public SketchAlignment(SketchAxisAlignment horizontal, SketchAxisAlignment vertical)
{
Horizontal = horizontal;
Vertical = vertical;
}
UxAxisLayout BuildAxisLayout(SketchAxisAlignment sa, float start, float size, float parentSize)
{
var end = parentSize - (start + size);
var layout = new UxAxisLayout()
{
Alignment = UxAxisAlignment.Start,
Offset = UxSize.Points(0),
Margin = new UxFloat2(0, 0),
Size = null
};
if (sa.FixSize)
{
layout.Size = UxSize.Points(size);
if (sa.AlignStart)
{
layout.Margin.X = start;
layout.Alignment = UxAxisAlignment.Start;
}
else if (sa.AlignEnd)
{
layout.Margin.Y = end;
layout.Alignment = UxAxisAlignment.End;
}
else
{
layout.Alignment = UxAxisAlignment.Center;
var offset = start + 0.5f * (size - parentSize);
layout.Offset = UxSize.Percent(100 * offset / parentSize);
}
}
else
{
if (sa.AlignStart && sa.AlignEnd)
{
layout.Alignment = UxAxisAlignment.Default;
layout.Margin.X = start;
layout.Margin.Y = end;
}
else
{
layout.Size = UxSize.Percent(100 * size / parentSize);
if (sa.AlignStart)
{
layout.Alignment = UxAxisAlignment.Start;
layout.Offset = UxSize.Points(start);
}
else if (sa.AlignEnd)
{
layout.Alignment = UxAxisAlignment.End;
layout.Offset = UxSize.Points(-end);
}
else
{
layout.Alignment = UxAxisAlignment.Start;
layout.Offset = UxSize.Percent(100 * start / parentSize);
}
}
}
return(layout);
}
