[READ-ONLY] Mirror of https://github.com/thoda-dev/svg-lua. svg lua library
add circle element
Thomas DAGES
(Dec 6, 2018, 4:12 PM +0100)
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README.md
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README.md
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- width: number => width of the drawing, default to 100
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- height: number => height of the drawing, default to 100
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- stroke: string => lines color, default to '#000000'
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- fill: string => fill color, default to 'transparent'
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- stroke: string => lines color, default to "#000000"
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- fill: string => fill color, default to "transparent"
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**svg:add(element)** *add an element to the drawing*
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···
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**svg:draw()** *return the svg formated string*
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### Elements for svg:add()
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**svg:Rect()** *add a rectangle*
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**svg:Rect(x, y, width, height, stroke, strokeWidth, fill, rx, ry)** *add a rectangle*
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- x: number => Horizontal position from top left corner, default to 10
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- y: number => Vertical position from top left corner, default to 10
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- width: number => Width of the rectangle, default to 10
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- height: number => Height of the rectangle, default to 10
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- stroke: string => lines color, default to '#000000'
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- stroke: string => lines color, default to svg:create() parameter *("#000000")*
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- strokeWidth: string => lines width, default to 1
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- fill: string => fill color, default to transparent
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- fill: string => fill color, default to svg:create() parameter *("transparent")*
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- rx: number => Horizontal raduis of the corners, default to 0
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- ry: number => Vertical radius of the corners, default to 0
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- ry: number => Vertical radius of the corners, default to 0
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**svg:Circle(r, cx, cy, stroke, strokeWidth, fill)** *add a circle*
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- r: number => circle radius, default to 25
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- cx: number => Horizontal position of the center, default to 30
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- cy: number => Vertical position of the center, default to 30
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- stroke: string => lines color, default to svg:create() parameter *("#000000")*
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- strokeWidth: string => lines width, default to 1
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- fill: string => fill color, default to svg:create() parameter *("transparent")*
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svg.lua
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svg.lua
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rx = rx or 0,
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ry = ry or 0
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})
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end
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-- function to create a circle
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-- r: number => circle radius
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-- cx: number => Horizontal position of the center
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-- cy: number => Vertical position of the center
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-- stroke: string => lines color
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-- strokeWidth: string => lines width
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-- fill: string => fill color
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function svg:Circle(r, cx, cy, stroke, strokeWidth, fill)
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return self.Element.create("circle", {
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r = r or 25,
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cx = cx or 30,
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cy = cy or 30,
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stroke = stroke or self.stroke,
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["stroke-width"] = strokeWidth or 1,
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fill = fill or self.fill
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})
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end
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svg.min.lua
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svg.min.lua
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svg={}svg.__index=svg;function svg:create(a,b,c,d)local e={}setmetatable(e,svg)e.width=a or 100;e.height=height or 100;e.stroke=c or"#000000"e.fill=d or"transparent"e.elements={}e.Element={}e.Element.__index=svg.Element;function e.Element:create(f,g)local h={}setmetatable(h,e.Element)h.name=f;h.strElement="<"..f.." "for i,j in pairs(g)do h[i]=j;h.strElement=h.strElement..i.."=\""..j.."\" "end;h.strElement=h.strElement.."/>"return h end;return e end;function svg:add(k)table.insert(self.elements,k)end;function svg:draw()local l="<svg width=\""..self.width.."\" height=\""..self.height.."\" fill=\""..self.fill.."\" stroke=\""..self.stroke.."\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">"for m,n in pairs(self.elements)do l=l..n.strElement end;l=l.."</svg>"return l end;function svg:Rect(o,p,a,height,c,q,d,r,s)return self.Element:create("rect",{x=o or 10,y=p or 10,width=a or 10,height=height or 10,stroke=c or self.stroke,fill=d or self.fill,["stroke-width"]=q or 1,rx=r or 0,ry=s or 0})end
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svg={}svg.__index=svg;function svg:create(a,b,c,d)local e={}setmetatable(e,svg)e.width=a or 100;e.height=height or 100;e.stroke=c or"#000000"e.fill=d or"transparent"e.elements={}e.Element={}e.Element.__index=svg.Element;function e.Element:create(f,g)local h={}setmetatable(h,e.Element)h.name=f;h.strElement="<"..f.." "for i,j in pairs(g)do h[i]=j;h.strElement=h.strElement..i.."=\""..j.."\" "end;h.strElement=h.strElement.."/>"return h end;return e end;function svg:add(k)table.insert(self.elements,k)end;function svg:draw()local l="<svg width=\""..self.width.."\" height=\""..self.height.."\" fill=\""..self.fill.."\" stroke=\""..self.stroke.."\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">"for m,n in pairs(self.elements)do l=l..n.strElement end;l=l.."</svg>"return l end;function svg:Rect(o,p,a,height,c,q,d,r,s)return self.Element:create("rect",{x=o or 10,y=p or 10,width=a or 10,height=height or 10,stroke=c or self.stroke,fill=d or self.fill,["stroke-width"]=q or 1,rx=r or 0,ry=s or 0})end;function svg:Circle(t,u,v,c,q,d)return self.Element.create("circle",{r=t or 25,cx=u or 30,cy=v or 30,stroke=c or self.stroke,["stroke-width"]=q or 1,fill=d or self.fill})end