public static void ShowKloutSplashScreen() {
tftBacklight.SetPulse(0, 0);
var background = new VirtualFrame(40960, 32, @"SD\Bitmaps\KLOUTSplashScreen.bin");
background.Width = 160;
background.Height = 128;
vm.Copy(background);
tft.Refresh();
BreatheTFT(BreatheInPulses);
background.Dispose();
background = null;
Debug.GC(true);
Thread.Sleep(2000);
}
public void Print(VirtualFrame background, string message, int x, int y, int Width, int Height)
{
VirtualFrame spriteCharFrame = null;
var characterCount = 0;
long frameSize = 0;
bool hasPeriod = false;
int digitsAfterPeriod = 0;
foreach (Char c in message)
{
characterCount++;
var path = GetPathFromCharacter(c);
if (characterCount == 1)
{
frameSize = GetFrameSize(path);
spriteCharFrame = new VirtualFrame(frameSize, 4, path);
spriteCharFrame.Height = Height;
spriteCharFrame.Width = Width;
spriteCharFrame.xOffset = x;
spriteCharFrame.yOffset = y;
}
else
{
spriteCharFrame.ConnectExistingStream(path);
}
Merge(background, spriteCharFrame);
spriteCharFrame.xOffset += Width;
path = null;
Debug.GC(true);
if (characterCount >= MaxMessageLength)
{
break;
}
if (c == '.')
{
hasPeriod = true;
continue;
}
if (hasPeriod)
{
digitsAfterPeriod++;
}
if (hasPeriod && (digitsAfterPeriod >= MaxCharactersAfterPeriod))
{
break;
}
}
spriteCharFrame.Dispose();
spriteCharFrame = null;
Debug.GC(true);
}
//protected string ToHex(byte value) {
// var hex = new Char[2];
// hex[0] = ToNibble((byte)(value >> 4));
// hex[1] = ToNibble((byte)(value & 0x0F));
// return new string(hex);
//}
//protected Char ToNibble(byte value) {
// if (value >= 0 && value <= 9) {
// return (Char)('0' + value);
// }
// return (Char)('A' + value - 10);
//}
public VirtualFrame Merge(VirtualFrame background, VirtualFrame sprite) {
if (sprite.Width > background.Width ||
sprite.Width > Width ||
sprite.Height > background.Height ||
sprite.Height > Height ||
sprite.BytesPerPixel != BytesPerPixel ||
sprite.BytesPerPixel != background.BytesPerPixel) {
throw new IndexOutOfRangeException("sprite");
}
var xStartPixels = xOffset + sprite.xOffset;
if (xStartPixels > Width) return this;
var yStartPixels = yOffset + sprite.yOffset;
if (yStartPixels > Height) return this;
var xEndPixels = xStartPixels + sprite.Width;
if (xEndPixels > Width) xEndPixels = Width;
var yEndPixels = yStartPixels + sprite.Height;
if (yEndPixels > Height) yEndPixels = Height;
var spriteWidthBytes = (xEndPixels - xStartPixels) * BytesPerPixel;
var address = (yStartPixels * GetWidthInBytes()) + (xStartPixels * BytesPerPixel);
var step = GetWidthInBytes();
if (sprite.TransparentColor == Solid) {
var spriteLine = 0;
while(yStartPixels < yEndPixels) {
sprite.ReadVM(spriteLine, 0, spriteWidthBytes);
base.WriteVM(address, sprite.Buffer, spriteWidthBytes);
address += step;
spriteLine += spriteWidthBytes;
yStartPixels++;
}
} else {
var spriteAddress = 0;
for (; yStartPixels < yEndPixels; yStartPixels++) {
var w = xEndPixels - xStartPixels;
for (var x = 0; x < w; x++) {
var pixelHigh = sprite.ReadVM(spriteAddress++);
var pixelLow = sprite.ReadVM(spriteAddress++);
short color = pixelHigh;
color <<= 8;
color |= (short)pixelLow;
if (color == TransparentColor) {
// Not yet implemented. Same as solid.
base.WriteVM(address++, pixelHigh);
base.WriteVM(address++, pixelLow);
} else {
base.WriteVM(address++, pixelHigh);
base.WriteVM(address++, pixelLow);
}
}
address += (step - spriteWidthBytes);
}
}
return this;
}
public void Print(VirtualFrame background, string message, int x, int y, int Width, int Height) {
VirtualFrame spriteCharFrame = null;
var characterCount = 0;
long frameSize = 0;
bool hasPeriod = false;
int digitsAfterPeriod = 0;
foreach (Char c in message) {
characterCount++;
var path = GetPathFromCharacter(c);
if (characterCount == 1) {
frameSize = GetFrameSize(path);
spriteCharFrame = new VirtualFrame(frameSize, 4, path);
spriteCharFrame.Height = Height;
spriteCharFrame.Width = Width;
spriteCharFrame.xOffset = x;
spriteCharFrame.yOffset = y;
} else {
spriteCharFrame.ConnectExistingStream(path);
}
Merge(background, spriteCharFrame);
spriteCharFrame.xOffset += Width;
path = null;
Debug.GC(true);
if (characterCount >= MaxMessageLength) break;
if (c == '.') {
hasPeriod = true;
continue;
}
if (hasPeriod) digitsAfterPeriod++;
if (hasPeriod && (digitsAfterPeriod >= MaxCharactersAfterPeriod)) break;
}
spriteCharFrame.Dispose();
spriteCharFrame = null;
Debug.GC(true);
}
public static void ShowTime() {
BreatheTFT(BreatheOutPulses);
var background = new VirtualFrame(40960, 32, @"SD\Bitmaps\KloutBackground.bin");
background.Width = 160;
background.Height = 128;
vm.IsReadOnly = false;
vm.Copy(background);
DisplayKloutOrKlockIcon(background, "clock");
DisplayKloutOrKlock(background, "KLOCK");
vm.BitmapDirectory = @"SD\DigitsS\";
vm.MaxCharactersAfterPeriod = 2;
vm.MaxMessageLength = 10;
vm.Print(background, GetDate(), 7, 35 + 4, 15, 21);
vm.BitmapDirectory = @"SD\DigitsM\";
vm.MaxCharactersAfterPeriod = 2;
vm.MaxMessageLength = 5;
vm.Print(background, GetTime(), 0, 64 + 11, 32, 42);
tft.Refresh();
BreatheTFT(BreatheInPulses);
background.Dispose();
background = null;
Debug.GC(true);
}
/// <summary>
/// Configures the application from the 'resources.txt' file place on the microSD card.
/// See the 'SD Card Resources' folder for a sample to start with.
/// </summary>
private static void InitializeResources() {
var resourceLoader = new SDResourceLoader();
try {
resourceLoader.Load();
} catch (IOException e) {
PowerState.RebootDevice(false);
}
_key = (string)resourceLoader.Strings["key"];
_user = (string)resourceLoader.Strings["user"];
_host = (string)resourceLoader.Strings["host"];
_port = int.Parse((string)resourceLoader.Strings["port"]);
_timeZone = int.Parse((string)resourceLoader.Strings["timeZone"]);
_ntpServers = (string)resourceLoader.Strings["ntpServers"];
_dst = int.Parse((string)resourceLoader.Strings["dst"]);
resourceLoader.Dispose();
vm = new VirtualFrame(40960, 16, VirtualMemoryFilename);
vm.IsReadOnly = false;
tft = new AdaFruitST7735(Pins.GPIO_PIN_D9, Pins.GPIO_PIN_D7, Pins.GPIO_PIN_D8, speedKHz: 40000, vm: vm);
tft.Orientation = AdaFruitST7735.ScreenOrientation.Landscape;
Debug.GC(true);
}
public static void DisplayKloutKPI(VirtualFrame background, string filename) {
var sprite = new VirtualFrame(8960, 16, @"SD\Bitmaps\" + filename + ".bin");
sprite.Width = 160;
sprite.Height = 28;
sprite.xOffset = 0;
sprite.yOffset = 35;
vm.Merge(background, sprite);
sprite.Dispose();
sprite = null;
Debug.GC(true);
}
public static void DisplayKloutOrKlock(VirtualFrame background, string filename) {
var sprite = new VirtualFrame(7548, 16, @"SD\Bitmaps\" + filename + ".bin");
sprite.Width = 111;
sprite.Height = 34;
sprite.xOffset = 44;
sprite.yOffset = 0;
vm.Merge(background, sprite);
sprite.Dispose();
sprite = null;
Debug.GC(true);
}
public static void DisplayKloutOrKlockIcon(VirtualFrame background, string icon) {
var sprite = new VirtualFrame(4950, 16, @"SD\Bitmaps\" + icon + ".bin");
sprite.Width = 48;
sprite.Height = 34;
sprite.xOffset = 0;
sprite.yOffset = 0;
vm.Merge(background, sprite);
sprite.Dispose();
sprite = null;
Debug.GC(true);
}
public static void DisplayPositiveNegativeIcon(VirtualFrame background, string icon) {
var sprite = new VirtualFrame(4800, 16, @"SD\Bitmaps\" + icon + ".bin");
sprite.Width = 40;
sprite.Height = 60;
sprite.xOffset = 0;
sprite.yOffset = 64 + 2;
vm.Merge(background, sprite);
sprite.Dispose();
sprite = null;
Debug.GC(true);
}
public static void DisplayKloutClass(VirtualFrame background, string kloutClass) {
var sprite = new VirtualFrame(6720, 16, @"SD\Bitmaps\" + kloutClass + ".bin");
sprite.Width = 160;
sprite.Height = 21;
sprite.xOffset = 0;
sprite.yOffset = 64 + 21;
vm.Merge(background, sprite);
sprite.Dispose();
sprite = null;
Debug.GC(true);
}
public static void EraseKloutData(VirtualFrame background) {
var sprite = new VirtualFrame(20480, 16, @"SD\Bitmaps\KloutDataEraser.bin");
sprite.Width = 160;
sprite.Height = 64;
sprite.xOffset = 0;
sprite.yOffset = 64;
vm.Merge(background, sprite);
sprite.Dispose();
sprite = null;
Debug.GC(true);
}
public static void DisplayKloutDataPoint(VirtualFrame background, string kpi, float value, bool showArrow = false) {
DisplayKloutKPI(background, kpi);
EraseKloutData(background);
string displayValue;
if ((float) System.Math.Round(value) == 0f) {
displayValue = " -- ";
showArrow = false;
} else if (value >= 1000000f) {
value = (float) System.Math.Round(value / 1000000f);
displayValue = value.ToString() + "M";
} else if (value >= 1000f) {
value = (float)System.Math.Round(value / 1000f);
displayValue = value.ToString() + "K";
} else {
displayValue = System.Math.Round(value).ToString();
}
int xOffset = 0;
if (showArrow) {
xOffset += 40;
if (value < 0f) {
DisplayPositiveNegativeIcon(background, "neg");
} else {
DisplayPositiveNegativeIcon(background, "pos");
}
}
if (xOffset == 0) {
xOffset = (160 - (displayValue.Length * 40)) / 2;
}
vm.Print(background, displayValue, xOffset, 64 + 2, 40, 60);
tft.Refresh();
}
public static void ShowKlout() {
BreatheTFT(BreatheOutPulses);
var background = new VirtualFrame(40960, 32, @"SD\Bitmaps\KloutBackground.bin");
background.Width = 160;
background.Height = 128;
vm.IsReadOnly = false;
vm.Copy(background);
vm.BitmapDirectory = @"SD\DigitsL\";
vm.MaxCharactersAfterPeriod = 1;
vm.MaxMessageLength = 4;
DisplayKloutOrKlockIcon(background, "KloutLogo");
DisplayKloutOrKlock(background, "KLOUT");
DisplayKloutKPI(background, "Class");
DisplayKloutClass(background, _kclass);
tft.Refresh();
BreatheTFT(BreatheInPulses);
DisplayKloutDataPoint(background, "KloutScore", _kscore);
DisplayKloutDataPoint(background, "Network", _networkScore);
DisplayKloutDataPoint(background, "Amplification", _amplificationScore);
DisplayKloutDataPoint(background, "TrueReach", _trueReach);
DisplayKloutDataPoint(background, "Influencers", _influencers);
DisplayKloutDataPoint(background, "Influencees", _influencees);
DisplayKloutDataPoint(background, "Topics", _topicsCount);
DisplayKloutDataPoint(background, "Delta1Day", _delta1Day, true);
DisplayKloutDataPoint(background, "Delta5Days", _delta5Day, true);
background.Dispose();
background = null;
Debug.GC(true);
}
//protected string ToHex(byte value) {
// var hex = new Char[2];
// hex[0] = ToNibble((byte)(value >> 4));
// hex[1] = ToNibble((byte)(value & 0x0F));
// return new string(hex);
//}
//protected Char ToNibble(byte value) {
// if (value >= 0 && value <= 9) {
// return (Char)('0' + value);
// }
// return (Char)('A' + value - 10);
//}
public VirtualFrame Merge(VirtualFrame background, VirtualFrame sprite)
{
if (sprite.Width > background.Width ||
sprite.Width > Width ||
sprite.Height > background.Height ||
sprite.Height > Height ||
sprite.BytesPerPixel != BytesPerPixel ||
sprite.BytesPerPixel != background.BytesPerPixel)
{
throw new IndexOutOfRangeException("sprite");
}
var xStartPixels = xOffset + sprite.xOffset;
if (xStartPixels > Width)
{
return(this);
}
var yStartPixels = yOffset + sprite.yOffset;
if (yStartPixels > Height)
{
return(this);
}
var xEndPixels = xStartPixels + sprite.Width;
if (xEndPixels > Width)
{
xEndPixels = Width;
}
var yEndPixels = yStartPixels + sprite.Height;
if (yEndPixels > Height)
{
yEndPixels = Height;
}
var spriteWidthBytes = (xEndPixels - xStartPixels) * BytesPerPixel;
var address = (yStartPixels * GetWidthInBytes()) + (xStartPixels * BytesPerPixel);
var step = GetWidthInBytes();
if (sprite.TransparentColor == Solid)
{
var spriteLine = 0;
while (yStartPixels < yEndPixels)
{
sprite.ReadVM(spriteLine, 0, spriteWidthBytes);
base.WriteVM(address, sprite.Buffer, spriteWidthBytes);
address += step;
spriteLine += spriteWidthBytes;
yStartPixels++;
}
}
else
{
var spriteAddress = 0;
for (; yStartPixels < yEndPixels; yStartPixels++)
{
var w = xEndPixels - xStartPixels;
for (var x = 0; x < w; x++)
{
var pixelHigh = sprite.ReadVM(spriteAddress++);
var pixelLow = sprite.ReadVM(spriteAddress++);
short color = pixelHigh;
color <<= 8;
color |= (short)pixelLow;
if (color == TransparentColor)
{
// Not yet implemented. Same as solid.
base.WriteVM(address++, pixelHigh);
base.WriteVM(address++, pixelLow);
}
else
{
base.WriteVM(address++, pixelHigh);
base.WriteVM(address++, pixelLow);
}
}
address += (step - spriteWidthBytes);
}
}
return(this);
}
