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[TextServer] Add function to change font, font size, and OpenType features without invalidating line break points, justification points, or recreating shaped text buffer.

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bruvzg
2022-01-20 09:30:42 +02:00
parent 050908626f
commit 215bede6ff
22 changed files with 705 additions and 491 deletions
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27
doc/classes/TextServer.xml
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@@ -896,6 +896,32 @@
[b]Note:[/b] This function is used by during project export, to include TextServer database.
</description>
</method>
<method name="shaped_get_span_count" qualifiers="const">
<return type="int" />
<argument index="0" name="shaped" type="RID" />
<description>
Returns number of text spans added using [method shaped_text_add_string] or [method shaped_text_add_object].
</description>
</method>
<method name="shaped_get_span_meta" qualifiers="const">
<return type="Variant" />
<argument index="0" name="shaped" type="RID" />
<argument index="1" name="index" type="int" />
<description>
Returns text span metadata.
</description>
</method>
<method name="shaped_set_span_update_font">
<return type="void" />
<argument index="0" name="shaped" type="RID" />
<argument index="1" name="index" type="int" />
<argument index="2" name="fonts" type="Array" />
<argument index="3" name="size" type="int" />
<argument index="4" name="opentype_features" type="Dictionary" default="{}" />
<description>
Changes text span font, font size and OpenType features, without changing the text.
</description>
</method>
<method name="shaped_text_add_object">
<return type="bool" />
<argument index="0" name="shaped" type="RID" />
@@ -915,6 +941,7 @@
<argument index="3" name="size" type="int" />
<argument index="4" name="opentype_features" type="Dictionary" default="{}" />
<argument index="5" name="language" type="String" default="&quot;&quot;" />
<argument index="6" name="meta" type="Variant" default="null" />
<description>
Adds text span and font to draw it to the text buffer.
</description>