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CMFCMenubutton setIcon but icon has the sawtooth edge

ZH Chan 66 Reputation points
2022-03-07T07:05:20.13+00:00

This is the snippet. 

            HICON hIcon = (HICON)::LoadImage(AfxGetResourceHandle(), MAKEINTRESOURCE(IDI_ICON1), IMAGE_ICON, 16, 16, 0);  
	if (hIcon)  
	{  
		m_button.SetIcon(hIcon);  
		m_button.Invalidate(TRUE);  
	}

180537-%E5%9B%BE%E7%89%87.png

C++
C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
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  1. YujianYao-MSFT 4,281 Reputation points Microsoft Vendor
    2022-03-08T06:44:30.677+00:00

    Hi @ZH Chan ,

    I suggest you change an image or check the pixels of the image, because I downloaded a random image and tested the code you shared and there was no obvious anti-aliasing. The result is as follows:

    180895-icooo.png

    Best regards,

    Elya

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