void VerticalTile::Draw(Gdiplus::Bitmap *buffer, Gdiplus::Graphics *graphics)
{
int currentUnits = CalcUnits();
int height = _rect.Height * currentUnits;
graphics->FillRectangle(_texture, _rect.X, _rect.Y, _rect.Width, height);
UpdateDrawnValues();
}
void HorizontalBar::Draw(Gdiplus::Bitmap *buffer, Gdiplus::Graphics *graphics) {
int width = _pixelsPerUnit * CalcUnits();
if (_reversed) {
width = _rect.Width - width;
}
Gdiplus::Rect drawRect(_rect.X, _rect.Y, width, _rect.Height);
graphics->DrawImage(_bitmap, drawRect, 0, 0, width, _rect.Height,
Gdiplus::UnitPixel, &_imageAttributes, NULL, NULL);
UpdateDrawnValues();
}
void Text::Draw(Gdiplus::Bitmap *buffer, Gdiplus::Graphics *graphics)
{
int units = CalcUnits();
Gdiplus::RectF layoutRect((float) _rect.X, (float) _rect.Y,
(float) _rect.Width, (float) _rect.Height);
graphics->SetTextRenderingHint(Gdiplus::TextRenderingHintAntiAlias);
wchar_t perc[4];
_itow_s(units * (100 / _units), perc, 10);
std::wstring tempstr(_formatString);
const wchar_t *str = tempstr.replace(_replaceIndex, 8, perc).c_str();
graphics->DrawString(str, -1, _font, layoutRect,
&_strFormat, _fontColor);
UpdateDrawnValues();
}
void NumberStrip::Draw(Gdiplus::Bitmap *buffer, Gdiplus::Graphics *graphics) {
int units = CalcUnits();
int perc = units * (100 / _units);
int digits[] = {
perc % 10,
(perc / 10) % 10,
perc / 100,
};
int chars = 1;
if (digits[1] > 0) {
chars = 2;
} else if (digits[2] > 0) {
chars = 3;
}
int drawX = _charWidth * 2;
if (_align == Gdiplus::StringAlignmentNear) {
drawX = (chars - 1) * _charWidth;
} else if (_align == Gdiplus::StringAlignmentFar) {
drawX = (_charWidth * 2) - ((3 - chars) * (_charWidth / 2));
}
for (int i = 0, x = drawX; i < chars; ++i, x -= _charWidth) {
int digit = digits[i];
QCLOG(L"Drawing digit [%d]; x-offset: %d", digit, _rect.X + x);
Gdiplus::Rect destRect(_rect.X + x, _rect.Y, _charWidth, _rect.Height);
graphics->DrawImage(_bitmap, destRect,
0, digit * _rect.Height, _charWidth, _rect.Height,
Gdiplus::UnitPixel, NULL, NULL, NULL);
}
UpdateDrawnValues();
}
void CallbackMeter::Draw(Gdiplus::Bitmap *buffer, Gdiplus::Graphics *graphics) {
int units = CalcUnits();
_receiver.MeterChangeCallback(units);
UpdateDrawnValues();
}
