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fixing svg circles

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This commit is contained in:
Will Charczuk 2017-03-05 23:52:13 -08:00
parent 10de6fa9bf
commit 66b99eb8e3
4 changed files with 33 additions and 19 deletions
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32
vector_renderer.go
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@ -222,7 +222,7 @@ func (c *canvas) Path(d string, style Style) {
if len(style.StrokeDashArray) > 0 {
strokeDashArrayProperty = c.getStrokeDashArray(style)
}
c.w.Write([]byte(fmt.Sprintf(`<path %s d="%s" style="%s"/>\n`, strokeDashArrayProperty, d, c.styleAsSVG(style))))
c.w.Write([]byte(fmt.Sprintf(`<path %s d="%s" style="%s"/>`, strokeDashArrayProperty, d, c.styleAsSVG(style))))
}
func (c *canvas) Text(x, y int, body string, style Style) {
@ -235,7 +235,7 @@ func (c *canvas) Text(x, y int, body string, style Style) {
}
func (c *canvas) Circle(x, y, r int, style Style) {
c.w.Write([]byte(fmt.Sprintf(`<circle cx="%d" cy="%d" r="%d" style="%s">`, x, y, r, c.styleAsSVG(style))))
c.w.Write([]byte(fmt.Sprintf(`<circle cx="%d" cy="%d" r="%d" style="%s"/>`, x, y, r, c.styleAsSVG(style))))
}
func (c *canvas) End() {
@ -274,30 +274,36 @@ func (c *canvas) styleAsSVG(s Style) string {
fs := s.FontSize
fnc := s.FontColor
strokeWidthText := "stroke-width:0"
var pieces []string
if sw != 0 {
strokeWidthText = "stroke-width:" + fmt.Sprintf("%d", int(sw))
pieces = append(pieces, "stroke-width:"+fmt.Sprintf("%d", int(sw)))
} else {
pieces = append(pieces, "stroke-width:0")
}
strokeText := "stroke:none"
if !sc.IsZero() {
strokeText = "stroke:" + sc.String()
pieces = append(pieces, "stroke:"+sc.String())
} else {
pieces = append(pieces, "stroke:none")
}
fillText := "fill:none"
if !fc.IsZero() {
fillText = "fill:" + fc.String()
pieces = append(pieces, "fill:"+fc.String())
} else {
pieces = append(pieces, "fill:none")
}
fontSizeText := ""
if fs != 0 {
fontSizeText = "font-size:" + fmt.Sprintf("%.1fpx", drawing.PointsToPixels(c.dpi, fs))
pieces = append(pieces, "font-size:"+fmt.Sprintf("%.1fpx", drawing.PointsToPixels(c.dpi, fs)))
}
if !fnc.IsZero() {
fillText = "fill:" + fnc.String()
pieces = append(pieces, "fill:"+fnc.String())
}
fontText := c.getFontFace(s)
return strings.Join([]string{strokeWidthText, strokeText, fillText, fontSizeText, fontText}, ";")
if s.Font != nil {
pieces = append(pieces, c.getFontFace(s))
}
return strings.Join(pieces, ";")
}