GraphicBasePathNodeGripHandleShow Method

Draws the grip in the graphics context.

Namespace: Altaxo.Graph.Gdi.Shapes
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3572.0 (4.8.3572.0)

Syntax

public void Show(
	Graphics g,
	double pageScale
)

g Graphics: Graphics context.
pageScale Double: Current zoom factor that can be used to calculate pen width etc. for displaying the handle. Attention: this factor must not be used to transform the path of the handle.

Remarks

To paint a handle that should appear with a line width of 2.5 pts on the screen, you should create a pen as follows:

using(var pen = new Pen(Color.Blue, (float)(2.5/pageScale)))
{
    // do your painting here
}