converter

package
v1.5.2 Latest Latest
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 Go to latest Published: Jul 31, 2025 License: MIT Imports: 8 Imported by: 0

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Functions

func ConvertImageToPDF 

func ConvertImageToPDF(imgPath string) (string, error)

ConvertImageToPDF takes an input image path (must end in .jpg, .jpeg, or .png), reads PAGE_RESOLUTION (pixels) and PAGE_DPI from the environment (defaulting to Remarkable 2’s specs), and invokes ImageMagick’s convert to produce a PDF whose page size is exactly the target pixel resolution, with the image scaled down if larger, or left at its original size if smaller. It writes the output PDF alongside the input (basename + ".pdf") and returns its full path.

func ConvertImageToPDFWithSettings added in v1.4.0 

func ConvertImageToPDFWithSettings(imgPath, resolution string, dpi float64) (string, error)

ConvertImageToPDFWithSettings takes an input image path and custom resolution/DPI settings, converts it to PDF using the specified settings, falling back to environment defaults if empty.

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