void Plot::onDraw(GLV& g){
GraphicsData& gd = g.graphicsData();
draw::color(colors().fore);
{ pushGrid();
for(unsigned i=0; i<plottables().size(); ++i){
Plottable& p = *plottables()[i];
if(mActive[i] && p.drawUnderGrid()){
gd.reset();
gd.colors()[0] = p.color();
p.doPlot(gd, p.data().hasData() ? p.data() : data());
}
}
popGrid(); }
Grid::onDraw(g);
draw::color(colors().fore);
// push into grid space and call attached plottables
{ pushGrid();
for(unsigned i=0; i<plottables().size(); ++i){
Plottable& p = *plottables()[i];
if(mActive[i] && !p.drawUnderGrid()){
gd.reset();
gd.colors()[0] = p.color();
p.doPlot(gd, p.data().hasData() ? p.data() : data());
}
}
popGrid(); }
}
void ListView::onDraw(GLV& g){
using namespace glv::draw;
Indexer idx(data().size(0), data().size(1));
float dx_ = dx(0);
float dy_ = dy(1);
while(idx()){
int ix = idx[0];
int iy = idx[1];
float px = dx_ * ix;
float py = dy_ * iy;
if(selectedX() == ix && selectedY() == iy){
color(colors().selection);
draw::rectangle(px,py, px+dx_,py+dy_);
}
color(colors().text);
lineWidth(1);
//font().render(data().at<std::string>(ix,iy).c_str(), pixc(px+paddingX()), pixc(py+paddingY()));
font().render(g.graphicsData(), data().at<std::string>(ix,iy).c_str(), px+paddingX(), py+paddingY());
}
Widget::onDraw(g);
}
void Label::onDraw(GLV& g){
using namespace glv::draw;
lineWidth(stroke());
color(colors().text);
if(mVertical){ translate(0,h); rotate(0,0,-90); }
font().render(
g.graphicsData(),
data().toString().c_str(),
paddingX(),
paddingY()
);
//scale(mSize, mSize);
//text(value().c_str());
}
virtual void onDraw3D(GLV& g){
using namespace glv::draw;
translateZ(-3);
rotateY(angle+=1);
const int n=12;
GraphicsData& buf = g.graphicsData();
for(int i=0; i<n; ++i){
float p = float(i)/n;
float x = cos(p*6.283)*1.2;
float z = sin(p*6.283)*1.2;
buf.addVertex(x, -0.7, z);
buf.addVertex(x, +0.7, z);
buf.addColor(HSV(p,1,1));
buf.addColor(0);
}
paint(Triangles, buf);
}
void TextView::onDraw(GLV& g){
using namespace draw;
float padX = paddingX();
float padY = paddingY();
float addY =-4;//was -2 // subtraction from top since some letters go above cap
float tl = mPos * font().advance('M') + padX;
// float tr = tl + font().advance('M');
float tt = addY + padY;
float tb = tt + fabs(font().descent()+font().cap()) - addY;
float strokeWidth = 1;
// draw selection
if(textSelected()){
float sl, sr;
if(mSel>0){
sl = tl;
sr = sl + mSel*font().advance('M');
}
else{
sr = tl;
sl = sr + mSel*font().advance('M');
}
color(colors().selection);
rectangle(sl, tt, sr, tb);
}
// draw cursor
if(mBlink<0.5 && enabled(Focused)){
stroke(1);
color(colors().text);
shape(Lines, pixc(tl), tt, pixc(tl), tb);
}
draw::lineWidth(strokeWidth);
color(colors().text);
// font().render(mText.c_str(), pixc(padX), pixc(padY-1));
font().render(g.graphicsData(), mText.c_str(), padX, padY-1);
}
void NumberDialers::onDraw(GLV& g){ //printf("% g\n", value());
using namespace glv::draw;
fitExtent();
float dxCell= dx();
float dyCell= dy();
float dxDig = font().advance('M');
// View::enable(DrawSelectionBox);
// View::enable(DrawGrid);
// draw box at position (only if focused)
if(enabled(Focused)){
float x = dxCell*selectedX() + paddingX()/1 - 1;
//float y = dyCell*selectedY() + paddingY()/2;
float y = dyCell*(selectedY()+0.5);
float ty= font().cap()/2. + 3;
// color(colors().fore, colors().fore.a*0.4);
color(colors().selection);
//rectangle(bx + dig()*dxDig, by, bx + (dig()+1)*dxDig, by + dyCell-0.5f);
rectangle(x + dig()*dxDig, y-ty, x + (dig()+1)*dxDig, y+ty);
}
drawSelectionBox();
drawGrid(g.graphicsData());
lineWidth(1);
if(mTextEntryMode){
mTextEntry.extent(dxCell, dyCell);
mTextEntry.pos(dxCell*selectedX(), dyCell*selectedY());
}
for(int i=0; i<sizeX(); ++i){
for(int j=0; j<sizeY(); ++j){
float cx = dxCell*i; // left edge of cell
float cy = dyCell*j; // top edge of cell
// draw number
int vali = valInt(i,j);
int absVal = vali < 0 ? -vali : vali;
int msd = mNF; // position from right of most significant digit
if(absVal > 0){
msd = (int)log10((double)absVal);
int p = numDigits() - (mShowSign ? 2:1);
msd = msd < mNF ? mNF : (msd > p ? p : msd);
}
if(mNI == 0) msd-=1;
// Determine digit string
char str[32];
int ic = numDigits();
str[ic] = '\0';
for(int i=0; i<numDigits(); ++i) str[i]=' ';
int power = 1;
bool drawChar = false; // don't draw until non-zero or past decimal point
if(mShowSign && vali < 0) str[0] = '-';
for(int i=0; i<=msd; ++i){
char c = '0' + (absVal % (power*10))/power;
power *= 10;
if(c!='0' || i>=mNF) drawChar = true;
--ic;
if(drawChar) str[ic] = c;
}
// Draw the digit string
float tx = int(cx + paddingX());
float ty = int(cy + paddingY());
if(vali || !dimZero()){
color(colors().text);
} else {
color(colors().text.mix(colors().back, 0.8));
}
// printf("%s\n", str);
// font().render(g.graphicsData(), str, pixc(tx), pixc(ty));
// if(mNF>0) font().render(g.graphicsData(), ".", pixc(dxDig*(mNI+numSignDigits()-0.5f) + tx), pixc(ty));
font().render(g.graphicsData(), str, tx, ty);
if(mNF>0) font().render(g.graphicsData(), ".", dxDig*(mNI+numSignDigits()-0.5f) + tx, ty);
}
}
}