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https://github.com/pdf2htmlEX/pdf2htmlEX.git
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65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
/*
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* Splash Background renderer
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* Render all those things not supported as Image, with Splash
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*
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* by WangLu
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* 2012.08.06
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*/
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#ifndef SPLASH_BACKGROUND_RENDERER_H__
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#define SPLASH_BACKGROUND_RENDERER_H__
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#include <string>
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#include <splash/SplashBitmap.h>
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#include <SplashOutputDev.h>
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#include "Param.h"
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#include "HTMLRenderer/HTMLRenderer.h"
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namespace pdf2htmlEX {
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// Based on BackgroundRenderer from poppler
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class SplashBackgroundRenderer : public SplashOutputDev
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{
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public:
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static const SplashColor white;
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SplashBackgroundRenderer(HTMLRenderer * html_renderer, const Param & param)
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: SplashOutputDev(splashModeRGB8, 4, gFalse, (SplashColorPtr)(&white), gTrue, gTrue)
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, html_renderer(html_renderer)
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, param(param)
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{ }
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virtual ~SplashBackgroundRenderer() { }
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virtual void startPage(int pageNum, GfxState *state, XRef *xrefA);
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virtual void drawChar(GfxState *state, double x, double y,
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double dx, double dy,
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double originX, double originY,
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CharCode code, int nBytes, Unicode *u, int uLen);
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virtual void stroke(GfxState *state) {
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if(!html_renderer->can_stroke(state))
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SplashOutputDev::stroke(state);
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}
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virtual void fill(GfxState *state) {
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if(!html_renderer->can_fill(state))
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SplashOutputDev::fill(state);
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}
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void render_page(PDFDoc * doc, int pageno);
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void embed_image(int pageno);
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protected:
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HTMLRenderer * html_renderer;
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const Param & param;
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};
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} // namespace pdf2htmlEX
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#endif // SPLASH_BACKGROUND_RENDERER_H__
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