GH_Viewport Properties

The GH_Viewport type exposes the following members.

Properties

	Name	Description
	ControlMidPoint	Gets the point in the exact center of the viewport in control coordinates.
	Diagonal	Gets the length of the diagonal of the viewport in canvas coordinates.
	Height	Gets or sets the height of the viewport. Typically this is tied to the dimensions of the canvas. Height is not allowed to go below 5 pixels.
	MidPoint	Gets or sets the canvas coordinate that is directly underneath the center of the viewport.
	ScreenPort	Gets the dimensions of the viewport in control coordinates.
	Size	Gets or sets the size of the viewport. The size is typically tied to the dimensions of the Canvas.
	Target	Gets or sets the location of the target pixel. The target represents where the canvas origin is drawn.
	TargetRatio	Gets or sets the target ratio with respect to the viewport dimensions. This is a useful tool to prevent weird view changes during a canvas resize.
	Tx	Gets or sets the x-component of the target pixel. The target represents where the canvas origin is drawn.
	Ty	Gets or sets the y-component of the target pixel. The target represents where the canvas origin is drawn.
	VisibleRegion	Gets the rectangle in canvas coordinates that is visible in the control.
	Width	Gets or sets the width of the viewport. Typically this is tied to the dimensions of the canvas. Width is not allowed to go below 5 pixels.
	Zoom	Gets or sets the Zoom factor of the viewport. Please assign only sensible values.
	ZoomBoolean	Sets the zoom of the viewport with a view anchor.
	ZoomInverse	Gets the inverse of the zoom.