FontFamily.GetEmHeight メソッド
アセンブリ: System.Drawing (system.drawing.dll 内)

Dim instance As FontFamily Dim style As FontStyle Dim returnValue As Integer returnValue = instance.GetEmHeight(style)
戻り値
em 四角形の高さ。


次の例は、Windows フォームでの使用を意図してデザインされており、Paint イベント ハンドラのパラメータである PaintEventArgse が必要です。このコードは次のアクションを実行します。
Public Sub GetEmHeight_Example(ByVal e As PaintEventArgs) ' Create a FontFamily object. Dim emFontFamily As New FontFamily("arial") ' Get the em height of the font family in design units. Dim emHeight As Integer = _ emFontFamily.GetEmHeight(FontStyle.Regular) ' Draw the result as a string to the screen. e.Graphics.DrawString("emFontFamily.GetEmHeight() returns " & _ emHeight.ToString() + ".", New Font(emFontFamily, 16), _ Brushes.Black, New PointF(0, 0)) End Sub
public void GetEmHeight_Example(PaintEventArgs e) { // Create a FontFamily object. FontFamily emFontFamily = new FontFamily("arial"); // Get the em height of the font family in design units. int emHeight = emFontFamily.GetEmHeight(FontStyle.Regular); // Draw the result as a string to the screen. e.Graphics.DrawString( "emFontFamily.GetEmHeight() returns " + emHeight.ToString() + "." , new Font(emFontFamily, 16), Brushes.Black, new PointF(0, 0)); }
public: void GetEmHeight_Example( PaintEventArgs^ e ) { // Create a FontFamily object. FontFamily^ emFontFamily = gcnew FontFamily( "arial" ); // Get the em height of the font family in design units. int emHeight = emFontFamily->GetEmHeight( FontStyle::Regular ); // Draw the result as a string to the screen. e->Graphics->DrawString( String::Format( "emFontFamily.GetEmHeight() returns {0}.", emHeight ), gcnew System::Drawing::Font( emFontFamily,16 ), Brushes::Black, PointF(0,0) ); }
public void GetEmHeight_Example(PaintEventArgs e) { // Create a FontFamily object. FontFamily emFontFamily = new FontFamily("arial"); // Get the em height of the font family in design units. int emHeight = emFontFamily.GetEmHeight(FontStyle.Regular); // Draw the result as a string to the screen. e.get_Graphics().DrawString("emFontFamily.GetEmHeight() returns " + System.Convert.ToString(emHeight) + ".", new Font(emFontFamily, 16), Brushes.get_Black(), new PointF(0, 0)); } //GetEmHeight_Example

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
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