Image::GetBounds Method (GraphicsUnit%)
.NET Framework (current version)
Gets the bounds of the image in the specified unit.
Assembly: System.Drawing (in System.Drawing.dll)
Parameters
- pageUnit
-
Type:
System.Drawing::GraphicsUnit%
One of the GraphicsUnit values indicating the unit of measure for the bounding rectangle.
Return Value
Type: System.Drawing::RectangleFThe RectangleF that represents the bounds of the image, in the specified unit.
The following code example demonstrates how to load a bitmap from an Icon handle, using the GraphicsUnit enumeration, and how to use the Round method to draw the rectangle bounds of a bitmap.
This example is designed to be used with Windows Forms. Create a form that contains a button named Button2. Paste the code into the form and associate this method with the button's Click event.
void Button2_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ ) { Bitmap^ bitmap1 = Bitmap::FromHicon( SystemIcons::Hand->Handle ); Graphics^ formGraphics = this->CreateGraphics(); GraphicsUnit units = GraphicsUnit::Point; RectangleF bmpRectangleF = bitmap1->GetBounds( units ); Rectangle bmpRectangle = Rectangle::Round( bmpRectangleF ); formGraphics->DrawRectangle( Pens::Blue, bmpRectangle ); delete formGraphics; }
.NET Framework
Available since 1.1
Available since 1.1
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