Documentation
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Index ¶
- func ColToLetter(col int) string
- func DiffImages(before, after image.Image) (*image.RGBA, int, error)
- func FormatAddress(sheet string, startRow, startCol, endRow, endCol int) string
- func FormatDiffSummary(changed, total int) string
- func ParseRange(address string) (sheet string, startRow, startCol, endRow, endCol int, err error)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ColToLetter ¶
ColToLetter converts a 1-indexed column number to Excel letter(s)
func DiffImages ¶
DiffImages compares two images pixel-by-pixel and returns a diff image. Changed pixels show the "after" value at full color, surrounded by a black+white double-stroke outline. Unchanged pixels are desaturated and dimmed. Returns the count of changed pixels.
func FormatAddress ¶
FormatAddress builds an address string like "Sheet1!A1:Z50"
func FormatDiffSummary ¶
FormatDiffSummary returns a human-readable diff summary string.
Types ¶
This section is empty.
Source Files
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