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comparison libgui/graphics/Figure.h @ 23535:2aab625b502c

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Add getframe function for opengl based toolkits (bug #48195) * graphics.in.h (graphics_toolkit::get_pixels, base_graphics_toolkit::get_pixels): new virtual methods * graphics.cc (F__get_frame__): new function. * Backend.h/cc (Backend::get_pixels): implement new method * ObjectProxy.h/cc (ObjectProxy::get_pixels): new method, invoke directly Figure object slotGetPixels in Qt::BlockingQueuedConnection mode * Figure.h/cc (Figure::slotGetPixels): new public slot * Canvas.h (Canvas::getPixels, Canvas::do_getPixels): new methods * GLCanvas.h/cc (GLCanvas::do_getPixels): reimplemented method, use opengl_renderer to draw object and get_pixels * __init_fltk__.cc (fltk_graphics_toolkit::get_pixels, figure_manager::get_pixels, figure_manager::do_get_pixels, plot_window::get_pixels, OpenGL_fltk::get_pixels): new methods * gl-renderer.h/cc (opengl_renderer::get_pixels): new method, read pixels in the current opengl scene * getframe.m: new function file * image.txi: add getframe doc * NEWS: announce new function
author Pantxo Diribarne <pantxo.diribarne@gmail.com>
date Tue, 23 May 2017 15:01:27 +0200
parents c763214a8260
children e7624c23b101
comparison
equal deleted inserted replaced
23534:b6498c088fca 23535:2aab625b502c
126 void updateContainer (void); 126 void updateContainer (void);
127 void toggleAxes (void); 127 void toggleAxes (void);
128 void toggleGrid (void); 128 void toggleGrid (void);
129 void autoAxes (void); 129 void autoAxes (void);
130 130
131 public slots:
132 uint8NDArray slotGetPixels (void);
133
131 signals: 134 signals:
132 void asyncUpdate (void); 135 void asyncUpdate (void);
133 136
134 private: 137 private:
135 Container *m_container; 138 Container *m_container;