35 lines
743 B
Go
35 lines
743 B
Go
package draw2dpdf
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import (
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"fmt"
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"image/color"
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"github.com/llgcode/draw2d"
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"github.com/jung-kurt/gofpdf"
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)
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func ExampleGraphicContext() {
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// Initialize the graphic context on a pdf document
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pdf := gofpdf.New("P", "mm", "A4", "../font")
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pdf.AddPage()
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gc := NewGraphicContext(pdf)
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// some properties
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gc.SetFillColor(color.RGBA{0x44, 0xff, 0x44, 0xff})
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gc.SetStrokeColor(color.RGBA{0x44, 0x44, 0x44, 0xff})
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gc.SetLineCap(draw2d.RoundCap)
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gc.SetLineWidth(5)
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// draw something
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gc.MoveTo(10, 10) // should always be called first for a new path
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gc.LineTo(100, 50)
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gc.QuadCurveTo(100, 10, 10, 10)
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gc.Close()
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gc.FillStroke()
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fmt.Println(gc.LastPoint())
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// draw2dpdf.SaveToPdfFile("example.pdf", pdf)
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// Output:
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// 10 10
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}
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