feat: Add file I/O overloads for BmpTool API #15
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I've integrated file input/output directly into the BmpTool API by adding new overloads for `BmpTool::load` and `BmpTool::save`. Changes include: - Added `BmpTool::load(const std::string& filepath)`: Reads a BMP file from the given path and returns a `BmpTool::Bitmap`. - Added `BmpTool::save(const BmpTool::Bitmap&, const std::string& filepath)`: Saves a `BmpTool::Bitmap` to the specified file path. - I implemented these functions in `src/format/bitmap.cpp`, adapting file reading/writing logic previously found in `main.cpp`. The filepath-based `load` calls the existing span-based `load`. The filepath-based `save` calls the existing span-based `save` using a temporary buffer and then writes the actual data size to the file. - I updated the `main.cpp` example to use these new, more convenient API overloads, removing the local `readFile` and `writeFile` utility functions and associated includes. This change makes the BmpTool library easier for you to use for common file-based operations without requiring you to implement your own file I/O routines.
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I've integrated file input/output directly into the BmpTool API by adding new overloads for
BmpTool::loadandBmpTool::save.Changes include:
BmpTool::load(const std::string& filepath): Reads a BMP file from the given path and returns aBmpTool::Bitmap.BmpTool::save(const BmpTool::Bitmap&, const std::string& filepath): Saves aBmpTool::Bitmapto the specified file path.src/format/bitmap.cpp, adapting file reading/writing logic previously found inmain.cpp. The filepath-basedloadcalls the existing span-basedload. The filepath-basedsavecalls the existing span-basedsaveusing a temporary buffer and then writes the actual data size to the file.main.cppexample to use these new, more convenient API overloads, removing the localreadFileandwriteFileutility functions and associated includes.This change makes the BmpTool library easier for you to use for common file-based operations without requiring you to implement your own file I/O routines.