public SVGGradient(string pID, bool pLinear, Attributes pAttributes)
{
this.mID = pID;
this.mHref = SVGParserUtils.parseHref(pAttributes);
this.mLinear = pLinear;
this.mSVGAttributes = new SVGAttributes(pAttributes, true);
}
bool setColorProperties(SVGProperties pSVGProperties, bool pModeFill) // TODO throw SVGParseException
{
string colorProperty = pSVGProperties.getStringProperty(pModeFill ? SVGConstants.ATTRIBUTE_FILL : SVGConstants.ATTRIBUTE_STROKE);
if (colorProperty == null)
{
return(false);
}
string filterProperty = pSVGProperties.getStringProperty(SVGConstants.ATTRIBUTE_FILTER);
if (filterProperty != null)
{
if (SVGProperties.IsUrlProperty(filterProperty))
{
string filterID = SVGParserUtils.extractIDFromURLProperty(filterProperty);
this.getFilter(filterID).applyFilterElements(this.mPaint);
}
else
{
return(false);
}
}
if (SVGProperties.IsUrlProperty(colorProperty))
{
string gradientID = SVGParserUtils.extractIDFromURLProperty(colorProperty);
this.mPaint.SetShader(this.getGradientShader(gradientID));
return(true);
}
else
{
int?color = this.parseColor(colorProperty);
if (color != null)
{
if (!isStancil)
{
this.applyColor(pSVGProperties, color.Value, pModeFill);
}
return(true);
}
else
{
return(false);
}
}
}
Color?parseColor(string pString)
{
/* TODO Test if explicit pattern matching is faster:
*
* RGB: /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/
* #RRGGBB: /^(\w{2})(\w{2})(\w{2})$/
* #RGB: /^(\w{1})(\w{1})(\w{1})$/
*/
Color?parsedColor;
if (pString == null)
{
parsedColor = null;
}
else if (SVGProperties.isHexProperty(pString))
{
parsedColor = SVGParserUtils.extractColorFromHexProperty(pString);
}
else if (SVGProperties.isRgbProperty(pString))
{
parsedColor = SVGParserUtils.extractColorFromRGBProperty(pString);
}
else
{
Color?colorByName = ColorUtils.GetColorByName(pString.Trim());
if (colorByName != null)
{
parsedColor = colorByName;
}
else
{
parsedColor = SVGParserUtils.extraColorIntegerProperty(pString);
}
}
return(this.applySVGColorMapper(parsedColor.Value));
}
public float?getFloatAttribute(string pAttributeName, bool pAllowParentSVGAttributes)
{
return(SVGParserUtils.extractFloatAttribute(this.getStringAttribute(pAttributeName, pAllowParentSVGAttributes)));
}
public float?getFloatProperty(string pPropertyName)
{
return(SVGParserUtils.extractFloatAttribute(this.getStringProperty(pPropertyName)));
}
public SVGFilter(string pID, Attributes pAttributes)
{
this.mID = pID;
this.mHref = SVGParserUtils.parseHref(pAttributes);
this.mSVGAttributes = new SVGAttributes(pAttributes, true);
}
