/********************************************************************
*
* MainTask
*/
void MainTask(void) {
GUI_MEMDEV_Handle hMem;
GUI_Init();
_Explain(); /* Explain the sample */
GUI_SetFont(&GUI_Font16B_ASCII);
GUI_SetColor(GUI_WHITE);
GUI_DispStringAt("Screen output:", 5, 59);
_Draw(); /* Draw "Preview" on the screen */
/* Create and select a memory device with 1bpp color conversion (B/W) */
hMem = GUI_MEMDEV_CreateFixed(0, 75, 320, 64, 0,
GUI_MEMDEV_APILIST_1, /* Used API list */
GUI_COLOR_CONV_1); /* Black/white color conversion */
GUI_MEMDEV_Select(hMem);
_Draw(); /* Call the same routine as before for drawing into memory device */
GUI_MEMDEV_Select(0); /* Switch back from memory device to the display */
GUI_SetFont(&GUI_Font16B_ASCII);
GUI_SetColor(GUI_WHITE);
GUI_DispStringAt("Printer output:", 5, 154);
_SendToPrinter(hMem, 170);
/* Cleanup, end-of sample */
GUI_MEMDEV_Delete(hMem);
while(1) {
GUI_Exec();
}
}
void CEngine::_MainLoop()
{
_Running = true;
_pGameInterface->Init();
if (_ProcessInterval == 0) {
SetProcessInterval(30);
}
double dTime = glfwGetTime();
while (_Running)
{
_Draw();
if ((glfwGetTime() - dTime) > _ProcessInterval)
{
_Process();
dTime = glfwGetTime();
}
}
_pGameInterface->Free();
glfwTerminate();
}
int UIButton::Draw_Pushed()
{
SDL_Color &Line = Colors.Pushed;
_Draw( Line );
return 0;
}
int UIButton::Draw_Hover()
{
SDL_Color &Line = Colors.Hover;
_Draw( Line );
return 0;
}
int UIButton::Draw()
{
SDL_Color &Line = Colors.Normal;
_Draw( Line );
return 0;
}
/**\brief Draw the image within a box but not stretched
*/
void Image::DrawFit( int x, int y, int box_w, int box_h, float angle ) {
float resize_ratio_w = (float)box_w / (float)this->w;
float resize_ratio_h = (float)box_h / (float)this->h;
// Use Minimum of the two ratios
float resize_ratio = resize_ratio_w<resize_ratio_h ? resize_ratio_w : resize_ratio_h;
_Draw(x, y, 1.f, 1.f, 1.f, 1.f, angle, resize_ratio, resize_ratio);
}
void
vsEntity::Draw( vsDisplayList *list )
{
if ( m_visible )
{
_Draw(list);
DrawChildren(list);
}
}
//---------------------------------------------------------
void CVIEW_ScatterPlot::On_Paint(wxPaintEvent &event)
{
wxPaintDC dc(this);
wxRect r(wxPoint(0, 0), GetClientSize());
Draw_Edge(dc, EDGE_STYLE_SUNKEN, r);
_Draw(dc, r);
}
void Octree::_Draw(OctreeGroup* Child)
{
__Draw(Child);
if (Child->haveChilds)
{
for (uint32 i = 0; i < 8; i++)
{
_Draw(Child->childs[i]);
}
}
}
void scRenderSystem::RenderOneFrame()
{
// 清空back buffer
float clearColor[4] = { 0.0f, 0.0f, 0.25f, 1.0f };
// 清空depth buffer
mContext->ClearRenderTargetView(mBackBuffer, clearColor);
mContext->ClearDepthStencilView(mDepthBuffer, D3D11_CLEAR_DEPTH, 1.0f, 0);
_Draw();
mSwapChain->Present(0, 0);
}
/**\brief Draw the image stretched within to a box
*/
void Image::DrawStretch( int x, int y, int box_w, int box_h, float angle ) {
if(!this) return;
assert(this);
assert(this->w);
assert(this->h);
float wf = static_cast<float>(this->w);
float hf = static_cast<float>(this->h);
float resize_ratio_w = static_cast<float>(box_w) / wf;
float resize_ratio_h = static_cast<float>(box_h) / hf;
_Draw(x, y, 1.f, 1.f, 1.f, 1.f, angle, resize_ratio_w, resize_ratio_h);
}
void
GroupListView::_Draw(BLayoutItem* item, BRect updateRect)
{
if (RendererLayoutItem* rendererItem
= dynamic_cast<RendererLayoutItem*>(item)) {
ListItemRenderer* renderer = rendererItem->Renderer();
renderer->Draw(this, rendererItem->Frame(), rendererItem->Index(),
false);
} else if (BLayout* layout = dynamic_cast<BLayout*>(item)) {
for (int i = 0; i < layout->CountItems(); i++) {
item = layout->ItemAt(i);
if (!item->IsVisible() || !item->Frame().Intersects(updateRect))
continue;
_Draw(item, updateRect);
}
}
}
void Octree::Draw(Projection projection, Matrix camera)
{
#if !defined(GLES2)
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glLoadMatrixf(&projection.m.m[0]);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glLoadMatrixf(&camera.m[0]);
if (Root != NULL)
{
_Draw(Root);
}
#endif
}
//---------------------------------------------------------
void CVIEW_ScatterPlot::On_ToClipboard(wxCommandEvent &event)
{
wxBitmap BMP(GetSize());
wxMemoryDC dc;
dc.SelectObject(BMP);
dc.SetBackground(*wxWHITE_BRUSH);
dc.Clear();
_Draw(dc, wxRect(BMP.GetSize()));
dc.SelectObject(wxNullBitmap);
if( wxTheClipboard->Open() )
{
wxBitmapDataObject *pBMP = new wxBitmapDataObject;
pBMP->SetBitmap(BMP);
wxTheClipboard->SetData(pBMP);
wxTheClipboard->Close();
}
}
// Rendering method
void Box::Draw(int x_translate, int y_translate)
{
int old_xpos, old_ypos;
if ( !_Assert() )
return;
if (x_translate != 0 || y_translate != 0)
{
old_xpos = _xpos;
old_ypos = _ypos;
_SetValues(_xsize, _ysize, _xpos + x_translate, _ypos + y_translate);
}
_Draw();
if (x_translate != 0 || y_translate != 0)
{
_SetValues(_xsize, _ysize, old_xpos, old_ypos);
}
}
/**\brief Draw the image (angle is in degrees)
*/
void Image::Draw( int x, int y, float angle ) {
_Draw( x, y, 1.f, 1.f, 1.f, 1.f, angle );
}
static void _Draw2(void * p) {
PARAM * pParam = (PARAM *)p;
_Draw(p);
GUI_SetColor(COLOR_GRAPH1);
GUI_DrawGraph(pParam->aY+15, (LCD_GetXSize() - 20), 19, (LCD_GetYSize() - 20) - _YSize);
}
/*******************************************************************
*
* _Draw2
*/
static void _Draw2(void * p) {
PARAM * pParam = (PARAM *)p;
_Draw(p);
GUI_SetColor(COLOR_GRAPH1);
GUI_DrawGraph(pParam->aY+15, (LCD_XSIZE - 20), 19, (LCD_YSIZE - 20) - YSIZE);
}
/*********************************************************************
*
* _Show
*/
static void _Show(void) {
if (_CursorOn && (_CursorDeActCnt==0)) {
_CursorIsVis = 1;
_Draw();
}
}
void
GroupListView::Draw(BRect updateRect)
{
_Draw(GetLayout(), updateRect);
}
/**\brief Draw the image (angle is in degrees, alpha is between 0.0 and 1.0)
*/
void Image::DrawAlpha( int x, int y, float alpha ) {
_Draw( x, y, 1.f, 1.f, 1.f, alpha );
}
