Incorrect table display occurs when multiple rows across pages

[schooltech]

Hi,
Incorrect table display occurs when multiple rows across pages
and the code is as below:
`

pdfData := make([]map[string]string, 0)
for i := 0; i < 37*20; i++ {
m := make(map[string]string)
m["index"] = "1"
pdfData = append(pdfData, m)
}

table := c.NewTable(5)
table.SetMargins(10, 10, 10, 10)

drawCell := func(table *creator.Table, text string, font *model.PdfFont, colspan int, rowspan int) {
	p := c.NewStyledParagraph()
	p.Append(text).Style.Font = font
	p.SetMargins(0, 0, 5, 5)

	cell := table.MultiCell(rowspan, colspan)
	cell.SetBorder(creator.CellBorderSideAll, creator.CellBorderStyleSingle, 0.5)
	cell.SetHorizontalAlignment(creator.CellHorizontalAlignmentCenter)
	cell.SetVerticalAlignment(creator.CellVerticalAlignmentMiddle)
	cell.SetIndent(0)
	cell.SetContent(p)
}

//收费方式
drawCell(table, "multi col title", font, 5, 1)

drawCell(table, "name", font, 1, 1)
drawCell(table, "pay type", font, 1, 1)
drawCell(table, "qty", font, 1, 1)
drawCell(table, "amount", font, 1, 1)
drawCell(table, "refund", font, 1, 1)

for row, _ := range pdfData {
	if row%37 == 0 {
		drawCell(table, "multi rows", font, 2, 37)
	}
	drawCell(table, fmt.Sprintf("row %d", row), font, 2, 1)
	drawCell(table, fmt.Sprintf("row %d", row), font, 1, 1)

}

c.Draw(table)

`
multirow_tbl.pdf

[sampila]

Hi @schooltech,

Currently the issue is taken care and will be available in the next release.

Thanks

[sampila]

Hi @schooltech,

We release new UniPDF version to solve this issue https://github.com/unidoc/unipdf/releases/tag/v3.52.0.

We closing this issue for now and you can re-open this issue if you still having problem after updating to the latest version of UniPDF.

[schooltech]

Hi @sampila , I just tested the latest v3.52.0 version and the bug is still there when span rows across pages ,
`
font, err := model.NewCompositePdfFontFromTTFFile("./web/public/dist/fonts/microsoft.ttf")
if err != nil {
log.Fatal(err)
}
c := creator.New()
c.EnableFontSubsetting(font)
var PPMM = float64(72 * 1.0 / 25.4)
c.SetPageSize(creator.PageSize{210 * PPMM, 297 * PPMM})
c.SetPageMargins(50, 50, 50, 50)

drawCell := func(table *creator.Table, text string, font *model.PdfFont, colspan int, rowspan int) {
	p := c.NewStyledParagraph()
	p.Append(text).Style.Font = font
	p.SetMargins(0, 0, 5, 5)

	cell := table.MultiCell(rowspan, colspan)
	cell.SetBorder(creator.CellBorderSideAll, creator.CellBorderStyleSingle, 0.5)
	cell.SetHorizontalAlignment(creator.CellHorizontalAlignmentCenter)
	cell.SetVerticalAlignment(creator.CellVerticalAlignmentMiddle)
	cell.SetIndent(0)
	cell.SetContent(p)
}
drawFooter("", c, font)

list := make([]map[string]string, 0)
for i := 0; i < 200; i++ {
	m := make(map[string]string)
	m[fmt.Sprintf("row-%v", i)] = fmt.Sprintf("name:tom-%v;no:naom-%v;p-0%v", i, i, i)
	list = append(list, m)
}

table := c.NewTable(3)
table.SetMargins(10, 10, 10, 10)

index := 0
for _, mp := range list {
	for k, v := range mp {
		items := strings.Split(v, ";") 
		drawCell(table, k, font, 1, len(items))
		subIndex := 0
		for _, item := range items {
			drawCell(table, item, font, 1, 1)
			if subIndex == 0 {
				drawCell(table, k, font, 1, len(items))
			}
			subIndex++
		}

	}
	index++
}

c.Draw(table)

c.WriteToFile("d:/span-row-over-page.pdf")

`
span-rows-across-pages.pdf