Inheritance: SvgStyleableElement, ISvgMaskElement
Esempio n. 1
0
        private static Rect GetMaskDestRect(SvgMaskElement maskElement, Rect bounds)
        {
            Rect result = new Rect(0, 0, 0, 0);

            result.X = CalcPatternUnit(maskElement, maskElement.X.AnimVal as SvgLength,
                SvgLengthDirection.Horizontal, bounds);
            result.Y = CalcPatternUnit(maskElement, maskElement.Y.AnimVal as SvgLength,
                SvgLengthDirection.Vertical, bounds);

            result.Width = CalcPatternUnit(maskElement, maskElement.Width.AnimVal as SvgLength,
                SvgLengthDirection.Horizontal, bounds);
            result.Height = CalcPatternUnit(maskElement, maskElement.Height.AnimVal as SvgLength,
                SvgLengthDirection.Vertical, bounds);

            return result;
        }
Esempio n. 2
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        private static double CalcPatternUnit(SvgMaskElement maskElement, SvgLength length, 
            SvgLengthDirection dir, Rect bounds)
        {
            if (maskElement.MaskUnits.AnimVal.Equals(SvgUnitType.UserSpaceOnUse))
            {
                return length.Value;
            }
            else
            {
                double calcValue = length.ValueInSpecifiedUnits;
                if (dir == SvgLengthDirection.Horizontal)
                {
                    calcValue *= bounds.Width;
                }
                else
                {
                    calcValue *= bounds.Height;
                }
                if (length.UnitType == SvgLengthType.Percentage)
                {
                    calcValue /= 100F;
                }

                return calcValue;
            }
        }