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176 lines
7.2 KiB
XML
176 lines
7.2 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="TextLine" inherits="RefCounted" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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Holds a line of text.
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</brief_description>
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<description>
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Abstraction over [TextServer] for handling a single line of text.
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="add_object">
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<return type="bool" />
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<param index="0" name="key" type="Variant" />
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<param index="1" name="size" type="Vector2" />
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<param index="2" name="inline_align" type="int" enum="InlineAlignment" default="5" />
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<param index="3" name="length" type="int" default="1" />
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<param index="4" name="baseline" type="float" default="0.0" />
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<description>
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Adds inline object to the text buffer, [param key] must be unique. In the text, object is represented as [param length] object replacement characters.
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</description>
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</method>
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<method name="add_string">
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<return type="bool" />
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<param index="0" name="text" type="String" />
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<param index="1" name="font" type="Font" />
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<param index="2" name="font_size" type="int" />
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<param index="3" name="language" type="String" default="""" />
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<param index="4" name="meta" type="Variant" default="null" />
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<description>
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Adds text span and font to draw it.
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</description>
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</method>
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<method name="clear">
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<return type="void" />
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<description>
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Clears text line (removes text and inline objects).
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</description>
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</method>
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<method name="draw" qualifiers="const">
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<return type="void" />
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<param index="0" name="canvas" type="RID" />
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<param index="1" name="pos" type="Vector2" />
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<param index="2" name="color" type="Color" default="Color(1, 1, 1, 1)" />
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<description>
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Draw text into a canvas item at a given position, with [param color]. [param pos] specifies the top left corner of the bounding box.
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</description>
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</method>
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<method name="draw_outline" qualifiers="const">
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<return type="void" />
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<param index="0" name="canvas" type="RID" />
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<param index="1" name="pos" type="Vector2" />
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<param index="2" name="outline_size" type="int" default="1" />
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<param index="3" name="color" type="Color" default="Color(1, 1, 1, 1)" />
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<description>
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Draw text into a canvas item at a given position, with [param color]. [param pos] specifies the top left corner of the bounding box.
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</description>
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</method>
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<method name="get_line_ascent" qualifiers="const">
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<return type="float" />
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<description>
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Returns the text ascent (number of pixels above the baseline for horizontal layout or to the left of baseline for vertical).
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</description>
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</method>
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<method name="get_line_descent" qualifiers="const">
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<return type="float" />
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<description>
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Returns the text descent (number of pixels below the baseline for horizontal layout or to the right of baseline for vertical).
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</description>
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</method>
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<method name="get_line_underline_position" qualifiers="const">
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<return type="float" />
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<description>
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Returns pixel offset of the underline below the baseline.
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</description>
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</method>
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<method name="get_line_underline_thickness" qualifiers="const">
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<return type="float" />
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<description>
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Returns thickness of the underline.
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</description>
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</method>
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<method name="get_line_width" qualifiers="const">
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<return type="float" />
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<description>
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Returns width (for horizontal layout) or height (for vertical) of the text.
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</description>
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</method>
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<method name="get_object_rect" qualifiers="const">
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<return type="Rect2" />
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<param index="0" name="key" type="Variant" />
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<description>
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Returns bounding rectangle of the inline object.
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</description>
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</method>
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<method name="get_objects" qualifiers="const">
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<return type="Array" />
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<description>
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Returns array of inline objects.
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</description>
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</method>
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<method name="get_rid" qualifiers="const">
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<return type="RID" />
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<description>
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Returns TextServer buffer RID.
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</description>
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</method>
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<method name="get_size" qualifiers="const">
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<return type="Vector2" />
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<description>
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Returns size of the bounding box of the text.
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</description>
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</method>
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<method name="hit_test" qualifiers="const">
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<return type="int" />
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<param index="0" name="coords" type="float" />
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<description>
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Returns caret character offset at the specified pixel offset at the baseline. This function always returns a valid position.
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</description>
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</method>
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<method name="resize_object">
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<return type="bool" />
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<param index="0" name="key" type="Variant" />
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<param index="1" name="size" type="Vector2" />
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<param index="2" name="inline_align" type="int" enum="InlineAlignment" default="5" />
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<param index="3" name="baseline" type="float" default="0.0" />
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<description>
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Sets new size and alignment of embedded object.
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</description>
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</method>
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<method name="set_bidi_override">
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<return type="void" />
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<param index="0" name="override" type="Array" />
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<description>
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Overrides BiDi for the structured text.
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Override ranges should cover full source text without overlaps. BiDi algorithm will be used on each range separately.
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</description>
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</method>
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<method name="tab_align">
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<return type="void" />
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<param index="0" name="tab_stops" type="PackedFloat32Array" />
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<description>
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Aligns text to the given tab-stops.
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</description>
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</method>
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</methods>
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<members>
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<member name="alignment" type="int" setter="set_horizontal_alignment" getter="get_horizontal_alignment" enum="HorizontalAlignment" default="0">
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Sets text alignment within the line as if the line was horizontal.
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</member>
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<member name="direction" type="int" setter="set_direction" getter="get_direction" enum="TextServer.Direction" default="0">
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Text writing direction.
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</member>
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<member name="ellipsis_char" type="String" setter="set_ellipsis_char" getter="get_ellipsis_char" default=""…"">
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Ellipsis character used for text clipping.
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</member>
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<member name="flags" type="int" setter="set_flags" getter="get_flags" enum="TextServer.JustificationFlag" is_bitfield="true" default="3">
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Line alignment rules. For more info see [TextServer].
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</member>
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<member name="orientation" type="int" setter="set_orientation" getter="get_orientation" enum="TextServer.Orientation" default="0">
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Text orientation.
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</member>
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<member name="preserve_control" type="bool" setter="set_preserve_control" getter="get_preserve_control" default="false">
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If set to [code]true[/code] text will display control characters.
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</member>
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<member name="preserve_invalid" type="bool" setter="set_preserve_invalid" getter="get_preserve_invalid" default="true">
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If set to [code]true[/code] text will display invalid characters.
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</member>
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<member name="text_overrun_behavior" type="int" setter="set_text_overrun_behavior" getter="get_text_overrun_behavior" enum="TextServer.OverrunBehavior" default="3">
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Sets the clipping behavior when the text exceeds the text line's set width. See [enum TextServer.OverrunBehavior] for a description of all modes.
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</member>
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<member name="width" type="float" setter="set_width" getter="get_width" default="-1.0">
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Text line width.
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</member>
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</members>
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</class>
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