Exception: ColorBlend object that was set is not valid. When handling linear gradients.

[nickdekesel]

Description

Hi, I got the following exception when calling .Draw() on an SvgDocument that has a linear gradient in it:

System.ArgumentException: ColorBlend object that was set is not valid.Position's last element must be equal to 1.0. ColorBlend objects must be constructed with the same number of positions and color values. Positions must be between 0.0 and 1.0, 1.0 indicating the last element in the array.
   at System.Drawing.Drawing2D.LinearGradientBrush.set_InterpolationColors(ColorBlend value)
   at Svg.SvgLinearGradientServer.GetBrush(SvgVisualElement renderingElement, ISvgRenderer renderer, Single opacity, Boolean forStroke)
   at Svg.SvgDeferredPaintServer.GetBrush(SvgVisualElement styleOwner, ISvgRenderer renderer, Single opacity, Boolean forStroke)
   at Svg.SvgVisualElement.RenderFill(ISvgRenderer renderer)
   at Svg.SvgVisualElement.RenderFillAndStroke(ISvgRenderer renderer)
   at Svg.SvgVisualElement.RenderInternal(ISvgRenderer renderer, Action`1 renderMethod)
   at Svg.SvgVisualElement.RenderInternal(ISvgRenderer renderer, Boolean renderFilter)
   at Svg.SvgElement.RenderChildren(ISvgRenderer renderer)
   at Svg.SvgVisualElement.RenderInternal(ISvgRenderer renderer, Action`1 renderMethod)
   at Svg.SvgVisualElement.RenderInternal(ISvgRenderer renderer, Boolean renderFilter)
   at Svg.SvgElement.RenderChildren(ISvgRenderer renderer)
   at Svg.SvgVisualElement.RenderInternal(ISvgRenderer renderer, Action`1 renderMethod)
   at Svg.SvgVisualElement.RenderInternal(ISvgRenderer renderer, Boolean renderFilter)
   at Svg.SvgElement.RenderChildren(ISvgRenderer renderer)
   at Svg.SvgElement.Render(ISvgRenderer renderer)
   at Svg.SvgFragment.Render(ISvgRenderer renderer)
   at Svg.SvgDocument.Draw(ISvgRenderer renderer, ISvgBoundable boundable)
   at Svg.SvgDocument.Draw(Int32 rasterWidth, Int32 rasterHeight)

I see this issue has already been fixed before with the following PR:
#314

But it looks like it has been reintroduced by the following commit:
1067717

Used Versions

SVG version: 3.4.0
.NET 6.0
Windows

[H1Gdev]

Does this issue also occur in latest version (3.4.1) ?
If so, please upload SVG file.

[nickdekesel]

In 3.4.1 it is fixed.
Thanks!