Remarks
Sets rulers new settings for the waveform analyzer. Current settings can be obtained through the WaveformAnalyzer.SettingsRulersGet 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.WaveformAnalzyer.SettingsRulersSet (
settings as Long,
hFontText as OLE_HANDLE
) as enumErrorCodes
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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 contains the rulers new settings.
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hFontText
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The handle to the font that needs to be used for rendering the text of ruler's ticks.
The component will make a copy of this font so, when the method's call returns to the caller, you can remove this font from system resources 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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