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Expose BitMap's `convert_to_image` and `resize` methods to GDScript

This commit is contained in:
Manolis Papadeas 2021-12-12 01:05:25 +02:00
parent 092a286127
commit 453912d48d
2 changed files with 15 additions and 0 deletions
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13
doc/classes/BitMap.xml
View File

@ -9,6 +9,12 @@
<tutorials>
</tutorials>
<methods>
<method name="convert_to_image" qualifiers="const">
<return type="Image" />
<description>
Returns an image of the same size as the bitmap and with a [enum Image.Format] of type [code]FORMAT_L8[/code]. [code]true[/code] bits of the bitmap are being converted into white pixels, and [code]false[/code] bits into black.
</description>
</method>
<method name="create">
<return type="void" />
<argument index="0" name="size" type="Vector2" />
@ -64,6 +70,13 @@
[code]epsilon[/code] is passed to RDP to control how accurately the polygons cover the bitmap: a lower [code]epsilon[/code] corresponds to more points in the polygons.
</description>
</method>
<method name="resize">
<return type="void" />
<argument index="0" name="new_size" type="Vector2" />
<description>
Resizes the image to [code]new_size[/code].
</description>
</method>
<method name="set_bit">
<return type="void" />
<argument index="0" name="position" type="Vector2" />

2
scene/resources/bit_map.cpp
View File

@ -667,11 +667,13 @@ void BitMap::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_true_bit_count"), &BitMap::get_true_bit_count);
ClassDB::bind_method(D_METHOD("get_size"), &BitMap::get_size);
ClassDB::bind_method(D_METHOD("resize", "new_size"), &BitMap::resize);
ClassDB::bind_method(D_METHOD("_set_data"), &BitMap::_set_data);
ClassDB::bind_method(D_METHOD("_get_data"), &BitMap::_get_data);
ClassDB::bind_method(D_METHOD("grow_mask", "pixels", "rect"), &BitMap::grow_mask);
ClassDB::bind_method(D_METHOD("convert_to_image"), &BitMap::convert_to_image);
ClassDB::bind_method(D_METHOD("opaque_to_polygons", "rect", "epsilon"), &BitMap::_opaque_to_polygons_bind, DEFVAL(2.0));
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL), "_set_data", "_get_data");