ShowLocalHistoEqualizeDlg method (LEADDlgColor Control)
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Builder Syntax |
int ShowLocalHistoEqualizeDlg(TWinControl* AOwnerCtrl); |
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Delphi Syntax |
Function ShowLocalHistoEqualizeDlg (AOwnerCtrl: TWinControl ): L_INT; |
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Overview |
Refer to Using Imaging Common Dialogs. |
Remarks
(Medical only) Displays the Local Histo Equalize dialog box, and gets the options for the LocalHistoEqualize method.
The layout and action of the dialog depends on the flags set in the DlgFlags property. Possible options are:
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Value |
Meaning |
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DLG_LOCALHISTOEQUALIZE_AUTOPROCESS |
[$00000001] Process the image on OK. The LEADImage property must be assigned a Main Control containing a valid bitmap before calling this method. |
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DLG_LOCALHISTOEQUALIZE_SHOW_CONTEXTHELP |
[$00000002] Dialog should contain a context sensitive help icon. |
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DLG_LOCALHISTOEQUALIZE_SHOW_PREVIEW |
[$00000004] Show a preview of the image in the dialog. The LEADImage property must be assigned a Main Control containing a valid bitmap before calling this method. |
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DLG_LOCALHISTOEQUALIZE_SHOW_TOOL_ZOOMLEVEL |
[$00000008] Show the "Zoom to fit" and "Zoom Normal" toolbar buttons. The DLG_LOCALHISTOEQUALIZE_SHOW_PREVIEW flag must be set in order to show these buttons. |
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DLG_LOCALHISTOEQUALIZE_SHOW_APPLY |
[$00000080] Show the Apply button in the dialog. The dialog will not apply any effect unless the user presses the Apply button. |
If you include DLG_LOCALHISTOEQUALIZE_AUTOPROCESS or DLG_LOCALHISTOEQUALIZE_SHOW_PREVIEW in the DlgFlags property, the LEADImage property must be assigned a Main Control containing a valid bitmap before calling this method.
The following properties are associated with this dialog:
RectWidth property
RectHeight property
XExtension property
YExtension property
ColorSpace property
SmoothSize property.
To include a Help button in the dialog, set the ShowHelpButton property to TRUE.
The Local Histo Equalize dialog can be seen below:
See Also