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-rw-r--r--Makefile2
-rw-r--r--contrib/gofpdi/gofpdi.go11
-rw-r--r--doc/go.awk12
3 files changed, 10 insertions, 15 deletions
diff --git a/Makefile b/Makefile
index f2590bd..90624c5 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ doc/index.html : doc/document.md doc/html.txt
--metadata pagetitle="GoFPDF Document Generator" < $< > $@
doc.go : doc/document.md doc/go.awk
- pandoc --read=markdown --write=plain $< | awk -f doc/go.awk > $@
+ pandoc --read=markdown --write=plain $< | awk --assign=package_name=gofpdf --file=doc/go.awk > $@
gofmt -s -w $@
build :
diff --git a/contrib/gofpdi/gofpdi.go b/contrib/gofpdi/gofpdi.go
index d1b98e9..b951ea3 100644
--- a/contrib/gofpdi/gofpdi.go
+++ b/contrib/gofpdi/gofpdi.go
@@ -17,8 +17,9 @@ type gofpdiPdf interface {
SetError(err error)
}
-// Imports a page of a PDF file with the specified box (/MediaBox, /TrimBox, /ArtBox, /CropBox, or /BleedBox).
-// Returns a template id that can be used with UseImportedTemplate to draw the template onto the page.
+// ImportPage imports a page of a PDF file with the specified box (/MediaBox,
+// /TrimBox, /ArtBox, /CropBox, or /BleedBox). Returns a template id that can
+// be used with UseImportedTemplate to draw the template onto the page.
func ImportPage(f gofpdiPdf, sourceFile string, pageno int, box string) int {
// Set source file for fpdi
fpdi.SetSourceFile(sourceFile)
@@ -51,9 +52,9 @@ func ImportPage(f gofpdiPdf, sourceFile string, pageno int, box string) int {
return tpl
}
-// Draw the template onto the page at x,y
-// If w is 0, the template will be scaled to fit based on h
-// If h is 0, the template will be scaled to fit based on w
+// UseImportedTemplate draws the template onto the page at x,y. If w is 0, the
+// template will be scaled to fit based on h. If h is 0, the template will be
+// scaled to fit based on w.
func UseImportedTemplate(f gofpdiPdf, tplid int, x float64, y float64, w float64, h float64) {
// Get values from fpdi
tplName, scaleX, scaleY, tX, tY := fpdi.UseTemplate(tplid, x, y, w, h)
diff --git a/doc/go.awk b/doc/go.awk
index a325362..bcd4a7c 100644
--- a/doc/go.awk
+++ b/doc/go.awk
@@ -1,12 +1,6 @@
-BEGIN {
- show = 0
- print "/*"
-}
+BEGIN { show = 0 ; print "/*" }
-/^\-/ {
- trim = 1
- print ""
-}
+/^\-/ { trim = 1 ; print "" }
/^Package/ { show = 1 }
@@ -16,4 +10,4 @@ trim { sub("^ +", "", $0) }
show { print $0 }
-END { print "*/\npackage gofpdf" }
+END { print "*/\npackage " package_name }