PgCairo.showErrorUnderline

Draw a squiggly line in the specified cairo context that approximately covers the given rectangle in the style of an underline used to indicate a spelling error.

The width of the underline is rounded to an integer number of up/down segments and the resulting rectangle is centered in the original rectangle.

struct PgCairo
static
void
showErrorUnderline
(,
double x
,
double y
,
double width
,
double height
)

Parameters

cr Context

a Cairo context

x double

The X coordinate of one corner of the rectangle

y double

The Y coordinate of one corner of the rectangle

width double

Non-negative width of the rectangle

height double

Non-negative height of the rectangle

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Since

1.14