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CMFCImagePaintArea Class

Provides the picture area that you use to modify an image in an image editor dialog box.

class CMFCImagePaintArea : public CButton

Members

Public Constructors

Name

Description

CMFCImagePaintArea::CMFCImagePaintArea

Constructs a CMFCImagePaintArea object.

CMFCImagePaintArea::~CMFCImagePaintArea

Destructor.

Public Methods

Name

Description

CMFCImagePaintArea::GetMode

Retrieves the current drawing mode.

CMFCImagePaintArea::SetBitmap

Sets the bitmap image for the picture area.

CMFCImagePaintArea::SetColor

Sets the current drawing color.

CMFCImagePaintArea::SetMode

Sets the current drawing mode.

Remarks

This class is not intended to be used directly from your code.

The framework uses this class to display the picture area in an image editor dialog box. For more information about the image editor dialog box, see CMFCImageEditorDialog Class.

Example

The following example demonstrates how to construct an object of the CMFCImagePaintArea class, set the current drawing color, set the current drawing mode, and set the bitmap image for the picture area.

    COLORREF mcolor(RGB(0,255,0));
    //CBitmap bitmap;
    CMFCImageEditorDialog* dialog = new CMFCImageEditorDialog(&bitmap);
    CMFCImagePaintArea* wndLargeDrawArea = new CMFCImagePaintArea(dialog);
    wndLargeDrawArea->SetColor(mcolor);
    wndLargeDrawArea->SetMode(CMFCImagePaintArea::IMAGE_EDIT_MODE_PEN);
    wndLargeDrawArea->SetBitmap(&bitmap);

Inheritance Hierarchy

CObject

   CCmdTarget

      CWnd

         CButton

            CMFCImagePaintArea

Requirements

Header: afximagepaintarea.h

See Also

Reference

Hierarchy Chart

CMFCImageEditorDialog Class

Other Resources

MFC Classes