本文整理汇总了Golang中code/google/com/p/draw2d/draw2d.GraphicContext.SetLineWidth方法的典型用法代码示例。如果您正苦于以下问题：Golang GraphicContext.SetLineWidth方法的具体用法？Golang GraphicContext.SetLineWidth怎么用？Golang GraphicContext.SetLineWidth使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类code/google/com/p/draw2d/draw2d.GraphicContext的用法示例。
在下文中一共展示了GraphicContext.SetLineWidth方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: android
func android(gc draw2d.GraphicContext, x, y float64) {
gc.SetLineCap(draw2d.RoundCap)
gc.SetLineWidth(5)
gc.ArcTo(x+80, y+70, 50, 50, 180*(math.Pi/180), 360*(math.Pi/180)) // head
gc.FillStroke()
gc.MoveTo(x+60, y+25)
gc.LineTo(x+50, y+10)
gc.MoveTo(x+100, y+25)
gc.LineTo(x+110, y+10)
gc.Stroke()
draw2d.Circle(gc, x+60, y+45, 5) // left eye
gc.FillStroke()
draw2d.Circle(gc, x+100, y+45, 5) // right eye
gc.FillStroke()
draw2d.RoundRect(gc, x+30, y+75, x+30+100, y+75+90, 10, 10) // body
gc.FillStroke()
draw2d.Rect(gc, x+30, y+75, x+30+100, y+75+80)
gc.FillStroke()
draw2d.RoundRect(gc, x+5, y+80, x+5+20, y+80+70, 10, 10) // left arm
gc.FillStroke()
draw2d.RoundRect(gc, x+135, y+80, x+135+20, y+80+70, 10, 10) // right arm
gc.FillStroke()
draw2d.RoundRect(gc, x+50, y+150, x+50+20, y+150+50, 10, 10) // left leg
gc.FillStroke()
draw2d.RoundRect(gc, x+90, y+150, x+90+20, y+150+50, 10, 10) // right leg
gc.FillStroke()
}示例2: drawPolygon
func drawPolygon(ctxt draw2d.GraphicContext, g *geos.Geometry, fillColor color.Color, strokeColor color.Color, width float64, scale func(x, y float64) (float64, float64)) {
ctxt.SetFillColor(fillColor)
ctxt.SetStrokeColor(strokeColor)
ctxt.SetLineWidth(width)
// exterior ring
ring := geos.Must(g.ExteriorRing())
cs, err := ring.coordSeq()
if err != nil {
log.Fatal(err)
}
lineCoordSeq(ctxt, cs, scale)
ctxt.FillStroke()
// interior rings...
}示例3: drawLine
func drawLine(ctxt draw2d.GraphicContext, g *geos.Geometry, c color.Color, width float64, scale func(x, y float64) (float64, float64)) {
if c != nil {
ctxt.SetStrokeColor(c)
}
if width != 0.0 {
ctxt.SetLineWidth(width)
}
// XXX: should get a [] of points
cs, err := g.coordSeq()
if err != nil {
log.Fatal(err)
}
lineCoordSeq(ctxt, cs, scale)
ctxt.Stroke()
}示例4: TestDrawCubicCurve
func TestDrawCubicCurve(gc draw2d.GraphicContext) {
// draw a cubic curve
x, y := 25.6, 128.0
x1, y1 := 102.4, 230.4
x2, y2 := 153.6, 25.6
x3, y3 := 230.4, 128.0
gc.SetStrokeColor(color.NRGBA{0, 0, 0, 0xFF})
gc.SetLineWidth(10)
gc.MoveTo(x, y)
gc.CubicCurveTo(x1, y1, x2, y2, x3, y3)
gc.Stroke()
gc.SetStrokeColor(color.NRGBA{0xFF, 0, 0, 0xFF})
gc.SetLineWidth(6)
// draw segment of curve
gc.MoveTo(x, y)
gc.LineTo(x1, y1)
gc.LineTo(x2, y2)
gc.LineTo(x3, y3)
gc.Stroke()
}