Rasterizer:getBoundingBox

Returns the bounding box of a glyph, or the bounding box surrounding all glyphs. Note that font coordinates use a cartesian "y up" coordinate system.

x1, y1, x2, y2 = Rasterizer:getBoundingBox(glyph)
x1, y1, x2, y2 = Rasterizer:getBoundingBox()

Get the bounding box of a single glyph.

Name	Type	Description
glyph	string \| number	A character or codepoint.

Name	Type	Description
x1	number	The left edge of the bounding box, in pixels.
y1	number	The bottom edge of the bounding box, in pixels.
x2	number	The right edge of the bounding box, in pixels.
y2	number	The top edge of the bounding box, in pixels.

Get the bounding box around all glyphs in the font.

None

Name	Type	Description
x1	number	The left edge of the bounding box, in pixels.
y1	number	The bottom edge of the bounding box, in pixels.
x2	number	The right edge of the bounding box, in pixels.
y2	number	The top edge of the bounding box, in pixels.

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