InfoExampleUI()
: UI(405, 256)
{
std::memset(fParameters, 0, sizeof(float)*kParameterCount);
std::memset(fStrBuf, 0, sizeof(char)*(0xff+1));
fSampleRate = getSampleRate();
fFont = createFontFromFile("sans", "/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf");
}
//virtual
bool FTGLFontDrawingObj::Draw()
{
glEnable(GL_TEXTURE_2D);
//auto texFont = getFont(FTGLFT_Texture);
UINT fontHeight = 12;
//texFont->FaceSize(fontHeight);
//if ( !texFont->Error() )
// cout << "After facesize error!!" << endl;
//texFont->Render("g");
Point3D leftBottomPt, rightTopPt;
//texFont->BBox("g", leftUpPt.x, leftUpPt.y, leftUpPt.z, rightBottomPt.x, rightBottomPt.y, rightBottomPt.z);
//glPushMatrix();
//glTranslatef(rightBottomPt.x - leftUpPt.x + 10, 0.0, 0.0);
//glRotatef(45.0f, 0.0, 1.0f, 0);
//glRotatef(45.0f, 1.0, 0, 0);
//texFont->Render("g");
//glPopMatrix();
//Unit3f curBegPt(0, -(rightBottomPt.y - leftUpPt.y + 10), 0);
//glTranslatef(curBegPt.x, curBegPt.y, curBegPt.z);
//auto polyFont = getFont(FTGLFT_Polgon);
auto polyFont = createFontFromFile(FTGLFT_Polgon);
polyFont->FaceSize(fontHeight);
string str(TEXT("fgp1234"));
polyFont->BBox(str.c_str(), leftBottomPt.x, leftBottomPt.y, leftBottomPt.z, rightTopPt.x, rightTopPt.y, rightTopPt.z);
glColor3f(1.0, 1.0, 1.0);
polyFont->Render(str.c_str());
glColor3f(1.0, 0.0, 0.0);
draw_box(leftBottomPt, rightTopPt);
glPushMatrix();
glTranslatef(rightTopPt.x - leftBottomPt.x, 0.0, 0.0);
glColor3f(1.0, 1.0, 1.0);
polyFont->Render(str.c_str());
glColor3f(0.0, 1.0, 0.0);
draw_box(leftBottomPt, rightTopPt);
glPopMatrix();
glPushMatrix();
glTranslatef(0.0, rightTopPt.y - leftBottomPt.y, 0.0);
glColor3f(1.0, 1.0, 1.0);
polyFont->Render(str.c_str());
glColor3f(0.0, 0.0, 1.0);
draw_box(leftBottomPt, rightTopPt);
glPopMatrix();
glDisable(GL_TEXTURE_2D);
return true;
}
