings.
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hFontText
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Reference that, on return from the method call, will contain the handle to a copy of the font used for rendering the text of ruler's ticks.
In order to avoid leaks of system resource, when the font is no more needed the container application should free it by calling the DeleteObject function of the Windows API.
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Return value
Value
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Meaning
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Negative value
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An error occurred (see the LastError property for further error details)
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enumErrorCodes.ERR_NOERROR (0)
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The method call was successful.
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