PNMTextGlyph

from acron.core import PNMTextGlyph

class PNMTextGlyph

Bases:

A single glyph in a PNMTextMaker.

Inheritance diagram

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__init__()

get_advance()

Returns the number of pixels by which the pen should be advanced after rendering this glyph.

get_bottom()

Returns the y coordinate of the bottommost pixel in the glyph.

get_height()

Returns the height of the glyph in pixels.

get_interior_flag()

Returns true if the indicated pixel represents a pixel in the interior of a hollow font, false otherwise.

get_left()

Returns the x coordinate of the leftmost pixel in the glyph.

get_right()

Returns the x coordinate of the rightmost pixel in the glyph.

get_top()

Returns the y coordinate of the topmost pixel in the glyph.

get_value()

Returns the value of the indicated pixel of the glyph. The result is in the range [0, 1], where 0 indicates the pixel is not part of the glyph, and 1 indicates it is. Intermediate values are used to represent antialiasing.

get_width()

Returns the width of the glyph in pixels.

place()

Copies the glyph to the indicated destination image at the indicated origin. It colors the glyph pixels the indicated foreground color, blends antialiased pixels with the appropriate amount of the foreground color and the existing background color, and leaves other pixels alone.

This flavor of place() also fills in the interior color. This requires that determine_interior was called earlier.