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Scripting: Export image compositing functions

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This commit is contained in:
Vicki Pfau 2023-04-03 03:02:08 -07:00
parent c884560fdb
commit 6867b556f3
1 changed files with 13 additions and 1 deletions
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14
src/script/image.c
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@ -30,17 +30,25 @@ static struct mScriptValue* _mImageLoad(const char* path) {
result->flags = mSCRIPT_VALUE_FLAG_DEINIT;
return result;
}
mSCRIPT_DECLARE_STRUCT_C_METHOD(mImage, U32, getPixel, mImageGetPixel, 2, U32, x, U32, y);
mSCRIPT_DECLARE_STRUCT_VOID_METHOD(mImage, setPixel, mImageSetPixel, 3, U32, x, U32, y, U32, color);
mSCRIPT_DECLARE_STRUCT_C_METHOD_WITH_DEFAULTS(mImage, BOOL, save, mImageSave, 2, CHARP, path, CHARP, format);
mSCRIPT_DECLARE_STRUCT_VOID_METHOD(mImage, _deinit, mImageDestroy, 0);
mSCRIPT_DECLARE_STRUCT_VOID_METHOD(mImage, drawImageOpaque, mImageBlit, 3, CS(mImage), image, U32, x, U32, y);
mSCRIPT_DECLARE_STRUCT_VOID_METHOD_WITH_DEFAULTS(mImage, drawImage, mImageCompositeWithAlpha, 4, CS(mImage), image, U32, x, U32, y, F32, alpha);
mSCRIPT_DEFINE_STRUCT_BINDING_DEFAULTS(mImage, save)
mSCRIPT_NO_DEFAULT,
mSCRIPT_CHARP("PNG")
mSCRIPT_DEFINE_DEFAULTS_END;
mSCRIPT_DEFINE_STRUCT_BINDING_DEFAULTS(mImage, drawImage)
mSCRIPT_NO_DEFAULT,
mSCRIPT_NO_DEFAULT,
mSCRIPT_NO_DEFAULT,
mSCRIPT_F32(1.0f)
mSCRIPT_DEFINE_DEFAULTS_END;
mSCRIPT_DEFINE_STRUCT(mImage)
mSCRIPT_DEFINE_CLASS_DOCSTRING(
"A single, static image."
@ -52,6 +60,10 @@ mSCRIPT_DEFINE_STRUCT(mImage)
mSCRIPT_DEFINE_STRUCT_METHOD(mImage, getPixel)
mSCRIPT_DEFINE_DOCSTRING("Set the ARGB value of the pixel at a given coordinate")
mSCRIPT_DEFINE_STRUCT_METHOD(mImage, setPixel)
mSCRIPT_DEFINE_DOCSTRING("Draw another image onto this image without any alpha blending, overwriting what was already there")
mSCRIPT_DEFINE_STRUCT_METHOD(mImage, drawImageOpaque)
mSCRIPT_DEFINE_DOCSTRING("Draw another image onto this image with alpha blending as needed, optionally specifying a coefficient for adjusting the opacity")
mSCRIPT_DEFINE_STRUCT_METHOD(mImage, drawImage)
mSCRIPT_DEFINE_DOCSTRING("The width of the image, in pixels")
mSCRIPT_DEFINE_STRUCT_CONST_MEMBER(mImage, U32, width)
mSCRIPT_DEFINE_DOCSTRING("The height of the image, in pixels")