maroto

ExamplePdfMaroto_Base64Image demonstrates how add a Image reading a base64 string. When rectProp is nil, method make Image fullfill the context cell, based on width and cell from Image and cell. When center is true, left and top has no effect. Percent represents the width/height of the Image inside the cell: Ex: 85, means that Image will have width of 85% of column width. When center is false, is possible to manually positioning the Image with left and top.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	rowHeight := 5.0
	base64String := "y7seWGHE923Sdgs..."

	m.Row(rowHeight, func() {
		m.Col(func() {
			m.Base64Image(base64String, maroto.Png, &maroto.RectProp{
				Left:    5,
				Top:     5,
				Center:  true,
				Percent: 85,
			})
		})
	})

	// Do more things and save...
}

Output:

ExamplePdfMaroto_Col demonstrates how to add a useful column

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	rowHeight := 5.0

	m.Row(rowHeight, func() {
		m.Col(func() {
			// Add Image, Text, Signature, QrCode or Barcode...
		})
	})

	// Do more things and save...
}

Output:

ExamplePdfMaroto_ColSpace demonstrates how to add a empty column inside a row.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	rowHeight := 5.0

	m.Row(rowHeight, func() {
		m.ColSpace()
	})

	// Do more things and save...
}

Output:

ExamplePdfMaroto_ColSpaces demonstrates how to add some empty columns inside a row.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	rowHeight := 5.0

	m.Row(rowHeight, func() {
		m.ColSpaces(2)
	})

	// Do more things and save...
}

Output:

ExamplePdfMaroto_FileImage demonstrates how add a Image reading from disk. When rectProp is nil, method make Image fullfill the context cell, based on width and cell from Image and cell. When center is true, left and top has no effect. Percent represents the width/height of the Image inside the cell: Ex: 85, means that Image will have width of 85% of column width. When center is false, is possible to manually positioning the Image with left and top.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	rowHeight := 5.0

	m.Row(rowHeight, func() {
		m.Col(func() {
			m.FileImage("path/Image.jpg", &maroto.RectProp{
				Left:    5,
				Top:     5,
				Center:  true,
				Percent: 85,
			})
		})
	})

	// Do more things and save...
}

Output:

ExamplePdfMaroto_GetDebugMode demonstrates how to obtain the actual debug mode value

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)

	// false
	m.GetDebugMode()

	m.SetDebugMode(true)

	// true
	m.GetDebugMode()

	// Do more things and save...
}

Output:

ExamplePdfMaroto_Line demonstrates how to draw a line separator.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)

	m.Line(1.0)

	// Do more things and save...
}

Output:

ExamplePdfMaroto_Output demonstrates how to get a base64 string from PDF

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)

	// Do a lot of things on rows and columns...

	_, err := m.Output()
	if err != nil {
		return
	}
}

Output:

ExamplePdfMaroto_OutputFileAndClose demonstrates how to save a PDF in disk.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)

	// Do a lot of things on rows and columns...

	err := m.OutputFileAndClose("path/file.pdf")
	if err != nil {
		return
	}
}

Output:

ExamplePdfMaroto_Row demonstrates how to define a row.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	rowHeight := 5.0

	m.Row(rowHeight, func() {
		// ... Add some columns
	})

	// Do more things and save...
}

Output:

ExamplePdfMaroto_SetDebugMode demonstrates how to define debug mode

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	m.SetDebugMode(true)

	// Add some Rows, Cols, Lines and etc...
	// Here will be drawn borders in every cell

	m.SetDebugMode(false)

	// Add some Rows, Cols, Lines and etc...
	// Here will not be drawn borders

	// Do more things and save...
}

Output:

ExamplePdfMaroto_Signature demonstrates how to add a Signature space inside a col. Passing nil on signatureProp make the method use: arial Font, normal style and size 10.0. Not passing family, make method use arial. Not passing style, make method use normal. Not passing size, make method use 10.0.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	rowHeight := 5.0

	m.Row(rowHeight, func() {
		m.Col(func() {
			m.Signature("LabelForSignature", &maroto.SignatureProp{
				Size:   12.0,
				Style:  maroto.BoldItalic,
				Family: maroto.Courier,
			})
		})
	})

	// Do more things and save...
}

Output:

ExamplePdfMaroto_TableList demonstrates how to add a table with multiple rows and columns

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)

	headers := []string{"Header1", "Header2"}
	contents := [][]string{
		{"Content1", "Content2"},
		{"Content3", "Content3"},
	}

	// 1 Row of header
	// 2 Rows of contents
	// Each row have 2 columns
	m.TableList(headers, contents, nil)

	// Do more things and save...
}

Output:

ExamplePdfMaroto_Text demonstrates how to add a Text inside a col. Passing nil on fontProp make the method use: arial Font, normal style, size 10.0 and align left. Not passing family, make method use arial. Not passing style, make method use normal. Not passing size, make method use 10.0. Not passing align, make method use left.

package main

import (
	"github.com/johnfercher/maroto"
)

func main() {
	m := maroto.NewMaroto(maroto.Portrait, maroto.A4)
	rowHeight := 5.0

	m.Row(rowHeight, func() {
		m.Col(func() {
			m.Text("TextContent", &maroto.TextProp{
				Size:   12.0,
				Style:  maroto.BoldItalic,
				Family: maroto.Courier,
				Align:  maroto.Center,
				Top:    1.0,
			})
		})
	})

	// Do more things and save...
}

Output: