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excelize
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This made library allowing insert WMF format image

This commit is contained in:
xuri 2022-05-14 00:54:36 +08:00
parent 0c3fd0223c
commit c2311ce87d
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GPG Key ID: BA5E5BB1C948EDF7
4 changed files with 4 additions and 2 deletions
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2
picture.go
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@ -366,7 +366,7 @@ func (f *File) addMedia(file []byte, ext string) string {
// setContentTypePartImageExtensions provides a function to set the content
// type for relationship parts and the Main Document part.
func (f *File) setContentTypePartImageExtensions() {
imageTypes := map[string]string{"jpeg": "image/", "png": "image/", "gif": "image/", "tiff": "image/", "emf": "image/x-"}
imageTypes := map[string]string{"jpeg": "image/", "png": "image/", "gif": "image/", "tiff": "image/", "emf": "image/x-", "wmf": "image/x-"}
content := f.contentTypesReader()
content.Lock()
defer content.Unlock()

2
picture_test.go
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@ -97,7 +97,9 @@ func TestAddPictureErrors(t *testing.T) {
decode := func(r io.Reader) (image.Image, error) { return nil, nil }
decodeConfig := func(r io.Reader) (image.Config, error) { return image.Config{Height: 100, Width: 90}, nil }
image.RegisterFormat("emf", "", decode, decodeConfig)
image.RegisterFormat("wmf", "", decode, decodeConfig)
assert.NoError(t, f.AddPicture("Sheet1", "Q1", filepath.Join("test", "images", "excel.emf"), ""))
assert.NoError(t, f.AddPicture("Sheet1", "Q7", filepath.Join("test", "images", "excel.wmf"), ""))
assert.NoError(t, f.SaveAs(filepath.Join("test", "TestAddPicture2.xlsx")))
assert.NoError(t, f.Close())
}

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test/images/excel.wmf Normal file
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2
xmlDrawing.go
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@ -119,7 +119,7 @@ const (
)
// supportedImageTypes defined supported image types.
var supportedImageTypes = map[string]string{".gif": ".gif", ".jpg": ".jpeg", ".jpeg": ".jpeg", ".png": ".png", ".tif": ".tiff", ".tiff": ".tiff", ".emf": ".emf"}
var supportedImageTypes = map[string]string{".gif": ".gif", ".jpg": ".jpeg", ".jpeg": ".jpeg", ".png": ".png", ".tif": ".tiff", ".tiff": ".tiff", ".emf": ".emf", ".wmf": ".wmf"}
// xlsxCNvPr directly maps the cNvPr (Non-Visual Drawing Properties). This
// element specifies non-visual canvas properties. This allows for additional