pymupdf 1.19.3

New features for class Pixmap and several fixes

on Python PyPI

Fixes:
#1351, #1417, #1418, #1430, #1433

• New or changed Pixmap methods color_topusage(), color_count(), warp(). Some of them solve #1397.
• New Annot method and property irt_xref, set_irt_xref(). Implements #1450.
• New Rect / IRect method torect() which creates a matrix to transform between given rectangles.
• Page.get_texttrace() now also supports non-horizontal text.