LayoutIcon Method

In This Topic

Resize the Icon so that it meets the MinimumIconSize requirement.

Syntax

protected virtual void LayoutIcon()

Remarks

This only happens when GoObject.AutoRescales is true for the Icon. MinimumIconSize is computed to be large enough to hold all of the ports. If you want the Icon to automatically shrink in size when ports are removed, override this method as follows:


                protected override void LayoutIcon() {
                  GoObject icon = this.Icon;
                  if (icon != null && icon.AutoRescales) {
                    SizeF minIconSize = this.MinimumIconSize;
                    float newW = minIconSize.Width;
                    float newH = minIconSize.Height;
                    icon.Bounds = new RectangleF(icon.Left - (newW - icon.Width)/2, icon.Top - (newH - icon.Height)/2, newW, newH);
                  }
                }

Reference

GoGeneralNode Class
GoGeneralNode Members

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