Mercurial > projects > doodle
view doodle/fig/diagram_layer.d @ 89:467febed7367
* Ignore excre
* Some tentative work in grid_layer.d
* Give the ScreenModel to all the layers. This needs refinement.
* A stroke wouldn't hurt occasionally in cairo_renderer.d
author | David Bryant <bagnose@gmail.com> |
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date | Thu, 19 Aug 2010 00:19:42 +0930 |
parents | cdd4fc728d94 |
children | a98116479793 |
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module doodle.fig.diagram_layer; public { import doodle.dia.icanvas; import doodle.fig.diagram_elements; import std.array; } class DiagramLayer : Layer, IDiagram { this(in string name = "Diagram") { super(name); } // IDiagram overrides: void add(DiagramElement element) { _elements ~= element; } // Layer overrides: override Rectangle bounds() const { return Rectangle.DEFAULT; } override void draw(in Rectangle screenDamage, scope Renderer screenRenderer, in Rectangle modelDamage, scope Renderer modelRenderer, in ScreenModel screenModel) const { foreach (e; _elements) { if ((e.bounds & modelDamage).valid) { e.draw(modelDamage, modelRenderer); } } } private { // Root elements in z-buffer order, ie we draw in forward // order thru the array DiagramElement[] _elements; } }