// http://stackoverflow.com/questions/25308612/vertical-alignment-with-drawingcontext-drawtext
public override void Visit(ExportText exportColumn)
{
var formattedText = FixedDocumentCreator.CreateFormattedText((ExportText)exportColumn);
var location = new Point(exportColumn.Location.X, exportColumn.Location.Y);
var visual = new DrawingVisual();
using (var drawingContext = visual.RenderOpen()){
var bachgroundRect = new Rect(location, new Size(exportColumn.DesiredSize.Width, formattedText.MaxTextHeight));
if (ShouldSetBackcolor(exportColumn))
{
drawingContext.DrawRectangle(FixedDocumentCreator.ConvertBrush(exportColumn.BackColor), null, bachgroundRect);
}
drawingContext.DrawText(formattedText, location);
if (HasFrame(exportColumn))
{
var frameRect = new Rect(location, new Size(exportColumn.DesiredSize.Width, formattedText.Height));
var pen = FixedDocumentCreator.CreateWpfPen(exportColumn);
pen.Thickness = 1;
drawingContext.DrawRectangle(null, pen,
frameRect);
}
}
var drawingElement = new DrawingElement(visual);
UIElement = drawingElement;
}
public override void Visit(ExportText exportColumn)
{
/*
* var textBlock = FixedDocumentCreator.CreateTextBlock((ExportText)exportColumn,ShouldSetBackcolor(exportColumn));
* CanvasHelper.SetPosition(textBlock,new Point(exportColumn.Location.X,exportColumn.Location.Y));
* UIElement = textBlock;
*/
var ft = FixedDocumentCreator.CreateFormattedText((ExportText)exportColumn);
var visual = new DrawingVisual();
var location = new Point(exportColumn.Location.X, exportColumn.Location.Y);
using (var dc = visual.RenderOpen()){
if (ShouldSetBackcolor(exportColumn))
{
dc.DrawRectangle(FixedDocumentCreator.ConvertBrush(exportColumn.BackColor),
null,
new Rect(location, new Size(exportColumn.Size.Width, exportColumn.Size.Height)));
}
dc.DrawText(ft, location);
}
var dragingElement = new DrawingElement(visual);
UIElement = dragingElement;
}
Canvas RenderGraphicsContainer(IExportColumn column)
{
var graphicsContainer = column as GraphicsContainer;
var graphCanvas = FixedDocumentCreator.CreateContainer(graphicsContainer);
CanvasHelper.SetPosition(graphCanvas, column.Location.ToWpf());
graphCanvas.Background = FixedDocumentCreator.ConvertBrush(column.BackColor);
if (graphicsContainer != null)
{
var rect = column as ExportRectangle;
if (rect != null)
{
Visit(rect);
}
var circle = column as ExportCircle;
if (circle != null)
{
Visit(circle);
}
graphCanvas.Children.Add(UIElement);
}
return(graphCanvas);
}
static Border CreateBorder(IExportColumn exportColumn)
{
var border = new Border();
border.BorderThickness = Thickness(exportColumn);
border.BorderBrush = FixedDocumentCreator.ConvertBrush(exportColumn.ForeColor);
border.Background = FixedDocumentCreator.ConvertBrush(exportColumn.BackColor);
border.Width = exportColumn.Size.Width + 2;
border.Height = exportColumn.Size.Height + 2;
return(border);
}
static DrawingElement CreateCircle(GraphicsContainer circle)
{
var pen = FixedDocumentCreator.CreateWpfPen(circle);
var rad = CalcRadius(circle.Size);
var visual = new DrawingVisual();
using (var dc = visual.RenderOpen()){
dc.DrawEllipse(FixedDocumentCreator.ConvertBrush(circle.BackColor),
pen,
new Point(rad.X, rad.Y),
rad.X,
rad.Y);
}
return(new DrawingElement(visual));
}
public override void Visit(ExportRectangle exportRectangle)
{
var pen = FixedDocumentCreator.CreateWpfPen(exportRectangle);
var visual = new DrawingVisual();
using (var dc = visual.RenderOpen()){
dc.DrawRectangle(FixedDocumentCreator.ConvertBrush(exportRectangle.BackColor),
pen,
new Rect(exportRectangle.Location.X, exportRectangle.Location.Y,
exportRectangle.Size.Width, exportRectangle.Size.Height));
}
var dragingElement = new DrawingElement(visual);
UIElement = dragingElement;
}
public override void Visit(ExportCircle exportCircle)
{
var pen = FixedDocumentCreator.CreateWpfPen(exportCircle);
var rad = CalcRad(exportCircle.Size);
var visual = new DrawingVisual();
using (var dc = visual.RenderOpen()){
dc.DrawEllipse(FixedDocumentCreator.ConvertBrush(exportCircle.BackColor),
pen,
new Point(exportCircle.Location.X + rad.X,
exportCircle.Location.Y + rad.Y),
rad.X,
rad.Y);
}
var dragingElement = new DrawingElement(visual);
UIElement = dragingElement;
}
Canvas RenderSectionContainer(ExportContainer container)
{
var canvas = FixedDocumentCreator.CreateContainer(container);
foreach (var element in container.ExportedItems)
{
if (IsContainer(element))
{
RenderRow(canvas, (IExportContainer)element);
}
else
{
AsAcceptor(element).Accept(this);
canvas.Children.Add(UIElement);
}
}
canvas.Background = FixedDocumentCreator.ConvertBrush(container.BackColor);
return(canvas);
}
public override void Visit(ExportText exportColumn)
{
var formattedText = FixedDocumentCreator.CreateFormattedText((ExportText)exportColumn);
var location = new Point(exportColumn.Location.X, exportColumn.Location.Y);
var visual = new DrawingVisual();
using (var drawingContext = visual.RenderOpen()){
if (ShouldSetBackcolor(exportColumn))
{
var r = new Rect(location, new Size(exportColumn.Size.Width, exportColumn.Size.Height));
drawingContext.DrawRectangle(FixedDocumentCreator.ConvertBrush(exportColumn.BackColor),
null,
new Rect(location, new Size(exportColumn.Size.Width, exportColumn.Size.Height)));
}
drawingContext.DrawText(formattedText, location);
}
var dragingElement = new DrawingElement(visual);
UIElement = dragingElement;
}
