/// <summary>
/// Drawing method used to draw factory content
/// </summary>
/// <param name="graphics">Graphic environment parameters</param>
public void Draw(PicGraphics graphics, PicFilter filter)
{
graphics.Initialize();
// bounding box
if (!graphics.DrawingBox.IsValid)
{
// compute bounding box
using (PicVisitorBoundingBox visitor = new PicVisitorBoundingBox())
{
ProcessVisitor(visitor);
Box2D box = visitor.Box;
box.AddMarginRatio(0.01);
// set as drawing box
graphics.DrawingBox = box;
}
}
// first, draw cotation
foreach (PicEntity entity in _entities)
{
try
{
// cotation
PicCotation cotation = entity as PicCotation;
if (cotation != null && !cotation.Deleted && filter.Accept(entity))
{
cotation.Draw(graphics);
}
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
// then other entities
foreach (Object o in _entities)
{
try
{
// drawable entities
PicDrawable drawable = o as PicDrawable;
if (drawable != null && !drawable.Deleted && !(drawable is PicCotation) && filter.Accept(drawable))
{
drawable.Draw(graphics);
}
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
// cardboard format
if (null != _cardboardFormat)
{
_cardboardFormat.Draw(graphics);
}
graphics.Finish();
}
public static void Generate(string pluginPath, out Image bmp, Size size, PicFilter filter)
{
// instantiate factory
PicFactory factory = new PicFactory();
factory.Clear();
// instantiate plugin
Pic.Plugin.PluginServices pluginHost = new Pic.Plugin.PluginServices(pluginPath);
IPlugin plugin = pluginHost.GetFirstPlugin();
// generate entities
ParameterStack stack = plugin.Parameters;
plugin.CreateFactoryEntities(factory, stack);
// get bounding box
PicVisitorBoundingBox visitor = new PicVisitorBoundingBox();
factory.ProcessVisitor(visitor);
// draw image
PicGraphicsImage picImage = new PicGraphicsImage();
picImage.ImageSize = size;
PicBox2D box = visitor.Box;
box.AddMarginRatio(0.05);
picImage.DrawingBox = box;
factory.Draw(picImage, filter);
bmp = picImage.Bitmap;
}
public static Box2D BoundingBox(PicFactory factory, PicFilter filter, double marginRatio = 0.0)
{
var visitor = new PicVisitorBoundingBox()
{
TakePicBlocksIntoAccount = true
};
factory.ProcessVisitor(visitor, filter);
Box2D box = visitor.Box;
if (box.IsValid && marginRatio > 0.0)
{
box.AddMarginRatio(marginRatio);
}
return(box);
}
/// <summary>
/// Removes entities that match a specific criterion (filter)
/// </summary>
/// <param name="filter">Filter upon which entities are tested</param>
public void Remove(PicFilter filter)
{
// build list of entities to remove
List <PicEntity> entitiesToRemove = new List <PicEntity>();
foreach (PicEntity entity in _entities)
{
if (filter.Accept(entity))
{
entitiesToRemove.Add(entity);
}
}
// removes entities
foreach (PicEntity entity in entitiesToRemove)
{
_entities.Remove(entity);
}
}
public void ProcessVisitor(PicFactoryVisitor visitor, PicFilter filter)
{
visitor.Initialize(this);
foreach (PicEntity entity in _entities)
{
try
{
if (entity != null && !entity.Deleted && filter.Accept(entity))
{
visitor.ProcessEntity(entity);
}
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
visitor.Finish();
}
public PicFilterAnd(PicFilter filter1, PicFilter filter2)
{
_filter1 = filter1;
_filter2 = filter2;
}
public PicFilterNot(PicFilter filter)
{
_filter = filter;
}
public PicFilterOr(PicFilter filter1, PicFilter filter2)
{
_filter1 = filter1;
_filter2 = filter2;
}
public PicFilterNot(PicFilter filter)
{
_filter = filter;
}
/// <summary>
/// Drawing method used to draw factory content
/// </summary>
/// <param name="graphics">Graphic environment parameters</param>
public void Draw(PicGraphics graphics, PicFilter filter)
{
graphics.Initialize();
// bounding box
if (!graphics.DrawingBox.IsValid)
{
try
{
// compute bounding box
graphics.DrawingBox = Tools.BoundingBox(this, filter, 0.025);
}
catch (Exception /*ex*/)
{
return;
}
}
// first, draw cotation
foreach (PicEntity entity in _entities)
{
try
{
// cotation
if (entity is PicCotation cotation && !cotation.Deleted && filter.Accept(entity))
{
cotation.Draw(graphics);
}
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
// then other entities
foreach (object o in _entities)
{
try
{
// drawable entities
if (o is PicDrawable drawable &&
!drawable.Deleted &&
!(drawable is PicCotation) &&
filter.Accept(drawable))
{
drawable.Draw(graphics);
}
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
// cardboard format
if (null != _cardboardFormat)
{
_cardboardFormat.Draw(graphics);
}
graphics.Finish();
}
