app/transformation/main.cpp

96 	virtual void Draw(BView* view, BRect updateRect)
98 		view->DrawString("Rects", BPoint(20, 30));
100 		view->SetDrawingMode(B_OP_ALPHA);
101 		view->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY);
103 		BRect rect(view->Bounds());
114 			view->SetTransform(transform);
116 			view->SetHighColor(51, 151, 255, 20);
117 			view->FillRect(rect);
119 			view->SetHighColor(51, 255, 151, 180);
120 			view->DrawString("Rect", center);
137 	virtual void Draw(BView* view, BRect updateRect)
139 		BRect rect(view->Bounds());
142 			view->SetHighColor(255, 0, 0);
143 			view->FillRect(rect);
144 			view->SetHighColor(0, 0, 0);
145 			view->DrawString("Failed to load the bitmap.", BPoint(20, 20));
159 		view->BeginPicture(&picture);
160 		view->SetDrawingMode(B_OP_ALPHA);
161 		view->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_COMPOSITE);
163 		view->GetFont(&font);
165 		view->SetFont(&font);
166 		view->SetHighColor(0, 0, 0, 80);
167 		view->FillRect(view->Bounds());
168 		view->SetHighColor(0, 0, 0, 255);
169 		view->DrawString("CLIPPING", BPoint(0, center.y + 35));
170 		view->EndPicture();
172 		view->ClipToPicture(&picture);
176 			view->SetTransform(transform);
178 		view->DrawBitmap(fBitmap, fBitmap->Bounds(), rect);
194 	virtual void Draw(BView* view, BRect updateRect)
196 		BRect rect(view->Bounds());
204 		view->SetTransform(transform);
217 		view->FillRoundRect(rect, radius, radius, gradient);
229 		Test("Nested view states")
233 	virtual void Draw(BView* view, BRect updateRect)
237 		view->SetTransform(transform);
250 		view->FillRoundRect(rect, 20, 20, gradient);
252 		view->PushState();
254 		view->StrokeRoundRect(rect, 20, 20);
257 		view->SetTransform(transform);
259 		view->SetDrawingMode(B_OP_ALPHA);
260 		view->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_COMPOSITE);
261 		view->SetHighColor(0, 0, 255, 120);
262 		view->FillRoundRect(rect, 20, 20);
264 		view->PopState();
280 	virtual void Draw(BView* view, BRect updateRect)
283 		view->SetHighColor(ui_color(B_FAILURE_COLOR));
284 		view->FillRect(r);
288 		view->SetTransform(transform);
291 		// of the view bounds (for example because of scrolling).
292 		view->SetHighColor(ui_color(B_SUCCESS_COLOR));
293 		view->FillRect(r);
309 	virtual void Draw(BView* view, BRect updateRect)
312 		view->GetFont(&font);
314 		view->SetFont(&font);
316 		float width = view->Bounds().Width();
322 		view->SetTransform(transform);
329 		float size = view->StringWidth(str);
331 		view->SetHighColor(ui_color(B_SUCCESS_COLOR));
332 		view->FillRect(r);
335 		view->SetHighColor(0, 0, 0, 255);
336 		view->DrawString(str, BPoint(-width, 70));
347 		view->SetHighColor(ui_color(B_SUCCESS_COLOR));
350 		view->FillRect(r);
353 		view->SetHighColor(0, 0, 0, 255);
354 		view->DrawString(str, offsets, strlen(str));
371 	virtual void Draw(BView* view, BRect updateRect)
373 		BRect rect(view->Bounds());
376 			view->SetHighColor(255, 0, 0);
377 			view->FillRect(rect);
378 			view->SetHighColor(0, 0, 0);
379 			view->DrawString("Failed to load the bitmap.", BPoint(20, 20));
385 		view->SetHighColor(ui_color(B_FAILURE_COLOR));
386 		view->FillRect(rect);
389 		// bitmap should be drawn at the view origin. It will then exactly
395 		view->SetTransform(transform);
397 		view->DrawBitmap(fBitmap, fBitmap->Bounds(), rect);
413 	virtual void Draw(BView* view, BRect updateRect)
416 		view->SetHighColor(ui_color(B_SUCCESS_COLOR));
417 		view->StrokeRect(rect);
421 		view->SetTransform(transform);
425 		view->SetHighColor(ui_color(B_FAILURE_COLOR));
426 		view->StrokeRect(rect);