Update create style example, using a pointer of the structure instead of JSON

calc_test.go

@@ -3285,7 +3285,6 @@ func TestCalcCellValue(t *testing.T) {
 		"=YIELD(\"01/01/2010\",\"06/30/2015\",-1,101,100,4)":       "PRICE requires rate >= 0",
 		"=YIELD(\"01/01/2010\",\"06/30/2015\",10%,0,100,4)":        "PRICE requires pr > 0",
 		"=YIELD(\"01/01/2010\",\"06/30/2015\",10%,101,-1,4)":       "PRICE requires redemption >= 0",
-		// "=YIELD(\"01/01/2010\",\"06/30/2015\",10%,101,100,4)": "PRICE requires rate >= 0",
 		// YIELDDISC
 		"=YIELDDISC()": "YIELDDISC requires 4 or 5 arguments",
 		"=YIELDDISC(\"\",\"06/30/2017\",97,100,0)":              "#VALUE!",

cell.go

@@ -666,9 +666,17 @@ type HyperlinkOpts struct {
 // in this workbook. Maximum limit hyperlinks in a worksheet is 65530. The
 // below is example for external link.
 //
-//    err := f.SetCellHyperLink("Sheet1", "A3", "https://github.com/xuri/excelize", "External")
+//    if err := f.SetCellHyperLink("Sheet1", "A3",
+//        "https://github.com/xuri/excelize", "External"); err != nil {
+//        fmt.Println(err)
+//    }
 //    // Set underline and font color style for the cell.
-//    style, err := f.NewStyle(`{"font":{"color":"#1265BE","underline":"single"}}`)
+//    style, err := f.NewStyle(&excelize.Style{
+//        Font: &excelize.Font{Color: "#1265BE", Underline: "single"},
+//    })
+//    if err != nil {
+//        fmt.Println(err)
+//    }
 //    err = f.SetCellStyle("Sheet1", "A3", "A3", style)
 //
 // A this is another example for "Location":

stream.go

@@ -52,7 +52,7 @@ type StreamWriter struct {
 //    if err != nil {
 //        fmt.Println(err)
 //    }
-//    styleID, err := file.NewStyle(`{"font":{"color":"#777777"}}`)
+//    styleID, err := file.NewStyle(&excelize.Style{Font: &excelize.Font{Color: "#777777"}})
 //    if err != nil {
 //        fmt.Println(err)
 //    }

stream_test.go

@@ -53,7 +53,7 @@ func TestStreamWriter(t *testing.T) {
 	assert.NoError(t, streamWriter.SetRow("A3", row))
 
 	// Test set cell with style.
-	styleID, err := file.NewStyle(`{"font":{"color":"#777777"}}`)
+	styleID, err := file.NewStyle(&Style{Font: &Font{Color: "#777777"}})
 	assert.NoError(t, err)
 	assert.NoError(t, streamWriter.SetRow("A4", []interface{}{Cell{StyleID: styleID}, Cell{Formula: "SUM(A10,B10)"}}), RowOpts{Height: 45, StyleID: styleID})
 	assert.NoError(t, streamWriter.SetRow("A5", []interface{}{&Cell{StyleID: styleID, Value: "cell"}, &Cell{Formula: "SUM(A10,B10)"}}))

styles.go

@@ -2628,7 +2628,16 @@ func (f *File) GetCellStyle(sheet, axis string) (int, error) {
 //
 // For example create a borders of cell H9 on Sheet1:
 //
-//    style, err := f.NewStyle(`{"border":[{"type":"left","color":"0000FF","style":3},{"type":"top","color":"00FF00","style":4},{"type":"bottom","color":"FFFF00","style":5},{"type":"right","color":"FF0000","style":6},{"type":"diagonalDown","color":"A020F0","style":7},{"type":"diagonalUp","color":"A020F0","style":8}]}`)
+//    style, err := f.NewStyle(&excelize.Style{
+//        Border: []excelize.Border{
+//            {Type: "left", Color: "0000FF", Style: 3},
+//            {Type: "top", Color: "00FF00", Style: 4},
+//            {Type: "bottom", Color: "FFFF00", Style: 5},
+//            {Type: "right", Color: "FF0000", Style: 6},
+//            {Type: "diagonalDown", Color: "A020F0", Style: 7},
+//            {Type: "diagonalUp", Color: "A020F0", Style: 8},
+//        },
+//    })
 //    if err != nil {
 //        fmt.Println(err)
 //    }
@@ -2637,7 +2646,9 @@ func (f *File) GetCellStyle(sheet, axis string) (int, error) {
 // Set gradient fill with vertical variants shading styles for cell H9 on
 // Sheet1:
 //
-//    style, err := f.NewStyle(`{"fill":{"type":"gradient","color":["#FFFFFF","#E0EBF5"],"shading":1}}`)
+//    style, err := f.NewStyle(&excelize.Style{
+//        Fill: excelize.Fill{Type: "gradient", Color: []string{"#FFFFFF", "#E0EBF5"}, Shading: 1},
+//    })
 //    if err != nil {
 //        fmt.Println(err)
 //    }
@@ -2645,7 +2656,9 @@ func (f *File) GetCellStyle(sheet, axis string) (int, error) {
 //
 // Set solid style pattern fill for cell H9 on Sheet1:
 //
-//    style, err := f.NewStyle(`{"fill":{"type":"pattern","color":["#E0EBF5"],"pattern":1}}`)
+//    style, err := f.NewStyle(&excelize.Style{
+//        Fill: excelize.Fill{Type: "pattern", Color: []string{"#E0EBF5"}, Pattern: 1},
+//    })
 //    if err != nil {
 //        fmt.Println(err)
 //    }
@@ -2653,7 +2666,19 @@ func (f *File) GetCellStyle(sheet, axis string) (int, error) {
 //
 // Set alignment style for cell H9 on Sheet1:
 //
-//    style, err := f.NewStyle(`{"alignment":{"horizontal":"center","ident":1,"justify_last_line":true,"reading_order":0,"relative_indent":1,"shrink_to_fit":true,"text_rotation":45,"vertical":"","wrap_text":true}}`)
+//    style, err := f.NewStyle(&excelize.Style{
+//        Alignment: &excelize.Alignment{
+//            Horizontal:      "center",
+//            Indent:          1,
+//            JustifyLastLine: true,
+//            ReadingOrder:    0,
+//            RelativeIndent:  1,
+//            ShrinkToFit:     true,
+//            TextRotation:    45,
+//            Vertical:        "",
+//            WrapText:        true,
+//        },
+//    })
 //    if err != nil {
 //        fmt.Println(err)
 //    }
@@ -2664,7 +2689,7 @@ func (f *File) GetCellStyle(sheet, axis string) (int, error) {
 // for cell H9 on Sheet1:
 //
 //    f.SetCellValue("Sheet1", "H9", 42920.5)
-//    style, err := f.NewStyle(`{"number_format": 22}`)
+//    style, err := f.NewStyle(&excelize.Style{NumFmt: 22})
 //    if err != nil {
 //        fmt.Println(err)
 //    }
@@ -2672,7 +2697,15 @@ func (f *File) GetCellStyle(sheet, axis string) (int, error) {
 //
 // Set font style for cell H9 on Sheet1:
 //
-//    style, err := f.NewStyle(`{"font":{"bold":true,"italic":true,"family":"Times New Roman","size":36,"color":"#777777"}}`)
+//    style, err := f.NewStyle(&excelize.Style{
+//        Font: &excelize.Font{
+//            Bold:   true,
+//            Italic: true,
+//            Family: "Times New Roman",
+//            Size:   36,
+//            Color:  "#777777",
+//        },
+//    })
 //    if err != nil {
 //        fmt.Println(err)
 //    }
@@ -2680,7 +2713,12 @@ func (f *File) GetCellStyle(sheet, axis string) (int, error) {
 //
 // Hide and lock for cell H9 on Sheet1:
 //
-//    style, err := f.NewStyle(`{"protection":{"hidden":true, "locked":true}}`)
+//    style, err := f.NewStyle(&excelize.Style{
+//        Protection: &excelize.Protection{
+//            Hidden: true,
+//            Locked: true,
+//        },
+//    })
 //    if err != nil {
 //        fmt.Println(err)
 //    }