Render themes: SVG resources on iOS

vtm-ios/natives/SVGgh.framework/Headers/SVGRenderer.h

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+//
+//  SVGRenderer.h
+//  SVGgh
+// The MIT License (MIT)
+
+//  Copyright (c) 2011-2014 Glenn R. Howes
+
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+//
+//  Created by Glenn Howes on 1/12/11.
+
+#if defined(__has_feature) && __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+
+#import "SVGParser.h"
+#import "GHRenderable.h"
+#import "SVGContext.h"
+#import "GHCSSStyle.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/*! @brief a class capable of rendering itself into a core graphics context
+*/
+@interface SVGRenderer : SVGParser<SVGContext, GHRenderable>
+
+/*! @property viewRect
+ * @brief a set of flags that allow the dynamic manipulation of rendering styles (for instance, a focused tvOS image could use kPseudoClassFocused)
+ */
+@property (assign, nonatomic)   CSSPseudoClassFlags cssPseudoClass;
+
+/*! @property viewRect
+* @brief the intrinsic rect declared in the SVG document being rendered
+*/
+@property (nonatomic, readonly)         CGRect	viewRect;
+
+/*! @brief a queue where it is convenient to renders when the main queue is not necessary
+* @return a shared operation queue
+*/
++(NSOperationQueue*) rendererQueue;
+
+/*! @brief draw the SVG
+* @param quartzContext context into which to draw, could be a CALayer, a PDF, an offscreen bitmap, whatever
+*/
+-(void)renderIntoContext:(CGContextRef)quartzContext;
+
+/*! @brief try to locate an object that's been tapped
+* @param testPoint a point in the coordinate system of this renderer
+* @return an object which implements the GHRenderable protocol
+*/
+-(nullable id<GHRenderable>) findRenderableObject:(CGPoint)testPoint;
+
+/*! @brief make a scaled image from the renderer
+ * @param maximumSize the maximum dimension in points to render into.
+ * @param scale same as a UIWindow's scale
+ * @return a UIImage
+ */
+-(UIImage*)asImageWithSize:(CGSize)maximumSize andScale:(CGFloat)scale;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+