diff options
| author | Kurt Jung <kurt.w.jung@code.google.com> | 2013-09-04 15:06:56 -0400 |
|---|---|---|
| committer | Kurt Jung <kurt.w.jung@code.google.com> | 2013-09-04 15:06:56 -0400 |
| commit | 845888136482c81fd76860b57e254c0e8fa6c149 (patch) | |
| tree | 0cb49ce1cf0de4875ee103495490b63b8bccd22c /ttfparser_test.go | |
| parent | 9b78fbbf6a97869fca10d53e11a52b2d2a9c37a2 (diff) | |
Set error condition if out-of-range Unicode rune is encountered in GetStringWidth
Diffstat (limited to 'ttfparser_test.go')
| -rw-r--r-- | ttfparser_test.go | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/ttfparser_test.go b/ttfparser_test.go index 00f4030..9bb3d71 100644 --- a/ttfparser_test.go +++ b/ttfparser_test.go @@ -19,8 +19,7 @@ package gofpdf_test import ( "code.google.com/p/gofpdf" "fmt" - -// "testing" + // "testing" ) func ExampleTtfParse() { @@ -67,3 +66,20 @@ func ExampleTtfParse() { // } // } // } + +func ExampleFpdf_GetStringWidth() { + pdf := gofpdf.New("", "", "", FONT_DIR) + pdf.SetFont("Helvetica", "", 12) + pdf.AddPage() + for _, s := range []string{"Hello", "世界"} { + fmt.Printf("Width of \"%s\" is %.2f\n", s, pdf.GetStringWidth(s)) + if pdf.Err() { + fmt.Println(pdf.Error()) + } + } + pdf.Close() + // Output: + // Width of "Hello" is 9.64 + // Width of "世界" is 0.00 + // Unicode strings not supported +} |