void TemperatureWriter::redraw(FlashGraphics& flash,const Point& p,const DefaultTemperatureReader::Result& result) {
uint16_t width;
if(result.Status==DefaultTemperatureReader::Result::NO_ERROR) {
// clear broken symbol
Panel::LcdPanel& gl(flash.getGraphicsLibrary());
gl.setBackground(_backgroundColour);
gl.clearRectangle(Rectangle(p.X+_brokenIconOffset.Width,p.Y+_height-BROKEN_HEIGHT+_brokenIconOffset.Height,_digits[BROKEN].Width,BROKEN_HEIGHT));
// write the number
width=IntegerNumberWriter::write(flash,p,result.Temperature);
// write the degrees C symbol
flash.drawBitmap(
Rectangle(p.X+width,p.Y,_digits[DEGREES_C].Width,_height),
_digits[DEGREES_C].FlashAddress,
_digits[DEGREES_C].Length);
width+=_digits[DEGREES_C].Width;
// erase any background overhang from last time
if(width<_lastWidth) {
Panel::LcdPanel& gl(flash.getGraphicsLibrary());
gl.setBackground(_backgroundColour);
gl.clearRectangle(Rectangle(p.X+width,p.Y,_lastWidth-width,_height));
}
_lastWidth=width;
}
else {
// erase any background overhang from last time it shows a temperature value
Panel::LcdPanel& gl(flash.getGraphicsLibrary());
gl.setBackground(_backgroundColour);
gl.clearRectangle(Rectangle(p.X,p.Y,_brokenIconOffset.Width,_height));
// there's something wrong with the comms, show a "broken" icon
flash.drawBitmap(
Rectangle(p.X+_brokenIconOffset.Width,p.Y+_height-BROKEN_HEIGHT+_brokenIconOffset.Height,_digits[BROKEN].Width,BROKEN_HEIGHT),
_digits[BROKEN].FlashAddress,
_digits[BROKEN].Length);
}
}
void ControlPage::drawCheck(
FlashGraphics& flash,
uint8_t selbtn,
uint32_t offset,
uint32_t length,
Panel::tCOLOUR colour,
uint8_t deselbtn) const {
// draw the checkbox
flash.drawBitmap(
Rectangle(GuiButtons[selbtn].X+GuiButtons[selbtn].Width-26-7,
GuiButtons[selbtn].Y+7,
26,
26),
offset,
length);
// erase other checkbox space
_gl.setForeground(colour);
_gl.fillRectangle(
Rectangle(GuiButtons[deselbtn].X+GuiButtons[deselbtn].Width-26-7,
GuiButtons[deselbtn].Y+7,
26,
26));
}
void ReflowPage::drawTemperatureIcon(FlashGraphics& flash) {
// this is the thermometer at the top of the purple box
flash.drawBitmap(
Rectangle(586,18,FlashInfo::THERMOMETER::WIDTH,FlashInfo::THERMOMETER::HEIGHT),
FlashInfo::THERMOMETER::OFFSET,
FlashInfo::THERMOMETER::LENGTH
);
}
void ReflowPage::drawAxes(FlashGraphics& flash) const {
Panel::LcdPanel& gl(_panel.getGraphicsLibrary());
// draw the Y label
flash.drawBitmap(
Rectangle(LEFT_MARGIN+6,
TOP_MARGIN,
FlashInfo::DEGREESC_BLACK::WIDTH,
FlashInfo::DEGREESC_BLACK::WIDTH
),
FlashInfo::DEGREESC_BLACK::OFFSET,
FlashInfo::DEGREESC_BLACK::LENGTH);
// the most efficient way to draw these 2px wide axes is to use the
// rectangle function
gl.setForeground(ColourNames::GREY70);
// X-axis
gl.fillRectangle(
Rectangle(
LEFT_MARGIN,
Panel::HEIGHT-BOTTOM_MARGIN-1,
X_AXIS_WIDTH,
2
)
);
// Y-axis
gl.fillRectangle(
Rectangle(
LEFT_MARGIN,
TOP_MARGIN,
2,
Y_AXIS_HEIGHT
)
);
}