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Diffstat (limited to 'tikzit-old/src/gtk/GraphRenderer.h')
-rw-r--r-- | tikzit-old/src/gtk/GraphRenderer.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/tikzit-old/src/gtk/GraphRenderer.h b/tikzit-old/src/gtk/GraphRenderer.h deleted file mode 100644 index 730d606..0000000 --- a/tikzit-old/src/gtk/GraphRenderer.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright 2011 Alex Merry <dev@randomguy3.me.uk> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#import "TZFoundation.h" -#import <gtk/gtk.h> - -// classes -#import "Graph.h" -#import "Grid.h" -#import "PickSupport.h" -#import "TikzDocument.h" - -// protocols -#import "Surface.h" - -@interface GraphRenderer: NSObject <RenderDelegate> { - TikzDocument *doc; - NSObject<Surface> *surface; - Grid *grid; - NSMutableSet *highlightedNodes; - id<RenderDelegate> postRenderer; -} - -@property (retain) id<RenderDelegate> postRenderer; - -- (id) initWithSurface:(NSObject <Surface> *)surface; -- (id) initWithSurface:(NSObject <Surface> *)surface document:(TikzDocument*)document; -- (void) renderWithContext:(id<RenderContext>)context; -- (void) invalidateRect:(NSRect)rect; -- (void) invalidateGraph; -- (void) invalidateNode:(Node*)node; -- (void) invalidateEdge:(Edge*)edge; -- (void) invalidateNodesHitBy:(NSPoint)point; -- (BOOL) point:(NSPoint)p hitsNode:(Node*)node; -- (BOOL) point:(NSPoint)p hitsEdge:(Edge*)edge withFuzz:(float)fuzz; -/** - * Finds a node at the given screen location. - * - * If there is more than one node at this point (because they overlap), - * an arbitrary one is returned. - */ -- (Node*) anyNodeAt:(NSPoint)p; -/** - * Finds an edge at the given screen location. - * - * If there is more than one edge at this point (because they overlap), - * an arbitrary one is returned. - * - * @param fuzz the fuzz for detecting edges: this will pick up - * edges that are close to the point - */ -- (Edge*) anyEdgeAt:(NSPoint)p withFuzz:(float)fuzz; - -- (id<Surface>) surface; -- (Transformer*) transformer; -- (Grid*) grid; -- (PickSupport*) pickSupport; - -- (Graph*) graph; - -- (TikzDocument*) document; -- (void) setDocument:(TikzDocument*)document; - -- (BOOL) isNodeHighlighted:(Node*)node; -- (void) setNode:(Node*)node highlighted:(BOOL)h; -- (void) clearHighlightedNodes; - -@end - -// vim:ft=objc:ts=8:et:sts=4:sw=4 |