//Runs when the user taps a square on the canvas
private void PixelTapGR_Tapped(object sender, EventArgs E)
{
int fromR, fromC;
BoxView pixelToPaint = (BoxView)sender;
pixelToPaint.BackgroundColor = Color.FromRgb(i1, i2, i3);
fromR = (int)pixelToPaint.GetValue(Grid.RowProperty);
fromC = (int)pixelToPaint.GetValue(Grid.ColumnProperty);
_coloursStored[fromR, fromC] = selectedColour;
}
//Runs when the user selects a colour from the colour menue
private void ColorTapGR_Tapped(object sender, EventArgs e)
{
int fromR, fromC;
int valueofcolour;
BoxView BasicColourPicked = (BoxView)sender;
fromR = (int)BasicColourPicked.GetValue(Grid.RowProperty);
fromC = (int)BasicColourPicked.GetValue(Grid.ColumnProperty);
valueofcolour = fromC + (fromR * 8);
#region Colour Picker
switch (valueofcolour)
{
case 0:
r = 0;
g = 0;
b = 0;
SetcolourFromMenue(r, g, b);
break; // Black
case 1:
r = 255;
g = 255;
b = 255;
SetcolourFromMenue(r, g, b);
break; // White
case 2:
r = 255;
g = 0;
b = 0;
SetcolourFromMenue(r, g, b);
break; // Red
case 3:
r = 0;
g = 255;
b = 0;
SetcolourFromMenue(r, g, b);
break; // Green
case 4:
r = 0;
g = 0;
b = 255;
SetcolourFromMenue(r, g, b);
break; // Blue
case 5:
r = 255;
g = 255;
b = 0;
SetcolourFromMenue(r, g, b);
break; // Yellow
case 6:
r = 0;
g = 255;
b = 255;
SetcolourFromMenue(r, g, b);
break; // Cyan
case 7:
r = 255;
g = 0;
b = 255;
SetcolourFromMenue(r, g, b);
break; // Magenta
case 8:
r = 192;
g = 192;
b = 192;
SetcolourFromMenue(r, g, b);
break; // Silver
case 9:
r = 128;
g = 128;
b = 128;
SetcolourFromMenue(r, g, b);
break; // Grey
case 10:
r = 128;
g = 0;
b = 0;
SetcolourFromMenue(r, g, b);
break; // Maroon
case 11:
r = 128;
g = 128;
b = 0;
SetcolourFromMenue(r, g, b);
break; // Olive
case 12:
r = 0;
g = 128;
b = 0;
SetcolourFromMenue(r, g, b);
break; // Dark-Green
case 13:
r = 128;
g = 0;
b = 128;
SetcolourFromMenue(r, g, b);
break; // Purple
case 14:
r = 0;
g = 128;
b = 128;
SetcolourFromMenue(r, g, b);
break; // Teal
case 15:
r = 0;
g = 0;
b = 128;
SetcolourFromMenue(r, g, b);
break; // Navy
}
#endregion
}