Package ch.bailu.gtk.pangocairo

Interface Pangocairo.OnShapeRendererFunc

Enclosing class:

Pangocairo

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Pangocairo.OnShapeRendererFunc

Method Summary

Modifier and Type	Method	Description
void	onShapeRendererFunc(CallbackHandler __self, Context cr, AttrShape attr, boolean do_path, Pointer data)	Function type for rendering attributes of type %PANGO_ATTR_SHAPE with Pango's Cairo renderer.

Method Details

onShapeRendererFunc

void onShapeRendererFunc(CallbackHandler __self,
 @Nonnull
 Context cr,
 @Nonnull
 AttrShape attr,
 boolean do_path,
 @Nullable
 Pointer data)

Function type for rendering attributes of type %PANGO_ATTR_SHAPE
with Pango's Cairo renderer.

Parameters:

cr - a Cairo context with current point set to where the shape should be rendered

attr - the %PANGO_ATTR_SHAPE to render

do_path - whether only the shape path should be appended to current path of @cr and no filling/stroking done. This will be set to %TRUE when called from pango_cairo_layout_path() and pango_cairo_layout_line_path() rendering functions.

data - user data passed to pango_cairo_context_set_shape_renderer()