Draws the pinboard objects which intersect a given rectangle in a pinboard-layout.
A graphics port.
draw-pinboard-layout-objectsis used by pinboard-layout when it actually needs to display the objects.
draw-pinboard-layout-objectsdoes not do any caching. The display-callback of pinboard-layout does any caching, and may use
draw-pinboard-layout-objectsto draw into a cache (a pixmap) rather than the screen.
draw-pinboard-layout-objectsis useful when you want to have your own display-callback for a pinboard-layout or a subclass. It is possible to use a graphics transformation on graphics-port around the call to
draw-pinboard-layout-objectsto affect the drawing. For example with-graphics-translation can be used to move the drawing to the origin.
CAPI User Guide and Reference Manual (Unix version) - 3 Aug 2017