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<?xml version="1.0" encoding="UTF-8" ?>
<class name="BitmapFont" inherits="Font" category="Core" version="3.0.alpha.custom_build">
<brief_description>
Renders text using [code]*.fnt[/code] fonts.
</brief_description>
<description>
Renders text using [code]*.fnt[/code] fonts containing texture atlases. Supports distance fields. For using vector font files like TTF directly, see [DynamicFont].
</description>
<tutorials>
</tutorials>
<demos>
</demos>
<methods>
<method name="add_char">
<return type="void">
</return>
<argument index="0" name="character" type="int">
</argument>
<argument index="1" name="texture" type="int">
</argument>
<argument index="2" name="rect" type="Rect2">
</argument>
<argument index="3" name="align" type="Vector2" default="Vector2( 0, 0 )">
</argument>
<argument index="4" name="advance" type="float" default="-1">
</argument>
<description>
Adds a character to the font, where [code]character[/code] is the unicode value, [code]texture[/code] is the texture index, [code]rect[/code] is the region in the texture (in pixels!), [code]align[/code] is the (optional) alignment for the character and [code]advance[/code] is the (optional) advance.
</description>
</method>
<method name="add_kerning_pair">
<return type="void">
</return>
<argument index="0" name="char_a" type="int">
</argument>
<argument index="1" name="char_b" type="int">
</argument>
<argument index="2" name="kerning" type="int">
</argument>
<description>
Adds a kerning pair to the [code]BitmapFont[/code] as a difference. Kerning pairs are special cases where a typeface advance is determined by the next character.
</description>
</method>
<method name="add_texture">
<return type="void">
</return>
<argument index="0" name="texture" type="Texture">
</argument>
<description>
Adds a texture to the [code]BitmapFont[/code].
</description>
</method>
<method name="clear">
<return type="void">
</return>
<description>
Clears all the font data and settings.
</description>
</method>
<method name="create_from_fnt">
<return type="int" enum="Error">
</return>
<argument index="0" name="path" type="String">
</argument>
<description>
Creates a BitmapFont from the [code]*.fnt[/code] file at [code]path[/code].
</description>
</method>
<method name="get_char_size" qualifiers="const">
<return type="Vector2">
</return>
<argument index="0" name="char" type="int">
</argument>
<argument index="1" name="next" type="int" default="0">
</argument>
<description>
Returns the size of a character, optionally taking kerning into account if the next character is provided.
</description>
</method>
<method name="get_fallback" qualifiers="const">
<return type="BitmapFont">
</return>
<description>
Returns the fallback BitmapFont.
</description>
</method>
<method name="get_kerning_pair" qualifiers="const">
<return type="int">
</return>
<argument index="0" name="char_a" type="int">
</argument>
<argument index="1" name="char_b" type="int">
</argument>
<description>
Returns a kerning pair as a difference.
</description>
</method>
<method name="get_texture" qualifiers="const">
<return type="Texture">
</return>
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns the font atlas texture at index [code]idx[/code].
</description>
</method>
<method name="get_texture_count" qualifiers="const">
<return type="int">
</return>
<description>
Returns the number of textures in the BitmapFont atlas.
</description>
</method>
<method name="set_ascent">
<return type="void">
</return>
<argument index="0" name="px" type="float">
</argument>
<description>
Sets the font ascent (number of pixels above the baseline).
</description>
</method>
<method name="set_distance_field_hint">
<return type="void">
</return>
<argument index="0" name="enable" type="bool">
</argument>
<description>
If [code]true[/code] distance field hint is enabled.
</description>
</method>
<method name="set_fallback">
<return type="void">
</return>
<argument index="0" name="fallback" type="BitmapFont">
</argument>
<description>
Sets the fallback BitmapFont.
</description>
</method>
<method name="set_height">
<return type="void">
</return>
<argument index="0" name="px" type="float">
</argument>
<description>
Sets the total font height (ascent plus descent) in pixels.
</description>
</method>
</methods>
<members>
<member name="ascent" type="float" setter="set_ascent" getter="get_ascent">
Ascent (number of pixels above the baseline).
</member>
<member name="chars" type="PoolIntArray" setter="_set_chars" getter="_get_chars">
The characters in the BitmapFont.
</member>
<member name="distance_field" type="bool" setter="set_distance_field_hint" getter="is_distance_field_hint">
If [code]true[/code] distance field hint is enabled.
</member>
<member name="fallback" type="BitmapFont" setter="set_fallback" getter="get_fallback">
The fallback font.
</member>
<member name="height" type="float" setter="set_height" getter="get_height">
Total font height (ascent plus descent) in pixels.
</member>
<member name="kernings" type="PoolIntArray" setter="_set_kernings" getter="_get_kernings">
The font's kernings as [PoolIntArray].
</member>
<member name="textures" type="Array" setter="_set_textures" getter="_get_textures">
The font's [Texture]s.
</member>
</members>
<constants>
</constants>
</class>
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