A Maroto way to create PDFs. Maroto is inspired in Bootstrap and uses Gofpdf. Fast and simple.
Maroto definition: Brazilian expression, means an astute/clever/intelligent person.
You can write your PDFs like you are creating a site using Bootstrap. A Row may have many Cols, and a Col may have many components. Besides that, pages will be added when content may extrapolate the useful area. You can define a header which will be added always when a new page appear, in this case, a header may have many rows, lines or tablelist.
- With
go get:
go get -u github.com/laofun/maroto-viBase on johnfercher/maroto
Add function Base on gofpdf
- AddUTF8Font to support vietnamese
- Add SetProtection to support protection pdf
Example
m := pdf.NewMaroto(consts.Portrait, consts.A4)
m.AddUTF8Font("Roboto", "", "internal/assets/fonts/Roboto-Regular.ttf")
m.AddUTF8Font("Roboto", "I", "internal/assets/fonts/Roboto-Italic.ttf")
m.AddUTF8Font("Roboto", "B", "internal/assets/fonts/Roboto-Bold.ttf")
m.AddUTF8Font("Roboto", "BI", "internal/assets/fonts/Roboto-BoldItalic.ttf")
m.SetPageMargins(10, 35, 10)
textProps := props.Text{
Top: 0.5,
Family: "Roboto",
Style: consts.Bold,
Align: consts.Left,
}
m.Row(5, func() {
m.ColSpace(5)
m.Col(2, func() {
m.Text("Đây là nội dung tiếng việt",textProps)
})
m.ColSpace(5)
})
m.SetProtection(gofpdf.CnProtectPrint, "123", "abc")
err := m.OutputFileAndClose("files.pdf")
if err != nil {
fmt.Println("Could not save PDF:", err)
os.Exit(1)
}
- Properties: most of the components has properties which you can use to customize appearance and behavior.
- SetBorder: Used to draw rectangles in every row and column
- SetBackgroundColor: Used to change the background color of one cell.
- SetPageMargins: Customize the page margins
- NewMarotoCustomSize(): Create Maroto with custom page dimensions
- SetAliasNbPages: Set placeholder to use in texts for total count of pages
- SetFirstPageNb: Set first number for page numbering
- Automatic New Page: New pages are generated automatically when needed.
- 100% Unicode
- Save: You can save on disk or export to a base64 string
- Updated in Issues
In the PDFs folder there are the PDFs generated using Maroto, and in the examples folder there are subfolders with the code to generate the PDFs.
// Billing example
package main
import (
"fmt"
"github.com/laofun/maroto-vi/pkg/color"
"github.com/laofun/maroto-vi/pkg/consts"
"github.com/laofun/maroto-vi/pkg/pdf"
"github.com/laofun/maroto-vi/pkg/props"
"os"
"time"
)
func main() {
begin := time.Now()
darkGrayColor := getDarkGrayColor()
grayColor := getGrayColor()
whiteColor := color.NewWhite()
header := getHeader()
contents := getContents()
m := pdf.NewMaroto(consts.Portrait, consts.A4)
m.SetPageMargins(10, 15, 10)
//m.SetBorder(true)
m.RegisterHeader(func() {
m.Row(20, func() {
m.Col(3, func() {
_ = m.FileImage("internal/assets/images/biplane.jpg", props.Rect{
Center: true,
Percent: 80,
})
})
m.ColSpace(6)
m.Col(3, func() {
m.Text("AnyCompany Name Inc. 851 Any Street Name, Suite 120, Any City, CA 45123.", props.Text{
Size: 8,
Align: consts.Right,
Extrapolate: false,
})
m.Text("Tel: 55 024 12345-1234", props.Text{
Top: 12,
Style: consts.BoldItalic,
Size: 8,
Align: consts.Right,
})
m.Text("www.mycompany.com", props.Text{
Top: 15,
Style: consts.BoldItalic,
Size: 8,
Align: consts.Right,
})
})
})
})
m.RegisterFooter(func() {
m.Row(20, func() {
m.Col(12, func() {
m.Text("Tel: 55 024 12345-1234", props.Text{
Top: 13,
Style: consts.BoldItalic,
Size: 8,
Align: consts.Left,
})
m.Text("www.mycompany.com", props.Text{
Top: 16,
Style: consts.BoldItalic,
Size: 8,
Align: consts.Left,
})
})
})
})
m.Row(10, func() {
m.Col(12, func() {
m.Text("Invoice ABC123456789", props.Text{
Top: 3,
Style: consts.Bold,
Align: consts.Center,
})
})
})
m.SetBackgroundColor(darkGrayColor)
m.Row(7, func() {
m.Col(3, func() {
m.Text("Transactions", props.Text{
Top: 1.5,
Size: 9,
Style: consts.Bold,
Align: consts.Center,
})
})
m.ColSpace(9)
})
m.SetBackgroundColor(whiteColor)
m.TableList(header, contents, props.TableList{
HeaderProp: props.TableListContent{
Size: 9,
GridSizes: []uint{3, 4, 2, 3},
},
ContentProp: props.TableListContent{
Size: 8,
GridSizes: []uint{3, 4, 2, 3},
},
Align: consts.Center,
AlternatedBackground: &grayColor,
HeaderContentSpace: 1,
Line: false,
})
m.Row(20, func() {
m.ColSpace(7)
m.Col(2, func() {
m.Text("Total:", props.Text{
Top: 5,
Style: consts.Bold,
Size: 8,
Align: consts.Right,
})
})
m.Col(3, func() {
m.Text("R$ 2.567,00", props.Text{
Top: 5,
Style: consts.Bold,
Size: 8,
Align: consts.Center,
})
})
})
m.Row(15, func() {
m.Col(6, func() {
_ = m.Barcode("5123.151231.512314.1251251.123215", props.Barcode{
Percent: 0,
Proportion: props.Proportion{
Width: 20,
Height: 2,
},
})
m.Text("5123.151231.512314.1251251.123215", props.Text{
Top: 12,
Family: "",
Style: consts.Bold,
Size: 9,
Align: consts.Center,
})
})
m.ColSpace(6)
})
err := m.OutputFileAndClose("internal/examples/pdfs/billing.pdf")
if err != nil {
fmt.Println("Could not save PDF:", err)
os.Exit(1)
}
end := time.Now()
fmt.Println(end.Sub(begin))
}
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