# Bitmap Functions

- [Bitmap.getSize(name)](/2.10/part_iii_-_opentx_lua_api_reference/bitmap-functions-less-than-greater-than-luadoc-begin-bitmap/getsize.md)
- [Bitmap.open(name)](/2.10/part_iii_-_opentx_lua_api_reference/bitmap-functions-less-than-greater-than-luadoc-begin-bitmap/open.md)
- [Bitmap.resize(bitmap, width, height)](/2.10/part_iii_-_opentx_lua_api_reference/bitmap-functions-less-than-greater-than-luadoc-begin-bitmap/bitmap.resize-bitmap-width-height.md)
- [Bitmap.toMask(bitmap)](/2.10/part_iii_-_opentx_lua_api_reference/bitmap-functions-less-than-greater-than-luadoc-begin-bitmap/bitmap.tomask-bitmap.md)