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VBA WebBrowserで画像サイズ調整

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いまさら、VBA WebBrowserですが、画像表示する際に自動サイズ調整する方法が、なかなか見つからなかったので、メモ書き

Private Sub CommandButton1_Click()

img = "画像のアドレス"

WebBrowser1.Navigate img

End Sub

これと別に、下記のルーチンを追加しおくと、WebBrowser1内の画像サイズが自動調整される

Private Sub WebBrowser1_DocumentComplete(ByVal pDisp As Object, URL As Variant)
'画像サイズ調整

Dim a As Double
Dim b As Double

With WebBrowser1.Document.body.Style
    .BorderStyle = "none"
    .margin = "0px"
    .overflow = "hidden"
    .Background = "buttonface"
End With

a = WebBrowser1.Document.body.ClientHeight / WebBrowser1.Document.Images(0).Height
b = WebBrowser1.Document.body.ClientWidth / WebBrowser1.Document.Images(0).Width

If a < b Then
    WebBrowser1.Document.Images(0).runtimeStyle.Zoom = a
Else
    WebBrowser1.Document.Images(0).runtimeStyle.Zoom = b
End If

End Sub

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