本文整理汇总了C++中csRef::DrawBox方法的典型用法代码示例。如果您正苦于以下问题：C++ csRef::DrawBox方法的具体用法？C++ csRef::DrawBox怎么用？C++ csRef::DrawBox使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类csRef的用法示例。
在下文中一共展示了csRef::DrawBox方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: rng
void G2DTestSystemDriver::BoxClipTest()
{
int w = myG2D->GetWidth ();
int h = myG2D->GetHeight ();
int sx = w/4, sy = h / 2 + 60, sw = w/2, sh = h / 4 - 60;
myG2D->SetClipRect(0,0,w,h);
myG2D->DrawBox(0,0,w,h, dsteel);
SetFont (fontItalic);
WriteCentered (0,-16*4, white, -1, "BOX CLIP TEST");
SetFont (fontLarge);
WriteCentered (0,-16*3, black, dsteel, "This will test if box clipping is being done properly");
WriteCentered (0,-16*2, black, dsteel, "You should see a thin green rectangle below");
WriteCentered (0,16*0, black, dsteel, "Again all the black should be contained inside the green");
WriteCentered (0,16*1, black, dsteel, "rectangle. The red rectangle should not be visible.");
SetFont (fontCourier);
DrawClipRect(sx, sy, sw, sh);
myG2D->SetClipRect(sx + 1, sy + 1, sx + sw, sy + sh);
// Test random box drawing
csRandomGen rng (csGetTicks ());
csTicks start_time = csGetTicks (), delta_time;
// widen the range where we try to draw
sx -= 10;
sy -= 10;
sw += 20;
sh += 20;
do
{
int i;
for (i = 0; i < 1000; i++)
{
int x = int(sx + rng.Get () * sw);
int y = int(sy + rng.Get () * sh);
int width = int(rng.Get () * sw);
int height = int(rng.Get () * sh);
myG2D->DrawBox(x,y,width,height,black);
}
delta_time = csGetTicks () - start_time;
} while (delta_time < 100);
}示例2: SetFont
void G2DTestSystemDriver::DrawAlphaTestScreen ()
{
int w = myG2D->GetWidth ();
int h = myG2D->GetHeight ();
myG2D->SetClipRect(0,0,w,h);
myG2D->DrawBox(0,0,w,h, dsteel);
SetFont (fontItalic);
WriteCentered (1, 1, white, -1, "ALPHA COLOR TEST");
SetFont (fontLarge);
WriteCentered (1, 16*2, black, -1, "If your current canvas is in 32-bit mode, you should");
WriteCentered (1, 16*3, black, -1, "see various text and geometry at various transparencies.");
myG2D->DrawBox (190, 80, 50, 100, black);
myG2D->DrawBox (20, 100, 150, 75, myG2D->FindRGB (205, 0, 125, 200));
myG2D->DrawBox (120, 100, 100, 50, myG2D->FindRGB (120, 50, 50, 100));
myG2D->DrawLine (30, 110, 120, 60, myG2D->FindRGB (255, 128, 128, 128));
myG2D->DrawLine (120, 60, 70, 120, myG2D->FindRGB (128, 255, 128, 128));
myG2D->DrawLine (70, 120, 30, 110, myG2D->FindRGB (128, 128, 255, 128));
if (alphaBlitImage.IsValid ())
{
myG2D->Blit (20, 160, alphaBlitImage->GetWidth (), alphaBlitImage->GetHeight (),
(unsigned char*)alphaBlitImage->GetImageData ());
}
myG2D->Write (font, 50, 140, myG2D->FindRGB (255, 255, 255, 100), -1,
L"Here is some partially transparent text");
myG2D->Write (font, 50, 150, myG2D->FindRGB (0, 0, 255, 150), -1,
L"overlaying partially transparent boxes.");
csString str;
int i;
int y = 140;
int tw, th;
font->GetMaxSize (tw, th);
for (i = 0; i < 6; i++)
{
const uint8 alpha = (i * 51);
str.Format ("FG has alpha %" PRIu8 , alpha);
myG2D->Write (font, 320, y, MakeColor (255, 255, 255, alpha),
black, str);
y += th;
str.Format ("BG has alpha %" PRIu8, alpha);
myG2D->Write (font, 320, y, white, MakeColor (0, 0, 0, alpha),
str);
y += th;
}
}示例3: DrawWindowScreen
void G2DTestSystemDriver::DrawWindowResizeScreen ()
{
DrawWindowScreen ();
myG2D->AllowResize (true);
myG2D->DrawBox (0, myG2D->GetHeight () / 2 + 16, myG2D->GetWidth (), 16 * 4, blue);
SetFont (fontLarge);
WriteCentered (0, 16*1, white, -1, "Now resizing should be enabled. Try to resize the");
WriteCentered (0, 16*2, white, -1, "window: you should be either unable to do it (if");
WriteCentered (0, 16*3, white, -1, "canvas driver does not support resize) or see");
WriteCentered (0, 16*4, white, -1, "the current window size in top-right corner.");
SetFont (fontCourier);
WriteCentered (2, 0, green, -1, "press any key to continue");
}