X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fview.cpp;h=40262ac92e24f05964cb7b7656963f649c1e8a37;hp=fcb841b61eb84b24d5a7d7cf383c5d94ef580349;hb=245ccc8576d4bd29ab04d506ddb0c44b04a67e39;hpb=7daf0a17868a6ab712b7a7476d269133036368ef diff --git a/src/view.cpp b/src/view.cpp index fcb841b..40262ac 100644 --- a/src/view.cpp +++ b/src/view.cpp @@ -1,14 +1,43 @@ #include "view.h" +#include "SDL_opengl.h" + using namespace IPDF; using namespace std; void View::Render() { - Debug("Bounds are %s", m_bounds.Str().c_str()); - Debug("Objects are:"); + static bool debug_output_done = false; + if (!debug_output_done) + { + Debug("Bounds are %s", m_bounds.Str().c_str()); + Debug("Objects are:"); + for (unsigned id = 0; id < m_document.ObjectCount(); ++id) + { + Debug("%u\t%s", id, m_document.m_objects.bounds[id].Str().c_str()); + } + debug_output_done = true; + } + + glClearColor(1.f,1.f,1.f,1.f); + glClear(GL_COLOR_BUFFER_BIT); + + glMatrixMode(GL_PROJECTION); + glLoadIdentity(); + glOrtho(m_bounds.x, m_bounds.x+m_bounds.w, m_bounds.y + m_bounds.h, m_bounds.y, -1.f, 1.f); + glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); + + glColor4f(0.f,0.f,0.f,1.f); + glBegin(GL_QUADS); for (unsigned id = 0; id < m_document.ObjectCount(); ++id) { - Debug("%u\t%s", id, m_document.m_objects.bounds[id].Str().c_str()); + Rect obj_bounds = m_document.m_objects.bounds[id]; + glVertex2f(obj_bounds.x, obj_bounds.y); + glVertex2f(obj_bounds.x + obj_bounds.w, obj_bounds.y); + glVertex2f(obj_bounds.x + obj_bounds.w, obj_bounds.y + obj_bounds.h); + glVertex2f(obj_bounds.x, obj_bounds.y + obj_bounds.h); } + glEnd(); + }