void G2DTestSystemDriver::ResizeContext ()
{
if (!myG2D->BeginDraw ())
return;
myG2D->Clear (black);
DrawWindowResizeScreen ();
csString text;
text.Format ("Canvas [%d x %d]", myG2D->GetWidth (), myG2D->GetHeight ());
SetFont (fontLarge);
int fw, fh;
font->GetDimensions (text, fw, fh);
int x = myG2D->GetWidth () - fw;
myG2D->Write (font, x, 0, red, -1, text);
myG2D->FinishDraw ();
myG2D->Print (0);
}
void G2DTestSystemDriver::FontClipTest()
{
int w = myG2D->GetWidth ();
int h = myG2D->GetHeight ();
int sx = w/10, sy = h / 2 + 60, sw = sx * 2, sh = h / 6 - 60;
int sx1 = sx * 1, sx2 = sx * 4, sx3 = sx * 7;
myG2D->SetClipRect(0,0,w,h);
myG2D->DrawBox(0,0,w,h, dsteel);
SetFont (fontItalic);
WriteCentered (0,-16*8, white, -1, "FONT CLIP TEST");
SetFont (fontLarge);
WriteCentered (0,-16*7, black, dsteel, "This will test if font clipping is being done properly");
WriteCentered (0,-16*6, black, dsteel, "You should see three thin green rectangles below");
WriteCentered (0,-16*4, black, dsteel, "Again all the black should be contained inside the first");
WriteCentered (0,-16*3, black, dsteel, "green rectangle. The red rectangle should not be visible.");
WriteCentered (0,-16*1, black, dsteel, "The second and third green rectangles shouldn't be crossed as well,");
WriteCentered (0, 16*0, black, dsteel, "the text should only overdraw the red rectangle. Additionally,");
WriteCentered (0, 16*1, black, dsteel, "all the text should look the same (well, except for the parts cut off.)");
SetFont (fontCourier);
const char* testText = "CrystalSpace";
int fW, fH;
font->GetDimensions (testText, fW, fH);
int fX = -fW /2, fY = -fH / 2;
DrawClipRect(sx2, sy, sw, sh);
myG2D->SetClipRect(sx2 + 1, sy + 1, sx2 + sw, sy + sh);
myG2D->Write (font, sx2 + fX, sy + fY, black, -1, testText);
myG2D->Write (font, sx2 + sw / 2 + fX, sy + fY, black, -1, testText);
myG2D->Write (font, sx2 + sw + fX, sy + fY, black, -1, testText);
myG2D->Write (font, sx2 + fX, sy + sh / 2 + fY, black, -1, testText);
myG2D->Write (font, sx2 + sw / 2 + fX, sy + sh / 2 + fY, black, -1, testText);
myG2D->Write (font, sx2 + sw + fX, sy + sh / 2 + fY, black, -1, testText);
myG2D->Write (font, sx2 + fX, sy + sh + fY, black, -1, testText);
myG2D->Write (font, sx2 + sw / 2 + fX, sy + sh + fY, black, -1, testText);
myG2D->Write (font, sx2 + sw + fX, sy + sh + fY, black, -1, testText);
myG2D->SetClipRect(0,0,w,h);
DrawClipRect(sx3, sy, sw, sh);
myG2D->SetClipRect(sx3 + 1, sy + 1, sx3 + sw, sy + sh);
myG2D->Write (font, sx3 + fX, sy + fY, black, blue, testText);
myG2D->Write (font, sx3 + sw / 2 + fX, sy + fY, black, blue, testText);
myG2D->Write (font, sx3 + sw + fX, sy + fY, black, blue, testText);
myG2D->Write (font, sx3 + fX, sy + sh / 2 + fY, black, blue, testText);
myG2D->Write (font, sx3 + sw / 2 + fX, sy + sh / 2 + fY, black, blue, testText);
myG2D->Write (font, sx3 + sw + fX, sy + sh / 2 + fY, black, blue, testText);
myG2D->Write (font, sx3 + fX, sy + sh + fY, black, blue, testText);
myG2D->Write (font, sx3 + sw / 2 + fX, sy + sh + fY, black, blue, testText);
myG2D->Write (font, sx3 + sw + fX, sy + sh + fY, black, blue, testText);
myG2D->SetClipRect(0,0,w,h);
DrawClipRect(sx1, sy, sw, sh);
myG2D->SetClipRect(sx1 + 1, sy + 1, sx1 + sw, sy + sh);
// Test random text drawing
csRandomGen rng (csGetTicks ());
csTicks start_time = csGetTicks (), delta_time;
// widen the range where we try to draw
sx -= fW;
sy -= fH;
sw += fW * 2;
sh += fH * 2;
do
{
int i;
for (i = 0; i < 1000; i++)
{
int x = int(sx + rng.Get () * sw);
int y = int(sy + rng.Get () * sh);
myG2D->Write (font, x, y, black, blue, testText);
}
delta_time = csGetTicks () - start_time;
} while (delta_time < 100);
}
const char* csTinyDocWrapper::Write (iString* str)
{
return tinydoc->Write (str);
}
const char* csTinyDocWrapper::Write (iVFS* vfs, const char* filename)
{
return tinydoc->Write (vfs, filename);
}
const char* csTinyDocWrapper::Write (iFile* file)
{
return tinydoc->Write (file);
}