diff options
Diffstat (limited to 'fpdf_test.go')
| -rw-r--r-- | fpdf_test.go | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/fpdf_test.go b/fpdf_test.go index 8959ece..9ac1e18 100644 --- a/fpdf_test.go +++ b/fpdf_test.go @@ -20,7 +20,6 @@ import ( "bufio" "bytes" "fmt" - "github.com/jung-kurt/gofpdf" "io" "io/ioutil" "math" @@ -28,6 +27,8 @@ import ( "os" "path/filepath" "strings" + + "github.com/jung-kurt/gofpdf" ) // Absolute path needed for gocov tool; relative OK for test @@ -1465,7 +1466,8 @@ func ExampleFpdf_tutorial30() { pdf := gofpdf.New("P", "mm", "A4", "") pdf.AddPage() pdf.MoveTo(20, 20) - pdf.LineTo(190, 20) + pdf.LineTo(170, 20) + pdf.ArcTo(170, 40, 20, 20, 0, 90, 0) pdf.CurveTo(190, 100, 105, 100) pdf.CurveBezierCubicTo(20, 100, 105, 200, 20, 200) pdf.ClosePath() @@ -1476,3 +1478,41 @@ func ExampleFpdf_tutorial30() { // Output: // Successfully generated pdf/tutorial30.pdf } + +func ExampleFpdf_tutorial31() { + const offset = 75.0 + pdf := gofpdf.New("L", "mm", "A4", "") + pdf.AddPage() + var draw = func(cap, join string, x0, y0, x1, y1 float64) { + // transform begin & end needed to isolate caps and joins + pdf.SetLineCapStyle(cap) + pdf.SetLineJoinStyle(join) + + // Draw thick line + pdf.SetDrawColor(0x33, 0x33, 0x33) + pdf.SetLineWidth(30.0) + pdf.MoveTo(x0, y0) + pdf.LineTo((x0+x1)/2+offset, (y0+y1)/2) + pdf.LineTo(x1, y1) + pdf.DrawPath("D") + + // Draw thin helping line + pdf.SetDrawColor(0xFF, 0x33, 0x33) + pdf.SetLineWidth(2.56) + pdf.MoveTo(x0, y0) + pdf.LineTo((x0+x1)/2+offset, (y0+y1)/2) + pdf.LineTo(x1, y1) + pdf.DrawPath("D") + + } + x := 35.0 + caps := []string{"butt", "square", "round"} + joins := []string{"bevel", "miter", "round"} + for i := range caps { + draw(caps[i], joins[i], x, 50, x, 160) + x += offset + } + pdf.OutputAndClose(docWriter(pdf, 31)) + // Output: + // Successfully generated pdf/tutorial31.pdf +} |