removed samples folder
This commit is contained in:
Stani
parent
5e8829cc26
commit
39bb5b6cf6
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// Copyright 2010 The draw2d Authors. All rights reserved.
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// created: 21/11/2010 by Laurent Le Goff, Stani Michiels
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// Draw an android avatar to android.png
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package main
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import (
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"image/color"
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"math"
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"github.com/stanim/draw2d"
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"github.com/stanim/draw2d/pdf2d"
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)
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func main() {
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// Initialize the graphic context on a pdf document
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dest := pdf2d.NewPdf("P", "mm", "A4")
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gc := pdf2d.NewGraphicContext(dest)
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// set the fill and stroke color of the droid
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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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// Draw the droid
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DrawDroid(gc, 10, 10)
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// Save to pdf
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pdf2d.SaveToPdfFile("android.pdf", dest)
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}
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func DrawDroid(gc draw2d.GraphicContext, x, y float64) {
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gc.SetLineCap(draw2d.RoundCap)
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gc.SetLineWidth(5)
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// head
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gc.MoveTo(x+30, y+70)
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gc.ArcTo(x+80, y+70, 50, 50, 180*(math.Pi/180), 180*(math.Pi/180))
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gc.Close()
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gc.FillStroke()
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gc.MoveTo(x+60, y+25)
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gc.LineTo(x+50, y+10)
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gc.MoveTo(x+100, y+25)
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gc.LineTo(x+110, y+10)
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gc.Stroke()
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// left eye
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draw2d.Circle(gc, x+60, y+45, 5)
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gc.FillStroke()
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// right eye
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draw2d.Circle(gc, x+100, y+45, 5)
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gc.FillStroke()
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// body
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draw2d.RoundRect(gc, x+30, y+75, x+30+100, y+75+90, 10, 10)
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gc.FillStroke()
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draw2d.Rect(gc, x+30, y+75, x+30+100, y+75+80)
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gc.FillStroke()
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// left arm
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draw2d.RoundRect(gc, x+5, y+80, x+5+20, y+80+70, 10, 10)
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gc.FillStroke()
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// right arm
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draw2d.RoundRect(gc, x+135, y+80, x+135+20, y+80+70, 10, 10)
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gc.FillStroke()
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// left leg
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draw2d.RoundRect(gc, x+50, y+150, x+50+20, y+150+50, 10, 10)
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gc.FillStroke()
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// right leg
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draw2d.RoundRect(gc, x+90, y+150, x+90+20, y+150+50, 10, 10)
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gc.FillStroke()
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}
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// Copyright 2010 The draw2d Authors. All rights reserved.
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// created: 21/11/2010 by Laurent Le Goff, Stani Michiels
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// Load a png image and rotate it
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package main
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import (
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"math"
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"github.com/stanim/draw2d"
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"github.com/stanim/draw2d/pdf2d"
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)
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func main() {
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// Margin between the image and the frame
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const margin = 30
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// Line width od the frame
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const lineWidth = 3
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// Initialize the graphic context on a pdf document
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dest := pdf2d.NewPdf("P", "mm", "A3")
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gc := pdf2d.NewGraphicContext(dest)
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// Size of destination image
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dw, dh := dest.GetPageSize()
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// Draw frame
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draw2d.RoundRect(gc, lineWidth, lineWidth, dw-lineWidth, dh-lineWidth, 100, 100)
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gc.SetLineWidth(lineWidth)
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gc.FillStroke()
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// load the source image
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source, err := draw2d.LoadFromPngFile("gopher.png")
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if err != nil {
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panic(err)
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}
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// Size of source image
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sw, sh := float64(source.Bounds().Dx()), float64(source.Bounds().Dy())
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// Draw image to fit in the frame
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// TODO Seems to have a transform bug here on draw image
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scale := math.Min((dw-margin*2)/sw, (dh-margin*2)/sh)
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gc.Save()
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gc.Translate(margin, margin)
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gc.Scale(scale, scale)
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gc.DrawImage(source)
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gc.Restore()
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// Save to pdf
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pdf2d.SaveToPdfFile("frame-image.pdf", dest)
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}
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Before Width: | Height: | Size: 111 KiB |
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// Copyright 2010 The draw2d Authors. All rights reserved.
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// created: 21/11/2010 by Laurent Le Goff, Stani Michiels
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// Draw a gopher avatar to gopher.png translating from this svg https://github.com/golang-samples/gopher-vector/
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package main
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import (
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"image/color"
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"github.com/stanim/draw2d"
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"github.com/stanim/draw2d/pdf2d"
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)
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func main() {
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// Initialize the graphic context on an RGBA image
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dest := pdf2d.NewPdf("P", "mm", "A4")
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gc := pdf2d.NewGraphicContext(dest)
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// Draw a gopher
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Gopher(gc, 48, 48, 240, 72)
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// Save to pdf
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pdf2d.SaveToPdfFile("gopher.pdf", dest)
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}
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// Gopher draw a gopher using a gc thanks to https://github.com/golang-samples/gopher-vector/
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func Gopher(gc draw2d.GraphicContext, x, y, w, h float64) {
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// Initialize Stroke Attribute
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gc.SetLineWidth(3)
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gc.SetLineCap(draw2d.RoundCap)
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gc.SetStrokeColor(color.Black)
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// Left hand
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// <path fill-rule="evenodd" clip-rule="evenodd" fill="#F6D2A2" stroke="#000000" stroke-width="3" stroke-linecap="round" d="
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// M10.634,300.493c0.764,15.751,16.499,8.463,23.626,3.539c6.765-4.675,8.743-0.789,9.337-10.015
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// c0.389-6.064,1.088-12.128,0.744-18.216c-10.23-0.927-21.357,1.509-29.744,7.602C10.277,286.542,2.177,296.561,10.634,300.493"/>
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gc.SetFillColor(color.RGBA{0xF6, 0xD2, 0xA2, 0xff})
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gc.MoveTo(10.634, 300.493)
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gc.RCubicCurveTo(0.764, 15.751, 16.499, 8.463, 23.626, 3.539)
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gc.RCubicCurveTo(6.765, -4.675, 8.743, -0.789, 9.337, -10.015)
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gc.RCubicCurveTo(0.389, -6.064, 1.088, -12.128, 0.744, -18.216)
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gc.RCubicCurveTo(-10.23, -0.927, -21.357, 1.509, -29.744, 7.602)
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gc.CubicCurveTo(10.277, 286.542, 2.177, 296.561, 10.634, 300.493)
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gc.FillStroke()
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// <path fill-rule="evenodd" clip-rule="evenodd" fill="#C6B198" stroke="#000000" stroke-width="3" stroke-linecap="round" d="
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// M10.634,300.493c2.29-0.852,4.717-1.457,6.271-3.528"/>
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gc.MoveTo(10.634, 300.493)
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gc.RCubicCurveTo(2.29, -0.852, 4.717, -1.457, 6.271, -3.528)
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gc.Stroke()
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// Left Ear
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// <path fill-rule="evenodd" clip-rule="evenodd" fill="#6AD7E5" stroke="#000000" stroke-width="3" stroke-linecap="round" d="
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// M46.997,112.853C-13.3,95.897,31.536,19.189,79.956,50.74L46.997,112.853z"/>
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gc.MoveTo(46.997, 112.853)
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gc.CubicCurveTo(-13.3, 95.897, 31.536, 19.189, 79.956, 50.74)
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gc.LineTo(46.997, 112.853)
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gc.Close()
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gc.Stroke()
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}
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// Copyright 2010 The draw2d Authors. All rights reserved.
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// created: 21/11/2010 by Laurent Le Goff, Stani Michiels
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// Display Hello world in a Rectangle save it to a png
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package main
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import (
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"image"
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"github.com/stanim/draw2d"
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"github.com/stanim/draw2d/pdf2d"
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)
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func main() {
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// Set the global folder for searching fonts
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// The pdf backend needs for every ttf file its corresponding json
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// file which is generated by gofpdf/makefont.
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draw2d.SetFontFolder(".")
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// Initialize the graphic context on a pdf document
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dest := pdf2d.NewPdf("P", "mm", "A4")
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gc := pdf2d.NewGraphicContext(dest)
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// Draw a rounded rectangle using default colors
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draw2d.RoundRect(gc, 5, 5, 135, 95, 10, 10)
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gc.FillStroke()
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// Set the font luximbi.ttf
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gc.SetFontData(draw2d.FontData{"luxi", draw2d.FontFamilyMono, draw2d.FontStyleBold | draw2d.FontStyleItalic})
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// Set the fill text color to black
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gc.SetFillColor(image.Black)
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gc.SetFontSize(14)
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// Display Hello World
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gc.FillStringAt("Hello World", 8, 52)
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// Save to pdf
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pdf2d.SaveToPdfFile("helloworld.pdf", dest)
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}
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{"Tp":"TrueType","Name":"LuxiMono-BoldOblique","Desc":{"Ascent":783,"Descent":-205,"CapHeight":783,"Flags":97,"FontBBox":{"Xmin":-29,"Ymin":-211,"Xmax":764,"Ymax":1012},"ItalicAngle":-8,"StemV":120,"MissingWidth":600},"Up":0,"Ut":0,"Cw":[600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,653,600,653,600,600,653,600,653,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600],"Enc":"cp1252","Diff":"","File":"","Size1":0,"Size2":0,"OriginalSize":0,"I":0,"N":0,"DiffN":0}
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