Templating

1 files changed, 54 insertions, 1 deletions

diff --git a/fpdf_test.go b/fpdf_test.go
index 57a2dd4..c21b1ad 100644
--- a/fpdf_test.go
+++ b/fpdf_test.go
@@ -29,7 +29,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/jung-kurt/gofpdf"
+	"github.com/marcusatbang/gofpdf"
 )
 
 // Absolute path needed for gocov tool; relative OK for test
@@ -1686,3 +1686,56 @@ func ExampleFpdf_DrawPath() {
 	// Output:
 	// Successfully generated pdf/Fpdf_DrawPath_fill.pdf
 }
+
+// This example demonstrates creating and using templates
+func ExampleFpdf_CreateTemplate() {
+	pdf := gofpdf.New("P", "mm", "A4", "")
+	pdf.SetCompression(false)
+	// pdf.SetFont("Times", "", 12)
+	template := pdf.CreateTemplate(func(tpl *gofpdf.Tpl) {
+		tpl.Image(imageFile("logo.png"), 6, 6, 30, 0, false, "", 0, "")
+		tpl.SetFont("Arial", "B", 16)
+		tpl.Text(40, 20, "Template says hello")
+		tpl.SetDrawColor(0, 100, 200)
+		tpl.SetLineWidth(2.5)
+		tpl.Line(95, 12, 105, 22)
+	})
+	_, tplSize := template.Size()
+	// fmt.Println("Size:", tplSize)
+	// fmt.Println("Scaled:", tplSize.ScaleBy(1.5))
+
+	template2 := pdf.CreateTemplate(func(tpl *gofpdf.Tpl) {
+		tpl.UseTemplate(template)
+		subtemplate := tpl.CreateTemplate(func(tpl2 *gofpdf.Tpl) {
+			tpl2.Image(imageFile("logo.png"), 6, 86, 30, 0, false, "", 0, "")
+			tpl2.SetFont("Arial", "B", 16)
+			tpl2.Text(40, 100, "Subtemplate says hello")
+			tpl2.SetDrawColor(0, 200, 100)
+			tpl2.SetLineWidth(2.5)
+			tpl2.Line(102, 92, 112, 102)
+		})
+		tpl.UseTemplate(subtemplate)
+	})
+
+	pdf.SetDrawColor(200, 100, 0)
+	pdf.SetLineWidth(2.5)
+	pdf.SetFont("Arial", "B", 16)
+
+	pdf.AddPage()
+	pdf.UseTemplate(template)
+	pdf.UseTemplateScaled(template, gofpdf.PointType{0, 30}, tplSize)
+	pdf.UseTemplateScaled(template, gofpdf.PointType{0, 60}, tplSize.ScaleBy(1.4))
+	pdf.Line(40, 210, 60, 210)
+	pdf.Text(40, 200, "Template example page 1")
+
+	pdf.AddPage()
+	pdf.UseTemplate(template2)
+	pdf.Line(60, 210, 80, 210)
+	pdf.Text(40, 200, "Template example page 2")
+
+	fileStr := exampleFilename("template")
+	err := pdf.OutputFileAndClose(fileStr)
+	summary(err, fileStr)
+	// Output:
+	// Successfully generated pdf/template.pdf
+}