/// <summary>
/// Render the specified target, projection, layers, zoomFactor and coordinate.
/// </summary>
/// <param name="target">The target to render on.</param>
/// <param name="projection">The projection being used to render.</param>
/// <param name="layers">The layers to rendering in the given order.</param>
/// <param name="view">The view to show.</param>
/// <param name="viewRender">The view to determine what to render. It may be needed to render a bit more along the edges.</param>
/// <param name="zoomFactor">The zoom factor relative to the projection.</param>
public bool Render(TTarget target, IProjection projection, List <Layer> layers, View2D view, View2D viewRender, float zoomFactor)
{
// create and concatenate primitives from all layers.
IEnumerable <Primitive2D> primitives = new List <Primitive2D>();
// calculate zoom level.
var zoomLevel = (float)projection.ToZoomLevel(zoomFactor);
// draw all layers seperatly but in the correct order.
var scenes = new List <Scene2D>();
for (int layerIdx = 0; layerIdx < layers.Count; layerIdx++)
{
if (layers[layerIdx].IsLayerVisibleFor(zoomLevel))
{
primitives = primitives.Concat(
layers[layerIdx].Get(zoomFactor, viewRender));
}
}
// get the backcolor.
int?backcolor = null;
if (layers.Count > 0)
{ // use the backcolor of the first layer.
backcolor = layers[0].BackColor;
}
// render the scenes.
return(_renderer.Render(target, view, zoomFactor, primitives, backcolor));
}
/// <summary>
/// Render the specified target, projection, layers, zoomFactor and coordinate.
/// </summary>
/// <param name="target">Target.</param>
/// <param name="projection">Projection.</param>
/// <param name="layers">Layers.</param>
/// <param name="view">View</param>
public bool Render(TTarget target, List <ILayer> layers, View2D view)
{
// create the view for this control.
// Target2DWrapper<TTarget> target2DWrapper = _renderer.CreateTarget2DWrapper(target);
// draw all layers seperatly but in the correct order.
var scenes = new List <Scene2D>();
for (int layerIdx = 0; layerIdx < layers.Count; layerIdx++)
{
// get the layer.
scenes.Add(layers[layerIdx].Scene);
}
// render the scenes.
return(_renderer.Render(target, scenes, view));
}
/// <summary>
/// Render the specified target, projection, layers, zoomFactor and coordinate.
/// </summary>
/// <param name="target">Target.</param>
/// <param name="projection">Projection.</param>
/// <param name="layers">Layers.</param>
/// <param name="view">View</param>
/// <param name="zoomFactor">View</param>
public bool Render(TTarget target, List <Layer> layers, View2D view, float zoomFactor)
{
// create and concatenate primitives from all layers.
IEnumerable <Primitive2D> primitives = new List <Primitive2D>();
// draw all layers seperatly but in the correct order.
var scenes = new List <Scene2D>();
for (int layerIdx = 0; layerIdx < layers.Count; layerIdx++)
{
primitives = primitives.Concat(
layers[layerIdx].Get(zoomFactor, view));
}
// render the scenes.
return(_renderer.Render(target, view, zoomFactor, primitives));
}
public void Draw()
{
CanvasRenderer.Render();
if (RectTool != null)
{
RectTool.DrawShape(MousePos);
}
}
public void Draw()
{
Renderer2D.Render();
}
protected void Render()
{
GeneralRenderer.Render();
UiRenderer.Render();
}
