ShowLineSegmentFilterDlg method (ILEADRasterDlgImgEfx)
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Overview |
Refer to Using Imaging Common Dialogs |
Remarks
Displays the Line Segment Filter dialog box, and gets the options for the SpatialFilter method.
The layout and action of the dialog depends on the flags set in the UIFlags property. Possible options are:
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Value |
Meaning |
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LINESEGMENTFILTER_AUTOPROCESS |
[0X00000001] process the image on OK. The Common Dialog Bitmap property must be assigned a valid bitmap before calling this method. |
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LINESEGMENTFILTER_SHOW_CONTEXTHELP |
[0X00000002] dialog should contain a context sensitive help icon. |
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LINESEGMENTFILTER_SHOW_PREVIEW |
[0X00000004] show a preview of the image in the dialog. The Common Dialog Bitmap property must be assigned a valid bitmap before calling this method. |
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LINESEGMENTFILTER_SHOW_TOOL_ZOOMLEVEL |
[0X00000008] show the "Zoom to fit" and "Zoom Normal" toolbar buttons. The LINESEGMENTFILTER_SHOW_PREVIEW flag must be set in order to show these buttons. |
If you include LINESEGMENTFILTER_AUTOPROCESS or LINESEGMENTFILTER_SHOW_PREVIEW in the UIFlags property, the Common Dialog Bitmap property must be assigned a valid bitmap before calling this method.
The property associated with this dialog box is:
To include a Help button in the dialog, set the ShowHelpButton property to VARIANT_TRUE.
The Line Segment Filter dialog can be seen below:
See Also
|
Elements |
SpatialFilter method, SpatialFilterType property, ShowHelpButton property, EnableZoomToFit Property, UIFlags Property, EnableMethodErrors property. |