7 Commits

Author	SHA1	Message	Date
Nyall Dawson	50c76929e1	Followup 30700f1, ensure links to Qgis members are set in docstrings	2023-03-31 10:46:24 +10:00
Nyall Dawson	a10b971156	Add additional text renderer rect modes ... Adds some text layout modes where the line heights are based on cap heights or font ascent alone These are required in order to port additional parts of QGIS text rendering to the QgsTextRenderer class	2022-11-24 12:41:24 +10:00
Nyall Dawson	a7c39ffdc7	Add support for super and subscript HTML formatting in text renderer ... This allows for either: - <sup>superscript</sup> / <sub>subscript</sub> components in text, where the text will be vertically super or subscript aligned and automatically sized to 2/3rd of the parent font size. Users can also set a fixed font size for the super/sub script by including css rules, e.g. <sup style="font-size:33pt">super</sup> - "vertical-align: super" or "vertical-align: sub" CSS formatting rules in any other HTML element Sponsored by OSGEO UK	2022-11-14 20:46:15 +10:00
Nyall Dawson	ed84780de6	Avoid unnecessary font scaling by precalculating if format has a null ... font size	2022-11-10 18:30:06 +10:00
Nyall Dawson	e478a52d72	Use precalculated horizontal advance and fragment fonts from text metrics instead of ... recalculating	2022-11-10 18:30:06 +10:00
Nyall Dawson	254c43df5f	Correctly render vertical oriented text using HTML formatting	2022-09-07 22:09:52 +10:00
Nyall Dawson	05bd566089	Modify text renderer to account for rendering text with HTML ... content which varies in font metrics	2022-09-07 22:09:52 +10:00