LayoutIter

A pango.layout_iter.LayoutIter can be used to iterate over the visual extents of a pango.layout.Layout.

To obtain a pango.layout_iter.LayoutIter, use pango.layout.Layout.getIter.

The pango.layout_iter.LayoutIter structure is opaque, and has no user-visible fields.

Members

Functions

atLastLine bool atLastLine(): Determines whether iter is on the last line of the layout.
copy pango.layout_iter.LayoutIter copy(): Copies a pango.layout_iter.LayoutIter.
getBaseline int getBaseline(): Gets the Y position of the current line's baseline, in layout coordinates.
getCharExtents void getCharExtents(pango.types.Rectangle logicalRect): Gets the extents of the current character, in layout coordinates.
getClusterExtents void getClusterExtents(pango.types.Rectangle inkRect, pango.types.Rectangle logicalRect): Gets the extents of the current cluster, in layout coordinates.
getIndex int getIndex(): Gets the current byte index.
getLayout pango.layout.Layout getLayout(): Gets the layout associated with a pango.layout_iter.LayoutIter.
getLayoutExtents void getLayoutExtents(pango.types.Rectangle inkRect, pango.types.Rectangle logicalRect): Obtains the extents of the pango.layout.Layout being iterated over.
getLine pango.layout_line.LayoutLine getLine(): Gets the current line.
getLineExtents void getLineExtents(pango.types.Rectangle inkRect, pango.types.Rectangle logicalRect): Obtains the extents of the current line.
getLineReadonly pango.layout_line.LayoutLine getLineReadonly(): Gets the current line for read-only access.
getLineYrange void getLineYrange(int y0, int y1): Divides the vertical space in the pango.layout.Layout being iterated over between the lines in the layout, and returns the space belonging to the current line.
getRun pango.types.LayoutRun getRun(): Gets the current run.
getRunBaseline int getRunBaseline(): Gets the Y position of the current run's baseline, in layout coordinates.
getRunExtents void getRunExtents(pango.types.Rectangle inkRect, pango.types.Rectangle logicalRect): Gets the extents of the current run in layout coordinates.
getRunReadonly pango.types.LayoutRun getRunReadonly(): Gets the current run for read-only access.
nextChar bool nextChar(): Moves iter forward to the next character in visual order.
nextCluster bool nextCluster(): Moves iter forward to the next cluster in visual order.
nextLine bool nextLine(): Moves iter forward to the start of the next line.
nextRun bool nextRun(): Moves iter forward to the next run in visual order.

Inherited Members

From Boxed

cInstancePtr void* cInstancePtr;: Pointer to the C boxed value
getType GType getType(): Get the GType of this boxed type.
gType GType gType [@property getter]: Boxed GType property.
self Boxed self(): Convenience method to return this cast to a type. For use in D with statements.
copy_ void* copy_(): Make a copy of the wrapped C boxed data.
boxedCopy void* boxedCopy(void* cBoxed): Copy a C boxed value using g_boxed_copy.
boxedFree void boxedFree(void* cBoxed): Free a C boxed value using g_boxed_free.

pango layout_iter classes

LayoutIter