internal RtfTableCell(float width, int rowIndex, int colIndex, RtfTable parentTable)
: base(true, false)
{
_width = width;
_halign = Align.None;
_valign = AlignVertical.Top;
_borders = new Borders();
_mergeInfo = null;
_rowIndex = rowIndex;
_colIndex = colIndex;
BackgroundColour = null;
ParentTable = parentTable;
}
public static void SetVerticalAlign(this IEnumerable <Transform> elements, AlignVertical alignVertical)
{
float target;
switch (alignVertical)
{
case AlignVertical.Top:
target = elements.Select(_ => _.position.y).Max();
foreach (var el in elements)
{
el.position = new Vector3(el.position.x, target, el.position.z);
}
break;
case AlignVertical.Center:
target = (elements.Select(_ => _.position.y).Min() + elements.Select(_ => _.position.y).Max()) / 2F;
foreach (var el in elements)
{
el.position = new Vector3(el.position.x, target, el.position.z);
}
break;
case AlignVertical.Bottom:
target = elements.Select(_ => _.position.y).Min();
foreach (var el in elements)
{
el.position = new Vector3(el.position.x, target, el.position.z);
}
break;
case AlignVertical.Average:
if (elements.Count() <= 1)
{
throw new Exception("You have to select more than 1 object.");
}
float min = elements.Select(_ => _.position.y).Min();
float max = elements.Select(_ => _.position.y).Max();
List <Transform> elList = elements.OrderBy(_ => _.position.y).ToList();
for (int i = 0; i < elList.Count; i++)
{
var item = elList[i];
item.position = new Vector3(item.position.x, Mathf.Lerp(min, max, (float)i / (elList.Count - 1)), item.position.z);
}
break;
}
}
internal RtfTableCell(float width, int rowIndex, int colIndex)
: base(true, true, false, true, false)
{
_width = width;
_halign = Align.None;
_valign = AlignVertical.Top;
_borders = new Borders();
_mergeInfo = null;
_rowIndex = rowIndex;
_colIndex = colIndex;
}
public void AddChild(BaseRenderComponent child, AlignVertical alignment)
{
child.Width = Width;
children.Add(new ComponentChild
{
alignment = alignment,
component = child
});
child.SetParent(this);
LayoutInvalidate();
}
internal RtfTableCell(float width, int rowIndex, int colIndex)
: base(true, true, false, true, false)
{
_width = width;
_halign = Align.None;
_valign = AlignVertical.Top;
_borders = new Borders();
_mergeInfo = null;
_rowIndex = rowIndex;
_colIndex = colIndex;
}
internal RtfTableCell(float width, int rowIndex, int colIndex, RtfTable parentTable)
: base(true, false)
{
_width = width;
_halign = Align.None;
_valign = AlignVertical.Top;
_borders = new Borders();
_mergeInfo = null;
_rowIndex = rowIndex;
_colIndex = colIndex;
BackgroundColour = null;
ParentTable = parentTable;
}
public void setVerticalAlign(AlignVertical align)
{
switch (align)
{
case AlignVertical.Middle:
default:
vertical_align = Element.ALIGN_MIDDLE;
break;
case AlignVertical.Top:
vertical_align = Element.ALIGN_TOP;
break;
case AlignVertical.Bottom:
vertical_align = Element.ALIGN_BOTTOM;
break;
}
}
/// <summary>
/// 设置垂直对齐方式
/// </summary>
/// <param name="cell"></param>
/// <param name="align"></param>
public static void setVerticalAlign(this PdfPCell cell, AlignVertical align)
{
switch (align)
{
case AlignVertical.Middle:
default:
cell.VerticalAlignment = Element.ALIGN_MIDDLE;
break;
case AlignVertical.Top:
cell.VerticalAlignment = Element.ALIGN_TOP;
break;
case AlignVertical.Bottom:
cell.VerticalAlignment = Element.ALIGN_BOTTOM;
break;
}
}
public void AddChild(BaseRenderComponent child, AlignVertical alignment, int height)
{
child.Height = height;
AddChild(child, alignment);
}
public TextComponent(IDrawingContext parent, SdrFontPack font, string text, DisplayPixel color, AlignHorizontal horizontalTextAlign = AlignHorizontal.Left, AlignVertical verticalTextAlign = AlignVertical.Top) : base(parent)
{
this.font = font;
this.text = text.ToCharArray();
this.color = color;
this.horizontalTextAlign = horizontalTextAlign;
this.verticalTextAlign = verticalTextAlign;
}
public TextComponent SetTextVerticalAlign(AlignVertical align)
{
TextVerticalAlign = align;
return(this);
}
public void RenderPretty(IDrawingContext ctx, char[] text, DisplayPixel color, AlignHorizontal horizTextAlign, AlignVertical vertTextAlign, int boundsWidth, int boundsHeight)
{
char[][] lines = SplitLines(text, boundsWidth, boundsHeight);
RenderPretty(ctx, lines, color, horizTextAlign, vertTextAlign, boundsWidth, boundsHeight);
}
public void RenderPretty(IDrawingContext ctx, char[][] text, DisplayPixel color, AlignHorizontal horizTextAlign, AlignVertical vertTextAlign, int boundsWidth, int boundsHeight)
{
//Determine Y offset
int offsetY;
switch (vertTextAlign)
{
case AlignVertical.Top: offsetY = 0; break;
case AlignVertical.Bottom: offsetY = boundsHeight - (text.Length * height); break;
case AlignVertical.Center: offsetY = (boundsHeight - (text.Length * height)) / 2; break;
default: throw new Exception("Unknown alignment.");
}
//Draw
for (int ln = 0; ln < text.Length; ln++)
{
//Calculate X offset
int offsetX;
switch (horizTextAlign)
{
case AlignHorizontal.Left: offsetX = 0; break;
case AlignHorizontal.Right: offsetX = boundsWidth - (text[ln].Length * width); break;
case AlignHorizontal.Center: offsetX = (boundsWidth - (text[ln].Length * width)) / 2; break;
default: throw new Exception("Unknown alignment.");
}
//Write
RenderLine(ctx.GetOffsetContext(offsetX, offsetY + (height * ln)), text[ln], color);
}
}